[INFO] cloning repository https://github.com/homura10059/AtCoder_Problems_Boot_Camp_for_Beginners
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/homura10059/AtCoder_Problems_Boot_Camp_for_Beginners" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhomura10059%2FAtCoder_Problems_Boot_Camp_for_Beginners", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhomura10059%2FAtCoder_Problems_Boot_Camp_for_Beginners'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0af06ceeeaa24f2edea963de3ed8b02f3b79da32
[INFO] testing homura10059/AtCoder_Problems_Boot_Camp_for_Beginners against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhomura10059%2FAtCoder_Problems_Boot_Camp_for_Beginners" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/homura10059/AtCoder_Problems_Boot_Camp_for_Beginners
[INFO] finished tweaking git repo https://github.com/homura10059/AtCoder_Problems_Boot_Camp_for_Beginners
[INFO] tweaked toml for git repo https://github.com/homura10059/AtCoder_Problems_Boot_Camp_for_Beginners written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/homura10059/AtCoder_Problems_Boot_Camp_for_Beginners on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/homura10059/AtCoder_Problems_Boot_Camp_for_Beginners already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proconio-derive v0.1.9
[INFO] [stderr]   Downloaded proconio v0.4.3
[INFO] [stderr]   Downloaded cli_test_dir v0.1.7
[INFO] [stderr]   Downloaded proconio v0.3.6
[INFO] [stderr]   Downloaded parameterized-macro v1.0.1
[INFO] [stderr]   Downloaded parameterized v1.0.1
[INFO] [stderr]   Downloaded serde v1.0.185
[INFO] [stderr]   Downloaded ndarray v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fd6297908c72cb507fff837dd8b9a54b470e02a3f2a0659ad7ed7802aef7431
[INFO] running `Command { std: "docker" "start" "-a" "9fd6297908c72cb507fff837dd8b9a54b470e02a3f2a0659ad7ed7802aef7431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fd6297908c72cb507fff837dd8b9a54b470e02a3f2a0659ad7ed7802aef7431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd6297908c72cb507fff837dd8b9a54b470e02a3f2a0659ad7ed7802aef7431", kill_on_drop: false }`
[INFO] [stdout] 9fd6297908c72cb507fff837dd8b9a54b470e02a3f2a0659ad7ed7802aef7431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5131923642ee6223b106d99a2bc9b58acfbdf2f98a5970714fafac461c1a7a8e
[INFO] running `Command { std: "docker" "start" "-a" "5131923642ee6223b106d99a2bc9b58acfbdf2f98a5970714fafac461c1a7a8e", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)` has the same output filename as the bin target `main` in package `a-candy-distribution-agein v0.1.0 (/opt/rustwide/workdir/easy100/a-candy-distribution-agein)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)` has the same output filename as the bin target `main` in package `a-candy-distribution-agein v0.1.0 (/opt/rustwide/workdir/easy100/a-candy-distribution-agein)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)` has the same output filename as the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)` has the same output filename as the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)` has the same output filename as the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)` has the same output filename as the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)` has the same output filename as the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)` has the same output filename as the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)` has the same output filename as the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)` has the same output filename as the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)` has the same output filename as the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)` has the same output filename as the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)` has the same output filename as the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)` has the same output filename as the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)` has the same output filename as the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)` has the same output filename as the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)` has the same output filename as the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)` has the same output filename as the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)` has the same output filename as the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)` has the same output filename as the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)` has the same output filename as the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)` has the same output filename as the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)` has the same output filename as the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)` has the same output filename as the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)` has the same output filename as the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)` has the same output filename as the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)` has the same output filename as the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)` has the same output filename as the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)` has the same output filename as the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)` has the same output filename as the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)` has the same output filename as the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)` has the same output filename as the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)` has the same output filename as the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)` has the same output filename as the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)` has the same output filename as the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)` has the same output filename as the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)` has the same output filename as the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)` has the same output filename as the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)` has the same output filename as the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)` has the same output filename as the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)` has the same output filename as the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)` has the same output filename as the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)` has the same output filename as the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)` has the same output filename as the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)` has the same output filename as the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)` has the same output filename as the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)` has the same output filename as the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)` has the same output filename as the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)` has the same output filename as the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)` has the same output filename as the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)` has the same output filename as the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)` has the same output filename as the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)` has the same output filename as the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)` has the same output filename as the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)` has the same output filename as the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)` has the same output filename as the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)` has the same output filename as the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)` has the same output filename as the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)` has the same output filename as the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)` has the same output filename as the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)` has the same output filename as the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)` has the same output filename as the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)` has the same output filename as the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)` has the same output filename as the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)` has the same output filename as the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)` has the same output filename as the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)` has the same output filename as the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)` has the same output filename as the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)` has the same output filename as the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)` has the same output filename as the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)` has the same output filename as the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)` has the same output filename as the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)` has the same output filename as the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)` has the same output filename as the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)` has the same output filename as the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)` has the same output filename as the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)` has the same output filename as the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)` has the same output filename as the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)` has the same output filename as the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)` has the same output filename as the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)` has the same output filename as the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)` has the same output filename as the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)` has the same output filename as the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)` has the same output filename as the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)` has the same output filename as the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)` has the same output filename as the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)` has the same output filename as the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)` has the same output filename as the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)` has the same output filename as the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)` has the same output filename as the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)` has the same output filename as the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)` has the same output filename as the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)` has the same output filename as the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)` has the same output filename as the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)` has the same output filename as the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)` has the same output filename as the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)` has the same output filename as the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)` has the same output filename as the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)` has the same output filename as the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)` has the same output filename as the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)` has the same output filename as the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)` has the same output filename as the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)` has the same output filename as the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)` has the same output filename as the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)` has the same output filename as the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)` has the same output filename as the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)` has the same output filename as the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)` has the same output filename as the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)` has the same output filename as the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)` has the same output filename as the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)` has the same output filename as the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)` has the same output filename as the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)` has the same output filename as the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)` has the same output filename as the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)` has the same output filename as the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)` has the same output filename as the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)` has the same output filename as the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)` has the same output filename as the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)` has the same output filename as the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)` has the same output filename as the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)` has the same output filename as the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)` has the same output filename as the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)` has the same output filename as the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)` has the same output filename as the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)` has the same output filename as the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)` has the same output filename as the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)` has the same output filename as the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)` has the same output filename as the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)` has the same output filename as the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)` has the same output filename as the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-caracal-vs-monster v0.1.0 (/opt/rustwide/workdir/easy100/d-caracal-vs-monster)` has the same output filename as the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-caracal-vs-monster v0.1.0 (/opt/rustwide/workdir/easy100/d-caracal-vs-monster)` has the same output filename as the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling proconio v0.4.3
[INFO] [stderr]    Compiling serde v1.0.185
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling b_tax_rate v0.1.0 (/opt/rustwide/workdir/easy100/b_tax_rate)
[INFO] [stderr]    Compiling c_rally v0.1.0 (/opt/rustwide/workdir/easy100/c_rally)
[INFO] [stderr]    Compiling b_can_you_solve_this v0.1.0 (/opt/rustwide/workdir/easy100/b_can_you_solve_this)
[INFO] [stderr]    Compiling b_qualification_simulator v0.1.0 (/opt/rustwide/workdir/easy100/b_qualification_simulator)
[INFO] [stderr]    Compiling b_power_socket v0.1.0 (/opt/rustwide/workdir/easy100/b_power_socket)
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> easy100/b_qualification_simulator/src/main.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         (n, a, b): (i32, i32, i32),
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling b-bishop v0.1.0 (/opt/rustwide/workdir/easy100/b-bishop)
[INFO] [stderr]    Compiling proconio-derive v0.1.9
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)
[INFO] [stderr]    Compiling b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)
[INFO] [stderr]    Compiling b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)
[INFO] [stderr]    Compiling b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)
[INFO] [stderr]    Compiling b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)
[INFO] [stderr]    Compiling b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)
[INFO] [stderr]    Compiling c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)
[INFO] [stderr]    Compiling b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)
[INFO] [stderr]    Compiling c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)
[INFO] [stderr]    Compiling b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)
[INFO] [stderr]    Compiling c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)
[INFO] [stderr]    Compiling b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)
[INFO] [stderr]    Compiling b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)
[INFO] [stderr]    Compiling b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)
[INFO] [stderr]    Compiling a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)
[INFO] [stderr]    Compiling b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]  --> easy100/b-tatenaga/src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         (h, w): (usize,usize),
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)
[INFO] [stderr]    Compiling b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)
[INFO] [stderr]    Compiling b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)
[INFO] [stderr]    Compiling b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)
[INFO] [stderr]    Compiling b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)
[INFO] [stderr]    Compiling c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)
[INFO] [stderr]    Compiling c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)
[INFO] [stderr]    Compiling b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)
[INFO] [stderr]    Compiling b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)
[INFO] [stderr]    Compiling b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)
[INFO] [stderr]    Compiling b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)
[INFO] [stderr]    Compiling b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)
[INFO] [stderr]    Compiling b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)
[INFO] [stderr]    Compiling b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)
[INFO] [stderr]    Compiling a-candy-distribution-agein v0.1.0 (/opt/rustwide/workdir/easy100/a-candy-distribution-agein)
[INFO] [stderr]    Compiling b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)
[INFO] [stderr]    Compiling c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)
[INFO] [stderr]    Compiling b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)
[INFO] [stdout] warning: unused variable: `rounded`
[INFO] [stdout]  --> easy100/c-100-to-105/src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let rounded = x / 100;
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rounded`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fraction`
[INFO] [stdout]   --> easy100/c-100-to-105/src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let fraction = x % 100;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fraction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total`
[INFO] [stdout]   --> easy100/c-100-to-105/src/main.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let (result, total) = goods.iter().fold((x, 0), |(acc, total), &g| {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)
[INFO] [stderr]    Compiling c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)
[INFO] [stderr]    Compiling b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)
[INFO] [stderr]    Compiling c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)
[INFO] [stderr]    Compiling c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)
[INFO] [stderr]    Compiling d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)
[INFO] [stderr]    Compiling b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)
[INFO] [stderr]    Compiling c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)
[INFO] [stderr]    Compiling b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)
[INFO] [stderr]    Compiling b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)
[INFO] [stderr]    Compiling b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)
[INFO] [stderr]    Compiling b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)
[INFO] [stderr]    Compiling c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)
[INFO] [stderr]    Compiling c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)
[INFO] [stderr]    Compiling b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)
[INFO] [stderr]    Compiling b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)
[INFO] [stderr]    Compiling b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)
[INFO] [stderr]    Compiling c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)
[INFO] [stderr]    Compiling b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)
[INFO] [stderr]    Compiling b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)
[INFO] [stderr]    Compiling b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)
[INFO] [stderr]    Compiling a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> easy100/b-increment-decrement/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         n: usize,
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)
[INFO] [stderr]    Compiling a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)
[INFO] [stderr]    Compiling c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)
[INFO] [stderr]    Compiling c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)
[INFO] [stderr]    Compiling c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)
[INFO] [stderr]    Compiling b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)
[INFO] [stderr]    Compiling d-caracal-vs-monster v0.1.0 (/opt/rustwide/workdir/easy100/d-caracal-vs-monster)
[INFO] [stderr]    Compiling c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)
[INFO] [stderr]    Compiling b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)
[INFO] [stderr]    Compiling b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)
[INFO] [stderr]    Compiling a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.65s
[INFO] running `Command { std: "docker" "inspect" "5131923642ee6223b106d99a2bc9b58acfbdf2f98a5970714fafac461c1a7a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5131923642ee6223b106d99a2bc9b58acfbdf2f98a5970714fafac461c1a7a8e", kill_on_drop: false }`
[INFO] [stdout] 5131923642ee6223b106d99a2bc9b58acfbdf2f98a5970714fafac461c1a7a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcf29f05ed22a194a3618c7632bb80da30e2310e0282f1862774d863ddde2d8f
[INFO] running `Command { std: "docker" "start" "-a" "fcf29f05ed22a194a3618c7632bb80da30e2310e0282f1862774d863ddde2d8f", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)` has the same output filename as the bin target `main` in package `a-candy-distribution-agein v0.1.0 (/opt/rustwide/workdir/easy100/a-candy-distribution-agein)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)` has the same output filename as the bin target `main` in package `a-candy-distribution-agein v0.1.0 (/opt/rustwide/workdir/easy100/a-candy-distribution-agein)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)` has the same output filename as the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)` has the same output filename as the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)` has the same output filename as the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)` has the same output filename as the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)` has the same output filename as the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)` has the same output filename as the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)` has the same output filename as the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)` has the same output filename as the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)` has the same output filename as the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)` has the same output filename as the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)` has the same output filename as the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)` has the same output filename as the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)` has the same output filename as the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)` has the same output filename as the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)` has the same output filename as the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)` has the same output filename as the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)` has the same output filename as the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)` has the same output filename as the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)` has the same output filename as the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)` has the same output filename as the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)` has the same output filename as the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)` has the same output filename as the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)` has the same output filename as the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)` has the same output filename as the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)` has the same output filename as the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)` has the same output filename as the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)` has the same output filename as the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)` has the same output filename as the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)` has the same output filename as the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)` has the same output filename as the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)` has the same output filename as the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)` has the same output filename as the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)` has the same output filename as the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)` has the same output filename as the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)` has the same output filename as the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)` has the same output filename as the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)` has the same output filename as the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)` has the same output filename as the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)` has the same output filename as the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)` has the same output filename as the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)` has the same output filename as the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)` has the same output filename as the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)` has the same output filename as the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)` has the same output filename as the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)` has the same output filename as the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)` has the same output filename as the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)` has the same output filename as the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)` has the same output filename as the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)` has the same output filename as the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)` has the same output filename as the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)` has the same output filename as the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)` has the same output filename as the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)` has the same output filename as the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)` has the same output filename as the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)` has the same output filename as the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)` has the same output filename as the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)` has the same output filename as the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)` has the same output filename as the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)` has the same output filename as the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)` has the same output filename as the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)` has the same output filename as the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)` has the same output filename as the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)` has the same output filename as the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)` has the same output filename as the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)` has the same output filename as the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)` has the same output filename as the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)` has the same output filename as the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)` has the same output filename as the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)` has the same output filename as the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)` has the same output filename as the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)` has the same output filename as the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)` has the same output filename as the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)` has the same output filename as the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)` has the same output filename as the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)` has the same output filename as the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)` has the same output filename as the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)` has the same output filename as the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)` has the same output filename as the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)` has the same output filename as the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)` has the same output filename as the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)` has the same output filename as the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)` has the same output filename as the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)` has the same output filename as the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)` has the same output filename as the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)` has the same output filename as the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)` has the same output filename as the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)` has the same output filename as the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)` has the same output filename as the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)` has the same output filename as the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)` has the same output filename as the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)` has the same output filename as the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)` has the same output filename as the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)` has the same output filename as the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)` has the same output filename as the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)` has the same output filename as the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)` has the same output filename as the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)` has the same output filename as the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)` has the same output filename as the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)` has the same output filename as the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)` has the same output filename as the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)` has the same output filename as the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)` has the same output filename as the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)` has the same output filename as the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)` has the same output filename as the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)` has the same output filename as the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)` has the same output filename as the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)` has the same output filename as the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)` has the same output filename as the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)` has the same output filename as the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)` has the same output filename as the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)` has the same output filename as the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)` has the same output filename as the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)` has the same output filename as the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)` has the same output filename as the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)` has the same output filename as the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)` has the same output filename as the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)` has the same output filename as the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)` has the same output filename as the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)` has the same output filename as the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)` has the same output filename as the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)` has the same output filename as the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)` has the same output filename as the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)` has the same output filename as the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)` has the same output filename as the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)` has the same output filename as the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)` has the same output filename as the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)` has the same output filename as the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)` has the same output filename as the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-caracal-vs-monster v0.1.0 (/opt/rustwide/workdir/easy100/d-caracal-vs-monster)` has the same output filename as the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-caracal-vs-monster v0.1.0 (/opt/rustwide/workdir/easy100/d-caracal-vs-monster)` has the same output filename as the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr]    Compiling cli_test_dir v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling b_can_you_solve_this v0.1.0 (/opt/rustwide/workdir/easy100/b_can_you_solve_this)
[INFO] [stderr]    Compiling b_qualification_simulator v0.1.0 (/opt/rustwide/workdir/easy100/b_qualification_simulator)
[INFO] [stderr]    Compiling b_tax_rate v0.1.0 (/opt/rustwide/workdir/easy100/b_tax_rate)
[INFO] [stderr]    Compiling c_rally v0.1.0 (/opt/rustwide/workdir/easy100/c_rally)
[INFO] [stderr]    Compiling b-bishop v0.1.0 (/opt/rustwide/workdir/easy100/b-bishop)
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> easy100/b-increment-decrement/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         n: usize,
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]  --> easy100/b-tatenaga/src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         (h, w): (usize,usize),
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rounded`
[INFO] [stdout]  --> easy100/c-100-to-105/src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let rounded = x / 100;
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rounded`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fraction`
[INFO] [stdout]   --> easy100/c-100-to-105/src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let fraction = x % 100;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fraction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total`
[INFO] [stdout]   --> easy100/c-100-to-105/src/main.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let (result, total) = goods.iter().fold((x, 0), |(acc, total), &g| {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> easy100/b_qualification_simulator/src/main.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         (n, a, b): (i32, i32, i32),
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)
[INFO] [stderr]    Compiling c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)
[INFO] [stderr]    Compiling c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)
[INFO] [stderr]    Compiling c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)
[INFO] [stderr]    Compiling c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)
[INFO] [stderr]    Compiling b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)
[INFO] [stderr]    Compiling b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)
[INFO] [stderr]    Compiling c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)
[INFO] [stderr]    Compiling c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)
[INFO] [stderr]    Compiling b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)
[INFO] [stderr]    Compiling b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)
[INFO] [stderr]    Compiling b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)
[INFO] [stderr]    Compiling b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)
[INFO] [stderr]    Compiling b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]  --> easy100/b-tatenaga/src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         (h, w): (usize,usize),
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)
[INFO] [stderr]    Compiling a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)
[INFO] [stderr]    Compiling a-candy-distribution-agein v0.1.0 (/opt/rustwide/workdir/easy100/a-candy-distribution-agein)
[INFO] [stderr]    Compiling c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)
[INFO] [stderr]    Compiling c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)
[INFO] [stderr]    Compiling d-caracal-vs-monster v0.1.0 (/opt/rustwide/workdir/easy100/d-caracal-vs-monster)
[INFO] [stderr]    Compiling b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)
[INFO] [stderr]    Compiling b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)
[INFO] [stderr]    Compiling b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)
[INFO] [stderr]    Compiling b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)
[INFO] [stderr]    Compiling b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)
[INFO] [stderr]    Compiling b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)
[INFO] [stderr]    Compiling a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)
[INFO] [stderr]    Compiling d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)
[INFO] [stderr]    Compiling b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)
[INFO] [stderr]    Compiling b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)
[INFO] [stderr]    Compiling c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)
[INFO] [stderr]    Compiling b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)
[INFO] [stderr]    Compiling c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)
[INFO] [stderr]    Compiling c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)
[INFO] [stderr]    Compiling b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)
[INFO] [stderr]    Compiling b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)
[INFO] [stderr]    Compiling b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)
[INFO] [stderr]    Compiling b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)
[INFO] [stderr]    Compiling c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)
[INFO] [stderr]    Compiling b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)
[INFO] [stderr]    Compiling b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)
[INFO] [stderr]    Compiling b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)
[INFO] [stdout] warning: unused variable: `rounded`
[INFO] [stdout]  --> easy100/c-100-to-105/src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let rounded = x / 100;
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rounded`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fraction`
[INFO] [stdout]   --> easy100/c-100-to-105/src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let fraction = x % 100;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fraction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total`
[INFO] [stdout]   --> easy100/c-100-to-105/src/main.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let (result, total) = goods.iter().fold((x, 0), |(acc, total), &g| {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_total`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)
[INFO] [stderr]    Compiling a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)
[INFO] [stderr]    Compiling b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)
[INFO] [stderr]    Compiling b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)
[INFO] [stderr]    Compiling b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)
[INFO] [stderr]    Compiling b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)
[INFO] [stderr]    Compiling b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)
[INFO] [stderr]    Compiling b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)
[INFO] [stderr]    Compiling a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> easy100/b-increment-decrement/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         n: usize,
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)
[INFO] [stderr]    Compiling b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)
[INFO] [stderr]    Compiling b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)
[INFO] [stderr]    Compiling c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)
[INFO] [stderr]    Compiling b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)
[INFO] [stderr]    Compiling b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)
[INFO] [stderr]    Compiling c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)
[INFO] [stderr]    Compiling b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)
[INFO] [stderr]    Compiling b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)
[INFO] [stderr]    Compiling a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)
[INFO] [stderr]    Compiling c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)
[INFO] [stderr]    Compiling b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)
[INFO] [stderr]    Compiling b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)
[INFO] [stderr]    Compiling b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)
[INFO] [stderr]    Compiling c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)
[INFO] [stderr]    Compiling a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)
[INFO] [stderr]    Compiling parameterized-macro v1.0.1
[INFO] [stderr]    Compiling parameterized v1.0.1
[INFO] [stderr]    Compiling b_power_socket v0.1.0 (/opt/rustwide/workdir/easy100/b_power_socket)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.40s
[INFO] running `Command { std: "docker" "inspect" "fcf29f05ed22a194a3618c7632bb80da30e2310e0282f1862774d863ddde2d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf29f05ed22a194a3618c7632bb80da30e2310e0282f1862774d863ddde2d8f", kill_on_drop: false }`
[INFO] [stdout] fcf29f05ed22a194a3618c7632bb80da30e2310e0282f1862774d863ddde2d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d46917a0297e2e89a72ad5a0e39bfba9460b7c0cec9f9efe51263bfa0b31964d
[INFO] running `Command { std: "docker" "start" "-a" "d46917a0297e2e89a72ad5a0e39bfba9460b7c0cec9f9efe51263bfa0b31964d", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)` has the same output filename as the bin target `main` in package `a-candy-distribution-agein v0.1.0 (/opt/rustwide/workdir/easy100/a-candy-distribution-agein)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)` has the same output filename as the bin target `main` in package `a-candy-distribution-agein v0.1.0 (/opt/rustwide/workdir/easy100/a-candy-distribution-agein)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)` has the same output filename as the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)` has the same output filename as the bin target `main` in package `a-cookie-exchanges v0.1.0 (/opt/rustwide/workdir/easy100/a-cookie-exchanges)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)` has the same output filename as the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)` has the same output filename as the bin target `main` in package `a-digit-sum-2 v0.1.0 (/opt/rustwide/workdir/easy100/a-digit-sum-2)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)` has the same output filename as the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)` has the same output filename as the bin target `main` in package `a-dividing-a-string v0.1.0 (/opt/rustwide/workdir/easy100/a-dividing-a-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)` has the same output filename as the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)` has the same output filename as the bin target `main` in package `a-fairness v0.1.0 (/opt/rustwide/workdir/easy100/a-fairness)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)` has the same output filename as the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)` has the same output filename as the bin target `main` in package `a-range-product v0.1.0 (/opt/rustwide/workdir/easy100/a-range-product)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)` has the same output filename as the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)` has the same output filename as the bin target `main` in package `a-wanna-go-back-home v0.1.0 (/opt/rustwide/workdir/easy100/a-wanna-go-back-home)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)` has the same output filename as the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)` has the same output filename as the bin target `main` in package `b-121 v0.1.0 (/opt/rustwide/workdir/easy100/b-121)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)` has the same output filename as the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)` has the same output filename as the bin target `main` in package `b-754 v0.1.0 (/opt/rustwide/workdir/easy100/b-754)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)` has the same output filename as the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)` has the same output filename as the bin target `main` in package `b-a-to-z-string v0.1.0 (/opt/rustwide/workdir/easy100/b-a-to-z-string)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)` has the same output filename as the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)` has the same output filename as the bin target `main` in package `b-ac-cepted v0.1.0 (/opt/rustwide/workdir/easy100/b-ac-cepted)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)` has the same output filename as the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)` has the same output filename as the bin target `main` in package `b-atcoder v0.1.0 (/opt/rustwide/workdir/easy100/b-atcoder)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)` has the same output filename as the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)` has the same output filename as the bin target `main` in package `b-beautiful-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-beautiful-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)` has the same output filename as the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)` has the same output filename as the bin target `main` in package `b-because-therefore-because v0.1.0 (/opt/rustwide/workdir/easy100/b-because-therefore-because)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)` has the same output filename as the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)` has the same output filename as the bin target `main` in package `b-bigo v0.1.0 (/opt/rustwide/workdir/easy100/b-bigo)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)` has the same output filename as the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)` has the same output filename as the bin target `main` in package `b-break-number v0.1.0 (/opt/rustwide/workdir/easy100/b-break-number)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)` has the same output filename as the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)` has the same output filename as the bin target `main` in package `b-card-game-for-two v0.1.0 (/opt/rustwide/workdir/easy100/b-card-game-for-two)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)` has the same output filename as the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)` has the same output filename as the bin target `main` in package `b-chocolate v0.1.0 (/opt/rustwide/workdir/easy100/b-chocolate)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)` has the same output filename as the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)` has the same output filename as the bin target `main` in package `b-coins v0.1.0 (/opt/rustwide/workdir/easy100/b-coins)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)` has the same output filename as the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)` has the same output filename as the bin target `main` in package `b-collatz-problem v0.1.0 (/opt/rustwide/workdir/easy100/b-collatz-problem)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)` has the same output filename as the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)` has the same output filename as the bin target `main` in package `b-collecting-balls-easy-version v0.1.0 (/opt/rustwide/workdir/easy100/b-collecting-balls-easy-version)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)` has the same output filename as the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)` has the same output filename as the bin target `main` in package `b-comparison v0.1.0 (/opt/rustwide/workdir/easy100/b-comparison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)` has the same output filename as the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)` has the same output filename as the bin target `main` in package `b-contest-with-drinks-easy v0.1.0 (/opt/rustwide/workdir/easy100/b-contest-with-drinks-easy)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)` has the same output filename as the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)` has the same output filename as the bin target `main` in package `b-count-ball v0.1.0 (/opt/rustwide/workdir/easy100/b-count-ball)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)` has the same output filename as the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)` has the same output filename as the bin target `main` in package `b-counting-roads v0.1.0 (/opt/rustwide/workdir/easy100/b-counting-roads)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)` has the same output filename as the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)` has the same output filename as the bin target `main` in package `b-exponential v0.1.0 (/opt/rustwide/workdir/easy100/b-exponential)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)` has the same output filename as the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)` has the same output filename as the bin target `main` in package `b-five-dishes v0.1.0 (/opt/rustwide/workdir/easy100/b-five-dishes)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)` has the same output filename as the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)` has the same output filename as the bin target `main` in package `b-foods-loved-by-everyone v0.1.0 (/opt/rustwide/workdir/easy100/b-foods-loved-by-everyone)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)` has the same output filename as the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)` has the same output filename as the bin target `main` in package `b-good-distance v0.1.0 (/opt/rustwide/workdir/easy100/b-good-distance)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)` has the same output filename as the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)` has the same output filename as the bin target `main` in package `b-guidebook v0.1.0 (/opt/rustwide/workdir/easy100/b-guidebook)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)` has the same output filename as the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)` has the same output filename as the bin target `main` in package `b-increment-decrement v0.1.0 (/opt/rustwide/workdir/easy100/b-increment-decrement)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)` has the same output filename as the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)` has the same output filename as the bin target `main` in package `b-iroha-loves-strings v0.1.0 (/opt/rustwide/workdir/easy100/b-iroha-loves-strings)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)` has the same output filename as the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)` has the same output filename as the bin target `main` in package `b-lucas-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-lucas-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)` has the same output filename as the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)` has the same output filename as the bin target `main` in package `b-nice-shopping v0.1.0 (/opt/rustwide/workdir/easy100/b-nice-shopping)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)` has the same output filename as the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)` has the same output filename as the bin target `main` in package `b-not-found v0.1.0 (/opt/rustwide/workdir/easy100/b-not-found)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)` has the same output filename as the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)` has the same output filename as the bin target `main` in package `b-palace v0.1.0 (/opt/rustwide/workdir/easy100/b-palace)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)` has the same output filename as the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)` has the same output filename as the bin target `main` in package `b-palindromic-numbers v0.1.0 (/opt/rustwide/workdir/easy100/b-palindromic-numbers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)` has the same output filename as the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)` has the same output filename as the bin target `main` in package `b-picture-frame v0.1.0 (/opt/rustwide/workdir/easy100/b-picture-frame)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)` has the same output filename as the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)` has the same output filename as the bin target `main` in package `b-postal-code v0.1.0 (/opt/rustwide/workdir/easy100/b-postal-code)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)` has the same output filename as the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)` has the same output filename as the bin target `main` in package `b-ruined-square v0.1.0 (/opt/rustwide/workdir/easy100/b-ruined-square)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)` has the same output filename as the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)` has the same output filename as the bin target `main` in package `b-shift-only v0.1.0 (/opt/rustwide/workdir/easy100/b-shift-only)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)` has the same output filename as the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)` has the same output filename as the bin target `main` in package `b-shiritori v0.1.0 (/opt/rustwide/workdir/easy100/b-shiritori)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)` has the same output filename as the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)` has the same output filename as the bin target `main` in package `b-small-and-large-integers v0.1.0 (/opt/rustwide/workdir/easy100/b-small-and-large-integers)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)` has the same output filename as the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)` has the same output filename as the bin target `main` in package `b-some-sums v0.1.0 (/opt/rustwide/workdir/easy100/b-some-sums)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)` has the same output filename as the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)` has the same output filename as the bin target `main` in package `b-string-rotation v0.1.0 (/opt/rustwide/workdir/easy100/b-string-rotation)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)` has the same output filename as the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)` has the same output filename as the bin target `main` in package `b-tatenaga v0.1.0 (/opt/rustwide/workdir/easy100/b-tatenaga)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)` has the same output filename as the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)` has the same output filename as the bin target `main` in package `b-toll-gates v0.1.0 (/opt/rustwide/workdir/easy100/b-toll-gates)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)` has the same output filename as the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)` has the same output filename as the bin target `main` in package `b-varied v0.1.0 (/opt/rustwide/workdir/easy100/b-varied)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)` has the same output filename as the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)` has the same output filename as the bin target `main` in package `c-100-to-105 v0.1.0 (/opt/rustwide/workdir/easy100/c-100-to-105)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)` has the same output filename as the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)` has the same output filename as the bin target `main` in package `c-alchemist v0.1.0 (/opt/rustwide/workdir/easy100/c-alchemist)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)` has the same output filename as the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)` has the same output filename as the bin target `main` in package `c-attack-survival v0.1.0 (/opt/rustwide/workdir/easy100/c-attack-survival)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)` has the same output filename as the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)` has the same output filename as the bin target `main` in package `c-coloring-colorfully v0.1.0 (/opt/rustwide/workdir/easy100/c-coloring-colorfully)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)` has the same output filename as the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)` has the same output filename as the bin target `main` in package `c-count-order v0.1.0 (/opt/rustwide/workdir/easy100/c-count-order)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)` has the same output filename as the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)` has the same output filename as the bin target `main` in package `c-divide-the-problems v0.1.0 (/opt/rustwide/workdir/easy100/c-divide-the-problems)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)` has the same output filename as the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)` has the same output filename as the bin target `main` in package `c-exception-handling v0.1.0 (/opt/rustwide/workdir/easy100/c-exception-handling)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)` has the same output filename as the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)` has the same output filename as the bin target `main` in package `c-go-to-school v0.1.0 (/opt/rustwide/workdir/easy100/c-go-to-school)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)` has the same output filename as the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)` has the same output filename as the bin target `main` in package `c-low-elemnts v0.1.0 (/opt/rustwide/workdir/easy100/c-low-elemnts)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)` has the same output filename as the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)` has the same output filename as the bin target `main` in package `c-lower v0.1.0 (/opt/rustwide/workdir/easy100/c-lower)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)` has the same output filename as the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)` has the same output filename as the bin target `main` in package `c-maximal-value v0.1.0 (/opt/rustwide/workdir/easy100/c-maximal-value)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)` has the same output filename as the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)` has the same output filename as the bin target `main` in package `c-next-prime v0.1.0 (/opt/rustwide/workdir/easy100/c-next-prime)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)` has the same output filename as the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)` has the same output filename as the bin target `main` in package `c-poll v0.1.0 (/opt/rustwide/workdir/easy100/c-poll)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)` has the same output filename as the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)` has the same output filename as the bin target `main` in package `c-prison v0.1.0 (/opt/rustwide/workdir/easy100/c-prison)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)` has the same output filename as the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)` has the same output filename as the bin target `main` in package `c-replacing-integer v0.1.0 (/opt/rustwide/workdir/easy100/c-replacing-integer)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)` has the same output filename as the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)` has the same output filename as the bin target `main` in package `c-tax-increase v0.1.0 (/opt/rustwide/workdir/easy100/c-tax-increase)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)` has the same output filename as the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)` has the same output filename as the bin target `main` in package `c-traveling-salesman-around-lake v0.1.0 (/opt/rustwide/workdir/easy100/c-traveling-salesman-around-lake)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-caracal-vs-monster v0.1.0 (/opt/rustwide/workdir/easy100/d-caracal-vs-monster)` has the same output filename as the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/main.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `main` in package `d-caracal-vs-monster v0.1.0 (/opt/rustwide/workdir/easy100/d-caracal-vs-monster)` has the same output filename as the bin target `main` in package `d-brick-break v0.1.0 (/opt/rustwide/workdir/easy100/d-brick-break)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> easy100/b_qualification_simulator/src/main.rs:29:10
[INFO] [stderr]    |
[INFO] [stderr] 29 |         (n, a, b): (i32, i32, i32),
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `b_qualification_simulator` (bin "b_qualification_simulator" test) generated 1 warning (run `cargo fix --bin "b_qualification_simulator" -p b_qualification_simulator --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]  --> easy100/b-increment-decrement/src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |         n: usize,
[INFO] [stderr]   |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `b-increment-decrement` (bin "main") generated 1 warning (run `cargo fix --bin "main" -p b-increment-decrement` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `rounded`
[INFO] [stderr]  --> easy100/c-100-to-105/src/main.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let rounded = x / 100;
[INFO] [stderr]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rounded`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fraction`
[INFO] [stderr]   --> easy100/c-100-to-105/src/main.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let fraction = x % 100;
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fraction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `total`
[INFO] [stderr]   --> easy100/c-100-to-105/src/main.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let (result, total) = goods.iter().fold((x, 0), |(acc, total), &g| {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_total`
[INFO] [stderr] 
[INFO] [stderr] warning: `c-100-to-105` (bin "main" test) generated 3 warnings (run `cargo fix --bin "main" -p c-100-to-105 --tests` to apply 3 suggestions)
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]  --> easy100/b-tatenaga/src/main.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 |         (h, w): (usize,usize),
[INFO] [stderr]   |             ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `b-tatenaga` (bin "main") generated 1 warning (run `cargo fix --bin "main" -p b-tatenaga` to apply 1 suggestion)
[INFO] [stderr] warning: `c-100-to-105` (bin "main") generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `b-tatenaga` (bin "main" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `b-increment-decrement` (bin "main" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/main-87e87c1d95c49cab)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sample_inputs.rs (/opt/rustwide/target/debug/deps/sample_inputs-185beb12389b3f6a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] a
[INFO] [stdout] a
[INFO] [stdout] a
[INFO] [stdout] a
[INFO] [stdout] test sample4 ... FAILED
[INFO] [stdout] test sample3 ... FAILED
[INFO] [stdout] test sample1 ... FAILED
[INFO] [stdout] test sample2 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- sample4 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'sample4' (28) panicked at easy100/a-candy-distribution-agein/tests/sample_inputs.rs:65:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "a\n"
[INFO] [stdout]  right: "0\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f54600d6cc2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f54600d6cc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f54600d6cc2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f54600d6cc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f54600e6d6a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f54600e6d6a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5f54600a4386 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f54600a4386 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f54600b5b79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f54600b5b79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f54600b5a11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f546007183e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f546007183e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f54600b5df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f54600b5df2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f54600b5c38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f54600b0959 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f546009886d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f54600ee09c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f54600edfb3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5f5460051961 - core::panicking::assert_failed::hbb864bfbfe1b2dbc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5f546004ddd7 - sample_inputs::sample4::h7b8b858ee15e5da2
[INFO] [stdout]                                at /opt/rustwide/workdir/easy100/a-candy-distribution-agein/tests/sample_inputs.rs:65:5
[INFO] [stdout]   22:     0x5f546004de87 - sample_inputs::sample4::{{closure}}::h3d8e2429dd249a4c
[INFO] [stdout]                                at /opt/rustwide/workdir/easy100/a-candy-distribution-agein/tests/sample_inputs.rs:54:13
[INFO] [stdout]   23:     0x5f5460050006 - core::ops::function::FnOnce::call_once::h75939dbe4662a574
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f54600715fb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f54600715fb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f546008500a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f546008500a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5f546008500a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5f546008500a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5f546008500a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f546008500a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f546008500a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f546005f464 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f546005f464 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5f5460062e02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5f5460062e02 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5f5460062e02 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5f5460062e02 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5f5460062e02 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f5460062e02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5f5460062e02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f54600aba2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5f54600aba2f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7fef17639aa4 - <unknown>
[INFO] [stdout]   45:     0x7fef176c6a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- sample3 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'sample3' (27) panicked at easy100/a-candy-distribution-agein/tests/sample_inputs.rs:49:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "a\n"
[INFO] [stdout]  right: "4\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f54600d6cc2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f54600d6cc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f54600d6cc2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f54600d6cc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f54600e6d6a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f54600e6d6a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5f54600a4386 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f54600a4386 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f54600b5b79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f54600b5b79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f54600b5a11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f546007183e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f546007183e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f54600b5df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f54600b5df2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f54600b5c38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f54600b0959 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f546009886d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f54600ee09c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f54600edfb3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5f5460051961 - core::panicking::assert_failed::hbb864bfbfe1b2dbc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5f546004db57 - sample_inputs::sample3::h929fee0683aca4a0
[INFO] [stdout]                                at /opt/rustwide/workdir/easy100/a-candy-distribution-agein/tests/sample_inputs.rs:49:5
[INFO] [stdout]   22:     0x5f546004dc07 - sample_inputs::sample3::{{closure}}::ha9a7fbf63fae2816
[INFO] [stdout]                                at /opt/rustwide/workdir/easy100/a-candy-distribution-agein/tests/sample_inputs.rs:38:13
[INFO] [stdout]   23:     0x5f5460050056 - core::ops::function::FnOnce::call_once::hcc86feb896ba6ce0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f54600715fb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f54600715fb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f546008500a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f546008500a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5f546008500a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5f546008500a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5f546008500a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f546008500a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f546008500a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f546005f464 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f546005f464 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5f5460062e02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5f5460062e02 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5f5460062e02 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5f5460062e02 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5f5460062e02 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f5460062e02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5f5460062e02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f54600aba2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5f54600aba2f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7fef17639aa4 - <unknown>
[INFO] [stdout]   45:     0x7fef176c6a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- sample1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'sample1' (25) panicked at easy100/a-candy-distribution-agein/tests/sample_inputs.rs:17:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "a\n"
[INFO] [stdout]  right: "2\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f54600d6cc2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f54600d6cc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f54600d6cc2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f54600d6cc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f54600e6d6a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f54600e6d6a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5f54600a4386 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f54600a4386 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f54600b5b79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f54600b5b79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f54600b5a11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f546007183e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f546007183e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f54600b5df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f54600b5df2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f54600b5c38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f54600b0959 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f546009886d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f54600ee09c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f54600edfb3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5f5460051961 - core::panicking::assert_failed::hbb864bfbfe1b2dbc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5f546004d657 - sample_inputs::sample1::hb67796b0d8d62ef4
[INFO] [stdout]                                at /opt/rustwide/workdir/easy100/a-candy-distribution-agein/tests/sample_inputs.rs:17:5
[INFO] [stdout]   22:     0x5f546004d707 - sample_inputs::sample1::{{closure}}::h7562f03bcd9b72f3
[INFO] [stdout]                                at /opt/rustwide/workdir/easy100/a-candy-distribution-agein/tests/sample_inputs.rs:6:13
[INFO] [stdout]   23:     0x5f5460050096 - core::ops::function::FnOnce::call_once::hd086f72a88775700
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f54600715fb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f54600715fb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f546008500a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f546008500a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5f546008500a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5f546008500a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5f546008500a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f546008500a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f546008500a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f546005f464 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f546005f464 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5f5460062e02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5f5460062e02 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5f5460062e02 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5f5460062e02 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5f5460062e02 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f5460062e02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5f5460062e02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f54600aba2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5f54600aba2f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7fef17639aa4 - <unknown>
[INFO] [stdout]   45:     0x7fef176c6a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- sample2 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'sample2' (26) panicked at easy100/a-candy-distribution-agein/tests/sample_inputs.rs:33:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "a\n"
[INFO] [stdout]  right: "1\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f54600d6cc2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f54600d6cc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f54600d6cc2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f54600d6cc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f54600e6d6a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f54600e6d6a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5f54600a4386 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f54600a4386 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f54600b5b79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f54600b5b79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f54600b5a11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f546007183e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f546007183e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f54600b5df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f54600b5df2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f54600b5c38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f54600b0959 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f546009886d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f54600ee09c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f54600edfb3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5f5460051961 - core::panicking::assert_failed::hbb864bfbfe1b2dbc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5f546004d8d7 - sample_inputs::sample2::h5010529353250d16
[INFO] [stdout]                                at /opt/rustwide/workdir/easy100/a-candy-distribution-agein/tests/sample_inputs.rs:33:5
[INFO] [stdout]   22:     0x5f546004d987 - sample_inputs::sample2::{{closure}}::he1088162ef1dd9a8
[INFO] [stdout]                                at /opt/rustwide/workdir/easy100/a-candy-distribution-agein/tests/sample_inputs.rs:22:13
[INFO] [stdout]   23:     0x5f546004ffc6 - core::ops::function::FnOnce::call_once::h0f4889b425cc0bde
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f54600715fb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f54600715fb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f546008500a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f546008500a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5f546008500a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5f546008500a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5f546008500a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f546008500a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f546008500a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f546005f464 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f546005f464 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5f5460062e02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5f5460062e02 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5f5460062e02 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5f5460062e02 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5f5460062e02 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f5460062e02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5f5460062e02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f54600aba2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5f54600aba2f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7fef17639aa4 - <unknown>
[INFO] [stdout]   45:     0x7fef176c6a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     sample1
[INFO] [stdout]     sample2
[INFO] [stdout]     sample3
[INFO] [stdout]     sample4
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p a-candy-distribution-agein --test sample_inputs`
[INFO] running `Command { std: "docker" "inspect" "d46917a0297e2e89a72ad5a0e39bfba9460b7c0cec9f9efe51263bfa0b31964d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46917a0297e2e89a72ad5a0e39bfba9460b7c0cec9f9efe51263bfa0b31964d", kill_on_drop: false }`
[INFO] [stdout] d46917a0297e2e89a72ad5a0e39bfba9460b7c0cec9f9efe51263bfa0b31964d
