[INFO] cloning repository https://github.com/ALEX11BR/adventOfCode2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ALEX11BR/adventOfCode2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FALEX11BR%2FadventOfCode2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FALEX11BR%2FadventOfCode2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 666b29ba77ca92c8641e4ce1a75f6c580d193a32
[INFO] testing ALEX11BR/adventOfCode2023 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FALEX11BR%2FadventOfCode2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ALEX11BR/adventOfCode2023
[INFO] finished tweaking git repo https://github.com/ALEX11BR/adventOfCode2023
[INFO] tweaked toml for git repo https://github.com/ALEX11BR/adventOfCode2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ALEX11BR/adventOfCode2023 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ALEX11BR/adventOfCode2023 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_chacha v0.3.1
[INFO] [stderr]   Downloaded z3 v0.12.1
[INFO] [stderr]   Downloaded either v1.9.0
[INFO] [stderr]   Downloaded cmake v0.1.50
[INFO] [stderr]   Downloaded getrandom v0.2.11
[INFO] [stderr]   Downloaded memoize-inner v0.4.0
[INFO] [stderr]   Downloaded num-iter v0.1.43
[INFO] [stderr]   Downloaded quote v1.0.33
[INFO] [stderr]   Downloaded lru v0.7.8
[INFO] [stderr]   Downloaded ahash v0.7.7
[INFO] [stderr]   Downloaded clang-sys v1.6.1
[INFO] [stderr]   Downloaded memchr v2.6.4
[INFO] [stderr]   Downloaded itertools v0.12.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.70
[INFO] [stderr]   Downloaded num-bigint v0.4.4
[INFO] [stderr]   Downloaded bindgen v0.66.1
[INFO] [stderr]   Downloaded num-complex v0.4.4
[INFO] [stderr]   Downloaded num-rational v0.4.1
[INFO] [stderr]   Downloaded rational v1.5.0
[INFO] [stderr]   Downloaded bitflags v2.4.1
[INFO] [stderr]   Downloaded num-integer v0.1.45
[INFO] [stderr]   Downloaded syn v2.0.42
[INFO] [stderr]   Downloaded num v0.4.1
[INFO] [stderr]   Downloaded libc v0.2.151
[INFO] [stderr]   Downloaded z3-sys v0.8.1
[INFO] [stderr]   Downloaded memoize v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a57c3c5753ace4643cc4e15517cdcfd947256f841bd1cc1c51ae757c34c98da1
[INFO] running `Command { std: "docker" "start" "-a" "a57c3c5753ace4643cc4e15517cdcfd947256f841bd1cc1c51ae757c34c98da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a57c3c5753ace4643cc4e15517cdcfd947256f841bd1cc1c51ae757c34c98da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a57c3c5753ace4643cc4e15517cdcfd947256f841bd1cc1c51ae757c34c98da1", kill_on_drop: false }`
[INFO] [stdout] a57c3c5753ace4643cc4e15517cdcfd947256f841bd1cc1c51ae757c34c98da1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55ba598d44c6cd3af4149f2986e94ca0a454475da29a765dec6a8dd65111808a
[INFO] running `Command { std: "docker" "start" "-a" "55ba598d44c6cd3af4149f2986e94ca0a454475da29a765dec6a8dd65111808a", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex10 v0.1.0 (/opt/rustwide/workdir/ex10)` has the same output filename as the bin target `p1` in package `ex1 v0.1.0 (/opt/rustwide/workdir/ex1)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex10 v0.1.0 (/opt/rustwide/workdir/ex10)` has the same output filename as the bin target `p1` in package `ex1 v0.1.0 (/opt/rustwide/workdir/ex1)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex10 v0.1.0 (/opt/rustwide/workdir/ex10)` has the same output filename as the bin target `p2` in package `ex1 v0.1.0 (/opt/rustwide/workdir/ex1)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex10 v0.1.0 (/opt/rustwide/workdir/ex10)` has the same output filename as the bin target `p2` in package `ex1 v0.1.0 (/opt/rustwide/workdir/ex1)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex11 v0.1.0 (/opt/rustwide/workdir/ex11)` has the same output filename as the bin target `p1` in package `ex10 v0.1.0 (/opt/rustwide/workdir/ex10)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex11 v0.1.0 (/opt/rustwide/workdir/ex11)` has the same output filename as the bin target `p1` in package `ex10 v0.1.0 (/opt/rustwide/workdir/ex10)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex11 v0.1.0 (/opt/rustwide/workdir/ex11)` has the same output filename as the bin target `p2` in package `ex10 v0.1.0 (/opt/rustwide/workdir/ex10)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex11 v0.1.0 (/opt/rustwide/workdir/ex11)` has the same output filename as the bin target `p2` in package `ex10 v0.1.0 (/opt/rustwide/workdir/ex10)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex12 v0.1.0 (/opt/rustwide/workdir/ex12)` has the same output filename as the bin target `p1` in package `ex11 v0.1.0 (/opt/rustwide/workdir/ex11)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex12 v0.1.0 (/opt/rustwide/workdir/ex12)` has the same output filename as the bin target `p1` in package `ex11 v0.1.0 (/opt/rustwide/workdir/ex11)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex12 v0.1.0 (/opt/rustwide/workdir/ex12)` has the same output filename as the bin target `p2` in package `ex11 v0.1.0 (/opt/rustwide/workdir/ex11)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex12 v0.1.0 (/opt/rustwide/workdir/ex12)` has the same output filename as the bin target `p2` in package `ex11 v0.1.0 (/opt/rustwide/workdir/ex11)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex13 v0.1.0 (/opt/rustwide/workdir/ex13)` has the same output filename as the bin target `p1` in package `ex12 v0.1.0 (/opt/rustwide/workdir/ex12)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex13 v0.1.0 (/opt/rustwide/workdir/ex13)` has the same output filename as the bin target `p1` in package `ex12 v0.1.0 (/opt/rustwide/workdir/ex12)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex13 v0.1.0 (/opt/rustwide/workdir/ex13)` has the same output filename as the bin target `p2` in package `ex12 v0.1.0 (/opt/rustwide/workdir/ex12)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex13 v0.1.0 (/opt/rustwide/workdir/ex13)` has the same output filename as the bin target `p2` in package `ex12 v0.1.0 (/opt/rustwide/workdir/ex12)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex14 v0.1.0 (/opt/rustwide/workdir/ex14)` has the same output filename as the bin target `p1` in package `ex13 v0.1.0 (/opt/rustwide/workdir/ex13)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex14 v0.1.0 (/opt/rustwide/workdir/ex14)` has the same output filename as the bin target `p1` in package `ex13 v0.1.0 (/opt/rustwide/workdir/ex13)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex14 v0.1.0 (/opt/rustwide/workdir/ex14)` has the same output filename as the bin target `p2` in package `ex13 v0.1.0 (/opt/rustwide/workdir/ex13)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex14 v0.1.0 (/opt/rustwide/workdir/ex14)` has the same output filename as the bin target `p2` in package `ex13 v0.1.0 (/opt/rustwide/workdir/ex13)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex15 v0.1.0 (/opt/rustwide/workdir/ex15)` has the same output filename as the bin target `p1` in package `ex14 v0.1.0 (/opt/rustwide/workdir/ex14)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex15 v0.1.0 (/opt/rustwide/workdir/ex15)` has the same output filename as the bin target `p1` in package `ex14 v0.1.0 (/opt/rustwide/workdir/ex14)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex15 v0.1.0 (/opt/rustwide/workdir/ex15)` has the same output filename as the bin target `p2` in package `ex14 v0.1.0 (/opt/rustwide/workdir/ex14)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex15 v0.1.0 (/opt/rustwide/workdir/ex15)` has the same output filename as the bin target `p2` in package `ex14 v0.1.0 (/opt/rustwide/workdir/ex14)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex16 v0.1.0 (/opt/rustwide/workdir/ex16)` has the same output filename as the bin target `p1` in package `ex15 v0.1.0 (/opt/rustwide/workdir/ex15)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex16 v0.1.0 (/opt/rustwide/workdir/ex16)` has the same output filename as the bin target `p1` in package `ex15 v0.1.0 (/opt/rustwide/workdir/ex15)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex16 v0.1.0 (/opt/rustwide/workdir/ex16)` has the same output filename as the bin target `p2` in package `ex15 v0.1.0 (/opt/rustwide/workdir/ex15)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex16 v0.1.0 (/opt/rustwide/workdir/ex16)` has the same output filename as the bin target `p2` in package `ex15 v0.1.0 (/opt/rustwide/workdir/ex15)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex17 v0.1.0 (/opt/rustwide/workdir/ex17)` has the same output filename as the bin target `p1` in package `ex16 v0.1.0 (/opt/rustwide/workdir/ex16)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex17 v0.1.0 (/opt/rustwide/workdir/ex17)` has the same output filename as the bin target `p1` in package `ex16 v0.1.0 (/opt/rustwide/workdir/ex16)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex17 v0.1.0 (/opt/rustwide/workdir/ex17)` has the same output filename as the bin target `p2` in package `ex16 v0.1.0 (/opt/rustwide/workdir/ex16)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex17 v0.1.0 (/opt/rustwide/workdir/ex17)` has the same output filename as the bin target `p2` in package `ex16 v0.1.0 (/opt/rustwide/workdir/ex16)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex18 v0.1.0 (/opt/rustwide/workdir/ex18)` has the same output filename as the bin target `p1` in package `ex17 v0.1.0 (/opt/rustwide/workdir/ex17)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex18 v0.1.0 (/opt/rustwide/workdir/ex18)` has the same output filename as the bin target `p1` in package `ex17 v0.1.0 (/opt/rustwide/workdir/ex17)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex18 v0.1.0 (/opt/rustwide/workdir/ex18)` has the same output filename as the bin target `p2` in package `ex17 v0.1.0 (/opt/rustwide/workdir/ex17)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex18 v0.1.0 (/opt/rustwide/workdir/ex18)` has the same output filename as the bin target `p2` in package `ex17 v0.1.0 (/opt/rustwide/workdir/ex17)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex19 v0.1.0 (/opt/rustwide/workdir/ex19)` has the same output filename as the bin target `p1` in package `ex18 v0.1.0 (/opt/rustwide/workdir/ex18)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex19 v0.1.0 (/opt/rustwide/workdir/ex19)` has the same output filename as the bin target `p1` in package `ex18 v0.1.0 (/opt/rustwide/workdir/ex18)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex19 v0.1.0 (/opt/rustwide/workdir/ex19)` has the same output filename as the bin target `p2` in package `ex18 v0.1.0 (/opt/rustwide/workdir/ex18)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex19 v0.1.0 (/opt/rustwide/workdir/ex19)` has the same output filename as the bin target `p2` in package `ex18 v0.1.0 (/opt/rustwide/workdir/ex18)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex2 v0.1.0 (/opt/rustwide/workdir/ex2)` has the same output filename as the bin target `p1` in package `ex19 v0.1.0 (/opt/rustwide/workdir/ex19)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex2 v0.1.0 (/opt/rustwide/workdir/ex2)` has the same output filename as the bin target `p1` in package `ex19 v0.1.0 (/opt/rustwide/workdir/ex19)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex2 v0.1.0 (/opt/rustwide/workdir/ex2)` has the same output filename as the bin target `p2` in package `ex19 v0.1.0 (/opt/rustwide/workdir/ex19)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex2 v0.1.0 (/opt/rustwide/workdir/ex2)` has the same output filename as the bin target `p2` in package `ex19 v0.1.0 (/opt/rustwide/workdir/ex19)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex20 v0.1.0 (/opt/rustwide/workdir/ex20)` has the same output filename as the bin target `p1` in package `ex2 v0.1.0 (/opt/rustwide/workdir/ex2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex20 v0.1.0 (/opt/rustwide/workdir/ex20)` has the same output filename as the bin target `p1` in package `ex2 v0.1.0 (/opt/rustwide/workdir/ex2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex20 v0.1.0 (/opt/rustwide/workdir/ex20)` has the same output filename as the bin target `p2` in package `ex2 v0.1.0 (/opt/rustwide/workdir/ex2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex20 v0.1.0 (/opt/rustwide/workdir/ex20)` has the same output filename as the bin target `p2` in package `ex2 v0.1.0 (/opt/rustwide/workdir/ex2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex21 v0.1.0 (/opt/rustwide/workdir/ex21)` has the same output filename as the bin target `p1` in package `ex20 v0.1.0 (/opt/rustwide/workdir/ex20)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex21 v0.1.0 (/opt/rustwide/workdir/ex21)` has the same output filename as the bin target `p1` in package `ex20 v0.1.0 (/opt/rustwide/workdir/ex20)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex21 v0.1.0 (/opt/rustwide/workdir/ex21)` has the same output filename as the bin target `p2` in package `ex20 v0.1.0 (/opt/rustwide/workdir/ex20)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex21 v0.1.0 (/opt/rustwide/workdir/ex21)` has the same output filename as the bin target `p2` in package `ex20 v0.1.0 (/opt/rustwide/workdir/ex20)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex22 v0.1.0 (/opt/rustwide/workdir/ex22)` has the same output filename as the bin target `p1` in package `ex21 v0.1.0 (/opt/rustwide/workdir/ex21)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex22 v0.1.0 (/opt/rustwide/workdir/ex22)` has the same output filename as the bin target `p1` in package `ex21 v0.1.0 (/opt/rustwide/workdir/ex21)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex22 v0.1.0 (/opt/rustwide/workdir/ex22)` has the same output filename as the bin target `p2` in package `ex21 v0.1.0 (/opt/rustwide/workdir/ex21)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex22 v0.1.0 (/opt/rustwide/workdir/ex22)` has the same output filename as the bin target `p2` in package `ex21 v0.1.0 (/opt/rustwide/workdir/ex21)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex23 v0.1.0 (/opt/rustwide/workdir/ex23)` has the same output filename as the bin target `p1` in package `ex22 v0.1.0 (/opt/rustwide/workdir/ex22)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex23 v0.1.0 (/opt/rustwide/workdir/ex23)` has the same output filename as the bin target `p1` in package `ex22 v0.1.0 (/opt/rustwide/workdir/ex22)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex23 v0.1.0 (/opt/rustwide/workdir/ex23)` has the same output filename as the bin target `p2` in package `ex22 v0.1.0 (/opt/rustwide/workdir/ex22)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex23 v0.1.0 (/opt/rustwide/workdir/ex23)` has the same output filename as the bin target `p2` in package `ex22 v0.1.0 (/opt/rustwide/workdir/ex22)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex24 v0.1.0 (/opt/rustwide/workdir/ex24)` has the same output filename as the bin target `p1` in package `ex23 v0.1.0 (/opt/rustwide/workdir/ex23)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex24 v0.1.0 (/opt/rustwide/workdir/ex24)` has the same output filename as the bin target `p1` in package `ex23 v0.1.0 (/opt/rustwide/workdir/ex23)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex24 v0.1.0 (/opt/rustwide/workdir/ex24)` has the same output filename as the bin target `p2` in package `ex23 v0.1.0 (/opt/rustwide/workdir/ex23)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex24 v0.1.0 (/opt/rustwide/workdir/ex24)` has the same output filename as the bin target `p2` in package `ex23 v0.1.0 (/opt/rustwide/workdir/ex23)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex25 v0.1.0 (/opt/rustwide/workdir/ex25)` has the same output filename as the bin target `p1` in package `ex24 v0.1.0 (/opt/rustwide/workdir/ex24)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex25 v0.1.0 (/opt/rustwide/workdir/ex25)` has the same output filename as the bin target `p1` in package `ex24 v0.1.0 (/opt/rustwide/workdir/ex24)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex3 v0.1.0 (/opt/rustwide/workdir/ex3)` has the same output filename as the bin target `p1` in package `ex25 v0.1.0 (/opt/rustwide/workdir/ex25)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex3 v0.1.0 (/opt/rustwide/workdir/ex3)` has the same output filename as the bin target `p1` in package `ex25 v0.1.0 (/opt/rustwide/workdir/ex25)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex3 v0.1.0 (/opt/rustwide/workdir/ex3)` has the same output filename as the bin target `p2` in package `ex24 v0.1.0 (/opt/rustwide/workdir/ex24)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex3 v0.1.0 (/opt/rustwide/workdir/ex3)` has the same output filename as the bin target `p2` in package `ex24 v0.1.0 (/opt/rustwide/workdir/ex24)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex4 v0.1.0 (/opt/rustwide/workdir/ex4)` has the same output filename as the bin target `p1` in package `ex3 v0.1.0 (/opt/rustwide/workdir/ex3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex4 v0.1.0 (/opt/rustwide/workdir/ex4)` has the same output filename as the bin target `p1` in package `ex3 v0.1.0 (/opt/rustwide/workdir/ex3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex4 v0.1.0 (/opt/rustwide/workdir/ex4)` has the same output filename as the bin target `p2` in package `ex3 v0.1.0 (/opt/rustwide/workdir/ex3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex4 v0.1.0 (/opt/rustwide/workdir/ex4)` has the same output filename as the bin target `p2` in package `ex3 v0.1.0 (/opt/rustwide/workdir/ex3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex5 v0.1.0 (/opt/rustwide/workdir/ex5)` has the same output filename as the bin target `p1` in package `ex4 v0.1.0 (/opt/rustwide/workdir/ex4)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex5 v0.1.0 (/opt/rustwide/workdir/ex5)` has the same output filename as the bin target `p1` in package `ex4 v0.1.0 (/opt/rustwide/workdir/ex4)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex5 v0.1.0 (/opt/rustwide/workdir/ex5)` has the same output filename as the bin target `p2` in package `ex4 v0.1.0 (/opt/rustwide/workdir/ex4)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex5 v0.1.0 (/opt/rustwide/workdir/ex5)` has the same output filename as the bin target `p2` in package `ex4 v0.1.0 (/opt/rustwide/workdir/ex4)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex6 v0.1.0 (/opt/rustwide/workdir/ex6)` has the same output filename as the bin target `p1` in package `ex5 v0.1.0 (/opt/rustwide/workdir/ex5)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex6 v0.1.0 (/opt/rustwide/workdir/ex6)` has the same output filename as the bin target `p1` in package `ex5 v0.1.0 (/opt/rustwide/workdir/ex5)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex6 v0.1.0 (/opt/rustwide/workdir/ex6)` has the same output filename as the bin target `p2` in package `ex5 v0.1.0 (/opt/rustwide/workdir/ex5)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex6 v0.1.0 (/opt/rustwide/workdir/ex6)` has the same output filename as the bin target `p2` in package `ex5 v0.1.0 (/opt/rustwide/workdir/ex5)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex7 v0.1.0 (/opt/rustwide/workdir/ex7)` has the same output filename as the bin target `p1` in package `ex6 v0.1.0 (/opt/rustwide/workdir/ex6)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex7 v0.1.0 (/opt/rustwide/workdir/ex7)` has the same output filename as the bin target `p1` in package `ex6 v0.1.0 (/opt/rustwide/workdir/ex6)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex7 v0.1.0 (/opt/rustwide/workdir/ex7)` has the same output filename as the bin target `p2` in package `ex6 v0.1.0 (/opt/rustwide/workdir/ex6)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex7 v0.1.0 (/opt/rustwide/workdir/ex7)` has the same output filename as the bin target `p2` in package `ex6 v0.1.0 (/opt/rustwide/workdir/ex6)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex8 v0.1.0 (/opt/rustwide/workdir/ex8)` has the same output filename as the bin target `p1` in package `ex7 v0.1.0 (/opt/rustwide/workdir/ex7)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex8 v0.1.0 (/opt/rustwide/workdir/ex8)` has the same output filename as the bin target `p1` in package `ex7 v0.1.0 (/opt/rustwide/workdir/ex7)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex8 v0.1.0 (/opt/rustwide/workdir/ex8)` has the same output filename as the bin target `p2` in package `ex7 v0.1.0 (/opt/rustwide/workdir/ex7)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex8 v0.1.0 (/opt/rustwide/workdir/ex8)` has the same output filename as the bin target `p2` in package `ex7 v0.1.0 (/opt/rustwide/workdir/ex7)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex9 v0.1.0 (/opt/rustwide/workdir/ex9)` has the same output filename as the bin target `p1` in package `ex8 v0.1.0 (/opt/rustwide/workdir/ex8)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p1` in package `ex9 v0.1.0 (/opt/rustwide/workdir/ex9)` has the same output filename as the bin target `p1` in package `ex8 v0.1.0 (/opt/rustwide/workdir/ex8)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex9 v0.1.0 (/opt/rustwide/workdir/ex9)` has the same output filename as the bin target `p2` in package `ex8 v0.1.0 (/opt/rustwide/workdir/ex8)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `p2` in package `ex9 v0.1.0 (/opt/rustwide/workdir/ex9)` has the same output filename as the bin target `p2` in package `ex8 v0.1.0 (/opt/rustwide/workdir/ex8)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling rational v1.5.0
[INFO] [stderr]    Compiling ex10 v0.1.0 (/opt/rustwide/workdir/ex10)
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling ex6 v0.1.0 (/opt/rustwide/workdir/ex6)
[INFO] [stderr]    Compiling ex1 v0.1.0 (/opt/rustwide/workdir/ex1)
[INFO] [stderr]    Compiling ex11 v0.1.0 (/opt/rustwide/workdir/ex11)
[INFO] [stderr]    Compiling ex9 v0.1.0 (/opt/rustwide/workdir/ex9)
[INFO] [stderr]    Compiling ex15 v0.1.0 (/opt/rustwide/workdir/ex15)
[INFO] [stderr]    Compiling ex5 v0.1.0 (/opt/rustwide/workdir/ex5)
[INFO] [stderr]    Compiling ex7 v0.1.0 (/opt/rustwide/workdir/ex7)
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling ex3 v0.1.0 (/opt/rustwide/workdir/ex3)
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ahash-0.7.7/src/lib.rs:33:42
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![cfg_attr(feature = "stdsimd", feature(stdsimd))]
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ahash` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "55ba598d44c6cd3af4149f2986e94ca0a454475da29a765dec6a8dd65111808a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ba598d44c6cd3af4149f2986e94ca0a454475da29a765dec6a8dd65111808a", kill_on_drop: false }`
[INFO] [stdout] 55ba598d44c6cd3af4149f2986e94ca0a454475da29a765dec6a8dd65111808a
