[INFO] cloning repository https://github.com/k0ur0x/advent_of_code_2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k0ur0x/advent_of_code_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0ur0x%2Fadvent_of_code_2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0ur0x%2Fadvent_of_code_2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be88e5230de71e36359baacd1d467998514062c6
[INFO] testing k0ur0x/advent_of_code_2021 against 1.77.0 for beta-1.78-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0ur0x%2Fadvent_of_code_2021" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/k0ur0x/advent_of_code_2021 on toolchain 1.77.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/k0ur0x/advent_of_code_2021
[INFO] finished tweaking git repo https://github.com/k0ur0x/advent_of_code_2021
[INFO] tweaked toml for git repo https://github.com/k0ur0x/advent_of_code_2021 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/k0ur0x/advent_of_code_2021 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" "+1.77.0" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing k0ur0x/advent_of_code_2021 against beta-2024-03-24 for beta-1.78-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk0ur0x%2Fadvent_of_code_2021" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/k0ur0x/advent_of_code_2021 on toolchain beta-2024-03-24
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/k0ur0x/advent_of_code_2021
[INFO] finished tweaking git repo https://github.com/k0ur0x/advent_of_code_2021
[INFO] tweaked toml for git repo https://github.com/k0ur0x/advent_of_code_2021 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/k0ur0x/advent_of_code_2021 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" "+beta-2024-03-24" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee85b1fadbe1a381b32b5e05b751d3c2260283b5950e16b140d775564aeed88a
[INFO] running `Command { std: "docker" "start" "-a" "ee85b1fadbe1a381b32b5e05b751d3c2260283b5950e16b140d775564aeed88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee85b1fadbe1a381b32b5e05b751d3c2260283b5950e16b140d775564aeed88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee85b1fadbe1a381b32b5e05b751d3c2260283b5950e16b140d775564aeed88a", kill_on_drop: false }`
[INFO] [stdout] ee85b1fadbe1a381b32b5e05b751d3c2260283b5950e16b140d775564aeed88a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afb2a5636ec2a96377a27f9c3b6a82543cdf41947bbb145180e953a90ee6b9ff
[INFO] running `Command { std: "docker" "start" "-a" "afb2a5636ec2a96377a27f9c3b6a82543cdf41947bbb145180e953a90ee6b9ff", 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 `part_1` in package `day_02 v0.1.0 (/opt/rustwide/workdir/day_02)` has the same output filename as the bin target `part_1` in package `day_01 v0.1.0 (/opt/rustwide/workdir/day_01)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1
[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 `part_1` in package `day_02 v0.1.0 (/opt/rustwide/workdir/day_02)` has the same output filename as the bin target `part_1` in package `day_01 v0.1.0 (/opt/rustwide/workdir/day_01)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1.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 `part_2` in package `day_02 v0.1.0 (/opt/rustwide/workdir/day_02)` has the same output filename as the bin target `part_2` in package `day_01 v0.1.0 (/opt/rustwide/workdir/day_01)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2
[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 `part_2` in package `day_02 v0.1.0 (/opt/rustwide/workdir/day_02)` has the same output filename as the bin target `part_2` in package `day_01 v0.1.0 (/opt/rustwide/workdir/day_01)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2.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 `part_1` in package `day_03 v0.1.0 (/opt/rustwide/workdir/day_03)` has the same output filename as the bin target `part_1` in package `day_02 v0.1.0 (/opt/rustwide/workdir/day_02)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1
[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 `part_1` in package `day_03 v0.1.0 (/opt/rustwide/workdir/day_03)` has the same output filename as the bin target `part_1` in package `day_02 v0.1.0 (/opt/rustwide/workdir/day_02)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1.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 `part_2` in package `day_03 v0.1.0 (/opt/rustwide/workdir/day_03)` has the same output filename as the bin target `part_2` in package `day_02 v0.1.0 (/opt/rustwide/workdir/day_02)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2
[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 `part_2` in package `day_03 v0.1.0 (/opt/rustwide/workdir/day_03)` has the same output filename as the bin target `part_2` in package `day_02 v0.1.0 (/opt/rustwide/workdir/day_02)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2.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 `part_1` in package `day_04 v0.1.0 (/opt/rustwide/workdir/day_04)` has the same output filename as the bin target `part_1` in package `day_03 v0.1.0 (/opt/rustwide/workdir/day_03)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1
[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 `part_1` in package `day_04 v0.1.0 (/opt/rustwide/workdir/day_04)` has the same output filename as the bin target `part_1` in package `day_03 v0.1.0 (/opt/rustwide/workdir/day_03)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1.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 `part_2` in package `day_04 v0.1.0 (/opt/rustwide/workdir/day_04)` has the same output filename as the bin target `part_2` in package `day_03 v0.1.0 (/opt/rustwide/workdir/day_03)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2
[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 `part_2` in package `day_04 v0.1.0 (/opt/rustwide/workdir/day_04)` has the same output filename as the bin target `part_2` in package `day_03 v0.1.0 (/opt/rustwide/workdir/day_03)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2.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 `part_1` in package `day_05 v0.1.0 (/opt/rustwide/workdir/day_05)` has the same output filename as the bin target `part_1` in package `day_04 v0.1.0 (/opt/rustwide/workdir/day_04)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1
[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 `part_1` in package `day_05 v0.1.0 (/opt/rustwide/workdir/day_05)` has the same output filename as the bin target `part_1` in package `day_04 v0.1.0 (/opt/rustwide/workdir/day_04)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1.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 `part_2` in package `day_05 v0.1.0 (/opt/rustwide/workdir/day_05)` has the same output filename as the bin target `part_2` in package `day_04 v0.1.0 (/opt/rustwide/workdir/day_04)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2
[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 `part_2` in package `day_05 v0.1.0 (/opt/rustwide/workdir/day_05)` has the same output filename as the bin target `part_2` in package `day_04 v0.1.0 (/opt/rustwide/workdir/day_04)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2.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 `part_1` in package `day_06 v0.1.0 (/opt/rustwide/workdir/day_06)` has the same output filename as the bin target `part_1` in package `day_05 v0.1.0 (/opt/rustwide/workdir/day_05)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1
[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 `part_1` in package `day_06 v0.1.0 (/opt/rustwide/workdir/day_06)` has the same output filename as the bin target `part_1` in package `day_05 v0.1.0 (/opt/rustwide/workdir/day_05)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1.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 `part_2` in package `day_06 v0.1.0 (/opt/rustwide/workdir/day_06)` has the same output filename as the bin target `part_2` in package `day_05 v0.1.0 (/opt/rustwide/workdir/day_05)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2
[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 `part_2` in package `day_06 v0.1.0 (/opt/rustwide/workdir/day_06)` has the same output filename as the bin target `part_2` in package `day_05 v0.1.0 (/opt/rustwide/workdir/day_05)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2.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 `part_1` in package `day_07 v0.1.0 (/opt/rustwide/workdir/day_07)` has the same output filename as the bin target `part_1` in package `day_06 v0.1.0 (/opt/rustwide/workdir/day_06)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1
[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 `part_1` in package `day_07 v0.1.0 (/opt/rustwide/workdir/day_07)` has the same output filename as the bin target `part_1` in package `day_06 v0.1.0 (/opt/rustwide/workdir/day_06)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1.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 `part_2` in package `day_07 v0.1.0 (/opt/rustwide/workdir/day_07)` has the same output filename as the bin target `part_2` in package `day_06 v0.1.0 (/opt/rustwide/workdir/day_06)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2
[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 `part_2` in package `day_07 v0.1.0 (/opt/rustwide/workdir/day_07)` has the same output filename as the bin target `part_2` in package `day_06 v0.1.0 (/opt/rustwide/workdir/day_06)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2.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 `part_1` in package `day_08 v0.1.0 (/opt/rustwide/workdir/day_08)` has the same output filename as the bin target `part_1` in package `day_07 v0.1.0 (/opt/rustwide/workdir/day_07)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1
[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 `part_1` in package `day_08 v0.1.0 (/opt/rustwide/workdir/day_08)` has the same output filename as the bin target `part_1` in package `day_07 v0.1.0 (/opt/rustwide/workdir/day_07)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_1.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 `part_2` in package `day_08 v0.1.0 (/opt/rustwide/workdir/day_08)` has the same output filename as the bin target `part_2` in package `day_07 v0.1.0 (/opt/rustwide/workdir/day_07)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2
[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 `part_2` in package `day_08 v0.1.0 (/opt/rustwide/workdir/day_08)` has the same output filename as the bin target `part_2` in package `day_07 v0.1.0 (/opt/rustwide/workdir/day_07)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part_2.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 day_03 v0.1.0 (/opt/rustwide/workdir/day_03)
[INFO] [stderr]    Compiling day_07 v0.1.0 (/opt/rustwide/workdir/day_07)
[INFO] [stderr]    Compiling day_04 v0.1.0 (/opt/rustwide/workdir/day_04)
[INFO] [stderr]    Compiling day_06 v0.1.0 (/opt/rustwide/workdir/day_06)
[INFO] [stderr]    Compiling day_05 v0.1.0 (/opt/rustwide/workdir/day_05)
[INFO] [stderr]    Compiling day_08 v0.1.0 (/opt/rustwide/workdir/day_08)
[INFO] [stderr]    Compiling day_01 v0.1.0 (/opt/rustwide/workdir/day_01)
[INFO] [stderr]    Compiling day_02 v0.1.0 (/opt/rustwide/workdir/day_02)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "afb2a5636ec2a96377a27f9c3b6a82543cdf41947bbb145180e953a90ee6b9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb2a5636ec2a96377a27f9c3b6a82543cdf41947bbb145180e953a90ee6b9ff", kill_on_drop: false }`
[INFO] [stdout] afb2a5636ec2a96377a27f9c3b6a82543cdf41947bbb145180e953a90ee6b9ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13c4cac54a3cff3aedb990e290f2e265807ffe8cfec4e6bdbd20520b750915b9
[INFO] running `Command { std: "docker" "start" "-a" "13c4cac54a3cff3aedb990e290f2e265807ffe8cfec4e6bdbd20520b750915b9", 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]    Compiling day_05 v0.1.0 (/opt/rustwide/workdir/day_05)
[INFO] [stderr]    Compiling day_03 v0.1.0 (/opt/rustwide/workdir/day_03)
[INFO] [stderr]    Compiling day_06 v0.1.0 (/opt/rustwide/workdir/day_06)
[INFO] [stderr]    Compiling day_07 v0.1.0 (/opt/rustwide/workdir/day_07)
[INFO] [stderr]    Compiling day_04 v0.1.0 (/opt/rustwide/workdir/day_04)
[INFO] [stderr]    Compiling day_02 v0.1.0 (/opt/rustwide/workdir/day_02)
[INFO] [stderr]    Compiling day_01 v0.1.0 (/opt/rustwide/workdir/day_01)
[INFO] [stderr]    Compiling day_08 v0.1.0 (/opt/rustwide/workdir/day_08)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "13c4cac54a3cff3aedb990e290f2e265807ffe8cfec4e6bdbd20520b750915b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c4cac54a3cff3aedb990e290f2e265807ffe8cfec4e6bdbd20520b750915b9", kill_on_drop: false }`
[INFO] [stdout] 13c4cac54a3cff3aedb990e290f2e265807ffe8cfec4e6bdbd20520b750915b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4fc4df628e43620d5728e96ab6135c7a1dd7847a74ef4456d4ec13447c1fefe
[INFO] running `Command { std: "docker" "start" "-a" "c4fc4df628e43620d5728e96ab6135c7a1dd7847a74ef4456d4ec13447c1fefe", 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/bin/part_1.rs (/opt/rustwide/target/debug/deps/part_1-08d66de848c1cc09)
[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 unittests src/bin/part_2.rs (/opt/rustwide/target/debug/deps/part_2-2e47cf5998da53a2)
[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 unittests src/bin/part_1.rs (/opt/rustwide/target/debug/deps/part_1-59a6ef7d84ec8f12)
[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 unittests src/bin/part_2.rs (/opt/rustwide/target/debug/deps/part_2-132bbdf9e341273a)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/day_03-1a5bca830b04fa8d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_co2_bit_criteria ... ok
[INFO] [stdout] test tests::test_co2_rating ... ok
[INFO] [stdout] test tests::test_count_ones ... ok
[INFO] [stdout] test tests::test_oxygen_bit_criteria ... ok
[INFO] [stdout] test tests::test_filter_report ... ok
[INFO] [stdout] test tests::test_oxygen_rating ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/part_1.rs (/opt/rustwide/target/debug/deps/part_1-8fb3ef836fe80e49)
[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 unittests src/bin/part_2.rs (/opt/rustwide/target/debug/deps/part_2-7a1597be024ce3c8)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/day_04-e3b4c583d55d20da)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_calculate_score ... ok
[INFO] [stdout] test tests::test_read_board ... ok
[INFO] [stdout] test tests::test_read_numbers ... ok
[INFO] [stdout] test tests::test_mark_board ... ok
[INFO] [stdout] test tests::test_winner_column ... ok
[INFO] [stdout] test tests::test_to_marked_board ... ok
[INFO] [stdout] test tests::test_winner_row ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/part_1.rs (/opt/rustwide/target/debug/deps/part_1-28bd5d5437e252cc)
[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 unittests src/bin/part_2.rs (/opt/rustwide/target/debug/deps/part_2-06c092d49e67bddc)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/day_05-7eca416f75137c40)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::line_from_str ... ok
[INFO] [stdout] test tests::point_from_str ... ok
[INFO] [stdout] test tests::test_line_is_vertical ... ok
[INFO] [stdout] test tests::test_line_is_horizontal ... ok
[INFO] [stdout] test tests::test_line_points ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/part_1.rs (/opt/rustwide/target/debug/deps/part_1-af5c126629f73967)
[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 unittests src/bin/part_2.rs (/opt/rustwide/target/debug/deps/part_2-d98574a3b42ea204)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/day_06-a3f0c3f7c2e61ca0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_grow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/part_1.rs (/opt/rustwide/target/debug/deps/part_1-51ba2e137781d51c)
[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 unittests src/bin/part_2.rs (/opt/rustwide/target/debug/deps/part_2-f48fdd9f8ab58ff2)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/day_07-0e8dcd30fded55d3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_fuel_cost ... ok
[INFO] [stdout] test tests::test_least_fuel_inc_position ... ok
[INFO] [stdout] test tests::test_least_fuel_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/part_1.rs (/opt/rustwide/target/debug/deps/part_1-cfe343b270a34dc0)
[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 unittests src/bin/part_2.rs (/opt/rustwide/target/debug/deps/part_2-0f78100fbfc4b466)
[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 unittests src/bin/part_1.rs (/opt/rustwide/target/debug/deps/part_1-ab531baad9702e27)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_count_unique_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/part_2.rs (/opt/rustwide/target/debug/deps/part_2-b1082d0ac0690fbd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_decode_patterns ... ok
[INFO] [stdout] test tests::test_sort_segments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests day_03
[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]    Doc-tests day_04
[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]    Doc-tests day_05
[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]    Doc-tests day_06
[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]    Doc-tests day_07
[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] running `Command { std: "docker" "inspect" "c4fc4df628e43620d5728e96ab6135c7a1dd7847a74ef4456d4ec13447c1fefe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4fc4df628e43620d5728e96ab6135c7a1dd7847a74ef4456d4ec13447c1fefe", kill_on_drop: false }`
[INFO] [stdout] c4fc4df628e43620d5728e96ab6135c7a1dd7847a74ef4456d4ec13447c1fefe