[INFO] cloning repository https://github.com/Jerboas86/CodeOfAdvent2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jerboas86/CodeOfAdvent2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerboas86%2FCodeOfAdvent2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerboas86%2FCodeOfAdvent2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6eb5308d733004e629a047421ad4c84dc888cc29
[INFO] testing Jerboas86/CodeOfAdvent2021 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerboas86%2FCodeOfAdvent2021" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jerboas86/CodeOfAdvent2021 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jerboas86/CodeOfAdvent2021
[INFO] finished tweaking git repo https://github.com/Jerboas86/CodeOfAdvent2021
[INFO] tweaked toml for git repo https://github.com/Jerboas86/CodeOfAdvent2021 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/Jerboas86/CodeOfAdvent2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6d1d8cfcb13a1906f1a4f566bf352fe3edd43a182be787a853090d14a7be2d7
[INFO] running `Command { std: "docker" "start" "-a" "e6d1d8cfcb13a1906f1a4f566bf352fe3edd43a182be787a853090d14a7be2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6d1d8cfcb13a1906f1a4f566bf352fe3edd43a182be787a853090d14a7be2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d1d8cfcb13a1906f1a4f566bf352fe3edd43a182be787a853090d14a7be2d7", kill_on_drop: false }`
[INFO] [stdout] e6d1d8cfcb13a1906f1a4f566bf352fe3edd43a182be787a853090d14a7be2d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9773cb37620fc3bcca959acb3018cb6b16aaf594ab31f5b85d35ea75c71d2843
[INFO] running `Command { std: "docker" "start" "-a" "9773cb37620fc3bcca959acb3018cb6b16aaf594ab31f5b85d35ea75c71d2843", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling day4b v0.1.0 (/opt/rustwide/workdir/day4b)
[INFO] [stderr]    Compiling day3b v0.1.0 (/opt/rustwide/workdir/day3b)
[INFO] [stderr]    Compiling day7b v0.1.0 (/opt/rustwide/workdir/day7b)
[INFO] [stderr]    Compiling day2a v0.1.0 (/opt/rustwide/workdir/day2a)
[INFO] [stderr]    Compiling day1b v0.1.0 (/opt/rustwide/workdir/day1b)
[INFO] [stderr]    Compiling day8b v0.1.0 (/opt/rustwide/workdir/day8b)
[INFO] [stderr]    Compiling day1a v0.1.0 (/opt/rustwide/workdir/day1a)
[INFO] [stderr]    Compiling day8a v0.1.0 (/opt/rustwide/workdir/day8a)
[INFO] [stderr]    Compiling day7a v0.1.0 (/opt/rustwide/workdir/day7a)
[INFO] [stderr]    Compiling day6b v0.1.0 (/opt/rustwide/workdir/day6b)
[INFO] [stderr]    Compiling day5b v0.1.0 (/opt/rustwide/workdir/day5b)
[INFO] [stderr]    Compiling day3a v0.1.0 (/opt/rustwide/workdir/day3a)
[INFO] [stderr]    Compiling day5a v0.1.0 (/opt/rustwide/workdir/day5a)
[INFO] [stderr]    Compiling day4a v0.1.0 (/opt/rustwide/workdir/day4a)
[INFO] [stderr]    Compiling day2b v0.1.0 (/opt/rustwide/workdir/day2b)
[INFO] [stdout] warning: function is never used: `mean`
[INFO] [stdout]   --> day7a/src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn mean(positions: &[i32]) -> i32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling day6a v0.1.0 (/opt/rustwide/workdir/day6a)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.05s
[INFO] running `Command { std: "docker" "inspect" "9773cb37620fc3bcca959acb3018cb6b16aaf594ab31f5b85d35ea75c71d2843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9773cb37620fc3bcca959acb3018cb6b16aaf594ab31f5b85d35ea75c71d2843", kill_on_drop: false }`
[INFO] [stdout] 9773cb37620fc3bcca959acb3018cb6b16aaf594ab31f5b85d35ea75c71d2843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36d02583b8cdb1d357983f90eb3fab5a150c577ba664f7339de3ce28ededf780
[INFO] running `Command { std: "docker" "start" "-a" "36d02583b8cdb1d357983f90eb3fab5a150c577ba664f7339de3ce28ededf780", kill_on_drop: false }`
[INFO] [stderr]    Compiling day2a v0.1.0 (/opt/rustwide/workdir/day2a)
[INFO] [stderr]    Compiling day8b v0.1.0 (/opt/rustwide/workdir/day8b)
[INFO] [stderr]    Compiling day7b v0.1.0 (/opt/rustwide/workdir/day7b)
[INFO] [stderr]    Compiling day2b v0.1.0 (/opt/rustwide/workdir/day2b)
[INFO] [stderr]    Compiling day4b v0.1.0 (/opt/rustwide/workdir/day4b)
[INFO] [stderr]    Compiling day8a v0.1.0 (/opt/rustwide/workdir/day8a)
[INFO] [stderr]    Compiling day4a v0.1.0 (/opt/rustwide/workdir/day4a)
[INFO] [stderr]    Compiling day7a v0.1.0 (/opt/rustwide/workdir/day7a)
[INFO] [stderr]    Compiling day5a v0.1.0 (/opt/rustwide/workdir/day5a)
[INFO] [stderr]    Compiling day3b v0.1.0 (/opt/rustwide/workdir/day3b)
[INFO] [stderr]    Compiling day3a v0.1.0 (/opt/rustwide/workdir/day3a)
[INFO] [stderr]    Compiling day1b v0.1.0 (/opt/rustwide/workdir/day1b)
[INFO] [stderr]    Compiling day5b v0.1.0 (/opt/rustwide/workdir/day5b)
[INFO] [stderr]    Compiling day1a v0.1.0 (/opt/rustwide/workdir/day1a)
[INFO] [stderr]    Compiling day6b v0.1.0 (/opt/rustwide/workdir/day6b)
[INFO] [stderr]    Compiling day6a v0.1.0 (/opt/rustwide/workdir/day6a)
[INFO] [stdout] warning: function is never used: `mean`
[INFO] [stdout]   --> day7a/src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn mean(positions: &[i32]) -> i32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "36d02583b8cdb1d357983f90eb3fab5a150c577ba664f7339de3ce28ededf780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d02583b8cdb1d357983f90eb3fab5a150c577ba664f7339de3ce28ededf780", kill_on_drop: false }`
[INFO] [stdout] 36d02583b8cdb1d357983f90eb3fab5a150c577ba664f7339de3ce28ededf780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b98b352288b3844858998ee548150cdb2102e90f721cf57a4419500507dfbcb2
[INFO] running `Command { std: "docker" "start" "-a" "b98b352288b3844858998ee548150cdb2102e90f721cf57a4419500507dfbcb2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `mean`
[INFO] [stderr]   --> day7a/src/main.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn mean(positions: &[i32]) -> i32 {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `day7a` (bin "day7a" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day1a-fe6a6b3c71a5bc5d)
[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 (/opt/rustwide/target/debug/deps/day1b-d4d46dc1abf1edab)
[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 (/opt/rustwide/target/debug/deps/day2a-2631f1153b84e9ab)
[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 (/opt/rustwide/target/debug/deps/day2b-bc0eb6514d88773d)
[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 (/opt/rustwide/target/debug/deps/day3a-5344c5431911fdf2)
[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 (/opt/rustwide/target/debug/deps/day3b-76da18e7550fa40a)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day4a-b33718b29b77697f)
[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] [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 (/opt/rustwide/target/debug/deps/day4b-ba9453bd871d6ffa)
[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 (/opt/rustwide/target/debug/deps/day5a-9141986809d8d5df)
[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 (/opt/rustwide/target/debug/deps/day5b-ae5b1d602e040086)
[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 (/opt/rustwide/target/debug/deps/day6a-7b464cf8796843a1)
[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 (/opt/rustwide/target/debug/deps/day6b-676b211be34727e2)
[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 (/opt/rustwide/target/debug/deps/day7a-6bb1365d11ba07f0)
[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 (/opt/rustwide/target/debug/deps/day7b-dff8b1ce1ecd31da)
[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 (/opt/rustwide/target/debug/deps/day8a-618d0dc4e569ce4e)
[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 (/opt/rustwide/target/debug/deps/day8b-2e7da11607c02cb8)
[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" "b98b352288b3844858998ee548150cdb2102e90f721cf57a4419500507dfbcb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98b352288b3844858998ee548150cdb2102e90f721cf57a4419500507dfbcb2", kill_on_drop: false }`
[INFO] [stdout] b98b352288b3844858998ee548150cdb2102e90f721cf57a4419500507dfbcb2