[INFO] cloning repository https://github.com/MathiasKindberg/aoc_2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MathiasKindberg/aoc_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathiasKindberg%2Faoc_2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathiasKindberg%2Faoc_2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b851652fc22c8ed6cd744efce1abdceeeb26f80
[INFO] building MathiasKindberg/aoc_2021 against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathiasKindberg%2Faoc_2021" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MathiasKindberg/aoc_2021 on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MathiasKindberg/aoc_2021
[INFO] finished tweaking git repo https://github.com/MathiasKindberg/aoc_2021
[INFO] tweaked toml for git repo https://github.com/MathiasKindberg/aoc_2021 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/MathiasKindberg/aoc_2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e36c572e3eb7cfcdfc0ebe60971ca033a3e143f73e962f3221ffc43f24c32fa
[INFO] running `Command { std: "docker" "start" "-a" "3e36c572e3eb7cfcdfc0ebe60971ca033a3e143f73e962f3221ffc43f24c32fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e36c572e3eb7cfcdfc0ebe60971ca033a3e143f73e962f3221ffc43f24c32fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e36c572e3eb7cfcdfc0ebe60971ca033a3e143f73e962f3221ffc43f24c32fa", kill_on_drop: false }`
[INFO] [stdout] 3e36c572e3eb7cfcdfc0ebe60971ca033a3e143f73e962f3221ffc43f24c32fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "-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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce1aa8febadcc1597dfdb5fe1615403fbfdc53e2bfabdcd02e016988f6735314
[INFO] running `Command { std: "docker" "start" "-a" "ce1aa8febadcc1597dfdb5fe1615403fbfdc53e2bfabdcd02e016988f6735314", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc_2 v0.0.0 (/opt/rustwide/workdir/challenges/aoc_2)
[INFO] [stderr]    Compiling aoc_3 v0.1.0 (/opt/rustwide/workdir/challenges/aoc_3)
[INFO] [stderr]    Compiling aoc_1 v0.0.0 (/opt/rustwide/workdir/challenges/aoc_1)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "ce1aa8febadcc1597dfdb5fe1615403fbfdc53e2bfabdcd02e016988f6735314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1aa8febadcc1597dfdb5fe1615403fbfdc53e2bfabdcd02e016988f6735314", kill_on_drop: false }`
[INFO] [stdout] ce1aa8febadcc1597dfdb5fe1615403fbfdc53e2bfabdcd02e016988f6735314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "-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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea60865f2108b0054046e75407d895c8dfea8de92ae02ecb3762b0d1bd595fc2
[INFO] running `Command { std: "docker" "start" "-a" "ea60865f2108b0054046e75407d895c8dfea8de92ae02ecb3762b0d1bd595fc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc_2 v0.0.0 (/opt/rustwide/workdir/challenges/aoc_2)
[INFO] [stderr]    Compiling aoc_1 v0.0.0 (/opt/rustwide/workdir/challenges/aoc_1)
[INFO] [stderr]    Compiling aoc_3 v0.1.0 (/opt/rustwide/workdir/challenges/aoc_3)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_1-6b897f02bb9f3035)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_2-9bedf41ff7db434e)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_3-53407a122b4f8441)
[INFO] running `Command { std: "docker" "inspect" "ea60865f2108b0054046e75407d895c8dfea8de92ae02ecb3762b0d1bd595fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea60865f2108b0054046e75407d895c8dfea8de92ae02ecb3762b0d1bd595fc2", kill_on_drop: false }`
[INFO] [stdout] ea60865f2108b0054046e75407d895c8dfea8de92ae02ecb3762b0d1bd595fc2