[INFO] cloning repository https://github.com/JGTechnologies/advent2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JGTechnologies/advent2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJGTechnologies%2Fadvent2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJGTechnologies%2Fadvent2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6471f36aaa794dcf0b563330ebde9eafd2e8034f
[INFO] testing JGTechnologies/advent2021 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJGTechnologies%2Fadvent2021" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JGTechnologies/advent2021 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JGTechnologies/advent2021
[INFO] finished tweaking git repo https://github.com/JGTechnologies/advent2021
[INFO] tweaked toml for git repo https://github.com/JGTechnologies/advent2021 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/JGTechnologies/advent2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6fbb9ea7cf58d0beae478219de4b56d3f93e42543e1588a22f593f7b974511f
[INFO] running `Command { std: "docker" "start" "-a" "a6fbb9ea7cf58d0beae478219de4b56d3f93e42543e1588a22f593f7b974511f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6fbb9ea7cf58d0beae478219de4b56d3f93e42543e1588a22f593f7b974511f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fbb9ea7cf58d0beae478219de4b56d3f93e42543e1588a22f593f7b974511f", kill_on_drop: false }`
[INFO] [stdout] a6fbb9ea7cf58d0beae478219de4b56d3f93e42543e1588a22f593f7b974511f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc88e0a17c575cf64ec06ecbe80e72a7b989c355985ce187fb4fc50da6a6f8f8
[INFO] running `Command { std: "docker" "start" "-a" "bc88e0a17c575cf64ec06ecbe80e72a7b989c355985ce187fb4fc50da6a6f8f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "bc88e0a17c575cf64ec06ecbe80e72a7b989c355985ce187fb4fc50da6a6f8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc88e0a17c575cf64ec06ecbe80e72a7b989c355985ce187fb4fc50da6a6f8f8", kill_on_drop: false }`
[INFO] [stdout] bc88e0a17c575cf64ec06ecbe80e72a7b989c355985ce187fb4fc50da6a6f8f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be3b495d1ba1a2eae4aad1701866e66ad61960a5bb5160d7101b6b9659acf142
[INFO] running `Command { std: "docker" "start" "-a" "be3b495d1ba1a2eae4aad1701866e66ad61960a5bb5160d7101b6b9659acf142", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/advent2021-ce6a4cb63351e2a1)
[INFO] running `Command { std: "docker" "inspect" "be3b495d1ba1a2eae4aad1701866e66ad61960a5bb5160d7101b6b9659acf142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3b495d1ba1a2eae4aad1701866e66ad61960a5bb5160d7101b6b9659acf142", kill_on_drop: false }`
[INFO] [stdout] be3b495d1ba1a2eae4aad1701866e66ad61960a5bb5160d7101b6b9659acf142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f01608349bd8aba1e0f73bb8b8c4f1f48e0097f417aa8138a4481b62a0067e3e
[INFO] running `Command { std: "docker" "start" "-a" "f01608349bd8aba1e0f73bb8b8c4f1f48e0097f417aa8138a4481b62a0067e3e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent2021-ce6a4cb63351e2a1)
[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" "f01608349bd8aba1e0f73bb8b8c4f1f48e0097f417aa8138a4481b62a0067e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01608349bd8aba1e0f73bb8b8c4f1f48e0097f417aa8138a4481b62a0067e3e", kill_on_drop: false }`
[INFO] [stdout] f01608349bd8aba1e0f73bb8b8c4f1f48e0097f417aa8138a4481b62a0067e3e