[INFO] cloning repository https://github.com/jjmax75/rust_twelve_days_christmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jjmax75/rust_twelve_days_christmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjmax75%2Frust_twelve_days_christmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjmax75%2Frust_twelve_days_christmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08f7352a50f370065923f58e50c0f581b6e5bacb
[INFO] testing jjmax75/rust_twelve_days_christmas against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjmax75%2Frust_twelve_days_christmas" "/workspace/builds/worker-110/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jjmax75/rust_twelve_days_christmas on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jjmax75/rust_twelve_days_christmas
[INFO] finished tweaking git repo https://github.com/jjmax75/rust_twelve_days_christmas
[INFO] tweaked toml for git repo https://github.com/jjmax75/rust_twelve_days_christmas written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate git repo https://github.com/jjmax75/rust_twelve_days_christmas already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13c54282acfe1ce4a2cffbfee4dcdeeaafbd370506955e70f587e6862c096303
[INFO] running `Command { std: "docker" "start" "-a" "13c54282acfe1ce4a2cffbfee4dcdeeaafbd370506955e70f587e6862c096303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13c54282acfe1ce4a2cffbfee4dcdeeaafbd370506955e70f587e6862c096303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c54282acfe1ce4a2cffbfee4dcdeeaafbd370506955e70f587e6862c096303", kill_on_drop: false }`
[INFO] [stdout] 13c54282acfe1ce4a2cffbfee4dcdeeaafbd370506955e70f587e6862c096303
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b9cdb897bab7dcfd917ee1dd5552137898c8d3937ffbc94317b32cc179aa748
[INFO] running `Command { std: "docker" "start" "-a" "8b9cdb897bab7dcfd917ee1dd5552137898c8d3937ffbc94317b32cc179aa748", kill_on_drop: false }`
[INFO] [stderr]    Compiling twelve_days_christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "8b9cdb897bab7dcfd917ee1dd5552137898c8d3937ffbc94317b32cc179aa748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9cdb897bab7dcfd917ee1dd5552137898c8d3937ffbc94317b32cc179aa748", kill_on_drop: false }`
[INFO] [stdout] 8b9cdb897bab7dcfd917ee1dd5552137898c8d3937ffbc94317b32cc179aa748
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ecd172f2324c84569f22a0fbebfc449e0d1e2d59aa3329ace12fdde6afb139a
[INFO] running `Command { std: "docker" "start" "-a" "2ecd172f2324c84569f22a0fbebfc449e0d1e2d59aa3329ace12fdde6afb139a", kill_on_drop: false }`
[INFO] [stderr]    Compiling twelve_days_christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2ecd172f2324c84569f22a0fbebfc449e0d1e2d59aa3329ace12fdde6afb139a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ecd172f2324c84569f22a0fbebfc449e0d1e2d59aa3329ace12fdde6afb139a", kill_on_drop: false }`
[INFO] [stdout] 2ecd172f2324c84569f22a0fbebfc449e0d1e2d59aa3329ace12fdde6afb139a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8596bec5f2217fbb66c41391e56101bad54665fe6cce534bf8383c48f487220c
[INFO] running `Command { std: "docker" "start" "-a" "8596bec5f2217fbb66c41391e56101bad54665fe6cce534bf8383c48f487220c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/twelve_days_christmas-0bb110fade63d0d6)
[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" "8596bec5f2217fbb66c41391e56101bad54665fe6cce534bf8383c48f487220c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8596bec5f2217fbb66c41391e56101bad54665fe6cce534bf8383c48f487220c", kill_on_drop: false }`
[INFO] [stdout] 8596bec5f2217fbb66c41391e56101bad54665fe6cce534bf8383c48f487220c