[INFO] cloning repository https://github.com/bestform/aoc2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bestform/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbestform%2Faoc2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbestform%2Faoc2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a48090bb43a58edbb1aec4b4e6748612b9e397c8
[INFO] testing bestform/aoc2020 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbestform%2Faoc2020" "/workspace/builds/worker-100/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-100/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bestform/aoc2020 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bestform/aoc2020
[INFO] finished tweaking git repo https://github.com/bestform/aoc2020
[INFO] tweaked toml for git repo https://github.com/bestform/aoc2020 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] crate git repo https://github.com/bestform/aoc2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f574f08f3aa306c606b7faf6bb2f28fc4db474d7b999bf6a6aa1dd2bdf64d303
[INFO] running `Command { std: "docker" "start" "-a" "f574f08f3aa306c606b7faf6bb2f28fc4db474d7b999bf6a6aa1dd2bdf64d303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f574f08f3aa306c606b7faf6bb2f28fc4db474d7b999bf6a6aa1dd2bdf64d303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f574f08f3aa306c606b7faf6bb2f28fc4db474d7b999bf6a6aa1dd2bdf64d303", kill_on_drop: false }`
[INFO] [stdout] f574f08f3aa306c606b7faf6bb2f28fc4db474d7b999bf6a6aa1dd2bdf64d303
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 512ac4a70f4085138d914a70e51967c7a4554cfb47ef72d6472e9f97cc4bf300
[INFO] running `Command { std: "docker" "start" "-a" "512ac4a70f4085138d914a70e51967c7a4554cfb47ef72d6472e9f97cc4bf300", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.05s
[INFO] running `Command { std: "docker" "inspect" "512ac4a70f4085138d914a70e51967c7a4554cfb47ef72d6472e9f97cc4bf300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512ac4a70f4085138d914a70e51967c7a4554cfb47ef72d6472e9f97cc4bf300", kill_on_drop: false }`
[INFO] [stdout] 512ac4a70f4085138d914a70e51967c7a4554cfb47ef72d6472e9f97cc4bf300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9e6248f8e73ec501dd067f056f6aff5cd3b7e4a1b03e314e5bf56c6ea12ce8a
[INFO] running `Command { std: "docker" "start" "-a" "d9e6248f8e73ec501dd067f056f6aff5cd3b7e4a1b03e314e5bf56c6ea12ce8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "d9e6248f8e73ec501dd067f056f6aff5cd3b7e4a1b03e314e5bf56c6ea12ce8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e6248f8e73ec501dd067f056f6aff5cd3b7e4a1b03e314e5bf56c6ea12ce8a", kill_on_drop: false }`
[INFO] [stdout] d9e6248f8e73ec501dd067f056f6aff5cd3b7e4a1b03e314e5bf56c6ea12ce8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28e1a985e684587debb70aa183f18e26d93396d44d8e63feee545cf672262fce
[INFO] running `Command { std: "docker" "start" "-a" "28e1a985e684587debb70aa183f18e26d93396d44d8e63feee545cf672262fce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020-19bc5ff6fbbaafde)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test aoc9::test_code_stream_creation ... ok
[INFO] [stdout] test aoc9::test_find_contiguous ... ok
[INFO] [stdout] test aoc9::test_find_first_invalid_number ... 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] running `Command { std: "docker" "inspect" "28e1a985e684587debb70aa183f18e26d93396d44d8e63feee545cf672262fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e1a985e684587debb70aa183f18e26d93396d44d8e63feee545cf672262fce", kill_on_drop: false }`
[INFO] [stdout] 28e1a985e684587debb70aa183f18e26d93396d44d8e63feee545cf672262fce