[INFO] cloning repository https://github.com/PurpleBooth/advent-of-code-2020-day-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PurpleBooth/advent-of-code-2020-day-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Fadvent-of-code-2020-day-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Fadvent-of-code-2020-day-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75306ff8bd666cdf10842b5ce909dfd9f0f978c4
[INFO] testing PurpleBooth/advent-of-code-2020-day-2 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleBooth%2Fadvent-of-code-2020-day-2" "/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/PurpleBooth/advent-of-code-2020-day-2 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/PurpleBooth/advent-of-code-2020-day-2
[INFO] finished tweaking git repo https://github.com/PurpleBooth/advent-of-code-2020-day-2
[INFO] tweaked toml for git repo https://github.com/PurpleBooth/advent-of-code-2020-day-2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/PurpleBooth/advent-of-code-2020-day-2 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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0446694b45c833d14554baf8d544f1241168d735c4e965207c5d221bf54b2e93
[INFO] running `Command { std: "docker" "start" "-a" "0446694b45c833d14554baf8d544f1241168d735c4e965207c5d221bf54b2e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0446694b45c833d14554baf8d544f1241168d735c4e965207c5d221bf54b2e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0446694b45c833d14554baf8d544f1241168d735c4e965207c5d221bf54b2e93", kill_on_drop: false }`
[INFO] [stdout] 0446694b45c833d14554baf8d544f1241168d735c4e965207c5d221bf54b2e93
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7aeac70bf5588c1561ac6356c1fbefec9fff0ef77acf3dfef5b9b501c9627a2
[INFO] running `Command { std: "docker" "start" "-a" "e7aeac70bf5588c1561ac6356c1fbefec9fff0ef77acf3dfef5b9b501c9627a2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling day-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "e7aeac70bf5588c1561ac6356c1fbefec9fff0ef77acf3dfef5b9b501c9627a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7aeac70bf5588c1561ac6356c1fbefec9fff0ef77acf3dfef5b9b501c9627a2", kill_on_drop: false }`
[INFO] [stdout] e7aeac70bf5588c1561ac6356c1fbefec9fff0ef77acf3dfef5b9b501c9627a2
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27216c9dec8a80d49889ea4e8cb62538e327d2755ddc94ca7b3b338f058550f2
[INFO] running `Command { std: "docker" "start" "-a" "27216c9dec8a80d49889ea4e8cb62538e327d2755ddc94ca7b3b338f058550f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling day-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "27216c9dec8a80d49889ea4e8cb62538e327d2755ddc94ca7b3b338f058550f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27216c9dec8a80d49889ea4e8cb62538e327d2755ddc94ca7b3b338f058550f2", kill_on_drop: false }`
[INFO] [stdout] 27216c9dec8a80d49889ea4e8cb62538e327d2755ddc94ca7b3b338f058550f2
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53b757760c2738bad7b1341ec97d87d1c5a2dc7e7c8ff594513aec38756db83b
[INFO] running `Command { std: "docker" "start" "-a" "53b757760c2738bad7b1341ec97d87d1c5a2dc7e7c8ff594513aec38756db83b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day_2-11aa9952331224e0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::no_input_is_0 ... ok
[INFO] [stdout] test tests::test_parse ... ok
[INFO] [stdout] test tests::simple_examples ... 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" "53b757760c2738bad7b1341ec97d87d1c5a2dc7e7c8ff594513aec38756db83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b757760c2738bad7b1341ec97d87d1c5a2dc7e7c8ff594513aec38756db83b", kill_on_drop: false }`
[INFO] [stdout] 53b757760c2738bad7b1341ec97d87d1c5a2dc7e7c8ff594513aec38756db83b