[INFO] cloning repository https://github.com/robotlovesyou/adv2020_17
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robotlovesyou/adv2020_17" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotlovesyou%2Fadv2020_17", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotlovesyou%2Fadv2020_17'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bdd498bfcea7276c0f36d87c90bfbad3641ac6b
[INFO] testing robotlovesyou/adv2020_17 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotlovesyou%2Fadv2020_17" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robotlovesyou/adv2020_17 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/robotlovesyou/adv2020_17
[INFO] finished tweaking git repo https://github.com/robotlovesyou/adv2020_17
[INFO] tweaked toml for git repo https://github.com/robotlovesyou/adv2020_17 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/robotlovesyou/adv2020_17 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 68a1add8d31642dbe11df29bafa0866e1df2deb95a7eb71f572adec2b2efe507
[INFO] running `Command { std: "docker" "start" "-a" "68a1add8d31642dbe11df29bafa0866e1df2deb95a7eb71f572adec2b2efe507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68a1add8d31642dbe11df29bafa0866e1df2deb95a7eb71f572adec2b2efe507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a1add8d31642dbe11df29bafa0866e1df2deb95a7eb71f572adec2b2efe507", kill_on_drop: false }`
[INFO] [stdout] 68a1add8d31642dbe11df29bafa0866e1df2deb95a7eb71f572adec2b2efe507
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e7b3b1d04712a0a5e52f7d7e96d82a33749704e7efea74ac5741c88c225897ce
[INFO] running `Command { std: "docker" "start" "-a" "e7b3b1d04712a0a5e52f7d7e96d82a33749704e7efea74ac5741c88c225897ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling adv2020_17 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.04s
[INFO] running `Command { std: "docker" "inspect" "e7b3b1d04712a0a5e52f7d7e96d82a33749704e7efea74ac5741c88c225897ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b3b1d04712a0a5e52f7d7e96d82a33749704e7efea74ac5741c88c225897ce", kill_on_drop: false }`
[INFO] [stdout] e7b3b1d04712a0a5e52f7d7e96d82a33749704e7efea74ac5741c88c225897ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 890b0c2155d88cc33e4f44cd34e5c705c3fe4a4a2e7672e146915b4e79306e2c
[INFO] running `Command { std: "docker" "start" "-a" "890b0c2155d88cc33e4f44cd34e5c705c3fe4a4a2e7672e146915b4e79306e2c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling adv2020_17 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "890b0c2155d88cc33e4f44cd34e5c705c3fe4a4a2e7672e146915b4e79306e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890b0c2155d88cc33e4f44cd34e5c705c3fe4a4a2e7672e146915b4e79306e2c", kill_on_drop: false }`
[INFO] [stdout] 890b0c2155d88cc33e4f44cd34e5c705c3fe4a4a2e7672e146915b4e79306e2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] caa5a4bb9db649c35166d227e0352397c6c5dbf5b90a6da988471f59c1765191
[INFO] running `Command { std: "docker" "start" "-a" "caa5a4bb9db649c35166d227e0352397c6c5dbf5b90a6da988471f59c1765191", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adv2020_17-e2c0874088d93477)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::it_successfully_initializes ... ok
[INFO] [stdout] test tests::it_successfully_cycles ... ok
[INFO] [stdout] test tests::it_successfully_cycles_4_space ... ok
[INFO] [stdout] test tests::it_successfully_cycles_6_times ... ok
[INFO] [stdout] test tests::it_successfully_cycles_4_space_6_times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "caa5a4bb9db649c35166d227e0352397c6c5dbf5b90a6da988471f59c1765191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa5a4bb9db649c35166d227e0352397c6c5dbf5b90a6da988471f59c1765191", kill_on_drop: false }`
[INFO] [stdout] caa5a4bb9db649c35166d227e0352397c6c5dbf5b90a6da988471f59c1765191