[INFO] cloning repository https://github.com/jnicholls/shortest-path
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jnicholls/shortest-path" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnicholls%2Fshortest-path", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnicholls%2Fshortest-path'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c41150b5a2aee78827e88816228d433ec3186fee
[INFO] testing jnicholls/shortest-path against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjnicholls%2Fshortest-path" "/workspace/builds/worker-116/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jnicholls/shortest-path 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/jnicholls/shortest-path
[INFO] finished tweaking git repo https://github.com/jnicholls/shortest-path
[INFO] tweaked toml for git repo https://github.com/jnicholls/shortest-path written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate git repo https://github.com/jnicholls/shortest-path 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-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] d391d3943c410295ce3af4376d9f767e56cd0739557eefccf5c03d9a8183ac9d
[INFO] running `Command { std: "docker" "start" "-a" "d391d3943c410295ce3af4376d9f767e56cd0739557eefccf5c03d9a8183ac9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d391d3943c410295ce3af4376d9f767e56cd0739557eefccf5c03d9a8183ac9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d391d3943c410295ce3af4376d9f767e56cd0739557eefccf5c03d9a8183ac9d", kill_on_drop: false }`
[INFO] [stdout] d391d3943c410295ce3af4376d9f767e56cd0739557eefccf5c03d9a8183ac9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] f4a2d9b4f6cb894c5a785a727f270ad1ab617205b6b4962ca72bd30b0f415be0
[INFO] running `Command { std: "docker" "start" "-a" "f4a2d9b4f6cb894c5a785a727f270ad1ab617205b6b4962ca72bd30b0f415be0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling shortest-path v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.74s
[INFO] running `Command { std: "docker" "inspect" "f4a2d9b4f6cb894c5a785a727f270ad1ab617205b6b4962ca72bd30b0f415be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a2d9b4f6cb894c5a785a727f270ad1ab617205b6b4962ca72bd30b0f415be0", kill_on_drop: false }`
[INFO] [stdout] f4a2d9b4f6cb894c5a785a727f270ad1ab617205b6b4962ca72bd30b0f415be0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 7c3e14d8794ee276942ab2ef9e754792bcc70fb4dab240ccbdb2e3ee258896e5
[INFO] running `Command { std: "docker" "start" "-a" "7c3e14d8794ee276942ab2ef9e754792bcc70fb4dab240ccbdb2e3ee258896e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shortest-path v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.96s
[INFO] running `Command { std: "docker" "inspect" "7c3e14d8794ee276942ab2ef9e754792bcc70fb4dab240ccbdb2e3ee258896e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3e14d8794ee276942ab2ef9e754792bcc70fb4dab240ccbdb2e3ee258896e5", kill_on_drop: false }`
[INFO] [stdout] 7c3e14d8794ee276942ab2ef9e754792bcc70fb4dab240ccbdb2e3ee258896e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 2ac202f8e16b69c43458e05cbfcfd0d7dd37051d61f3878d419c922a87ce9164
[INFO] running `Command { std: "docker" "start" "-a" "2ac202f8e16b69c43458e05cbfcfd0d7dd37051d61f3878d419c922a87ce9164", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shortest_path-01420e0af2acb3aa)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::unequal_length ... ok
[INFO] [stdout] test tests::van_car ... ok
[INFO] [stdout] test tests::equal_start_end ... ok
[INFO] [stdout] test tests::not_in_dictionary ... ok
[INFO] [stdout] test tests::no_path_exists ... ok
[INFO] [stdout] test tests::cat_dog ... ok
[INFO] [stdout] test tests::bone_type ... ok
[INFO] [stdout] test tests::name_norm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ac202f8e16b69c43458e05cbfcfd0d7dd37051d61f3878d419c922a87ce9164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac202f8e16b69c43458e05cbfcfd0d7dd37051d61f3878d419c922a87ce9164", kill_on_drop: false }`
[INFO] [stdout] 2ac202f8e16b69c43458e05cbfcfd0d7dd37051d61f3878d419c922a87ce9164