[INFO] cloning repository https://github.com/Xiaobin0860/algorithm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xiaobin0860/algorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXiaobin0860%2Falgorithm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXiaobin0860%2Falgorithm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2b50f79d8df1573848391ece2a936001daa6af7
[INFO] testing Xiaobin0860/algorithm against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXiaobin0860%2Falgorithm" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Xiaobin0860/algorithm 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/Xiaobin0860/algorithm
[INFO] finished tweaking git repo https://github.com/Xiaobin0860/algorithm
[INFO] tweaked toml for git repo https://github.com/Xiaobin0860/algorithm written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Xiaobin0860/algorithm 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 47d49008c218afcee9c0f4c922195e1aea3795c9990061ad1c1a28e3421aa2d0
[INFO] running `Command { std: "docker" "start" "-a" "47d49008c218afcee9c0f4c922195e1aea3795c9990061ad1c1a28e3421aa2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47d49008c218afcee9c0f4c922195e1aea3795c9990061ad1c1a28e3421aa2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d49008c218afcee9c0f4c922195e1aea3795c9990061ad1c1a28e3421aa2d0", kill_on_drop: false }`
[INFO] [stdout] 47d49008c218afcee9c0f4c922195e1aea3795c9990061ad1c1a28e3421aa2d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 29c45bc36d6d1b47415c166a8e45c0f5a13a978682dce99788a691217d40c5ef
[INFO] running `Command { std: "docker" "start" "-a" "29c45bc36d6d1b47415c166a8e45c0f5a13a978682dce99788a691217d40c5ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "29c45bc36d6d1b47415c166a8e45c0f5a13a978682dce99788a691217d40c5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c45bc36d6d1b47415c166a8e45c0f5a13a978682dce99788a691217d40c5ef", kill_on_drop: false }`
[INFO] [stdout] 29c45bc36d6d1b47415c166a8e45c0f5a13a978682dce99788a691217d40c5ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 32745e56308f85bbc2b9d164f677b01ffeab449a5c371b2f1bf5d0df69c7655f
[INFO] running `Command { std: "docker" "start" "-a" "32745e56308f85bbc2b9d164f677b01ffeab449a5c371b2f1bf5d0df69c7655f", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "32745e56308f85bbc2b9d164f677b01ffeab449a5c371b2f1bf5d0df69c7655f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32745e56308f85bbc2b9d164f677b01ffeab449a5c371b2f1bf5d0df69c7655f", kill_on_drop: false }`
[INFO] [stdout] 32745e56308f85bbc2b9d164f677b01ffeab449a5c371b2f1bf5d0df69c7655f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] f394d48228712299cfacc58dad83ac65652d62d4ba94f17bb1f7aff2b339e615
[INFO] running `Command { std: "docker" "start" "-a" "f394d48228712299cfacc58dad83ac65652d62d4ba94f17bb1f7aff2b339e615", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algorithm-55091da353a9d6b4)
[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] [stderr]      Running tests/test_array.rs (/opt/rustwide/target/debug/deps/test_array-fdc815f9b79f9e14)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_count_number ... ok
[INFO] [stdout] test test_missing_number ... ok
[INFO] [stdout] test test_max_area ... 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] [stderr]      Running tests/test_list.rs (/opt/rustwide/target/debug/deps/test_list-efad4e015e4eccc8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_merge_two_lists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f394d48228712299cfacc58dad83ac65652d62d4ba94f17bb1f7aff2b339e615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f394d48228712299cfacc58dad83ac65652d62d4ba94f17bb1f7aff2b339e615", kill_on_drop: false }`
[INFO] [stdout] f394d48228712299cfacc58dad83ac65652d62d4ba94f17bb1f7aff2b339e615