[INFO] cloning repository https://github.com/scoiatael/mlog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scoiatael/mlog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscoiatael%2Fmlog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscoiatael%2Fmlog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa8b6338eaac991f126756ef490e10f38d44434a
[INFO] testing scoiatael/mlog against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscoiatael%2Fmlog" "/workspace/builds/worker-101/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scoiatael/mlog 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/scoiatael/mlog
[INFO] finished tweaking git repo https://github.com/scoiatael/mlog
[INFO] tweaked toml for git repo https://github.com/scoiatael/mlog written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate git repo https://github.com/scoiatael/mlog 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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 16f39d1a43224a554cfb95a5859de9d8ccf9dc8d8f84d64c01f8693753145799
[INFO] running `Command { std: "docker" "start" "-a" "16f39d1a43224a554cfb95a5859de9d8ccf9dc8d8f84d64c01f8693753145799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16f39d1a43224a554cfb95a5859de9d8ccf9dc8d8f84d64c01f8693753145799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f39d1a43224a554cfb95a5859de9d8ccf9dc8d8f84d64c01f8693753145799", kill_on_drop: false }`
[INFO] [stdout] 16f39d1a43224a554cfb95a5859de9d8ccf9dc8d8f84d64c01f8693753145799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 4e0f03115ee128edffe77ee625c0c85d0c4e53a8013bf103c3240575211989cb
[INFO] running `Command { std: "docker" "start" "-a" "4e0f03115ee128edffe77ee625c0c85d0c4e53a8013bf103c3240575211989cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling mlog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `Command { std: "docker" "inspect" "4e0f03115ee128edffe77ee625c0c85d0c4e53a8013bf103c3240575211989cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0f03115ee128edffe77ee625c0c85d0c4e53a8013bf103c3240575211989cb", kill_on_drop: false }`
[INFO] [stdout] 4e0f03115ee128edffe77ee625c0c85d0c4e53a8013bf103c3240575211989cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] b4ca3350255ce3184bbb6d04ceece91b2228d4d8a4811c3b89c7c7f21e7529e8
[INFO] running `Command { std: "docker" "start" "-a" "b4ca3350255ce3184bbb6d04ceece91b2228d4d8a4811c3b89c7c7f21e7529e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mlog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 55.38s
[INFO] running `Command { std: "docker" "inspect" "b4ca3350255ce3184bbb6d04ceece91b2228d4d8a4811c3b89c7c7f21e7529e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ca3350255ce3184bbb6d04ceece91b2228d4d8a4811c3b89c7c7f21e7529e8", kill_on_drop: false }`
[INFO] [stdout] b4ca3350255ce3184bbb6d04ceece91b2228d4d8a4811c3b89c7c7f21e7529e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 5ac60dc4a9b5d4db8e784f393cc0c4874bda3272877cc0c156a9672e8b244a20
[INFO] running `Command { std: "docker" "start" "-a" "5ac60dc4a9b5d4db8e784f393cc0c4874bda3272877cc0c156a9672e8b244a20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mlog-a4d5ce088194a4dc)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test levenshtein::tests::test_all_delete ... ok
[INFO] [stdout] test levenshtein::tests::test_all_insert ... ok
[INFO] [stdout] test levenshtein::tests::test_simple_delete ... ok
[INFO] [stdout] test levenshtein::tests::test_simple_insert ... ok
[INFO] [stdout] test levenshtein::tests::test_wiki_example ... ok
[INFO] [stdout] test word2vec::tests::test_embed_line ... ok
[INFO] [stdout] test word2vec::tests::test_embed_twice ... ok
[INFO] [stdout] test word2vec::tests::test_repr_no_intersection ... ok
[INFO] [stdout] test word_distance::tests::test_distance_in_between ... ok
[INFO] [stdout] test word_distance::tests::test_distance_one ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mlog-32abaec5bf56b0f7)
[INFO] [stdout] test word_distance::tests::test_distance_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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]    Doc-tests mlog
[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] running `Command { std: "docker" "inspect" "5ac60dc4a9b5d4db8e784f393cc0c4874bda3272877cc0c156a9672e8b244a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac60dc4a9b5d4db8e784f393cc0c4874bda3272877cc0c156a9672e8b244a20", kill_on_drop: false }`
[INFO] [stdout] 5ac60dc4a9b5d4db8e784f393cc0c4874bda3272877cc0c156a9672e8b244a20