[INFO] fetching crate lunardate 0.2.0...
[INFO] testing lunardate-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lunardate 0.2.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate lunardate 0.2.0 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 crates.io crate lunardate 0.2.0
[INFO] finished tweaking crates.io crate lunardate 0.2.0
[INFO] tweaked toml for crates.io crate lunardate 0.2.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] bfac06358d49e50b99532175cabd79d4f5d8a13677780f6a6b1bde85b03956b1
[INFO] running `Command { std: "docker" "start" "-a" "bfac06358d49e50b99532175cabd79d4f5d8a13677780f6a6b1bde85b03956b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfac06358d49e50b99532175cabd79d4f5d8a13677780f6a6b1bde85b03956b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfac06358d49e50b99532175cabd79d4f5d8a13677780f6a6b1bde85b03956b1", kill_on_drop: false }`
[INFO] [stdout] bfac06358d49e50b99532175cabd79d4f5d8a13677780f6a6b1bde85b03956b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 10c772c59d7e7992bc8c6fe2eee777f8f81c8d1d2b3a2275ac17dcba20d99153
[INFO] running `Command { std: "docker" "start" "-a" "10c772c59d7e7992bc8c6fe2eee777f8f81c8d1d2b3a2275ac17dcba20d99153", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling lunardate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.87s
[INFO] running `Command { std: "docker" "inspect" "10c772c59d7e7992bc8c6fe2eee777f8f81c8d1d2b3a2275ac17dcba20d99153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c772c59d7e7992bc8c6fe2eee777f8f81c8d1d2b3a2275ac17dcba20d99153", kill_on_drop: false }`
[INFO] [stdout] 10c772c59d7e7992bc8c6fe2eee777f8f81c8d1d2b3a2275ac17dcba20d99153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 9612260a9d0e673aa2e65a274e029fc769cc047e19df92387c159e70aa6c6994
[INFO] running `Command { std: "docker" "start" "-a" "9612260a9d0e673aa2e65a274e029fc769cc047e19df92387c159e70aa6c6994", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lunardate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "9612260a9d0e673aa2e65a274e029fc769cc047e19df92387c159e70aa6c6994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9612260a9d0e673aa2e65a274e029fc769cc047e19df92387c159e70aa6c6994", kill_on_drop: false }`
[INFO] [stdout] 9612260a9d0e673aa2e65a274e029fc769cc047e19df92387c159e70aa6c6994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] a0a0d9b30edbb4c78ebb7b146e35328404d7da8cb0fbdfdf8c4c3236d1b84b4d
[INFO] running `Command { std: "docker" "start" "-a" "a0a0d9b30edbb4c78ebb7b146e35328404d7da8cb0fbdfdf8c4c3236d1b84b4d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lunardate-51b6984cdc99ccbb)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_after_leap_month ... ok
[INFO] [stdout] test tests::test_before_leap_month ... ok
[INFO] [stdout] test tests::test_to_solar_date ... ok
[INFO] [stdout] test tests::test_from_solar_date ... ok
[INFO] [stdout] test tests::test_year_out_of_range ... ok
[INFO] [stderr]    Doc-tests lunardate
[INFO] [stdout] test tests::test_day_out_of_range ... ok
[INFO] [stdout] test tests::test_month_out_of_range ... ok
[INFO] [stdout] test tests::test_leap_month ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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] running `Command { std: "docker" "inspect" "a0a0d9b30edbb4c78ebb7b146e35328404d7da8cb0fbdfdf8c4c3236d1b84b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a0d9b30edbb4c78ebb7b146e35328404d7da8cb0fbdfdf8c4c3236d1b84b4d", kill_on_drop: false }`
[INFO] [stdout] a0a0d9b30edbb4c78ebb7b146e35328404d7da8cb0fbdfdf8c4c3236d1b84b4d