[INFO] fetching crate datetime-string 0.2.1...
[INFO] testing datetime-string-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate datetime-string 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate datetime-string 0.2.1 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 datetime-string 0.2.1
[INFO] finished tweaking crates.io crate datetime-string 0.2.1
[INFO] tweaked toml for crates.io crate datetime-string 0.2.1 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] f4b3ace1c7cc21118d67b683fcb1714eadc7b7772840ac595db0bd4a7b464440
[INFO] running `Command { std: "docker" "start" "-a" "f4b3ace1c7cc21118d67b683fcb1714eadc7b7772840ac595db0bd4a7b464440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4b3ace1c7cc21118d67b683fcb1714eadc7b7772840ac595db0bd4a7b464440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b3ace1c7cc21118d67b683fcb1714eadc7b7772840ac595db0bd4a7b464440", kill_on_drop: false }`
[INFO] [stdout] f4b3ace1c7cc21118d67b683fcb1714eadc7b7772840ac595db0bd4a7b464440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 4bcf666093f8583c9256d9df03c7e6a79134636faa9318130d497e182d947e13
[INFO] running `Command { std: "docker" "start" "-a" "4bcf666093f8583c9256d9df03c7e6a79134636faa9318130d497e182d947e13", kill_on_drop: false }`
[INFO] [stderr]    Compiling datetime-string v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "4bcf666093f8583c9256d9df03c7e6a79134636faa9318130d497e182d947e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcf666093f8583c9256d9df03c7e6a79134636faa9318130d497e182d947e13", kill_on_drop: false }`
[INFO] [stdout] 4bcf666093f8583c9256d9df03c7e6a79134636faa9318130d497e182d947e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 1994651bb4833d6212567e7bca0b45843a45407edd7e6e606fdc94b45927d433
[INFO] running `Command { std: "docker" "start" "-a" "1994651bb4833d6212567e7bca0b45843a45407edd7e6e606fdc94b45927d433", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling datetime-string v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "1994651bb4833d6212567e7bca0b45843a45407edd7e6e606fdc94b45927d433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1994651bb4833d6212567e7bca0b45843a45407edd7e6e606fdc94b45927d433", kill_on_drop: false }`
[INFO] [stdout] 1994651bb4833d6212567e7bca0b45843a45407edd7e6e606fdc94b45927d433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 9b292f58483ce7bde36193f343d9fd34443f181253436ce1b2833f458b6e83a9
[INFO] running `Command { std: "docker" "start" "-a" "9b292f58483ce7bde36193f343d9fd34443f181253436ce1b2833f458b6e83a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/datetime_string-c6dd01b96cf349e5)
[INFO] [stdout] test common::hms6_colon::tests::validate_bytes ... ok
[INFO] [stdout] test common::secfrac_digits::tests::validate_bytes ... ok
[INFO] [stdout] test parse::digits2::tests::digits2_be ... ok
[INFO] [stdout] test parse::digits4::tests::digits4 ... ok
[INFO] [stdout] test parse::digits8::tests::digits8_be ... ok
[INFO] [stdout] test parse::digits2::tests::digits2_le ... ok
[INFO] [stdout] test common::tests::time_offset_sign_ord ... ok
[INFO] [stdout] test parse::digits8::tests::digits8_le ... ok
[INFO] [stdout] test rfc3339::date_time::tests::validate_bytes ... ok
[INFO] [stdout] test rfc3339::partial_time::tests::validate_bytes ... ok
[INFO] [stdout] test common::time_num_offset_colon::tests::validate_bytes ... ok
[INFO] [stdout] test rfc3339::offset::tests::validate_bytes ... ok
[INFO] [stdout] test parse::digits4::tests::digits4_le ... ok
[INFO] [stdout] test parse::digits2::tests::digits2 ... ok
[INFO] [stdout] test common::ymd8_hyphen::tests::validate_bytes ... ok
[INFO] [stdout] test rfc3339::secfrac::tests::validate_bytes ... ok
[INFO] [stdout] test parse::digits4::tests::digits4_be ... ok
[INFO] [stdout] test parse::digits8::tests::digits8 ... ok
[INFO] [stdout] test rfc3339::full_time::tests::validate_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests datetime-string
[INFO] [stdout] 
[INFO] [stdout] running 210 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name datetime_string --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern datetime_string=/opt/rustwide/target/debug/deps/libdatetime_string-d230d3c4b5b76f41.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-32a839dbc1909ae1.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9b292f58483ce7bde36193f343d9fd34443f181253436ce1b2833f458b6e83a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b292f58483ce7bde36193f343d9fd34443f181253436ce1b2833f458b6e83a9", kill_on_drop: false }`
[INFO] [stdout] 9b292f58483ce7bde36193f343d9fd34443f181253436ce1b2833f458b6e83a9