[INFO] fetching crate uuid 1.0.0...
[INFO] testing uuid-1.0.0 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] extracting crate uuid 1.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate uuid 1.0.0 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uuid 1.0.0
[INFO] finished tweaking crates.io crate uuid 1.0.0
[INFO] tweaked toml for crates.io crate uuid 1.0.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate uuid 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded digest v0.10.2
[INFO] [stderr]   Downloaded crypto-common v0.1.2
[INFO] [stderr]   Downloaded zerocopy-derive v0.3.0
[INFO] [stderr]   Downloaded serde_test v1.0.127
[INFO] [stderr]   Downloaded uuid-macro-internal v1.0.0
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.25
[INFO] [stderr]   Downloaded zerocopy v0.6.0
[INFO] [stderr]   Downloaded trybuild v1.0.52
[INFO] [stderr]   Downloaded arbitrary v1.0.2
[INFO] [stderr]   Downloaded md-5 v0.10.0
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4be04f272cf6e781dd5780aaca57e1b6f076399e60ba7a48c8460483a6f36fc
[INFO] running `Command { std: "docker" "start" "-a" "e4be04f272cf6e781dd5780aaca57e1b6f076399e60ba7a48c8460483a6f36fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4be04f272cf6e781dd5780aaca57e1b6f076399e60ba7a48c8460483a6f36fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4be04f272cf6e781dd5780aaca57e1b6f076399e60ba7a48c8460483a6f36fc", kill_on_drop: false }`
[INFO] [stdout] e4be04f272cf6e781dd5780aaca57e1b6f076399e60ba7a48c8460483a6f36fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d21abb4816e5965888222284f10f708c31a5a0c51341e92dec2639372c6b3b99
[INFO] running `Command { std: "docker" "start" "-a" "d21abb4816e5965888222284f10f708c31a5a0c51341e92dec2639372c6b3b99", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "d21abb4816e5965888222284f10f708c31a5a0c51341e92dec2639372c6b3b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d21abb4816e5965888222284f10f708c31a5a0c51341e92dec2639372c6b3b99", kill_on_drop: false }`
[INFO] [stdout] d21abb4816e5965888222284f10f708c31a5a0c51341e92dec2639372c6b3b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f03eb9b77198f22901f425501471250c16465ab0a103cba23d6dc318259fe6
[INFO] running `Command { std: "docker" "start" "-a" "c3f03eb9b77198f22901f425501471250c16465ab0a103cba23d6dc318259fe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling trybuild v1.0.52
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_test v1.0.127
[INFO] [stderr]    Compiling uuid v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.90s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/uuid-dc3aba31381f179c)
[INFO] [stderr]   Executable tests/macros.rs (/opt/rustwide/target/debug/deps/macros-d0c616581ce08e31)
[INFO] running `Command { std: "docker" "inspect" "c3f03eb9b77198f22901f425501471250c16465ab0a103cba23d6dc318259fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f03eb9b77198f22901f425501471250c16465ab0a103cba23d6dc318259fe6", kill_on_drop: false }`
[INFO] [stdout] c3f03eb9b77198f22901f425501471250c16465ab0a103cba23d6dc318259fe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26b1f0d53dbbbe94407a2c439190f474ee148003f64feea801e5c775376092a7
[INFO] running `Command { std: "docker" "start" "-a" "26b1f0d53dbbbe94407a2c439190f474ee148003f64feea801e5c775376092a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uuid-dc3aba31381f179c)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test fmt::tests::braced_ref_trailing ... ok
[INFO] [stdout] test fmt::tests::braced_to_inner ... ok
[INFO] [stdout] test fmt::tests::braced_trailing ... ok
[INFO] [stdout] test fmt::tests::hyphenated_ref_trailing ... ok
[INFO] [stdout] test fmt::tests::hyphenated_to_inner ... ok
[INFO] [stdout] test fmt::tests::hyphenated_trailing ... ok
[INFO] [stdout] test fmt::tests::simple_ref_trailing ... ok
[INFO] [stdout] test fmt::tests::simple_to_inner ... ok
[INFO] [stdout] test fmt::tests::simple_trailing ... ok
[INFO] [stdout] test fmt::tests::urn_ref_trailing ... ok
[INFO] [stdout] test fmt::tests::urn_to_inner ... ok
[INFO] [stdout] test fmt::tests::urn_trailing ... ok
[INFO] [stdout] test parser::tests::test_parse_uuid_v4_invalid ... ok
[INFO] [stdout] test parser::tests::test_parse_uuid_v4_valid ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_braced ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_default ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_hyphenated ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_simple ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_urn ... ok
[INFO] [stdout] test parser::tests::test_try_parse_ascii_non_utf8 ... ok
[INFO] [stdout] test tests::test_as_bytes ... ok
[INFO] [stdout] test tests::test_as_fields ... ok
[INFO] [stdout] test tests::test_bytes_roundtrip ... ok
[INFO] [stdout] test tests::test_fields_le_are_actually_le ... ok
[INFO] [stdout] test tests::test_fields_le_roundtrip ... ok
[INFO] [stdout] test tests::test_fields_roundtrip ... ok
[INFO] [stdout] test tests::test_from_bytes ... ok
[INFO] [stdout] test tests::test_from_fields ... ok
[INFO] [stdout] test tests::test_from_fields_le ... ok
[INFO] [stdout] test tests::test_from_u128 ... ok
[INFO] [stdout] test tests::test_from_slice ... ok
[INFO] [stdout] test tests::test_from_u128_le ... ok
[INFO] [stdout] test tests::test_from_u64_pair ... ok
[INFO] [stdout] test tests::test_get_variant ... ok
[INFO] [stdout] test tests::test_hyphenated_string ... ok
[INFO] [stdout] test tests::test_nil ... ok
[INFO] [stdout] test tests::test_iterbytes_impl_for_uuid ... ok
[INFO] [stdout] test tests::test_string_roundtrip ... ok
[INFO] [stdout] test tests::test_to_simple_string ... ok
[INFO] [stdout] test tests::test_to_urn_string ... ok
[INFO] [stdout] test tests::test_u128_roundtrip ... ok
[INFO] [stdout] test tests::test_predefined_namespaces ... ok
[INFO] [stdout] test tests::test_u128_le_is_actually_le ... ok
[INFO] [stdout] test tests::test_to_simple_string_matching ... ok
[INFO] [stdout] test tests::test_uuid_compare ... ok
[INFO] [stdout] test tests::test_uuid_default ... ok
[INFO] [stdout] test tests::test_uuid_display ... ok
[INFO] [stdout] test tests::test_uuid_lowerhex ... ok
[INFO] [stdout] test tests::test_u64_pair_roundtrip ... ok
[INFO] [stdout] test tests::test_u128_le_roundtrip ... ok
[INFO] [stdout] test tests::test_upper_lower_hex ... ok
[INFO] [stdout] test tests::test_uuid_operator_eq ... ok
[INFO] [stdout] test tests::test_uuid_to_string ... ok
[INFO] [stdout] test fmt::tests::braced_too_small - should panic ... ok
[INFO] [stdout] test fmt::tests::hyphenated_too_small - should panic ... ok
[INFO] [stdout] test fmt::tests::simple_too_small - should panic ... ok
[INFO] [stdout] test fmt::tests::urn_too_small - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-d0c616581ce08e31)
[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 uuid
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test src/fmt.rs - fmt::Braced::encode_lower (line 473) ... ok
[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 uuid --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-36fe1873e77b55fe.rlib --extern rustversion=/opt/rustwide/target/debug/deps/librustversion-e67a322b869b9b50.so --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-ebf77fda3391d968.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-12adc28c6585379d.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-48eb16f31a8da912.rlib --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-88d7d79ef6e27dd6.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-ca2178843cfd7bfb.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "26b1f0d53dbbbe94407a2c439190f474ee148003f64feea801e5c775376092a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26b1f0d53dbbbe94407a2c439190f474ee148003f64feea801e5c775376092a7", kill_on_drop: false }`
[INFO] [stdout] 26b1f0d53dbbbe94407a2c439190f474ee148003f64feea801e5c775376092a7