[INFO] fetching crate uuid 0.8.2...
[INFO] testing uuid-0.8.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate uuid 0.8.2 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate uuid 0.8.2 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 uuid 0.8.2
[INFO] finished tweaking crates.io crate uuid 0.8.2
[INFO] tweaked toml for crates.io crate uuid 0.8.2 written to /workspace/builds/worker-98/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog v2.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 852758dbd1899afd7918bfaa15f1909bbe6c8ccd370ac5c86d31123788fcce8f
[INFO] running `Command { std: "docker" "start" "-a" "852758dbd1899afd7918bfaa15f1909bbe6c8ccd370ac5c86d31123788fcce8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "852758dbd1899afd7918bfaa15f1909bbe6c8ccd370ac5c86d31123788fcce8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852758dbd1899afd7918bfaa15f1909bbe6c8ccd370ac5c86d31123788fcce8f", kill_on_drop: false }`
[INFO] [stdout] 852758dbd1899afd7918bfaa15f1909bbe6c8ccd370ac5c86d31123788fcce8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 5dd9be8b96fd809bb844afe7d9e4c1fd4eb1df3759db182ab24dc21ad3762220
[INFO] running `Command { std: "docker" "start" "-a" "5dd9be8b96fd809bb844afe7d9e4c1fd4eb1df3759db182ab24dc21ad3762220", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "5dd9be8b96fd809bb844afe7d9e4c1fd4eb1df3759db182ab24dc21ad3762220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd9be8b96fd809bb844afe7d9e4c1fd4eb1df3759db182ab24dc21ad3762220", kill_on_drop: false }`
[INFO] [stdout] 5dd9be8b96fd809bb844afe7d9e4c1fd4eb1df3759db182ab24dc21ad3762220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 174e9f569f8574b685e86b3af4c5a07715e10b3fbd9ceeb0462f74f1446ff699
[INFO] running `Command { std: "docker" "start" "-a" "174e9f569f8574b685e86b3af4c5a07715e10b3fbd9ceeb0462f74f1446ff699", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling uuid v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.49s
[INFO] running `Command { std: "docker" "inspect" "174e9f569f8574b685e86b3af4c5a07715e10b3fbd9ceeb0462f74f1446ff699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174e9f569f8574b685e86b3af4c5a07715e10b3fbd9ceeb0462f74f1446ff699", kill_on_drop: false }`
[INFO] [stdout] 174e9f569f8574b685e86b3af4c5a07715e10b3fbd9ceeb0462f74f1446ff699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 38feb58e4bfea846cf4d45d67a3c389c927367b7a77e6c9df6d265420c185590
[INFO] running `Command { std: "docker" "start" "-a" "38feb58e4bfea846cf4d45d67a3c389c927367b7a77e6c9df6d265420c185590", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uuid-57b64f9bf7d3f293)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test adapter::tests::hyphenated_ref_trailing ... ok
[INFO] [stdout] test adapter::tests::simple_ref_trailing ... ok
[INFO] [stdout] test adapter::tests::hyphenated_trailing ... ok
[INFO] [stdout] test adapter::tests::simple_trailing ... ok
[INFO] [stdout] test adapter::tests::urn_ref_trailing ... ok
[INFO] [stdout] test adapter::tests::urn_trailing ... ok
[INFO] [stdout] test parser::tests::test_parse_uuid_v4 ... 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_slice ... ok
[INFO] [stdout] test tests::test_from_u128 ... ok
[INFO] [stdout] test tests::test_from_u128_le ... ok
[INFO] [stdout] test tests::test_iterbytes_impl_for_uuid ... ok
[INFO] [stdout] test tests::test_get_variant ... ok
[INFO] [stdout] test tests::test_nil ... ok
[INFO] [stdout] test tests::test_string_roundtrip ... ok
[INFO] [stdout] test tests::test_predefined_namespaces ... ok
[INFO] [stdout] test tests::test_to_simple_string ... ok
[INFO] [stdout] test tests::test_to_hyphenated_string ... ok
[INFO] [stdout] test tests::test_to_simple_string_matching ... ok
[INFO] [stdout] test tests::test_to_urn_string ... ok
[INFO] [stdout] test tests::test_u128_le_is_actually_le ... ok
[INFO] [stdout] test tests::test_u128_roundtrip ... ok
[INFO] [stdout] test tests::test_upper_lower_hex ... ok
[INFO] [stdout] test tests::test_uuid_compare ... ok
[INFO] [stdout] test tests::test_u128_le_roundtrip ... ok
[INFO] [stdout] test tests::test_uuid_default ... ok
[INFO] [stdout] test tests::test_uuid_display ... ok
[INFO] [stdout] test tests::test_uuid_operator_eq ... ok
[INFO] [stdout] test tests::test_uuid_lowerhex ... ok
[INFO] [stdout] test tests::test_uuid_to_string ... ok
[INFO] [stdout] test tests::test_uuid_upperhex ... ok
[INFO] [stdout] test adapter::tests::simple_ref_too_small - should panic ... ok
[INFO] [stdout] test adapter::tests::hyphenated_too_small - should panic ... ok
[INFO] [stdout] test adapter::tests::hyphenated_ref_too_small - should panic ... ok
[INFO] [stdout] test adapter::tests::simple_too_small - should panic ... ok
[INFO] [stdout] test adapter::tests::urn_ref_too_small - should panic ... ok
[INFO] [stdout] test adapter::tests::urn_too_small - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uuid
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/lib.rs - (line 90) ... ignored
[INFO] [stdout] test src/builder/mod.rs - builder::crate::Builder::from_bytes (line 306) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 208) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::Uuid::from_slice (line 231) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::crate::Builder::from_fields (line 386) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::HyphenatedRef::encode_lower (line 331) ... ok
[INFO] [stdout] test src/prelude.rs - prelude (line 18) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::Builder (line 266) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::crate::Builder::from_slice (line 340) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::Hyphenated::encode_upper (line 266) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::Simple::encode_lower (line 452) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::SimpleRef::encode_lower (line 565) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::Hyphenated::encode_lower (line 216) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::UrnRef::encode_upper (line 855) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::Urn::encode_upper (line 733) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::Urn::encode_lower (line 679) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::Simple::encode_upper (line 499) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::HyphenatedRef::encode_upper (line 385) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::to_fields_le (line 402) ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::encode_buffer (line 530) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::UrnRef::encode_lower (line 801) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::as_u128 (line 443) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::as_fields (line 357) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::Uuid::from_fields_le (line 111) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::crate::Builder::from_fields (line 371) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::crate::Builder::build (line 458) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::to_u128_le (line 483) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::Uuid::nil (line 33) ... ok
[INFO] [stdout] test src/adapter/mod.rs - adapter::SimpleRef::encode_upper (line 612) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::crate::Builder::from_slice (line 325) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::Uuid::from_fields (line 57) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::crate::Builder::from_bytes (line 291) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::crate::Builder::nil (line 417) ... ok
[INFO] [stdout] test src/builder/mod.rs - builder::Uuid::from_slice (line 215) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38feb58e4bfea846cf4d45d67a3c389c927367b7a77e6c9df6d265420c185590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38feb58e4bfea846cf4d45d67a3c389c927367b7a77e6c9df6d265420c185590", kill_on_drop: false }`
[INFO] [stdout] 38feb58e4bfea846cf4d45d67a3c389c927367b7a77e6c9df6d265420c185590