[INFO] fetching crate uuid 1.0.0-alpha.1... [INFO] testing uuid-1.0.0-alpha.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate uuid 1.0.0-alpha.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate uuid 1.0.0-alpha.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uuid 1.0.0-alpha.1 [INFO] finished tweaking crates.io crate uuid 1.0.0-alpha.1 [INFO] tweaked toml for crates.io crate uuid 1.0.0-alpha.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate uuid 1.0.0-alpha.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.25 [INFO] [stderr] Downloaded arbitrary v1.0.2 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.25 [INFO] [stderr] Downloaded uuid-macro-internal v1.0.0-alpha.1 [INFO] [stderr] Downloaded serde_test v1.0.127 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7a79852ace99e0629dd5f7dc3bdeaabdd06683e74de950dfffb838c57ad9a50 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a7a79852ace99e0629dd5f7dc3bdeaabdd06683e74de950dfffb838c57ad9a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7a79852ace99e0629dd5f7dc3bdeaabdd06683e74de950dfffb838c57ad9a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7a79852ace99e0629dd5f7dc3bdeaabdd06683e74de950dfffb838c57ad9a50", kill_on_drop: false }` [INFO] [stdout] a7a79852ace99e0629dd5f7dc3bdeaabdd06683e74de950dfffb838c57ad9a50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 640890cf3cf1606ef506965cb650e4df26a0370858739ebece2c2f8482b08ff8 [INFO] running `Command { std: "docker" "start" "-a" "640890cf3cf1606ef506965cb650e4df26a0370858739ebece2c2f8482b08ff8", kill_on_drop: false }` [INFO] [stderr] Compiling uuid v1.0.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "640890cf3cf1606ef506965cb650e4df26a0370858739ebece2c2f8482b08ff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "640890cf3cf1606ef506965cb650e4df26a0370858739ebece2c2f8482b08ff8", kill_on_drop: false }` [INFO] [stdout] 640890cf3cf1606ef506965cb650e4df26a0370858739ebece2c2f8482b08ff8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8b386e9b9cac610d53856538395fd772056857a005b2c6c20fb1a1690717810a [INFO] running `Command { std: "docker" "start" "-a" "8b386e9b9cac610d53856538395fd772056857a005b2c6c20fb1a1690717810a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.75 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen v0.2.75 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.25 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.75 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.75 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.75 [INFO] [stderr] Compiling js-sys v0.3.52 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.25 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.25 [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 trybuild v1.0.52 [INFO] [stderr] Compiling uuid v1.0.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 55.90s [INFO] running `Command { std: "docker" "inspect" "8b386e9b9cac610d53856538395fd772056857a005b2c6c20fb1a1690717810a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b386e9b9cac610d53856538395fd772056857a005b2c6c20fb1a1690717810a", kill_on_drop: false }` [INFO] [stdout] 8b386e9b9cac610d53856538395fd772056857a005b2c6c20fb1a1690717810a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a8fe6e53aa1c5613d3b24abdff31a0e52c2f6ef7337595ab3746b53f4947fa3a [INFO] running `Command { std: "docker" "start" "-a" "a8fe6e53aa1c5613d3b24abdff31a0e52c2f6ef7337595ab3746b53f4947fa3a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/uuid-2ab87550c70f7ddf) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test fmt::tests::braced_to_inner ... ok [INFO] [stdout] test fmt::tests::braced_trailing ... ok [INFO] [stdout] test fmt::tests::simple_ref_trailing ... ok [INFO] [stdout] test parser::tests::test_roundtrip_braced ... ok [INFO] [stdout] test fmt::tests::urn_ref_trailing ... ok [INFO] [stdout] test fmt::tests::simple_trailing ... ok [INFO] [stdout] test parser::tests::test_parse_uuid_v4_invalid ... ok [INFO] [stdout] test fmt::tests::urn_to_inner ... ok [INFO] [stdout] test parser::tests::test_roundtrip_default ... ok [INFO] [stdout] test parser::tests::test_roundtrip_hyphenated ... ok [INFO] [stdout] test fmt::tests::braced_ref_trailing ... ok [INFO] [stdout] test fmt::tests::hyphenated_trailing ... ok [INFO] [stdout] test fmt::tests::hyphenated_to_inner ... ok [INFO] [stdout] test parser::tests::test_roundtrip_urn ... ok [INFO] [stdout] test fmt::tests::urn_trailing ... ok [INFO] [stdout] test fmt::tests::simple_to_inner ... ok [INFO] [stdout] test parser::tests::test_parse_uuid_v4_valid ... ok [INFO] [stdout] test fmt::tests::hyphenated_ref_trailing ... ok [INFO] [stdout] test parser::tests::test_roundtrip_simple ... ok [INFO] [stdout] test tests::test_fields_roundtrip ... ok [INFO] [stdout] test tests::test_from_u128_le ... ok [INFO] [stdout] test tests::test_get_variant ... ok [INFO] [stdout] test tests::test_from_u64_pair ... ok [INFO] [stdout] test tests::test_as_fields ... ok [INFO] [stdout] test tests::test_hyphenated_string ... ok [INFO] [stdout] test tests::test_from_fields_le ... ok [INFO] [stdout] test tests::test_iterbytes_impl_for_uuid ... ok [INFO] [stdout] test tests::test_bytes_roundtrip ... ok [INFO] [stdout] test tests::test_fields_le_roundtrip ... ok [INFO] [stdout] test tests::test_from_bytes ... ok [INFO] [stdout] test tests::test_fields_le_are_actually_le ... ok [INFO] [stdout] test tests::test_from_u128 ... ok [INFO] [stdout] test tests::test_from_slice ... ok [INFO] [stdout] test tests::test_as_bytes ... ok [INFO] [stdout] test tests::test_predefined_namespaces ... ok [INFO] [stdout] test tests::test_string_roundtrip ... ok [INFO] [stdout] test tests::test_from_fields ... ok [INFO] [stdout] test tests::test_u128_le_roundtrip ... ok [INFO] [stdout] test tests::test_nil ... ok [INFO] [stdout] test tests::test_to_simple_string ... ok [INFO] [stdout] test tests::test_upper_lower_hex ... ok [INFO] [stdout] test tests::test_uuid_default ... ok [INFO] [stdout] test tests::test_uuid_compare ... ok [INFO] [stdout] test tests::test_uuid_lowerhex ... ok [INFO] [stdout] test tests::test_u128_roundtrip ... 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_uuid_operator_eq ... ok [INFO] [stdout] test tests::test_uuid_to_string ... ok [INFO] [stdout] test tests::test_uuid_display ... ok [INFO] [stdout] test tests::test_u64_pair_roundtrip ... ok [INFO] [stdout] test tests::test_u128_le_is_actually_le ... 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::urn_too_small - should panic ... ok [INFO] [stdout] test fmt::tests::simple_too_small - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-5c0050a26296dbeb) [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 63 tests [INFO] [stdout] test src/builder.rs - builder::Builder::from_u128_le (line 691) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder (line 28) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::from_random_bytes (line 525) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_bytes_le (line 397) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::as_uuid (line 764) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::from_fields (line 617) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::nil (line 712) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::from_u128 (line 670) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::from_bytes (line 466) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::into_uuid (line 783) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::from_slice (line 553) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::from_slice_le (line 588) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_bytes_ref (line 429) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_bytes (line 366) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::from_fields_le (line 641) ... ok [INFO] [stdout] test src/builder.rs - builder::Builder::from_bytes_le (line 494) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_slice_le (line 331) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Braced::encode_upper (line 524) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_u64_pair (line 247) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Braced::encode_lower (line 473) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Braced::into_uuid (line 572) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Hyphenated::encode_lower (line 328) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_slice (line 290) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::nil (line 57) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Hyphenated::as_uuid (line 413) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Hyphenated::encode_upper (line 379) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_u128_le (line 209) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_fields (line 76) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_fields_le (line 120) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Braced::as_uuid (line 558) ... ok [INFO] [stdout] test src/builder.rs - builder::Uuid::from_u128 (line 166) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Hyphenated::into_uuid (line 427) ... ok [INFO] [stdout] test src/lib.rs - (line 186) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Simple::encode_upper (line 665) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Simple::as_uuid (line 701) ... ok [INFO] [stdout] test src/lib.rs - (line 174) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Urn::encode_lower (line 761) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Urn::as_uuid (line 851) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Simple::into_uuid (line 715) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Simple::encode_lower (line 617) ... ok [INFO] [stdout] test src/lib.rs - (line 62) ... ok [INFO] [stdout] test src/lib.rs - Uuid (line 321) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Urn::into_uuid (line 865) ... ok [INFO] [stdout] test src/lib.rs - Uuid (line 309) ... ok [INFO] [stdout] test src/fmt.rs - fmt::Urn::encode_upper (line 815) ... ok [INFO] [stdout] test src/lib.rs - Uuid (line 361) ... ok [INFO] [stdout] test src/macros.rs - macros::uuid (line 82) - compile fail ... ok [INFO] [stdout] test src/lib.rs - Uuid::encode_buffer (line 753) ... ok [INFO] [stdout] test src/macros.rs - macros::uuid (line 64) - compile fail ... ok [INFO] [stdout] test src/lib.rs - Uuid::as_fields (line 553) ... ok [INFO] [stdout] test src/lib.rs - Uuid::as_u128 (line 639) ... ok [INFO] [stdout] test src/macros.rs - macros::uuid (line 46) ... ok [INFO] [stdout] test src/lib.rs - Uuid (line 346) ... ok [INFO] [stdout] test src/lib.rs - Uuid::as_u64_pair (line 722) ... ok [INFO] [stdout] test src/lib.rs - Uuid::to_u128_le (line 683) ... ok [INFO] [stdout] test src/macros.rs - macros::uuid (line 55) ... ok [INFO] [stdout] test src/lib.rs - Uuid::to_fields_le (line 599) ... ok [INFO] [stdout] test src/lib.rs - Uuid::get_variant (line 442) ... ok [INFO] [stdout] test src/lib.rs - Uuid::get_version (line 506) ... ok [INFO] [stdout] test src/lib.rs - Uuid::get_version_num (line 477) ... ok [INFO] [stdout] test src/parser.rs - parser::Uuid::parse_str (line 49) ... ok [INFO] [stdout] test src/parser.rs - parser::Uuid::try_parse (line 77) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.16s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a8fe6e53aa1c5613d3b24abdff31a0e52c2f6ef7337595ab3746b53f4947fa3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8fe6e53aa1c5613d3b24abdff31a0e52c2f6ef7337595ab3746b53f4947fa3a", kill_on_drop: false }` [INFO] [stdout] a8fe6e53aa1c5613d3b24abdff31a0e52c2f6ef7337595ab3746b53f4947fa3a