[INFO] fetching crate uuid 1.0.0...
[INFO] testing uuid-1.0.0 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 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 c3758fdc4730d7700b25a13cccff296a08f42c00
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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] 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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9d7fe7b53d8ce6232b9b0dbb9861c9bbe479dc9ae99641e41d7d463533a49a0
[INFO] running `Command { std: "docker" "start" "-a" "d9d7fe7b53d8ce6232b9b0dbb9861c9bbe479dc9ae99641e41d7d463533a49a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9d7fe7b53d8ce6232b9b0dbb9861c9bbe479dc9ae99641e41d7d463533a49a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d7fe7b53d8ce6232b9b0dbb9861c9bbe479dc9ae99641e41d7d463533a49a0", kill_on_drop: false }`
[INFO] [stdout] d9d7fe7b53d8ce6232b9b0dbb9861c9bbe479dc9ae99641e41d7d463533a49a0
[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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe4681d69478e05d7a70e7cdcdc37f67dba00067c3dc1b15cf66448529935472
[INFO] running `Command { std: "docker" "start" "-a" "fe4681d69478e05d7a70e7cdcdc37f67dba00067c3dc1b15cf66448529935472", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "fe4681d69478e05d7a70e7cdcdc37f67dba00067c3dc1b15cf66448529935472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4681d69478e05d7a70e7cdcdc37f67dba00067c3dc1b15cf66448529935472", kill_on_drop: false }`
[INFO] [stdout] fe4681d69478e05d7a70e7cdcdc37f67dba00067c3dc1b15cf66448529935472
[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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc0d366dd44ca9385a097f91d7493600171bd88384b8d9913f0d723ff4b6b15b
[INFO] running `Command { std: "docker" "start" "-a" "fc0d366dd44ca9385a097f91d7493600171bd88384b8d9913f0d723ff4b6b15b", 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 rustversion v1.0.6
[INFO] [stderr]    Compiling trybuild v1.0.52
[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 18.16s
[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" "fc0d366dd44ca9385a097f91d7493600171bd88384b8d9913f0d723ff4b6b15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0d366dd44ca9385a097f91d7493600171bd88384b8d9913f0d723ff4b6b15b", kill_on_drop: false }`
[INFO] [stdout] fc0d366dd44ca9385a097f91d7493600171bd88384b8d9913f0d723ff4b6b15b
[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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 548f3b5dfde6fb5076799a1153e99526d3e0fd92acbea550518aee540afecf37
[INFO] running `Command { std: "docker" "start" "-a" "548f3b5dfde6fb5076799a1153e99526d3e0fd92acbea550518aee540afecf37", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[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_trailing ... ok
[INFO] [stdout] test fmt::tests::hyphenated_to_inner ... ok
[INFO] [stdout] test fmt::tests::hyphenated_ref_trailing ... ok
[INFO] [stdout] test fmt::tests::simple_to_inner ... ok
[INFO] [stdout] test fmt::tests::hyphenated_trailing ... ok
[INFO] [stdout] test fmt::tests::urn_trailing ... ok
[INFO] [stdout] test fmt::tests::simple_trailing ... ok
[INFO] [stdout] test fmt::tests::urn_ref_trailing ... ok
[INFO] [stdout] test fmt::tests::simple_ref_trailing ... ok
[INFO] [stdout] test fmt::tests::urn_to_inner ... ok
[INFO] [stdout] test parser::tests::test_parse_uuid_v4_invalid ... ok
[INFO] [stdout] test tests::test_fields_roundtrip ... ok
[INFO] [stdout] test tests::test_as_bytes ... ok
[INFO] [stdout] test tests::test_as_fields ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_braced ... ok
[INFO] [stdout] test tests::test_from_bytes ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_simple ... ok
[INFO] [stdout] test parser::tests::test_try_parse_ascii_non_utf8 ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_urn ... ok
[INFO] [stdout] test fmt::tests::braced_to_inner ... ok
[INFO] [stdout] test tests::test_fields_le_roundtrip ... ok
[INFO] [stdout] test tests::test_bytes_roundtrip ... ok
[INFO] [stdout] test tests::test_fields_le_are_actually_le ... ok
[INFO] [stdout] test parser::tests::test_parse_uuid_v4_valid ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_default ... ok
[INFO] [stdout] test parser::tests::test_roundtrip_hyphenated ... ok
[INFO] [stdout] test tests::test_from_fields ... ok
[INFO] [stdout] test tests::test_from_slice ... ok
[INFO] [stdout] test tests::test_get_variant ... ok
[INFO] [stdout] test tests::test_from_u128 ... ok
[INFO] [stdout] test tests::test_u128_roundtrip ... ok
[INFO] [stdout] test tests::test_u128_le_is_actually_le ... ok
[INFO] [stdout] test tests::test_upper_lower_hex ... 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_to_urn_string ... ok
[INFO] [stdout] test tests::test_to_simple_string ... ok
[INFO] [stdout] test tests::test_string_roundtrip ... ok
[INFO] [stdout] test tests::test_iterbytes_impl_for_uuid ... ok
[INFO] [stdout] test tests::test_hyphenated_string ... ok
[INFO] [stdout] test tests::test_from_u64_pair ... ok
[INFO] [stdout] test tests::test_from_fields_le ... ok
[INFO] [stdout] test tests::test_uuid_to_string ... ok
[INFO] [stdout] test tests::test_from_u128_le ... ok
[INFO] [stdout] test tests::test_u64_pair_roundtrip ... ok
[INFO] [stdout] test tests::test_u128_le_roundtrip ... ok
[INFO] [stdout] test tests::test_uuid_lowerhex ... ok
[INFO] [stdout] test tests::test_uuid_operator_eq ... ok
[INFO] [stdout] test tests::test_to_simple_string_matching ... ok
[INFO] [stdout] test tests::test_predefined_namespaces ... ok
[INFO] [stdout] test tests::test_nil ... 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] test fmt::tests::hyphenated_too_small - should panic ... ok
[INFO] [stdout] test fmt::tests::braced_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 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-d0c616581ce08e31)
[INFO] [stderr]    Doc-tests uuid
[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] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test src/builder.rs - builder::Builder::as_uuid (line 782) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Hyphenated::into_uuid (line 427) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::from_u128 (line 166) ... 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_bytes_le (line 397) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::from_u64_pair (line 247) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_bytes (line 470) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::into_uuid (line 801) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_u128_le (line 709) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::get_version_num (line 475) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Braced::into_uuid (line 572) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_bytes_le (line 498) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_u128 (line 688) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::nil (line 57) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Urn::into_uuid (line 865) ... ok
[INFO] [stdout] test src/lib.rs - (line 170) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Urn::encode_lower (line 761) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Hyphenated::as_uuid (line 413) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::from_bytes (line 366) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Urn::encode_upper (line 815) ... ok
[INFO] [stdout] test src/macros.rs - macros::uuid (line 82) - compile fail ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Braced::encode_upper (line 524) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Simple::encode_upper (line 665) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::get_version (line 505) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Simple::into_uuid (line 715) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::as_u64_pair (line 720) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_random_bytes (line 529) ... ok
[INFO] [stdout] test src/lib.rs - (line 158) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::as_fields (line 552) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::nil (line 730) ... ok
[INFO] [stdout] test src/macros.rs - macros::uuid (line 64) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Uuid (line 361) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Hyphenated::encode_lower (line 328) ... ok
[INFO] [stdout] test src/lib.rs - Uuid (line 309) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Simple::encode_lower (line 617) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::as_bytes (line 742) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Braced::encode_lower (line 473) ... ok
[INFO] [stdout] test src/lib.rs - Uuid (line 346) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder (line 28) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_slice_le (line 606) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::get_variant (line 440) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Simple::as_uuid (line 701) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_fields (line 635) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::from_fields (line 76) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_slice (line 571) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Urn::as_uuid (line 851) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::Braced::as_uuid (line 558) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::from_fields_le (line 120) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::encode_buffer (line 795) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::to_u128_le (line 681) ... ok
[INFO] [stdout] test src/macros.rs - macros::uuid (line 46) ... ok
[INFO] [stdout] test src/parser.rs - parser::Uuid::try_parse_ascii (line 113) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::from_slice_le (line 331) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::from_slice (line 290) ... ok
[INFO] [stdout] test src/lib.rs - Uuid (line 321) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::into_bytes (line 770) ... ok
[INFO] [stdout] test src/macros.rs - macros::uuid (line 55) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::from_fields_le (line 659) ... ok
[INFO] [stdout] test src/builder.rs - builder::Uuid::from_bytes_ref (line 429) ... ok
[INFO] [stdout] test src/parser.rs - parser::Uuid::parse_str (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::to_fields_le (line 598) ... ok
[INFO] [stdout] test src/parser.rs - parser::Uuid::try_parse (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Uuid::as_u128 (line 637) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "548f3b5dfde6fb5076799a1153e99526d3e0fd92acbea550518aee540afecf37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548f3b5dfde6fb5076799a1153e99526d3e0fd92acbea550518aee540afecf37", kill_on_drop: false }`
[INFO] [stdout] 548f3b5dfde6fb5076799a1153e99526d3e0fd92acbea550518aee540afecf37