[INFO] fetching crate uselesskey-token-spec 0.5.1...
[INFO] testing uselesskey-token-spec-0.5.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate uselesskey-token-spec 0.5.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate uselesskey-token-spec 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate uselesskey-token-spec 0.5.1
[INFO] tweaked toml for crates.io crate uselesskey-token-spec 0.5.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uselesskey-token-spec 0.5.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uselesskey-token-spec 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7453796b41f234c5746156c142229ea1c355f4ff0018074a32aed2ac345a875e
[INFO] running `Command { std: "docker" "start" "-a" "7453796b41f234c5746156c142229ea1c355f4ff0018074a32aed2ac345a875e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7453796b41f234c5746156c142229ea1c355f4ff0018074a32aed2ac345a875e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7453796b41f234c5746156c142229ea1c355f4ff0018074a32aed2ac345a875e", kill_on_drop: false }`
[INFO] [stdout] 7453796b41f234c5746156c142229ea1c355f4ff0018074a32aed2ac345a875e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9de30ea7f785f2afa68474f22834c90361ab109543619f8b0103e638d7cccae7
[INFO] running `Command { std: "docker" "start" "-a" "9de30ea7f785f2afa68474f22834c90361ab109543619f8b0103e638d7cccae7", kill_on_drop: false }`
[INFO] [stderr]    Compiling uselesskey-token-spec v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9de30ea7f785f2afa68474f22834c90361ab109543619f8b0103e638d7cccae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de30ea7f785f2afa68474f22834c90361ab109543619f8b0103e638d7cccae7", kill_on_drop: false }`
[INFO] [stdout] 9de30ea7f785f2afa68474f22834c90361ab109543619f8b0103e638d7cccae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 410acbf571f27011d0389e4431d24c7b876f131a7c710dbbf3a4553fd0cc2cc4
[INFO] running `Command { std: "docker" "start" "-a" "410acbf571f27011d0389e4431d24c7b876f131a7c710dbbf3a4553fd0cc2cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling insta v1.47.0
[INFO] [stderr]    Compiling uselesskey-token-spec v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `Command { std: "docker" "inspect" "410acbf571f27011d0389e4431d24c7b876f131a7c710dbbf3a4553fd0cc2cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "410acbf571f27011d0389e4431d24c7b876f131a7c710dbbf3a4553fd0cc2cc4", kill_on_drop: false }`
[INFO] [stdout] 410acbf571f27011d0389e4431d24c7b876f131a7c710dbbf3a4553fd0cc2cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07cff4aa36141ed04a9502fe438e32bcd5f156b6a13e963f8b3844a9ca72be83
[INFO] running `Command { std: "docker" "start" "-a" "07cff4aa36141ed04a9502fe438e32bcd5f156b6a13e963f8b3844a9ca72be83", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uselesskey_token_spec-f026137d9bf5f431)
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-24464c3fb96429fb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::stable_bytes_are_unique ... ok
[INFO] [stdout] test tests::kind_names_are_stable ... ok
[INFO] [stdout] test tests::authorization_schemes_are_stable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test equality_between_variants ... ok
[INFO] [stdout] test bearer_constructor ... ok
[INFO] [stdout] test api_key_constructor ... ok
[INFO] [stdout] test clone_and_copy ... ok
[INFO] [stdout] test hash_impl_is_consistent ... ok
[INFO] [stdout] test constructors_are_const ... ok
[INFO] [stdout] test debug_impl_does_not_leak_key_material ... ok
[INFO] [stdout] test kind_name_is_snake_case ... ok
[INFO] [stdout] test kind_name_returns_expected_strings ... ok
[INFO] [stdout] test stable_bytes_is_const ... ok
[INFO] [stdout] test stable_bytes_are_distinct_across_variants ... ok
[INFO] [stdout] test oauth_access_token_constructor ... ok
[INFO] [stdout] test stable_bytes_known_values ... ok
[INFO] [stdout] test kind_name_is_const ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutant_killers.rs (/opt/rustwide/target/debug/deps/mutant_killers-55adbf184794863e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test kind_names_exact ... ok
[INFO] [stdout] test kind_names_are_all_distinct ... ok
[INFO] [stdout] test stable_bytes_exact ... ok
[INFO] [stdout] test constructors_return_correct_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/snapshots_token_spec.rs (/opt/rustwide/target/debug/deps/snapshots_token_spec-5a461ddd8d9ccbc9)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test snapshot_token_spec_kind_names ... ok
[INFO] [stdout] test snapshot_token_spec_stable_bytes_uniqueness ... ok
[INFO] [stdout] test snapshot_token_spec_all_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uselesskey_token_spec
[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] running `Command { std: "docker" "inspect" "07cff4aa36141ed04a9502fe438e32bcd5f156b6a13e963f8b3844a9ca72be83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07cff4aa36141ed04a9502fe438e32bcd5f156b6a13e963f8b3844a9ca72be83", kill_on_drop: false }`
[INFO] [stdout] 07cff4aa36141ed04a9502fe438e32bcd5f156b6a13e963f8b3844a9ca72be83