[INFO] fetching crate isomorphism 0.1.3...
[INFO] testing isomorphism-0.1.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate isomorphism 0.1.3 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate isomorphism 0.1.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isomorphism 0.1.3
[INFO] finished tweaking crates.io crate isomorphism 0.1.3
[INFO] tweaked toml for crates.io crate isomorphism 0.1.3 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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 quickcheck v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cf598e0160b2f49991686812329de5ccb1cb05f2c9d63cfc8f2693c9eb71ff9
[INFO] running `Command { std: "docker" "start" "-a" "4cf598e0160b2f49991686812329de5ccb1cb05f2c9d63cfc8f2693c9eb71ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf598e0160b2f49991686812329de5ccb1cb05f2c9d63cfc8f2693c9eb71ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf598e0160b2f49991686812329de5ccb1cb05f2c9d63cfc8f2693c9eb71ff9", kill_on_drop: false }`
[INFO] [stdout] 4cf598e0160b2f49991686812329de5ccb1cb05f2c9d63cfc8f2693c9eb71ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13e4c8a7f132950648367a3e2afd0f92c979cca604859cec0550c737645fb4d5
[INFO] running `Command { std: "docker" "start" "-a" "13e4c8a7f132950648367a3e2afd0f92c979cca604859cec0550c737645fb4d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling isomorphism v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "13e4c8a7f132950648367a3e2afd0f92c979cca604859cec0550c737645fb4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e4c8a7f132950648367a3e2afd0f92c979cca604859cec0550c737645fb4d5", kill_on_drop: false }`
[INFO] [stdout] 13e4c8a7f132950648367a3e2afd0f92c979cca604859cec0550c737645fb4d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68265c9b9b04ff9bdd5349bebb85775a031c167f386196bd79a06dedf95c90ab
[INFO] running `Command { std: "docker" "start" "-a" "68265c9b9b04ff9bdd5349bebb85775a031c167f386196bd79a06dedf95c90ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling isomorphism v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.39s
[INFO] running `Command { std: "docker" "inspect" "68265c9b9b04ff9bdd5349bebb85775a031c167f386196bd79a06dedf95c90ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68265c9b9b04ff9bdd5349bebb85775a031c167f386196bd79a06dedf95c90ab", kill_on_drop: false }`
[INFO] [stdout] 68265c9b9b04ff9bdd5349bebb85775a031c167f386196bd79a06dedf95c90ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 407630c56d5d53a93b5cd83c7ae9c0972f54af2dda148cba1e417c2d46374f3b
[INFO] running `Command { std: "docker" "start" "-a" "407630c56d5d53a93b5cd83c7ae9c0972f54af2dda148cba1e417c2d46374f3b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/isomorphism-583d153610f45ade)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bucket::tests::test_full_vec ... ok
[INFO] [stdout] test bitfield::test::iterator_results_equal_number ... ok
[INFO] [stdout] test test::test_iteration_empty ... ok
[INFO] [stdout] test bucket::tests::test_empty_vec ... ok
[INFO] [stdout] test bitfield::test::iterator_results_are_ordered ... ok
[INFO] [stdout] test bitfield::test::one_at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-bd2ba94ab6502ec5)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test remove_from_empty ... ok
[INFO] [stdout] test test_capacity ... ok
[INFO] [stdout] test get_after_insert ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test iterate_by_ref ... ok
[INFO] [stdout] test iterate ... ok
[INFO] [stdout] test get_before_insert ... ok
[INFO] [stdout] test insert_unique ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isomorphism
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/builder.rs - builder::BiMapBuilder<LH,RH,B>::right_hasher (line 82) ... ok
[INFO] [stdout] test src/builder.rs - builder::BiMapBuilder<RandomState,RandomState,DefaultBitField>::new (line 32) ... ok
[INFO] [stdout] test src/builder.rs - builder::BiMapBuilder<LH,RH,B>::capacity (line 47) ... ok
[INFO] [stdout] test src/builder.rs - builder::BiMapBuilder<LH,RH,B>::bitfield (line 106) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R>::new (line 70) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::capacity (line 83) ... ok
[INFO] [stdout] test src/builder.rs - builder::BiMapBuilder<LH,RH,B>::left_hasher (line 60) ... ok
[INFO] [stdout] test src/builder.rs - builder::BiMapBuilder<LH,RH,B>::finish (line 124) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::len (line 97) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::iter (line 132) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::is_empty (line 117) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::insert (line 276) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::get_right (line 496) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::get_left (line 471) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::remove_right (line 558) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R,LH,RH,B>::remove_left (line 523) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "407630c56d5d53a93b5cd83c7ae9c0972f54af2dda148cba1e417c2d46374f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407630c56d5d53a93b5cd83c7ae9c0972f54af2dda148cba1e417c2d46374f3b", kill_on_drop: false }`
[INFO] [stdout] 407630c56d5d53a93b5cd83c7ae9c0972f54af2dda148cba1e417c2d46374f3b