[INFO] fetching crate isomorphism 0.1.3...
[INFO] testing isomorphism-0.1.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate isomorphism 0.1.3 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate isomorphism 0.1.3 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0d1cdc2ffaeb471f442960d39a492cbdca5faeacd5f6b9c94248fbb317d0fea
[INFO] running `Command { std: "docker" "start" "-a" "b0d1cdc2ffaeb471f442960d39a492cbdca5faeacd5f6b9c94248fbb317d0fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0d1cdc2ffaeb471f442960d39a492cbdca5faeacd5f6b9c94248fbb317d0fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d1cdc2ffaeb471f442960d39a492cbdca5faeacd5f6b9c94248fbb317d0fea", kill_on_drop: false }`
[INFO] [stdout] b0d1cdc2ffaeb471f442960d39a492cbdca5faeacd5f6b9c94248fbb317d0fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f403bf22c04413a65668787d0081302bf36190f9f26d165e014c65991c3f95e9
[INFO] running `Command { std: "docker" "start" "-a" "f403bf22c04413a65668787d0081302bf36190f9f26d165e014c65991c3f95e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling isomorphism v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "f403bf22c04413a65668787d0081302bf36190f9f26d165e014c65991c3f95e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f403bf22c04413a65668787d0081302bf36190f9f26d165e014c65991c3f95e9", kill_on_drop: false }`
[INFO] [stdout] f403bf22c04413a65668787d0081302bf36190f9f26d165e014c65991c3f95e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c713237b8c7c16713300f393d14f142492cd475a383adb0e4bd289175fc255f
[INFO] running `Command { std: "docker" "start" "-a" "6c713237b8c7c16713300f393d14f142492cd475a383adb0e4bd289175fc255f", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand v0.4.6
[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 3.64s
[INFO] running `Command { std: "docker" "inspect" "6c713237b8c7c16713300f393d14f142492cd475a383adb0e4bd289175fc255f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c713237b8c7c16713300f393d14f142492cd475a383adb0e4bd289175fc255f", kill_on_drop: false }`
[INFO] [stdout] 6c713237b8c7c16713300f393d14f142492cd475a383adb0e4bd289175fc255f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2404a825affba2118f3845952a8d88e12b165fe7bb23fc268eb4a0697201cf30
[INFO] running `Command { std: "docker" "start" "-a" "2404a825affba2118f3845952a8d88e12b165fe7bb23fc268eb4a0697201cf30", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/isomorphism-583d153610f45ade)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bucket::tests::test_empty_vec ... ok
[INFO] [stdout] test bucket::tests::test_full_vec ... ok
[INFO] [stdout] test test::test_iteration_empty ... ok
[INFO] [stdout] test bitfield::test::iterator_results_equal_number ... 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 iterate ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test get_after_insert ... ok
[INFO] [stdout] test get_before_insert ... ok
[INFO] [stdout] test iterate_by_ref ... 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 0.32s
[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>::left_hasher (line 60) ... ok
[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>::finish (line 124) ... 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>::capacity (line 47) ... ok
[INFO] [stdout] test src/lib.rs - BiMap<L,R>::new (line 70) ... 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,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>::len (line 97) ... 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_left (line 523) ... 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>::insert (line 276) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2404a825affba2118f3845952a8d88e12b165fe7bb23fc268eb4a0697201cf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2404a825affba2118f3845952a8d88e12b165fe7bb23fc268eb4a0697201cf30", kill_on_drop: false }`
[INFO] [stdout] 2404a825affba2118f3845952a8d88e12b165fe7bb23fc268eb4a0697201cf30