[INFO] fetching crate ratatat 0.1.1...
[INFO] testing ratatat-0.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate ratatat 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ratatat 0.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ratatat 0.1.1
[INFO] finished tweaking crates.io crate ratatat 0.1.1
[INFO] tweaked toml for crates.io crate ratatat 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 251ee6254a9e9f1417af736d2011ed7c410e105460472d7a1054501053e2fdd7
[INFO] running `Command { std: "docker" "start" "-a" "251ee6254a9e9f1417af736d2011ed7c410e105460472d7a1054501053e2fdd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "251ee6254a9e9f1417af736d2011ed7c410e105460472d7a1054501053e2fdd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251ee6254a9e9f1417af736d2011ed7c410e105460472d7a1054501053e2fdd7", kill_on_drop: false }`
[INFO] [stdout] 251ee6254a9e9f1417af736d2011ed7c410e105460472d7a1054501053e2fdd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62d49c7ff970ff6ca98835ae05e91fa34f8c3c4f8b9b547e5b7d899097412667
[INFO] running `Command { std: "docker" "start" "-a" "62d49c7ff970ff6ca98835ae05e91fa34f8c3c4f8b9b547e5b7d899097412667", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling similar v1.3.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling array-init v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling elsa v1.4.0
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling insta v1.7.1
[INFO] [stderr]    Compiling ratatat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.67s
[INFO] running `Command { std: "docker" "inspect" "62d49c7ff970ff6ca98835ae05e91fa34f8c3c4f8b9b547e5b7d899097412667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d49c7ff970ff6ca98835ae05e91fa34f8c3c4f8b9b547e5b7d899097412667", kill_on_drop: false }`
[INFO] [stdout] 62d49c7ff970ff6ca98835ae05e91fa34f8c3c4f8b9b547e5b7d899097412667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5a10ab95e4172c090af01218264bf38477e534c365021763a6ac7d9a977fc2f
[INFO] running `Command { std: "docker" "start" "-a" "b5a10ab95e4172c090af01218264bf38477e534c365021763a6ac7d9a977fc2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling ratatat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.25s
[INFO] running `Command { std: "docker" "inspect" "b5a10ab95e4172c090af01218264bf38477e534c365021763a6ac7d9a977fc2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a10ab95e4172c090af01218264bf38477e534c365021763a6ac7d9a977fc2f", kill_on_drop: false }`
[INFO] [stdout] b5a10ab95e4172c090af01218264bf38477e534c365021763a6ac7d9a977fc2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 873ca32fd9158b0d70ad286523ae9cd088507164d7cb9e7ce68bd33e6d90f0de
[INFO] running `Command { std: "docker" "start" "-a" "873ca32fd9158b0d70ad286523ae9cd088507164d7cb9e7ce68bd33e6d90f0de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ratatat-a9907d8387b76c04)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test parsers::bool::test::bool_parser ... ok
[INFO] [stdout] test parsers::memo::test::memo_parser ... ok
[INFO] [stdout] test parsers::range::test::range_parser ... ok
[INFO] [stdout] test parsers::str::test::str_parser ... ok
[INFO] [stdout] test parsers::tuple::test::parse_tuple ... ok
[INFO] [stdout] test parsers::numbe::test::f32_parser ... ok
[INFO] [stdout] test parsers::string::test::string_parser ... ok
[INFO] [stdout] test parsers::many::test::char_parser ... ok
[INFO] [stdout] test parsers::array::test::char_parser ... ok
[INFO] [stdout] test parsers::numbe::test::u8_parser ... ok
[INFO] [stdout] test parsers::char::test::char_parser ... ok
[INFO] [stdout] test parsers::numbe::test::bigint_parser ... ok
[INFO] [stdout] test parsers::numbe::test::proptest_u8_bin ... ok
[INFO] [stdout] test parsers::numbe::test::proptest_u8_hex ... ok
[INFO] [stdout] test parsers::numbe::test::proptest_usize_dec ... ok
[INFO] [stdout] test parsers::numbe::test::proptest_u8_oct ... ok
[INFO] [stdout] test parsers::numbe::test::proptest_u8_dec ... ok
[INFO] [stdout] test parsers::numbe::test::proptest_i32_dec ... ok
[INFO] [stdout] test parsers::numbe::test::proptest_isize_dec ... ok
[INFO] [stderr]      Running tests/json.rs (/opt/rustwide/target/debug/deps/json-a4d1043731ea65ed)
[INFO] [stdout] test parsers::numbe::test::proptest_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parse_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ratatat
[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" "873ca32fd9158b0d70ad286523ae9cd088507164d7cb9e7ce68bd33e6d90f0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873ca32fd9158b0d70ad286523ae9cd088507164d7cb9e7ce68bd33e6d90f0de", kill_on_drop: false }`
[INFO] [stdout] 873ca32fd9158b0d70ad286523ae9cd088507164d7cb9e7ce68bd33e6d90f0de