[INFO] fetching crate marc 2.0.0...
[INFO] testing marc-2.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate marc 2.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate marc 2.0.0 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 marc 2.0.0
[INFO] finished tweaking crates.io crate marc 2.0.0
[INFO] tweaked toml for crates.io crate marc 2.0.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a78c03defda276f247dbaa2fc572f168f6ee0dd3b65578041bbe004270528abf
[INFO] running `Command { std: "docker" "start" "-a" "a78c03defda276f247dbaa2fc572f168f6ee0dd3b65578041bbe004270528abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a78c03defda276f247dbaa2fc572f168f6ee0dd3b65578041bbe004270528abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78c03defda276f247dbaa2fc572f168f6ee0dd3b65578041bbe004270528abf", kill_on_drop: false }`
[INFO] [stdout] a78c03defda276f247dbaa2fc572f168f6ee0dd3b65578041bbe004270528abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 49f7ce11f2474449b52ab31e5cebc4b05ef51df42f7257b754e60d048aca5477
[INFO] running `Command { std: "docker" "start" "-a" "49f7ce11f2474449b52ab31e5cebc4b05ef51df42f7257b754e60d048aca5477", kill_on_drop: false }`
[INFO] [stderr]    Compiling marc v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "49f7ce11f2474449b52ab31e5cebc4b05ef51df42f7257b754e60d048aca5477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f7ce11f2474449b52ab31e5cebc4b05ef51df42f7257b754e60d048aca5477", kill_on_drop: false }`
[INFO] [stdout] 49f7ce11f2474449b52ab31e5cebc4b05ef51df42f7257b754e60d048aca5477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 45a7572715cedea602f302ef862cb2151766b8995d0950bf3955b91d9a7352b5
[INFO] running `Command { std: "docker" "start" "-a" "45a7572715cedea602f302ef862cb2151766b8995d0950bf3955b91d9a7352b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling marc v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "45a7572715cedea602f302ef862cb2151766b8995d0950bf3955b91d9a7352b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a7572715cedea602f302ef862cb2151766b8995d0950bf3955b91d9a7352b5", kill_on_drop: false }`
[INFO] [stdout] 45a7572715cedea602f302ef862cb2151766b8995d0950bf3955b91d9a7352b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7e3b82fad9ccff30f0e523aeb9cf5d1e814341689934b54975c451fb23bf5300
[INFO] running `Command { std: "docker" "start" "-a" "7e3b82fad9ccff30f0e523aeb9cf5d1e814341689934b54975c451fb23bf5300", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/marc-ad5fa1489511152c)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test directory::test::should_parse_directory ... ok
[INFO] [stdout] test directory::test::should_parse_empty_directory ... ok
[INFO] [stdout] test field::subfield::subfields::test::should_iterate_subfields ... ok
[INFO] [stdout] test field::test::should_filter_subfields ... ok
[INFO] [stdout] test field::test::should_add_subfield ... ok
[INFO] [stdout] test tests::read::shoud_parse_record ... ok
[INFO] [stdout] test tests::read::should_create_record_from_vec ... ok
[INFO] [stdout] test tests::read::should_get_fields ... ok
[INFO] [stdout] test tests::read::should_get_field ... ok
[INFO] [stdout] test field::subfield::test::should_find_subfields ... ok
[INFO] [stdout] test tests::read::should_iterate_records ... ok
[INFO] [stdout] test tests::write::should_write_record ... ok
[INFO] [stdout] test tests::read::sholud_build_record ... ok
[INFO] [stdout] test tests::read::should_read_record ... ok
[INFO] [stdout] test field::test::should_panic_if_field_is_too_large - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests marc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - fields (line 681) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e3b82fad9ccff30f0e523aeb9cf5d1e814341689934b54975c451fb23bf5300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3b82fad9ccff30f0e523aeb9cf5d1e814341689934b54975c451fb23bf5300", kill_on_drop: false }`
[INFO] [stdout] 7e3b82fad9ccff30f0e523aeb9cf5d1e814341689934b54975c451fb23bf5300