[INFO] crate quartic 0.1.0 is already in cache
[INFO] testing quartic-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate quartic 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate quartic 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quartic 0.1.0
[INFO] finished tweaking crates.io crate quartic 0.1.0
[INFO] tweaked toml for crates.io crate quartic 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 326a75e1789ff73849654f3dd1c46d6c94cf8841347eb35f67dd95f8f19c0ac8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "326a75e1789ff73849654f3dd1c46d6c94cf8841347eb35f67dd95f8f19c0ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "326a75e1789ff73849654f3dd1c46d6c94cf8841347eb35f67dd95f8f19c0ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "326a75e1789ff73849654f3dd1c46d6c94cf8841347eb35f67dd95f8f19c0ac8", kill_on_drop: false }`
[INFO] [stdout] 326a75e1789ff73849654f3dd1c46d6c94cf8841347eb35f67dd95f8f19c0ac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2de476403f0484d0d984a3da26583fea0d1b43489b98c625f7d40f685870c5d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d2de476403f0484d0d984a3da26583fea0d1b43489b98c625f7d40f685870c5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ascii v0.7.1
[INFO] [stderr]    Compiling combine v2.5.2
[INFO] [stderr]    Compiling quartic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.21s
[INFO] running `Command { std: "docker" "inspect" "d2de476403f0484d0d984a3da26583fea0d1b43489b98c625f7d40f685870c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2de476403f0484d0d984a3da26583fea0d1b43489b98c625f7d40f685870c5d", kill_on_drop: false }`
[INFO] [stdout] d2de476403f0484d0d984a3da26583fea0d1b43489b98c625f7d40f685870c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b610c915c9c6a584f8592d05375c54d6fde39f9c3ec3b684512a0cfb8a1b292f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b610c915c9c6a584f8592d05375c54d6fde39f9c3ec3b684512a0cfb8a1b292f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quartic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "b610c915c9c6a584f8592d05375c54d6fde39f9c3ec3b684512a0cfb8a1b292f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b610c915c9c6a584f8592d05375c54d6fde39f9c3ec3b684512a0cfb8a1b292f", kill_on_drop: false }`
[INFO] [stdout] b610c915c9c6a584f8592d05375c54d6fde39f9c3ec3b684512a0cfb8a1b292f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2084e2f44f9aa3408426e55752d84af99c6d50e006c5292054c15bc298241b8d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2084e2f44f9aa3408426e55752d84af99c6d50e006c5292054c15bc298241b8d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 30 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quartic-2d4f80ae22c8dd73
[INFO] [stdout] test chord::tests::chord_notes ... ok
[INFO] [stdout] test chord::tests::polychord_notes ... ok
[INFO] [stdout] test chord::tests::offset_calculation ... ok
[INFO] [stdout] test chord::tests::chord_from_shorthand ... ok
[INFO] [stdout] test parser::tests::parse_alterations ... ok
[INFO] [stdout] test chord::tests::polychord_from_shorthand ... ok
[INFO] [stdout] test parser::tests::parse_alterations_multi ... ok
[INFO] [stdout] test parser::tests::parse_augmented_triad ... ok
[INFO] [stdout] test parser::tests::parse_fifth_chord ... ok
[INFO] [stdout] test parser::tests::parse_alterations_multi_spaced ... ok
[INFO] [stdout] test parser::tests::parse_augmented_extended ... ok
[INFO] [stdout] test parser::tests::parse_diminished_triad ... ok
[INFO] [stdout] test parser::tests::parse_dom_seventh_chord ... ok
[INFO] [stdout] test parser::tests::parse_note_invalid_root ... ok
[INFO] [stdout] test parser::tests::parse_note_no_accidentals ... ok
[INFO] [stdout] test parser::tests::parse_diminished_triad_extended ... ok
[INFO] [stdout] test parser::tests::parse_complex_polychord ... ok
[INFO] [stdout] test parser::tests::parse_slash_chord_simple ... ok
[INFO] [stdout] test parser::tests::parse_slash_polychord ... ok
[INFO] [stdout] test parser::tests::parse_note_accidentals ... ok
[INFO] [stdout] test parser::tests::parse_note_unicode_accidentals ... ok
[INFO] [stdout] test parser::tests::parse_simple_chord ... ok
[INFO] [stdout] test parser::tests::parse_seventh_chord ... ok
[INFO] [stdout] test parser::tests::parse_minor_seventh_chord ... ok
[INFO] [stderr]    Doc-tests quartic
[INFO] [stdout] test parser::tests::parse_note_trailing_junk ... ok
[INFO] [stdout] test parser::tests::parse_slash_chord_extended ... ok
[INFO] [stdout] test parser::tests::parse_note_unicode_accidentals_double_sharp ... ok
[INFO] [stdout] test parser::tests::parse_minor_major_seventh ... ok
[INFO] [stdout] test parser::tests::parse_simple_polychord ... ok
[INFO] [stdout] test parser::tests::parse_minor_chord ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/chord.rs - chord (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2084e2f44f9aa3408426e55752d84af99c6d50e006c5292054c15bc298241b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2084e2f44f9aa3408426e55752d84af99c6d50e006c5292054c15bc298241b8d", kill_on_drop: false }`
[INFO] [stdout] 2084e2f44f9aa3408426e55752d84af99c6d50e006c5292054c15bc298241b8d