[INFO] fetching crate persichetti 0.2.0...
[INFO] testing persichetti-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate persichetti 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate persichetti 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate persichetti 0.2.0
[INFO] finished tweaking crates.io crate persichetti 0.2.0
[INFO] tweaked toml for crates.io crate persichetti 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05cb2d2f78f241540322a8886e2b11580a150b85988c4ec1c6a4171a24b4045a
[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" "05cb2d2f78f241540322a8886e2b11580a150b85988c4ec1c6a4171a24b4045a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05cb2d2f78f241540322a8886e2b11580a150b85988c4ec1c6a4171a24b4045a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05cb2d2f78f241540322a8886e2b11580a150b85988c4ec1c6a4171a24b4045a", kill_on_drop: false }`
[INFO] [stdout] 05cb2d2f78f241540322a8886e2b11580a150b85988c4ec1c6a4171a24b4045a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10dee2d3f746497ae6d68288d2bcf913913f3c5532c62c7945d6c0774a8e2640
[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" "10dee2d3f746497ae6d68288d2bcf913913f3c5532c62c7945d6c0774a8e2640", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling persichetti v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "10dee2d3f746497ae6d68288d2bcf913913f3c5532c62c7945d6c0774a8e2640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10dee2d3f746497ae6d68288d2bcf913913f3c5532c62c7945d6c0774a8e2640", kill_on_drop: false }`
[INFO] [stdout] 10dee2d3f746497ae6d68288d2bcf913913f3c5532c62c7945d6c0774a8e2640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 264d9dd45c06bd11ad420ee4001b68e489ac74a3ed8e0788d25fa4b23404e3e1
[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" "264d9dd45c06bd11ad420ee4001b68e489ac74a3ed8e0788d25fa4b23404e3e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling persichetti v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "264d9dd45c06bd11ad420ee4001b68e489ac74a3ed8e0788d25fa4b23404e3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264d9dd45c06bd11ad420ee4001b68e489ac74a3ed8e0788d25fa4b23404e3e1", kill_on_drop: false }`
[INFO] [stdout] 264d9dd45c06bd11ad420ee4001b68e489ac74a3ed8e0788d25fa4b23404e3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2791ff08a016d311d82bb1773ad535d511decdeaff292009ea8f56e89eb4e723
[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" "2791ff08a016d311d82bb1773ad535d511decdeaff292009ea8f56e89eb4e723", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/persichetti-3647b928ca4696be)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/notes_and_intervals.rs (/opt/rustwide/target/debug/deps/notes_and_intervals-378b33c71a5bc305)
[INFO] [stdout] test serialism::test::test_p ... ok
[INFO] [stdout] test serialism::test::test_i ... ok
[INFO] [stdout] test serialism::test::basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test inversion ... ok
[INFO] [stderr]      Running tests/pitched_notes_compound_intervals.rs (/opt/rustwide/target/debug/deps/pitched_notes_compound_intervals-f469b20d555a40a4)
[INFO] [stdout] test note_display ... ok
[INFO] [stdout] test interval_addition ... ok
[INFO] [stdout] test intervals_from_strings ... ok
[INFO] [stdout] test interval_display ... ok
[INFO] [stdout] test test_chromatic_scale_degree_conversion ... ok
[INFO] [stdout] test interval_naming ... ok
[INFO] [stdout] test note_plus_interval_trait ... ok
[INFO] [stdout] test readme_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test compound_interval_shorthand ... ok
[INFO] [stdout] test midi_conversions ... ok
[INFO] [stdout] test compound_interval_macro ... ok
[INFO] [stdout] test compound_interval_display ... ok
[INFO] [stdout] test pitched_note_macro ... ok
[INFO] [stdout] test compound_interval ... ok
[INFO] [stdout] test pitched_note_display ... ok
[INFO] [stderr]    Doc-tests persichetti
[INFO] [stdout] test interval_naming ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/primitives.rs - primitives::NoteName::from_diatonic_scale_degree (line 174) ... ok
[INFO] [stdout] test src/primitives.rs - primitives::Interval::chromatic_size (line 653) ... ok
[INFO] [stdout] test src/primitives.rs - primitives (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/primitives.rs - primitives::Interval::from_notes (line 670) ... ok
[INFO] [stdout] test src/primitives.rs - primitives (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2791ff08a016d311d82bb1773ad535d511decdeaff292009ea8f56e89eb4e723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2791ff08a016d311d82bb1773ad535d511decdeaff292009ea8f56e89eb4e723", kill_on_drop: false }`
[INFO] [stdout] 2791ff08a016d311d82bb1773ad535d511decdeaff292009ea8f56e89eb4e723