[INFO] fetching crate persichetti 0.2.0...
[INFO] testing persichetti-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate persichetti 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate persichetti 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1fd4227b9b9d4497414c6cf8bc99a89dd181d510ae102dfc4e12f8252ea82ec
[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" "d1fd4227b9b9d4497414c6cf8bc99a89dd181d510ae102dfc4e12f8252ea82ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1fd4227b9b9d4497414c6cf8bc99a89dd181d510ae102dfc4e12f8252ea82ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1fd4227b9b9d4497414c6cf8bc99a89dd181d510ae102dfc4e12f8252ea82ec", kill_on_drop: false }`
[INFO] [stdout] d1fd4227b9b9d4497414c6cf8bc99a89dd181d510ae102dfc4e12f8252ea82ec
[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=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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c291071501a558e035b54d810bac70b7d9228da168847c6aad3582e1fec6773a
[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" "c291071501a558e035b54d810bac70b7d9228da168847c6aad3582e1fec6773a", 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 5.91s
[INFO] running `Command { std: "docker" "inspect" "c291071501a558e035b54d810bac70b7d9228da168847c6aad3582e1fec6773a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c291071501a558e035b54d810bac70b7d9228da168847c6aad3582e1fec6773a", kill_on_drop: false }`
[INFO] [stdout] c291071501a558e035b54d810bac70b7d9228da168847c6aad3582e1fec6773a
[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=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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 93aa908c9a347881b9a38a6250512ddea7dc4334ee8fcbc9f283fdcbc712bd97
[INFO] running `Command { std: "docker" "start" "-a" "93aa908c9a347881b9a38a6250512ddea7dc4334ee8fcbc9f283fdcbc712bd97", kill_on_drop: false }`
[INFO] [stderr]    Compiling persichetti v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "93aa908c9a347881b9a38a6250512ddea7dc4334ee8fcbc9f283fdcbc712bd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93aa908c9a347881b9a38a6250512ddea7dc4334ee8fcbc9f283fdcbc712bd97", kill_on_drop: false }`
[INFO] [stdout] 93aa908c9a347881b9a38a6250512ddea7dc4334ee8fcbc9f283fdcbc712bd97
[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=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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb1ac74f49c24c03908845991b138b3888555a3ff5816466a3e66d03c1ad3f59
[INFO] running `Command { std: "docker" "start" "-a" "cb1ac74f49c24c03908845991b138b3888555a3ff5816466a3e66d03c1ad3f59", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/persichetti-343eb1d772e375f0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[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] [stderr]      Running tests/notes_and_intervals.rs (/opt/rustwide/target/debug/deps/notes_and_intervals-34d100eb77c7e2fc)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test inversion ... ok
[INFO] [stdout] test note_display ... ok
[INFO] [stdout] test readme_example ... ok
[INFO] [stdout] test intervals_from_strings ... ok
[INFO] [stdout] test interval_addition ... ok
[INFO] [stdout] test interval_display ... ok
[INFO] [stdout] test note_plus_interval_trait ... ok
[INFO] [stdout] test interval_naming ... ok
[INFO] [stdout] test test_chromatic_scale_degree_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pitched_notes_compound_intervals.rs (/opt/rustwide/target/debug/deps/pitched_notes_compound_intervals-144a5cbddc9198d8)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test midi_conversions ... ok
[INFO] [stdout] test pitched_note_macro ... ok
[INFO] [stdout] test pitched_note_display ... ok
[INFO] [stdout] test interval_naming ... ok
[INFO] [stdout] test compound_interval ... ok
[INFO] [stdout] test compound_interval_display ... ok
[INFO] [stdout] test compound_interval_macro ... ok
[INFO] [stdout] test compound_interval_shorthand ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests persichetti
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/primitives.rs - primitives::Interval::chromatic_size (line 653) ... ok
[INFO] [stdout] test src/primitives.rs - primitives::NoteName::from_diatonic_scale_degree (line 174) ... ok
[INFO] [stdout] test src/primitives.rs - primitives (line 18) ... ok
[INFO] [stdout] test src/primitives.rs - primitives (line 43) ... 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] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb1ac74f49c24c03908845991b138b3888555a3ff5816466a3e66d03c1ad3f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1ac74f49c24c03908845991b138b3888555a3ff5816466a3e66d03c1ad3f59", kill_on_drop: false }`
[INFO] [stdout] cb1ac74f49c24c03908845991b138b3888555a3ff5816466a3e66d03c1ad3f59