[INFO] crate pitch_calc 0.11.1 is already in cache
[INFO] extracting crate pitch_calc 0.11.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/pitch_calc/0.11.1
[INFO] extracting crate pitch_calc 0.11.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pitch_calc/0.11.1
[INFO] validating manifest of pitch_calc-0.11.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pitch_calc-0.11.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pitch_calc-0.11.1
[INFO] finished frobbing pitch_calc-0.11.1
[INFO] frobbed toml for pitch_calc-0.11.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pitch_calc/0.11.1/Cargo.toml
[INFO] started frobbing pitch_calc-0.11.1
[INFO] finished frobbing pitch_calc-0.11.1
[INFO] frobbed toml for pitch_calc-0.11.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pitch_calc/0.11.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pitch_calc-0.11.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pitch_calc/0.11.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c24210f4f9faa478f5c89c35b1b2b3bb7cd44b2e5c99bd2a8d7f9ffa44f70f7a
[INFO] running `"docker" "start" "-a" "c24210f4f9faa478f5c89c35b1b2b3bb7cd44b2e5c99bd2a8d7f9ffa44f70f7a"`
[INFO] [stderr]    Compiling pitch_calc v0.11.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/convert.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 |   /// Implement From<T> for all fully defined pitch types
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 | / impl_all_pairs!(
[INFO] [stderr] 37 | |     to_hz => Hz,
[INFO] [stderr] 38 | |     to_mel => Mel,
[INFO] [stderr] 39 | |     to_letter_octave => LetterOctave,
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |     to_step => Step
[INFO] [stderr] 43 | |     );
[INFO] [stderr]    | |______- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/convert.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | /// Additionally implement From for calc::Hz = f32
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | impl_from!(CalcHz, Hz, other => Hz(other));
[INFO] [stderr]    | ------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "c24210f4f9faa478f5c89c35b1b2b3bb7cd44b2e5c99bd2a8d7f9ffa44f70f7a"`
[INFO] running `"docker" "rm" "-f" "c24210f4f9faa478f5c89c35b1b2b3bb7cd44b2e5c99bd2a8d7f9ffa44f70f7a"`
[INFO] [stdout] c24210f4f9faa478f5c89c35b1b2b3bb7cd44b2e5c99bd2a8d7f9ffa44f70f7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pitch_calc/0.11.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1189b499a04c1bf8c4b8f49dc8998066a68319220da16ba3a8eb8d4d9089c2cd
[INFO] running `"docker" "start" "-a" "1189b499a04c1bf8c4b8f49dc8998066a68319220da16ba3a8eb8d4d9089c2cd"`
[INFO] [stderr]    Compiling pitch_calc v0.11.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/convert.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 |   /// Implement From<T> for all fully defined pitch types
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 | / impl_all_pairs!(
[INFO] [stderr] 37 | |     to_hz => Hz,
[INFO] [stderr] 38 | |     to_mel => Mel,
[INFO] [stderr] 39 | |     to_letter_octave => LetterOctave,
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |     to_step => Step
[INFO] [stderr] 43 | |     );
[INFO] [stderr]    | |______- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/convert.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | /// Additionally implement From for calc::Hz = f32
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | impl_from!(CalcHz, Hz, other => Hz(other));
[INFO] [stderr]    | ------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "1189b499a04c1bf8c4b8f49dc8998066a68319220da16ba3a8eb8d4d9089c2cd"`
[INFO] running `"docker" "rm" "-f" "1189b499a04c1bf8c4b8f49dc8998066a68319220da16ba3a8eb8d4d9089c2cd"`
[INFO] [stdout] 1189b499a04c1bf8c4b8f49dc8998066a68319220da16ba3a8eb8d4d9089c2cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pitch_calc/0.11.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1e152c4d87c889da4c43af60e4143e8f002df1821a991a17b1c5fb534e7f7ef2
[INFO] running `"docker" "start" "-a" "1e152c4d87c889da4c43af60e4143e8f002df1821a991a17b1c5fb534e7f7ef2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pitch_calc-c655808a48249e2b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test convert::tests::conversion ... ok
[INFO] [stdout] test convert::tests::function_call ... ok
[INFO] [stderr]    Doc-tests pitch_calc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1e152c4d87c889da4c43af60e4143e8f002df1821a991a17b1c5fb534e7f7ef2"`
[INFO] running `"docker" "rm" "-f" "1e152c4d87c889da4c43af60e4143e8f002df1821a991a17b1c5fb534e7f7ef2"`
[INFO] [stdout] 1e152c4d87c889da4c43af60e4143e8f002df1821a991a17b1c5fb534e7f7ef2