[INFO] crate note_frequencies 0.1.1 is already in cache
[INFO] extracting crate note_frequencies 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/note_frequencies/0.1.1
[INFO] extracting crate note_frequencies 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/note_frequencies/0.1.1
[INFO] validating manifest of note_frequencies-0.1.1 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 note_frequencies-0.1.1 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 note_frequencies-0.1.1
[INFO] finished frobbing note_frequencies-0.1.1
[INFO] frobbed toml for note_frequencies-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/note_frequencies/0.1.1/Cargo.toml
[INFO] started frobbing note_frequencies-0.1.1
[INFO] finished frobbing note_frequencies-0.1.1
[INFO] frobbed toml for note_frequencies-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/note_frequencies/0.1.1/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 note_frequencies-0.1.1 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-1/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/note_frequencies/0.1.1:/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] 6df8ed4f3e6d8023c457cb1e7d76402731754f278e75f083b38aad06bb801229
[INFO] running `"docker" "start" "-a" "6df8ed4f3e6d8023c457cb1e7d76402731754f278e75f083b38aad06bb801229"`
[INFO] [stderr]    Compiling note_frequencies v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "6df8ed4f3e6d8023c457cb1e7d76402731754f278e75f083b38aad06bb801229"`
[INFO] running `"docker" "rm" "-f" "6df8ed4f3e6d8023c457cb1e7d76402731754f278e75f083b38aad06bb801229"`
[INFO] [stdout] 6df8ed4f3e6d8023c457cb1e7d76402731754f278e75f083b38aad06bb801229
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/note_frequencies/0.1.1:/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] b5d410d07728bbec2f004c85f3aa10f62a5bff177e70b7759db31512f7dab1c3
[INFO] running `"docker" "start" "-a" "b5d410d07728bbec2f004c85f3aa10f62a5bff177e70b7759db31512f7dab1c3"`
[INFO] [stderr]    Compiling note_frequencies v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "b5d410d07728bbec2f004c85f3aa10f62a5bff177e70b7759db31512f7dab1c3"`
[INFO] running `"docker" "rm" "-f" "b5d410d07728bbec2f004c85f3aa10f62a5bff177e70b7759db31512f7dab1c3"`
[INFO] [stdout] b5d410d07728bbec2f004c85f3aa10f62a5bff177e70b7759db31512f7dab1c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/note_frequencies/0.1.1:/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] 71fec755ddf2c3336bcff75fc7977c0f7ae0a4464dadea71e673c4c23aa23df7
[INFO] running `"docker" "start" "-a" "71fec755ddf2c3336bcff75fc7977c0f7ae0a4464dadea71e673c4c23aa23df7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/note_frequencies-d2facbe295035167
[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] [stderr]      Running /opt/crater/target/debug/deps/smoke-3be6c3d80e399ff7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smoke64-52bf55a1225986aa
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests note_frequencies
[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" "71fec755ddf2c3336bcff75fc7977c0f7ae0a4464dadea71e673c4c23aa23df7"`
[INFO] running `"docker" "rm" "-f" "71fec755ddf2c3336bcff75fc7977c0f7ae0a4464dadea71e673c4c23aa23df7"`
[INFO] [stdout] 71fec755ddf2c3336bcff75fc7977c0f7ae0a4464dadea71e673c4c23aa23df7