[INFO] updating cached repository ben01189998819991197253/fretta
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ben01189998819991197253/fretta
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ben01189998819991197253/fretta" "work/ex/beta-1.38-1/sources/1.37.0/gh/ben01189998819991197253/fretta"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ben01189998819991197253/fretta'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ben01189998819991197253/fretta" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben01189998819991197253/fretta"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben01189998819991197253/fretta'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61002c1be8bb0d683279cc4e7e01b2bfbfa1debc
[INFO] sha for GitHub repo ben01189998819991197253/fretta: 61002c1be8bb0d683279cc4e7e01b2bfbfa1debc
[INFO] validating manifest of ben01189998819991197253/fretta 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 ben01189998819991197253/fretta 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 ben01189998819991197253/fretta
[INFO] finished frobbing ben01189998819991197253/fretta
[INFO] frobbed toml for ben01189998819991197253/fretta written to work/ex/beta-1.38-1/sources/1.37.0/gh/ben01189998819991197253/fretta/Cargo.toml
[INFO] started frobbing ben01189998819991197253/fretta
[INFO] finished frobbing ben01189998819991197253/fretta
[INFO] frobbed toml for ben01189998819991197253/fretta written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben01189998819991197253/fretta/Cargo.toml
[INFO] crate ben01189998819991197253/fretta already has a lockfile, it will not be regenerated
[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 ben01189998819991197253/fretta 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-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben01189998819991197253/fretta:/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] 3e12f3e21af0a3155d66537e200d1959deae2c21e78876257937ef5d1d88e393
[INFO] running `"docker" "start" "-a" "3e12f3e21af0a3155d66537e200d1959deae2c21e78876257937ef5d1d88e393"`
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling fretta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.82s
[INFO] running `"docker" "inspect" "3e12f3e21af0a3155d66537e200d1959deae2c21e78876257937ef5d1d88e393"`
[INFO] running `"docker" "rm" "-f" "3e12f3e21af0a3155d66537e200d1959deae2c21e78876257937ef5d1d88e393"`
[INFO] [stdout] 3e12f3e21af0a3155d66537e200d1959deae2c21e78876257937ef5d1d88e393
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben01189998819991197253/fretta:/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] 5d54ec505d442617f8c3cde6ca6682c87fa667cc3efc92653b6322fe78f37027
[INFO] running `"docker" "start" "-a" "5d54ec505d442617f8c3cde6ca6682c87fa667cc3efc92653b6322fe78f37027"`
[INFO] [stderr]    Compiling fretta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "5d54ec505d442617f8c3cde6ca6682c87fa667cc3efc92653b6322fe78f37027"`
[INFO] running `"docker" "rm" "-f" "5d54ec505d442617f8c3cde6ca6682c87fa667cc3efc92653b6322fe78f37027"`
[INFO] [stdout] 5d54ec505d442617f8c3cde6ca6682c87fa667cc3efc92653b6322fe78f37027
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben01189998819991197253/fretta:/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] 5c27e05a19f1808fe1bdeecd32c65ee0573b12267534fa1d19bdf38c74eaa7f8
[INFO] running `"docker" "start" "-a" "5c27e05a19f1808fe1bdeecd32c65ee0573b12267534fa1d19bdf38c74eaa7f8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fretta-6bc0acf5b9e30ab8
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_calculate_note ... ok
[INFO] [stdout] test tests::test_parse_tuning ... ok
[INFO] [stdout] test note::tests::test_try_note_from_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5c27e05a19f1808fe1bdeecd32c65ee0573b12267534fa1d19bdf38c74eaa7f8"`
[INFO] running `"docker" "rm" "-f" "5c27e05a19f1808fe1bdeecd32c65ee0573b12267534fa1d19bdf38c74eaa7f8"`
[INFO] [stdout] 5c27e05a19f1808fe1bdeecd32c65ee0573b12267534fa1d19bdf38c74eaa7f8