[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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/ben01189998819991197253/fretta"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/ben01189998819991197253/fretta'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ben01189998819991197253/fretta" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ben01189998819991197253/fretta"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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 master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ben01189998819991197253/fretta on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ben01189998819991197253/fretta/Cargo.toml
[INFO] crate ben01189998819991197253/fretta has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ben01189998819991197253/fretta against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 0a03486fa3f5d5180789ce621247d8229b22b2f0760d84f478be0336849714b2
[INFO] running `"docker" "start" "-a" "0a03486fa3f5d5180789ce621247d8229b22b2f0760d84f478be0336849714b2"`
[INFO] [stderr]    Compiling cc v1.0.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling backtrace v0.3.3
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling fretta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.13s
[INFO] running `"docker" "inspect" "0a03486fa3f5d5180789ce621247d8229b22b2f0760d84f478be0336849714b2"`
[INFO] running `"docker" "rm" "-f" "0a03486fa3f5d5180789ce621247d8229b22b2f0760d84f478be0336849714b2"`
[INFO] [stdout] 0a03486fa3f5d5180789ce621247d8229b22b2f0760d84f478be0336849714b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8df2d3a950acdecfc5418292504d4e4210fc4d0b2eb03fc4d89cff96911238c6
[INFO] running `"docker" "start" "-a" "8df2d3a950acdecfc5418292504d4e4210fc4d0b2eb03fc4d89cff96911238c6"`
[INFO] [stderr]    Compiling fretta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `"docker" "inspect" "8df2d3a950acdecfc5418292504d4e4210fc4d0b2eb03fc4d89cff96911238c6"`
[INFO] running `"docker" "rm" "-f" "8df2d3a950acdecfc5418292504d4e4210fc4d0b2eb03fc4d89cff96911238c6"`
[INFO] [stdout] 8df2d3a950acdecfc5418292504d4e4210fc4d0b2eb03fc4d89cff96911238c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] b8b2582bcda5e6a327a1bf5fa74066c8d010c0dd36ea1f02d1116a8004cdd66f
[INFO] running `"docker" "start" "-a" "b8b2582bcda5e6a327a1bf5fa74066c8d010c0dd36ea1f02d1116a8004cdd66f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fretta-fe321742a70c678e
[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" "b8b2582bcda5e6a327a1bf5fa74066c8d010c0dd36ea1f02d1116a8004cdd66f"`
[INFO] running `"docker" "rm" "-f" "b8b2582bcda5e6a327a1bf5fa74066c8d010c0dd36ea1f02d1116a8004cdd66f"`
[INFO] [stdout] b8b2582bcda5e6a327a1bf5fa74066c8d010c0dd36ea1f02d1116a8004cdd66f