[INFO] updating cached repository Ufocky/mp3GainBatRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ufocky/mp3GainBatRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ufocky/mp3GainBatRust" "work/ex/beta-1.37-6/sources/1.36.0/gh/Ufocky/mp3GainBatRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Ufocky/mp3GainBatRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ufocky/mp3GainBatRust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ufocky/mp3GainBatRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ufocky/mp3GainBatRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff62eae094400fccab03654547ef21b3dbb0eccb
[INFO] sha for GitHub repo Ufocky/mp3GainBatRust: ff62eae094400fccab03654547ef21b3dbb0eccb
[INFO] validating manifest of Ufocky/mp3GainBatRust on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Ufocky/mp3GainBatRust on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Ufocky/mp3GainBatRust
[INFO] finished frobbing Ufocky/mp3GainBatRust
[INFO] frobbed toml for Ufocky/mp3GainBatRust written to work/ex/beta-1.37-6/sources/1.36.0/gh/Ufocky/mp3GainBatRust/Cargo.toml
[INFO] started frobbing Ufocky/mp3GainBatRust
[INFO] finished frobbing Ufocky/mp3GainBatRust
[INFO] frobbed toml for Ufocky/mp3GainBatRust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ufocky/mp3GainBatRust/Cargo.toml
[INFO] crate Ufocky/mp3GainBatRust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Ufocky/mp3GainBatRust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Ufocky/mp3GainBatRust:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] eee6124662846cd58d032ec501d1091fc8ae6213f38830c90081fc825be0d15e
[INFO] running `"docker" "start" "-a" "eee6124662846cd58d032ec501d1091fc8ae6213f38830c90081fc825be0d15e"`
[INFO] [stderr]    Compiling syn v0.15.27
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling mp3GainBatRust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `mp3GainBatRust` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mp3_gain_bat_rust`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.04s
[INFO] running `"docker" "inspect" "eee6124662846cd58d032ec501d1091fc8ae6213f38830c90081fc825be0d15e"`
[INFO] running `"docker" "rm" "-f" "eee6124662846cd58d032ec501d1091fc8ae6213f38830c90081fc825be0d15e"`
[INFO] [stdout] eee6124662846cd58d032ec501d1091fc8ae6213f38830c90081fc825be0d15e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Ufocky/mp3GainBatRust:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fd97321815ec7debb29bbc3e745ba13d02f592b09f3a12524c12f76edb333614
[INFO] running `"docker" "start" "-a" "fd97321815ec7debb29bbc3e745ba13d02f592b09f3a12524c12f76edb333614"`
[INFO] [stderr]    Compiling mp3GainBatRust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `mp3GainBatRust` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mp3_gain_bat_rust`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "fd97321815ec7debb29bbc3e745ba13d02f592b09f3a12524c12f76edb333614"`
[INFO] running `"docker" "rm" "-f" "fd97321815ec7debb29bbc3e745ba13d02f592b09f3a12524c12f76edb333614"`
[INFO] [stdout] fd97321815ec7debb29bbc3e745ba13d02f592b09f3a12524c12f76edb333614
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Ufocky/mp3GainBatRust:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8b079eeaacdc5789d020e8170deafcd9b4b87b0d1ed5ef34c1a5472520de4150
[INFO] running `"docker" "start" "-a" "8b079eeaacdc5789d020e8170deafcd9b4b87b0d1ed5ef34c1a5472520de4150"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mp3GainBatRust-a93340f796b5e8c0
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test gen_dist_str_test_single ... ok
[INFO] [stdout] test gen_dist_str_test_none ... ok
[INFO] [stdout] test gen_dist_str_test_multi ... 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" "8b079eeaacdc5789d020e8170deafcd9b4b87b0d1ed5ef34c1a5472520de4150"`
[INFO] running `"docker" "rm" "-f" "8b079eeaacdc5789d020e8170deafcd9b4b87b0d1ed5ef34c1a5472520de4150"`
[INFO] [stdout] 8b079eeaacdc5789d020e8170deafcd9b4b87b0d1ed5ef34c1a5472520de4150