[INFO] updating cached repository Isaac-Lozano/Metronome
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Isaac-Lozano/Metronome
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Isaac-Lozano/Metronome" "work/ex/beta-1.37-6/sources/1.36.0/gh/Isaac-Lozano/Metronome"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Isaac-Lozano/Metronome'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Isaac-Lozano/Metronome" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Isaac-Lozano/Metronome"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Isaac-Lozano/Metronome'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ed11a9ecc42653884fed5b383f1d91df5d2b3e3
[INFO] sha for GitHub repo Isaac-Lozano/Metronome: 1ed11a9ecc42653884fed5b383f1d91df5d2b3e3
[INFO] validating manifest of Isaac-Lozano/Metronome 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 Isaac-Lozano/Metronome 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 Isaac-Lozano/Metronome
[INFO] finished frobbing Isaac-Lozano/Metronome
[INFO] frobbed toml for Isaac-Lozano/Metronome written to work/ex/beta-1.37-6/sources/1.36.0/gh/Isaac-Lozano/Metronome/Cargo.toml
[INFO] started frobbing Isaac-Lozano/Metronome
[INFO] finished frobbing Isaac-Lozano/Metronome
[INFO] frobbed toml for Isaac-Lozano/Metronome written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Isaac-Lozano/Metronome/Cargo.toml
[INFO] crate Isaac-Lozano/Metronome 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 Isaac-Lozano/Metronome against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Isaac-Lozano/Metronome:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 450b01a51c1ec4e8f4d1d01bba807da9425d3cc5bb57ca40e4ec1710b093c0ee
[INFO] running `"docker" "start" "-a" "450b01a51c1ec4e8f4d1d01bba807da9425d3cc5bb57ca40e4ec1710b093c0ee"`
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling metronome v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "450b01a51c1ec4e8f4d1d01bba807da9425d3cc5bb57ca40e4ec1710b093c0ee"`
[INFO] running `"docker" "rm" "-f" "450b01a51c1ec4e8f4d1d01bba807da9425d3cc5bb57ca40e4ec1710b093c0ee"`
[INFO] [stdout] 450b01a51c1ec4e8f4d1d01bba807da9425d3cc5bb57ca40e4ec1710b093c0ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Isaac-Lozano/Metronome:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 86465da3de9f555c161d9f58987c552e1040a4995db57bc46269e16945309781
[INFO] running `"docker" "start" "-a" "86465da3de9f555c161d9f58987c552e1040a4995db57bc46269e16945309781"`
[INFO] [stderr]    Compiling metronome v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "86465da3de9f555c161d9f58987c552e1040a4995db57bc46269e16945309781"`
[INFO] running `"docker" "rm" "-f" "86465da3de9f555c161d9f58987c552e1040a4995db57bc46269e16945309781"`
[INFO] [stdout] 86465da3de9f555c161d9f58987c552e1040a4995db57bc46269e16945309781
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Isaac-Lozano/Metronome:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e9a469bcdcbf77a87c371d3db72ddff4972cfe031fd3bcb5833fd80103295e9c
[INFO] running `"docker" "start" "-a" "e9a469bcdcbf77a87c371d3db72ddff4972cfe031fd3bcb5833fd80103295e9c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/metronome-2cc04051a7c02931
[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" "e9a469bcdcbf77a87c371d3db72ddff4972cfe031fd3bcb5833fd80103295e9c"`
[INFO] running `"docker" "rm" "-f" "e9a469bcdcbf77a87c371d3db72ddff4972cfe031fd3bcb5833fd80103295e9c"`
[INFO] [stdout] e9a469bcdcbf77a87c371d3db72ddff4972cfe031fd3bcb5833fd80103295e9c