[INFO] updating cached repository technolapin/wave
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/technolapin/wave
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/technolapin/wave" "work/ex/beta-1.38-1/sources/1.37.0/gh/technolapin/wave"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/technolapin/wave'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/technolapin/wave" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/technolapin/wave"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/technolapin/wave'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 70d4ae3e618e636826491aca6a764d2578977403
[INFO] sha for GitHub repo technolapin/wave: 70d4ae3e618e636826491aca6a764d2578977403
[INFO] validating manifest of technolapin/wave 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 technolapin/wave 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 technolapin/wave
[INFO] finished frobbing technolapin/wave
[INFO] frobbed toml for technolapin/wave written to work/ex/beta-1.38-1/sources/1.37.0/gh/technolapin/wave/Cargo.toml
[INFO] started frobbing technolapin/wave
[INFO] finished frobbing technolapin/wave
[INFO] frobbed toml for technolapin/wave written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/technolapin/wave/Cargo.toml
[INFO] crate technolapin/wave 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 technolapin/wave against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/technolapin/wave:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 49cd9963748e3a5bd50b2e371a732d4baa93ff9cf3091e20ede6ad07785825e2
[INFO] running `"docker" "start" "-a" "49cd9963748e3a5bd50b2e371a732d4baa93ff9cf3091e20ede6ad07785825e2"`
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling wave v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.32s
[INFO] running `"docker" "inspect" "49cd9963748e3a5bd50b2e371a732d4baa93ff9cf3091e20ede6ad07785825e2"`
[INFO] running `"docker" "rm" "-f" "49cd9963748e3a5bd50b2e371a732d4baa93ff9cf3091e20ede6ad07785825e2"`
[INFO] [stdout] 49cd9963748e3a5bd50b2e371a732d4baa93ff9cf3091e20ede6ad07785825e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/technolapin/wave:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 64cb5630f0655ce1f1c053a19597e7435205c496e56c133dda54b042458256ba
[INFO] running `"docker" "start" "-a" "64cb5630f0655ce1f1c053a19597e7435205c496e56c133dda54b042458256ba"`
[INFO] [stderr]    Compiling wave v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "64cb5630f0655ce1f1c053a19597e7435205c496e56c133dda54b042458256ba"`
[INFO] running `"docker" "rm" "-f" "64cb5630f0655ce1f1c053a19597e7435205c496e56c133dda54b042458256ba"`
[INFO] [stdout] 64cb5630f0655ce1f1c053a19597e7435205c496e56c133dda54b042458256ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/technolapin/wave:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 616b2cbf743b65ea4b200fcf5c9f72a7a1cad03d2502f7b8a1f6da6d6496591c
[INFO] running `"docker" "start" "-a" "616b2cbf743b65ea4b200fcf5c9f72a7a1cad03d2502f7b8a1f6da6d6496591c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wave-63e30713d1b5c766
[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" "616b2cbf743b65ea4b200fcf5c9f72a7a1cad03d2502f7b8a1f6da6d6496591c"`
[INFO] running `"docker" "rm" "-f" "616b2cbf743b65ea4b200fcf5c9f72a7a1cad03d2502f7b8a1f6da6d6496591c"`
[INFO] [stdout] 616b2cbf743b65ea4b200fcf5c9f72a7a1cad03d2502f7b8a1f6da6d6496591c