[INFO] updating cached repository rnestler/tune-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rnestler/tune-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rnestler/tune-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/rnestler/tune-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rnestler/tune-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rnestler/tune-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rnestler/tune-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rnestler/tune-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f53001938a24c9b1eb3b76b62ca116614fdf458a
[INFO] sha for GitHub repo rnestler/tune-rs: f53001938a24c9b1eb3b76b62ca116614fdf458a
[INFO] validating manifest of rnestler/tune-rs 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 rnestler/tune-rs 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 rnestler/tune-rs
[INFO] finished frobbing rnestler/tune-rs
[INFO] frobbed toml for rnestler/tune-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/rnestler/tune-rs/Cargo.toml
[INFO] started frobbing rnestler/tune-rs
[INFO] finished frobbing rnestler/tune-rs
[INFO] frobbed toml for rnestler/tune-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rnestler/tune-rs/Cargo.toml
[INFO] crate rnestler/tune-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing rnestler/tune-rs 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rnestler/tune-rs:/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] 5e54f47b9c574b2b0d1834153e6b7590ebd0e65cf84688a94666cb6bd784a464
[INFO] running `"docker" "start" "-a" "5e54f47b9c574b2b0d1834153e6b7590ebd0e65cf84688a94666cb6bd784a464"`
[INFO] [stderr]    Compiling libc v0.2.32
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling sdl2-sys v0.30.0 (https://github.com/Rust-SDL2/rust-sdl2.git#085d0679)
[INFO] [stderr]    Compiling strider v0.1.3
[INFO] [stderr]    Compiling lazy_static v0.2.9
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling num-complex v0.1.40
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num-bigint v0.1.40
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling nalgebra v0.5.1
[INFO] [stderr]    Compiling rustfft v1.0.1
[INFO] [stderr]    Compiling sdl2 v0.30.0 (https://github.com/Rust-SDL2/rust-sdl2.git#085d0679)
[INFO] [stderr]    Compiling apodize v0.1.2
[INFO] [stderr]    Compiling stft v0.2.0
[INFO] [stderr]    Compiling sdl_audio_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.41s
[INFO] running `"docker" "inspect" "5e54f47b9c574b2b0d1834153e6b7590ebd0e65cf84688a94666cb6bd784a464"`
[INFO] running `"docker" "rm" "-f" "5e54f47b9c574b2b0d1834153e6b7590ebd0e65cf84688a94666cb6bd784a464"`
[INFO] [stdout] 5e54f47b9c574b2b0d1834153e6b7590ebd0e65cf84688a94666cb6bd784a464
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rnestler/tune-rs:/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] db47e1020b1121c7b66a255e971ebbed5c15bcba2b724fe83b83f94835117808
[INFO] running `"docker" "start" "-a" "db47e1020b1121c7b66a255e971ebbed5c15bcba2b724fe83b83f94835117808"`
[INFO] [stderr]    Compiling sdl_audio_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "db47e1020b1121c7b66a255e971ebbed5c15bcba2b724fe83b83f94835117808"`
[INFO] running `"docker" "rm" "-f" "db47e1020b1121c7b66a255e971ebbed5c15bcba2b724fe83b83f94835117808"`
[INFO] [stdout] db47e1020b1121c7b66a255e971ebbed5c15bcba2b724fe83b83f94835117808
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rnestler/tune-rs:/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] 9e86118a6d53dc975df5291728c20d8ad190e4bb0167b3fe67f6a3a259d8a83c
[INFO] running `"docker" "start" "-a" "9e86118a6d53dc975df5291728c20d8ad190e4bb0167b3fe67f6a3a259d8a83c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sdl_audio_test-81f2d46164a1c658
[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" "9e86118a6d53dc975df5291728c20d8ad190e4bb0167b3fe67f6a3a259d8a83c"`
[INFO] running `"docker" "rm" "-f" "9e86118a6d53dc975df5291728c20d8ad190e4bb0167b3fe67f6a3a259d8a83c"`
[INFO] [stdout] 9e86118a6d53dc975df5291728c20d8ad190e4bb0167b3fe67f6a3a259d8a83c