[INFO] updating cached repository henninglive/gamma-correction-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/henninglive/gamma-correction-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/henninglive/gamma-correction-demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/henninglive/gamma-correction-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/henninglive/gamma-correction-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/henninglive/gamma-correction-demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/henninglive/gamma-correction-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/henninglive/gamma-correction-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c84077afdaa5f09d02b03b5c72372186c56dcd9a
[INFO] sha for GitHub repo henninglive/gamma-correction-demo: c84077afdaa5f09d02b03b5c72372186c56dcd9a
[INFO] validating manifest of henninglive/gamma-correction-demo 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 henninglive/gamma-correction-demo 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 henninglive/gamma-correction-demo
[INFO] finished frobbing henninglive/gamma-correction-demo
[INFO] frobbed toml for henninglive/gamma-correction-demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/henninglive/gamma-correction-demo/Cargo.toml
[INFO] started frobbing henninglive/gamma-correction-demo
[INFO] finished frobbing henninglive/gamma-correction-demo
[INFO] frobbed toml for henninglive/gamma-correction-demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/henninglive/gamma-correction-demo/Cargo.toml
[INFO] crate henninglive/gamma-correction-demo 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 henninglive/gamma-correction-demo against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/henninglive/gamma-correction-demo:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e26b75f86b74fa1299986cb934b88e7ae772682c38018012aa6c40595cec6393
[INFO] running `"docker" "start" "-a" "e26b75f86b74fa1299986cb934b88e7ae772682c38018012aa6c40595cec6393"`
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num v0.1.35
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling gamma-correction-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
[INFO] running `"docker" "inspect" "e26b75f86b74fa1299986cb934b88e7ae772682c38018012aa6c40595cec6393"`
[INFO] running `"docker" "rm" "-f" "e26b75f86b74fa1299986cb934b88e7ae772682c38018012aa6c40595cec6393"`
[INFO] [stdout] e26b75f86b74fa1299986cb934b88e7ae772682c38018012aa6c40595cec6393
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/henninglive/gamma-correction-demo:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a1f3d626d5ae9551b993c93e06a51134161ad3a913adda8fa1916186f64c753a
[INFO] running `"docker" "start" "-a" "a1f3d626d5ae9551b993c93e06a51134161ad3a913adda8fa1916186f64c753a"`
[INFO] [stderr]    Compiling gamma-correction-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "a1f3d626d5ae9551b993c93e06a51134161ad3a913adda8fa1916186f64c753a"`
[INFO] running `"docker" "rm" "-f" "a1f3d626d5ae9551b993c93e06a51134161ad3a913adda8fa1916186f64c753a"`
[INFO] [stdout] a1f3d626d5ae9551b993c93e06a51134161ad3a913adda8fa1916186f64c753a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/henninglive/gamma-correction-demo:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c6942e106c5b19a88f0d85f1e9b0e7392d178c44eed32afbaed87ccd8b6ce2b5
[INFO] running `"docker" "start" "-a" "c6942e106c5b19a88f0d85f1e9b0e7392d178c44eed32afbaed87ccd8b6ce2b5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gamma_correction_demo-e83304da1b2d05f1
[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" "c6942e106c5b19a88f0d85f1e9b0e7392d178c44eed32afbaed87ccd8b6ce2b5"`
[INFO] running `"docker" "rm" "-f" "c6942e106c5b19a88f0d85f1e9b0e7392d178c44eed32afbaed87ccd8b6ce2b5"`
[INFO] [stdout] c6942e106c5b19a88f0d85f1e9b0e7392d178c44eed32afbaed87ccd8b6ce2b5