[INFO] updating cached repository SolidTux/rust_pixel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SolidTux/rust_pixel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SolidTux/rust_pixel" "work/ex/beta-1.37-6/sources/1.36.0/gh/SolidTux/rust_pixel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/SolidTux/rust_pixel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SolidTux/rust_pixel" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SolidTux/rust_pixel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SolidTux/rust_pixel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f9ff69631cfcbe2c7a5890ef05724a1a39e3942b
[INFO] sha for GitHub repo SolidTux/rust_pixel: f9ff69631cfcbe2c7a5890ef05724a1a39e3942b
[INFO] validating manifest of SolidTux/rust_pixel 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 SolidTux/rust_pixel 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 SolidTux/rust_pixel
[INFO] finished frobbing SolidTux/rust_pixel
[INFO] frobbed toml for SolidTux/rust_pixel written to work/ex/beta-1.37-6/sources/1.36.0/gh/SolidTux/rust_pixel/Cargo.toml
[INFO] started frobbing SolidTux/rust_pixel
[INFO] finished frobbing SolidTux/rust_pixel
[INFO] frobbed toml for SolidTux/rust_pixel written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SolidTux/rust_pixel/Cargo.toml
[INFO] crate SolidTux/rust_pixel 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 SolidTux/rust_pixel 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/SolidTux/rust_pixel:/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] 945c953f38720cc1bf2659db12b17f7e09e3a436ee8531434c5448cff58a8fab
[INFO] running `"docker" "start" "-a" "945c953f38720cc1bf2659db12b17f7e09e3a436ee8531434c5448cff58a8fab"`
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling deflate v0.7.11
[INFO] [stderr]    Compiling gif v0.9.1
[INFO] [stderr]    Compiling rayon-core v1.0.0
[INFO] [stderr]    Compiling num-rational v0.1.36
[INFO] [stderr]    Compiling rayon v0.7.0
[INFO] [stderr]    Compiling png v0.7.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.12
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling rust_pixel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.08s
[INFO] running `"docker" "inspect" "945c953f38720cc1bf2659db12b17f7e09e3a436ee8531434c5448cff58a8fab"`
[INFO] running `"docker" "rm" "-f" "945c953f38720cc1bf2659db12b17f7e09e3a436ee8531434c5448cff58a8fab"`
[INFO] [stdout] 945c953f38720cc1bf2659db12b17f7e09e3a436ee8531434c5448cff58a8fab
[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/SolidTux/rust_pixel:/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] 737a0c7dae38bc7751a86557ff1ae4de32f5342deb3e1057eb80bc2010b74d85
[INFO] running `"docker" "start" "-a" "737a0c7dae38bc7751a86557ff1ae4de32f5342deb3e1057eb80bc2010b74d85"`
[INFO] [stderr]    Compiling rust_pixel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "737a0c7dae38bc7751a86557ff1ae4de32f5342deb3e1057eb80bc2010b74d85"`
[INFO] running `"docker" "rm" "-f" "737a0c7dae38bc7751a86557ff1ae4de32f5342deb3e1057eb80bc2010b74d85"`
[INFO] [stdout] 737a0c7dae38bc7751a86557ff1ae4de32f5342deb3e1057eb80bc2010b74d85
[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/SolidTux/rust_pixel:/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] 81731adaaf92f9cf1db2c4624ed2b64c1e7859aa50cd3859627c116a4d59f25f
[INFO] running `"docker" "start" "-a" "81731adaaf92f9cf1db2c4624ed2b64c1e7859aa50cd3859627c116a4d59f25f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_pixel-bd28abf0886cf4e2
[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" "81731adaaf92f9cf1db2c4624ed2b64c1e7859aa50cd3859627c116a4d59f25f"`
[INFO] running `"docker" "rm" "-f" "81731adaaf92f9cf1db2c4624ed2b64c1e7859aa50cd3859627c116a4d59f25f"`
[INFO] [stdout] 81731adaaf92f9cf1db2c4624ed2b64c1e7859aa50cd3859627c116a4d59f25f