[INFO] crate color_scaling 0.0.4 is already in cache
[INFO] extracting crate color_scaling 0.0.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/color_scaling/0.0.4
[INFO] extracting crate color_scaling 0.0.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/color_scaling/0.0.4
[INFO] validating manifest of color_scaling-0.0.4 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 color_scaling-0.0.4 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 color_scaling-0.0.4
[INFO] finished frobbing color_scaling-0.0.4
[INFO] frobbed toml for color_scaling-0.0.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/color_scaling/0.0.4/Cargo.toml
[INFO] started frobbing color_scaling-0.0.4
[INFO] finished frobbing color_scaling-0.0.4
[INFO] frobbed toml for color_scaling-0.0.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/color_scaling/0.0.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 color_scaling-0.0.4 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/color_scaling/0.0.4:/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] 4faa9dd6cbda519c6ba10fe426a8d2b7ddb863a56e26a98a31a1dc9b00c0dc9d
[INFO] running `"docker" "start" "-a" "4faa9dd6cbda519c6ba10fe426a8d2b7ddb863a56e26a98a31a1dc9b00c0dc9d"`
[INFO] [stderr]    Compiling color_scaling v0.0.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "4faa9dd6cbda519c6ba10fe426a8d2b7ddb863a56e26a98a31a1dc9b00c0dc9d"`
[INFO] running `"docker" "rm" "-f" "4faa9dd6cbda519c6ba10fe426a8d2b7ddb863a56e26a98a31a1dc9b00c0dc9d"`
[INFO] [stdout] 4faa9dd6cbda519c6ba10fe426a8d2b7ddb863a56e26a98a31a1dc9b00c0dc9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/color_scaling/0.0.4:/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] 07edac883fbef62c000aa18efd39372f7cd46e0f3f7767bdf86462987b273e40
[INFO] running `"docker" "start" "-a" "07edac883fbef62c000aa18efd39372f7cd46e0f3f7767bdf86462987b273e40"`
[INFO] [stderr]    Compiling color_scaling v0.0.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `"docker" "inspect" "07edac883fbef62c000aa18efd39372f7cd46e0f3f7767bdf86462987b273e40"`
[INFO] running `"docker" "rm" "-f" "07edac883fbef62c000aa18efd39372f7cd46e0f3f7767bdf86462987b273e40"`
[INFO] [stdout] 07edac883fbef62c000aa18efd39372f7cd46e0f3f7767bdf86462987b273e40
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/color_scaling/0.0.4:/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] 54a9cc4037d8973ae28f3dcde442589674692886568058c19670baad35018e72
[INFO] running `"docker" "start" "-a" "54a9cc4037d8973ae28f3dcde442589674692886568058c19670baad35018e72"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/color_scaling-2bc7a31bcfcd9bf5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_scaling_rgb_u8 ... ok
[INFO] [stderr]    Doc-tests color_scaling
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "54a9cc4037d8973ae28f3dcde442589674692886568058c19670baad35018e72"`
[INFO] running `"docker" "rm" "-f" "54a9cc4037d8973ae28f3dcde442589674692886568058c19670baad35018e72"`
[INFO] [stdout] 54a9cc4037d8973ae28f3dcde442589674692886568058c19670baad35018e72