[INFO] crate color_blinder 0.3.0 is already in cache
[INFO] testing color_blinder-0.3.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate color_blinder 0.3.0 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate color_blinder 0.3.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate color_blinder 0.3.0
[INFO] finished tweaking crates.io crate color_blinder 0.3.0
[INFO] tweaked toml for crates.io crate color_blinder 0.3.0 written to work/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate color_blinder 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] f57a5a9ce6f3dbf81e0fd584c961ffe9cb04b470b542e74381642d5f7ce9628f
[INFO] running `"docker" "start" "-a" "f57a5a9ce6f3dbf81e0fd584c961ffe9cb04b470b542e74381642d5f7ce9628f"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling rusttype v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling image v0.22.1
[INFO] [stderr]    Compiling structopt-derive v0.3.1
[INFO] [stderr]    Compiling structopt v0.3.1
[INFO] [stderr]    Compiling color_blinder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.63s
[INFO] running `"docker" "inspect" "f57a5a9ce6f3dbf81e0fd584c961ffe9cb04b470b542e74381642d5f7ce9628f"`
[INFO] running `"docker" "rm" "-f" "f57a5a9ce6f3dbf81e0fd584c961ffe9cb04b470b542e74381642d5f7ce9628f"`
[INFO] [stdout] f57a5a9ce6f3dbf81e0fd584c961ffe9cb04b470b542e74381642d5f7ce9628f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a5712281ca1fd2aa7da6c48939f515e06a3ca9626ba5acc0c9d259f5893e00d0
[INFO] running `"docker" "start" "-a" "a5712281ca1fd2aa7da6c48939f515e06a3ca9626ba5acc0c9d259f5893e00d0"`
[INFO] [stderr]    Compiling color_blinder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `"docker" "inspect" "a5712281ca1fd2aa7da6c48939f515e06a3ca9626ba5acc0c9d259f5893e00d0"`
[INFO] running `"docker" "rm" "-f" "a5712281ca1fd2aa7da6c48939f515e06a3ca9626ba5acc0c9d259f5893e00d0"`
[INFO] [stdout] a5712281ca1fd2aa7da6c48939f515e06a3ca9626ba5acc0c9d259f5893e00d0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 3a121ea43eceba149660447dbc6fcb6e1feed6e5959d1b418e4bbd4ce8ba55e4
[INFO] running `"docker" "start" "-a" "3a121ea43eceba149660447dbc6fcb6e1feed6e5959d1b418e4bbd4ce8ba55e4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_blinder-ec5cf60409c4f6ad
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::single ... ok
[INFO] [stdout] test test::four ... ok
[INFO] [stdout] test test::twelfe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-3211c3d864193cc0
[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] [stderr]    Doc-tests color_blinder
[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" "3a121ea43eceba149660447dbc6fcb6e1feed6e5959d1b418e4bbd4ce8ba55e4"`
[INFO] running `"docker" "rm" "-f" "3a121ea43eceba149660447dbc6fcb6e1feed6e5959d1b418e4bbd4ce8ba55e4"`
[INFO] [stdout] 3a121ea43eceba149660447dbc6fcb6e1feed6e5959d1b418e4bbd4ce8ba55e4