[INFO] crate image-canvas 0.0.4 is already in cache
[INFO] testing image-canvas-0.0.4 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate image-canvas 0.0.4 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate image-canvas 0.0.4 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate image-canvas 0.0.4
[INFO] finished tweaking crates.io crate image-canvas 0.0.4
[INFO] tweaked toml for crates.io crate image-canvas 0.0.4 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 65f94fadfb8043bca5a617cc5581f3537ebe2abd602a6d8d464008bc4e1b45dd
[INFO] running `"docker" "start" "-a" "65f94fadfb8043bca5a617cc5581f3537ebe2abd602a6d8d464008bc4e1b45dd"`
[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
[INFO] [stderr]    Compiling zerocopy v0.2.8
[INFO] [stderr]    Compiling image-canvas v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.93s
[INFO] running `"docker" "inspect" "65f94fadfb8043bca5a617cc5581f3537ebe2abd602a6d8d464008bc4e1b45dd"`
[INFO] running `"docker" "rm" "-f" "65f94fadfb8043bca5a617cc5581f3537ebe2abd602a6d8d464008bc4e1b45dd"`
[INFO] [stdout] 65f94fadfb8043bca5a617cc5581f3537ebe2abd602a6d8d464008bc4e1b45dd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 265e27df60db66c5b7cb965fa7117d1114a73a78c867336d099fae4631845bfe
[INFO] running `"docker" "start" "-a" "265e27df60db66c5b7cb965fa7117d1114a73a78c867336d099fae4631845bfe"`
[INFO] [stderr]    Compiling image-canvas v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "265e27df60db66c5b7cb965fa7117d1114a73a78c867336d099fae4631845bfe"`
[INFO] running `"docker" "rm" "-f" "265e27df60db66c5b7cb965fa7117d1114a73a78c867336d099fae4631845bfe"`
[INFO] [stdout] 265e27df60db66c5b7cb965fa7117d1114a73a78c867336d099fae4631845bfe
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 7f4ecda335ff2518573c8a2056611455d3b6e41826f8cce3c5a774bdab309435
[INFO] running `"docker" "start" "-a" "7f4ecda335ff2518573c8a2056611455d3b6e41826f8cce3c5a774bdab309435"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/canvas-fd1f1d38a85cf487
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test buf::tests::reinterpret ... ok
[INFO] [stdout] test buf::tests::single_max_element ... ok
[INFO] [stdout] test canvas::tests::buffer_reuse ... ok
[INFO] [stdout] test rec::tests::resize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests canvas
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/rec.rs - rec::Rec<P>::reuse (line 127) ... ok
[INFO] [stdout] test src/rec.rs - rec::Rec<P>::shrink_to_fit (line 172) ... ok
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] test src/rec.rs - rec::ReuseError (line 29) ... ok
[INFO] [stdout] test src/canvas.rs - canvas::CanvasReuseError (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7f4ecda335ff2518573c8a2056611455d3b6e41826f8cce3c5a774bdab309435"`
[INFO] running `"docker" "rm" "-f" "7f4ecda335ff2518573c8a2056611455d3b6e41826f8cce3c5a774bdab309435"`
[INFO] [stdout] 7f4ecda335ff2518573c8a2056611455d3b6e41826f8cce3c5a774bdab309435