[INFO] fetching crate gif-dispose 3.1.1...
[INFO] testing gif-dispose-3.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gif-dispose 3.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate gif-dispose 3.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gif-dispose 3.1.1
[INFO] finished tweaking crates.io crate gif-dispose 3.1.1
[INFO] tweaked toml for crates.io crate gif-dispose 3.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate gif-dispose 3.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rgb v0.8.25
[INFO] [stderr]   Downloaded imgref v1.7.1
[INFO] [stderr]   Downloaded bytemuck v1.5.0
[INFO] [stderr]   Downloaded fallible_collections v0.3.1
[INFO] [stderr]   Downloaded lodepng v3.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cf67259b8f905495aae69684b432e566909be67a4e5a297e53ebf3b4defa513
[INFO] running `Command { std: "docker" "start" "-a" "9cf67259b8f905495aae69684b432e566909be67a4e5a297e53ebf3b4defa513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cf67259b8f905495aae69684b432e566909be67a4e5a297e53ebf3b4defa513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf67259b8f905495aae69684b432e566909be67a4e5a297e53ebf3b4defa513", kill_on_drop: false }`
[INFO] [stdout] 9cf67259b8f905495aae69684b432e566909be67a4e5a297e53ebf3b4defa513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e91f5814fe1941068a552d56fa1000f88b3f292c8d8bcdd27eb3dd9fd20a9bb
[INFO] running `Command { std: "docker" "start" "-a" "6e91f5814fe1941068a552d56fa1000f88b3f292c8d8bcdd27eb3dd9fd20a9bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling weezl v0.1.3
[INFO] [stderr]    Compiling bytemuck v1.5.0
[INFO] [stderr]    Compiling imgref v1.7.1
[INFO] [stderr]    Compiling rgb v0.8.25
[INFO] [stderr]    Compiling gif v0.11.1
[INFO] [stderr]    Compiling gif-dispose v3.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "6e91f5814fe1941068a552d56fa1000f88b3f292c8d8bcdd27eb3dd9fd20a9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e91f5814fe1941068a552d56fa1000f88b3f292c8d8bcdd27eb3dd9fd20a9bb", kill_on_drop: false }`
[INFO] [stdout] 6e91f5814fe1941068a552d56fa1000f88b3f292c8d8bcdd27eb3dd9fd20a9bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aacd1c88cdd284ebc375d4c592a2578e0f2f6db9b8ebb97532e2427e08b0fdc
[INFO] running `Command { std: "docker" "start" "-a" "5aacd1c88cdd284ebc375d4c592a2578e0f2f6db9b8ebb97532e2427e08b0fdc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling fallible_collections v0.3.1
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling lodepng v3.4.2
[INFO] [stderr]    Compiling gif-dispose v3.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.13s
[INFO] running `Command { std: "docker" "inspect" "5aacd1c88cdd284ebc375d4c592a2578e0f2f6db9b8ebb97532e2427e08b0fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aacd1c88cdd284ebc375d4c592a2578e0f2f6db9b8ebb97532e2427e08b0fdc", kill_on_drop: false }`
[INFO] [stdout] 5aacd1c88cdd284ebc375d4c592a2578e0f2f6db9b8ebb97532e2427e08b0fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2739fc498741580f3fce2d9af32398a071c6c73a088456fb24397649bb223168
[INFO] running `Command { std: "docker" "start" "-a" "2739fc498741580f3fce2d9af32398a071c6c73a088456fb24397649bb223168", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gif_dispose-43030eaeaa7ca0f6)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests gif-dispose
[INFO] [stdout] test screen::screen_rgb_rgba ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok
[INFO] [stdout] test src/screen.rs - screen::Screen<PixelType>::dispose (line 112) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2739fc498741580f3fce2d9af32398a071c6c73a088456fb24397649bb223168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2739fc498741580f3fce2d9af32398a071c6c73a088456fb24397649bb223168", kill_on_drop: false }`
[INFO] [stdout] 2739fc498741580f3fce2d9af32398a071c6c73a088456fb24397649bb223168