[INFO] fetching crate thumbnailer 0.4.0...
[INFO] testing thumbnailer-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate thumbnailer 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate thumbnailer 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thumbnailer 0.4.0
[INFO] finished tweaking crates.io crate thumbnailer 0.4.0
[INFO] tweaked toml for crates.io crate thumbnailer 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edd8e405d5dbcfebdd83849c47f712ee8a6f423df6cd3ef8ecca7adc06718cad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "edd8e405d5dbcfebdd83849c47f712ee8a6f423df6cd3ef8ecca7adc06718cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd8e405d5dbcfebdd83849c47f712ee8a6f423df6cd3ef8ecca7adc06718cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd8e405d5dbcfebdd83849c47f712ee8a6f423df6cd3ef8ecca7adc06718cad", kill_on_drop: false }`
[INFO] [stdout] edd8e405d5dbcfebdd83849c47f712ee8a6f423df6cd3ef8ecca7adc06718cad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a007671b672f33c787846d3b6a4d67fd396b6898d0f00667f8477c3f303997d7
[INFO] running `Command { std: "docker" "start" "-a" "a007671b672f33c787846d3b6a4d67fd396b6898d0f00667f8477c3f303997d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling libwebp-sys v0.4.2
[INFO] [stderr]    Compiling jpeg-decoder v0.2.4
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling flume v0.10.12
[INFO] [stderr]    Compiling tiff v0.7.2
[INFO] [stderr]    Compiling exr v1.4.1
[INFO] [stderr]    Compiling image v0.24.1
[INFO] [stderr]    Compiling webp v0.2.2
[INFO] [stderr]    Compiling thumbnailer v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.74s
[INFO] running `Command { std: "docker" "inspect" "a007671b672f33c787846d3b6a4d67fd396b6898d0f00667f8477c3f303997d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a007671b672f33c787846d3b6a4d67fd396b6898d0f00667f8477c3f303997d7", kill_on_drop: false }`
[INFO] [stdout] a007671b672f33c787846d3b6a4d67fd396b6898d0f00667f8477c3f303997d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51051cd18d59a54229b623d15004908a1cb92062e27158247401c56df7a24a8d
[INFO] running `Command { std: "docker" "start" "-a" "51051cd18d59a54229b623d15004908a1cb92062e27158247401c56df7a24a8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling thumbnailer v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3m 57s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/thumbnailer-c187ff2157fa808a)
[INFO] [stderr]   Executable tests/image_reading.rs (/opt/rustwide/target/debug/deps/image_reading-928925a0f2a3b30d)
[INFO] [stderr]   Executable tests/image_writing.rs (/opt/rustwide/target/debug/deps/image_writing-cff719a3b2efbf55)
[INFO] [stderr]   Executable tests/video_reading.rs (/opt/rustwide/target/debug/deps/video_reading-ad29a1227849e037)
[INFO] running `Command { std: "docker" "inspect" "51051cd18d59a54229b623d15004908a1cb92062e27158247401c56df7a24a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51051cd18d59a54229b623d15004908a1cb92062e27158247401c56df7a24a8d", kill_on_drop: false }`
[INFO] [stdout] 51051cd18d59a54229b623d15004908a1cb92062e27158247401c56df7a24a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 85693d2f3710f8196db58b1517176433f79dd6a2ab5592beb290636db0c50ab9
[INFO] running `Command { std: "docker" "start" "-a" "85693d2f3710f8196db58b1517176433f79dd6a2ab5592beb290636db0c50ab9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thumbnailer-c187ff2157fa808a)
[INFO] [stderr]      Running tests/image_reading.rs (/opt/rustwide/target/debug/deps/image_reading-928925a0f2a3b30d)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test it_creates_small_thumbnails_for_webp ... ok
[INFO] [stdout] test it_creates_medium_thumbnails_for_jpeg ... ok
[INFO] [stdout] test it_creates_medium_thumbnails_for_webp ... ok
[INFO] [stdout] test it_creates_small_thumbnails_for_png ... ok
[INFO] [stdout] test it_creates_small_thumbnails_for_jpeg ... ok
[INFO] [stdout] test it_creates_large_thumbnails_for_jpeg ... ok
[INFO] [stdout] test it_creates_medium_thumbnails_for_png ... ok
[INFO] [stdout] test it_creates_large_thumbnails_for_webp ... ok
[INFO] [stdout] test it_creates_large_thumbnails_for_png ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/image_writing.rs (/opt/rustwide/target/debug/deps/image_writing-cff719a3b2efbf55)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test it_converts_png_thumbnails_for_webp ... ok
[INFO] [stdout] test it_converts_jpeg_thumbnails_for_jpeg ... ok
[INFO] [stdout] test it_converts_jpeg_thumbnails_for_png ... ok
[INFO] [stdout] test it_converts_jpeg_thumbnails_for_webp ... ok
[INFO] [stdout] test it_converts_png_thumbnails_for_jpeg ... ok
[INFO] [stdout] test it_converts_png_thumbnails_for_png ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/video_reading.rs (/opt/rustwide/target/debug/deps/video_reading-ad29a1227849e037)
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_creates_thumbnails_for_mp4 ... ok
[INFO] [stderr]    Doc-tests thumbnailer
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85693d2f3710f8196db58b1517176433f79dd6a2ab5592beb290636db0c50ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85693d2f3710f8196db58b1517176433f79dd6a2ab5592beb290636db0c50ab9", kill_on_drop: false }`
[INFO] [stdout] 85693d2f3710f8196db58b1517176433f79dd6a2ab5592beb290636db0c50ab9