[INFO] crate rgb2yuv420 0.2.3 is already in cache
[INFO] testing rgb2yuv420-0.2.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate rgb2yuv420 0.2.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rgb2yuv420 0.2.3 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rgb2yuv420 0.2.3
[INFO] finished tweaking crates.io crate rgb2yuv420 0.2.3
[INFO] tweaked toml for crates.io crate rgb2yuv420 0.2.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e74169562c7741ae085ed9837d870cdf5d150f9ee586da049b5028f2b214ce51
[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" "e74169562c7741ae085ed9837d870cdf5d150f9ee586da049b5028f2b214ce51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e74169562c7741ae085ed9837d870cdf5d150f9ee586da049b5028f2b214ce51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74169562c7741ae085ed9837d870cdf5d150f9ee586da049b5028f2b214ce51", kill_on_drop: false }`
[INFO] [stdout] e74169562c7741ae085ed9837d870cdf5d150f9ee586da049b5028f2b214ce51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a127bef93a0f4dfa725245fa44d0f4e569c582a6d414d4388eb26cd9a904be24
[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" "a127bef93a0f4dfa725245fa44d0f4e569c582a6d414d4388eb26cd9a904be24", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb2yuv420 v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "a127bef93a0f4dfa725245fa44d0f4e569c582a6d414d4388eb26cd9a904be24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a127bef93a0f4dfa725245fa44d0f4e569c582a6d414d4388eb26cd9a904be24", kill_on_drop: false }`
[INFO] [stdout] a127bef93a0f4dfa725245fa44d0f4e569c582a6d414d4388eb26cd9a904be24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b219be50f1436d8c282da2d03c7d88904e697ec44c338f82c162fa6abdf0701
[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" "5b219be50f1436d8c282da2d03c7d88904e697ec44c338f82c162fa6abdf0701", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rgb2yuv420 v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "5b219be50f1436d8c282da2d03c7d88904e697ec44c338f82c162fa6abdf0701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b219be50f1436d8c282da2d03c7d88904e697ec44c338f82c162fa6abdf0701", kill_on_drop: false }`
[INFO] [stdout] 5b219be50f1436d8c282da2d03c7d88904e697ec44c338f82c162fa6abdf0701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fa01f1ee51ff954397322f48ddbeb64a7261a13cf7ac4c46f7614572afd5618
[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" "9fa01f1ee51ff954397322f48ddbeb64a7261a13cf7ac4c46f7614572afd5618", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rgb2yuv420-29443d7f89d15330
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::rgb_to_yuv ... ok
[INFO] [stderr]    Doc-tests rgb2yuv420
[INFO] [stdout] test tests::rgba_to_yuv_from_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - convert_rgb_to_yuv420p (line 21) ... ok
[INFO] [stdout] test src/lib.rs - convert_rgb_to_yuv420sp_nv12 (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fa01f1ee51ff954397322f48ddbeb64a7261a13cf7ac4c46f7614572afd5618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa01f1ee51ff954397322f48ddbeb64a7261a13cf7ac4c46f7614572afd5618", kill_on_drop: false }`
[INFO] [stdout] 9fa01f1ee51ff954397322f48ddbeb64a7261a13cf7ac4c46f7614572afd5618