[INFO] crate y4m 0.5.3 is already in cache
[INFO] checking y4m-0.5.3 against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130
[INFO] extracting crate y4m 0.5.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate y4m 0.5.3 on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate y4m 0.5.3
[INFO] finished tweaking crates.io crate y4m 0.5.3
[INFO] tweaked toml for crates.io crate y4m 0.5.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate y4m 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 474466bf6dd861f874f0ad205f6a2b5de4fa07adf4635f5142f58043c49378e7
[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" "474466bf6dd861f874f0ad205f6a2b5de4fa07adf4635f5142f58043c49378e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "474466bf6dd861f874f0ad205f6a2b5de4fa07adf4635f5142f58043c49378e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474466bf6dd861f874f0ad205f6a2b5de4fa07adf4635f5142f58043c49378e7", kill_on_drop: false }`
[INFO] [stdout] 474466bf6dd861f874f0ad205f6a2b5de4fa07adf4635f5142f58043c49378e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 668e39dcb60d0e7c530b0e5ef7a8924f067cb2d546c639657fd7cdff8756a958
[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" "668e39dcb60d0e7c530b0e5ef7a8924f067cb2d546c639657fd7cdff8756a958", kill_on_drop: false }`
[INFO] [stderr]     Checking resize v0.3.1
[INFO] [stderr]     Checking y4m v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:407:47
[INFO] [stdout]     |
[INFO] [stdout] 407 |                         planes[0].as_ptr() as (*const u8),
[INFO] [stdout]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:413:47
[INFO] [stdout]     |
[INFO] [stdout] 413 |                         planes[1].as_ptr() as (*const u8),
[INFO] [stdout]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:419:47
[INFO] [stdout]     |
[INFO] [stdout] 419 |                         planes[2].as_ptr() as (*const u8),
[INFO] [stdout]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:407:47
[INFO] [stdout]     |
[INFO] [stdout] 407 |                         planes[0].as_ptr() as (*const u8),
[INFO] [stdout]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:413:47
[INFO] [stdout]     |
[INFO] [stdout] 413 |                         planes[1].as_ptr() as (*const u8),
[INFO] [stdout]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:419:47
[INFO] [stdout]     |
[INFO] [stdout] 419 |                         planes[2].as_ptr() as (*const u8),
[INFO] [stdout]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "668e39dcb60d0e7c530b0e5ef7a8924f067cb2d546c639657fd7cdff8756a958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "668e39dcb60d0e7c530b0e5ef7a8924f067cb2d546c639657fd7cdff8756a958", kill_on_drop: false }`
[INFO] [stdout] 668e39dcb60d0e7c530b0e5ef7a8924f067cb2d546c639657fd7cdff8756a958