[INFO] crate y4m 0.5.3 is already in cache
[INFO] testing y4m-0.5.3 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate y4m 0.5.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate y4m 0.5.3 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-0/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", 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] 4dfa8cf3a625007a21fc23c3147f1753c0633f0e13d54618d1ab089edb507f5d
[INFO] running `Command { std: "docker" "start" "-a" "4dfa8cf3a625007a21fc23c3147f1753c0633f0e13d54618d1ab089edb507f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dfa8cf3a625007a21fc23c3147f1753c0633f0e13d54618d1ab089edb507f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dfa8cf3a625007a21fc23c3147f1753c0633f0e13d54618d1ab089edb507f5d", kill_on_drop: false }`
[INFO] [stdout] 4dfa8cf3a625007a21fc23c3147f1753c0633f0e13d54618d1ab089edb507f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] e1fcb150ac83a2b1efded238bb52c87fea94174d50d3d517be59011380f2eca1
[INFO] running `Command { std: "docker" "start" "-a" "e1fcb150ac83a2b1efded238bb52c87fea94174d50d3d517be59011380f2eca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e1fcb150ac83a2b1efded238bb52c87fea94174d50d3d517be59011380f2eca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1fcb150ac83a2b1efded238bb52c87fea94174d50d3d517be59011380f2eca1", kill_on_drop: false }`
[INFO] [stdout] e1fcb150ac83a2b1efded238bb52c87fea94174d50d3d517be59011380f2eca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92a64c17c2dfec6192f426410428d432522216d5805690a3786fa4fd43123a11
[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" "92a64c17c2dfec6192f426410428d432522216d5805690a3786fa4fd43123a11", kill_on_drop: false }`
[INFO] [stderr]    Compiling resize v0.3.1
[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] [stderr]    Compiling 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "92a64c17c2dfec6192f426410428d432522216d5805690a3786fa4fd43123a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a64c17c2dfec6192f426410428d432522216d5805690a3786fa4fd43123a11", kill_on_drop: false }`
[INFO] [stdout] 92a64c17c2dfec6192f426410428d432522216d5805690a3786fa4fd43123a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2623b65f66c6ab810456de14314a32fc3c4d011d6f8b308a108522e2d5bbe507
[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" "2623b65f66c6ab810456de14314a32fc3c4d011d6f8b308a108522e2d5bbe507", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:407:47
[INFO] [stderr]     |
[INFO] [stderr] 407 |                         planes[0].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:413:47
[INFO] [stderr]     |
[INFO] [stderr] 413 |                         planes[1].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:419:47
[INFO] [stderr]     |
[INFO] [stderr] 419 |                         planes[2].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:407:47
[INFO] [stderr]     |
[INFO] [stderr] 407 |                         planes[0].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:413:47
[INFO] [stderr]     |
[INFO] [stderr] 413 |                         planes[1].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:419:47
[INFO] [stderr]     |
[INFO] [stderr] 419 |                         planes[2].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/y4m-e984a538c7332df2
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests y4m
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:407:47
[INFO] [stderr]     |
[INFO] [stderr] 407 |                         planes[0].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:413:47
[INFO] [stderr]     |
[INFO] [stderr] 413 |                         planes[1].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:419:47
[INFO] [stderr]     |
[INFO] [stderr] 419 |                         planes[2].as_ptr() as (*const u8),
[INFO] [stderr]     |                                               ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2623b65f66c6ab810456de14314a32fc3c4d011d6f8b308a108522e2d5bbe507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2623b65f66c6ab810456de14314a32fc3c4d011d6f8b308a108522e2d5bbe507", kill_on_drop: false }`
[INFO] [stdout] 2623b65f66c6ab810456de14314a32fc3c4d011d6f8b308a108522e2d5bbe507