[INFO] fetching crate stdf 0.1.2...
[INFO] checking stdf-0.1.2 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate stdf 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stdf 0.1.2 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate stdf 0.1.2
[INFO] finished tweaking crates.io crate stdf 0.1.2
[INFO] tweaked toml for crates.io crate stdf 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5761a55d554c9509396de6d317289330d13ef0b1b2d630780b28b41c1c87d289
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "5761a55d554c9509396de6d317289330d13ef0b1b2d630780b28b41c1c87d289"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking byte v0.2.4
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling stdf-record-derive v0.1.1
[INFO] [stderr]     Checking stdf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:211:17
[INFO] [stderr]     |
[INFO] [stderr] 211 |     #[array_type(U2)]
[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/records.rs:211:17
[INFO] [stderr]     |
[INFO] [stderr] 211 |     #[array_type(U2)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:219:17
[INFO] [stderr]     |
[INFO] [stderr] 219 |     #[array_type(U2)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:222:17
[INFO] [stderr]     |
[INFO] [stderr] 222 |     #[array_type(U2)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:225:17
[INFO] [stderr]     |
[INFO] [stderr] 225 |     #[array_type(U1)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:228:17
[INFO] [stderr]     |
[INFO] [stderr] 228 |     #[array_type(Cn)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |     #[array_type(Cn)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |     #[array_type(Cn)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |     #[array_type(Cn)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:245:17
[INFO] [stderr]     |
[INFO] [stderr] 245 |     #[array_type(U2)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:255:17
[INFO] [stderr]     |
[INFO] [stderr] 255 |     #[array_type(U1)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:211:17
[INFO] [stderr]     |
[INFO] [stderr] 211 |     #[array_type(U2)]
[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/records.rs:211:17
[INFO] [stderr]     |
[INFO] [stderr] 211 |     #[array_type(U2)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:219:17
[INFO] [stderr]     |
[INFO] [stderr] 219 |     #[array_type(U2)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:222:17
[INFO] [stderr]     |
[INFO] [stderr] 222 |     #[array_type(U2)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:225:17
[INFO] [stderr]     |
[INFO] [stderr] 225 |     #[array_type(U1)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:228:17
[INFO] [stderr]     |
[INFO] [stderr] 228 |     #[array_type(Cn)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |     #[array_type(Cn)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |     #[array_type(Cn)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |     #[array_type(Cn)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:245:17
[INFO] [stderr]     |
[INFO] [stderr] 245 |     #[array_type(U2)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/records.rs:255:17
[INFO] [stderr]     |
[INFO] [stderr] 255 |     #[array_type(U1)]
[INFO] [stderr]     |                 ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `"docker" "inspect" "5761a55d554c9509396de6d317289330d13ef0b1b2d630780b28b41c1c87d289"`
[INFO] running `"docker" "rm" "-f" "5761a55d554c9509396de6d317289330d13ef0b1b2d630780b28b41c1c87d289"`
[INFO] [stdout] 5761a55d554c9509396de6d317289330d13ef0b1b2d630780b28b41c1c87d289