[INFO] fetching crate brinicle_deinterleaved 1.0.0...
[INFO] checking brinicle_deinterleaved-1.0.0 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate brinicle_deinterleaved 1.0.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate brinicle_deinterleaved 1.0.0 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brinicle_deinterleaved 1.0.0
[INFO] finished tweaking crates.io crate brinicle_deinterleaved 1.0.0
[INFO] tweaked toml for crates.io crate brinicle_deinterleaved 1.0.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65f103c4bfe4a03980a7f94ea1862f6fa22c38584b7881e7e5a91f1783f1a597
[INFO] running `Command { std: "docker" "start" "-a" "65f103c4bfe4a03980a7f94ea1862f6fa22c38584b7881e7e5a91f1783f1a597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65f103c4bfe4a03980a7f94ea1862f6fa22c38584b7881e7e5a91f1783f1a597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f103c4bfe4a03980a7f94ea1862f6fa22c38584b7881e7e5a91f1783f1a597", kill_on_drop: false }`
[INFO] [stdout] 65f103c4bfe4a03980a7f94ea1862f6fa22c38584b7881e7e5a91f1783f1a597
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5df1386641231e76825efd52d5f418095824ca55db63e3d5c3c06a4c1b5991d
[INFO] running `Command { std: "docker" "start" "-a" "a5df1386641231e76825efd52d5f418095824ca55db63e3d5c3c06a4c1b5991d", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking brinicle_deinterleaved v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: outlives requirements can be inferred
[INFO] [stdout]  --> src/lib.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AudioBufferMut<'c, 'a: 'c> {
[INFO] [stdout]   |                                 ^^^^ help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![warn(nonstandard_style, rust_2018_idioms, future_incompatible)]
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(explicit_outlives_requirements)]` implied by `#[warn(rust_2018_idioms)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: outlives requirements can be inferred
[INFO] [stdout]  --> src/lib.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AudioBufferMut<'c, 'a: 'c> {
[INFO] [stdout]   |                                 ^^^^ help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![warn(nonstandard_style, rust_2018_idioms, future_incompatible)]
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(explicit_outlives_requirements)]` implied by `#[warn(rust_2018_idioms)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: outlives requirements can be inferred
[INFO] [stdout]   --> src/lib.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct IterMut<'c, 'a: 'c> {
[INFO] [stdout]    |                          ^^^^ help: remove this bound
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: outlives requirements can be inferred
[INFO] [stdout]    --> src/lib.rs:126:30
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct AudioBuffer<'c, 'a: 'c> {
[INFO] [stdout]     |                              ^^^^ help: remove this bound
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: outlives requirements can be inferred
[INFO] [stdout]    --> src/lib.rs:192:23
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct Iter<'c, 'a: 'c> {
[INFO] [stdout]     |                       ^^^^ help: remove this bound
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: outlives requirements can be inferred
[INFO] [stdout]   --> src/lib.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct IterMut<'c, 'a: 'c> {
[INFO] [stdout]    |                          ^^^^ help: remove this bound
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: outlives requirements can be inferred
[INFO] [stdout]    --> src/lib.rs:126:30
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct AudioBuffer<'c, 'a: 'c> {
[INFO] [stdout]     |                              ^^^^ help: remove this bound
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: outlives requirements can be inferred
[INFO] [stdout]    --> src/lib.rs:192:23
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct Iter<'c, 'a: 'c> {
[INFO] [stdout]     |                       ^^^^ help: remove this bound
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "a5df1386641231e76825efd52d5f418095824ca55db63e3d5c3c06a4c1b5991d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5df1386641231e76825efd52d5f418095824ca55db63e3d5c3c06a4c1b5991d", kill_on_drop: false }`
[INFO] [stdout] a5df1386641231e76825efd52d5f418095824ca55db63e3d5c3c06a4c1b5991d