[INFO] crate bindgen 0.53.1 is already in cache
[INFO] checking bindgen-0.53.1 against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560
[INFO] extracting crate bindgen 0.53.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate bindgen 0.53.1 on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bindgen 0.53.1
[INFO] finished tweaking crates.io crate bindgen 0.53.1
[INFO] tweaked toml for crates.io crate bindgen 0.53.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate bindgen 0.53.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 95703cc233d8bd8448995cf3b9a6634f3731ddfca3c52e274b76ea5c89d95ef0
[INFO] running `"docker" "start" "-a" "95703cc233d8bd8448995cf3b9a6634f3731ddfca3c52e274b76ea5c89d95ef0"`
[INFO] [stderr]    Compiling cc v1.0.45
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling bindgen v0.53.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking peeking_take_while v0.1.2
[INFO] [stderr]     Checking shlex v0.1.1
[INFO] [stderr]     Checking diff v0.1.11
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking which v3.0.0
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking env_logger v0.7.0
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]     Checking cexpr v0.3.6
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking clang-sys v0.28.1
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ir/comp.rs:359:17
[INFO] [stderr]     |
[INFO] [stderr] 359 |                 ((1u64 << self.width()) - 1u64)
[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 block return value
[INFO] [stderr]    --> src/ir/comp.rs:359:17
[INFO] [stderr]     |
[INFO] [stderr] 359 |                 ((1u64 << self.width()) - 1u64)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.70s
[INFO] running `"docker" "inspect" "95703cc233d8bd8448995cf3b9a6634f3731ddfca3c52e274b76ea5c89d95ef0"`
[INFO] running `"docker" "rm" "-f" "95703cc233d8bd8448995cf3b9a6634f3731ddfca3c52e274b76ea5c89d95ef0"`
[INFO] [stdout] 95703cc233d8bd8448995cf3b9a6634f3731ddfca3c52e274b76ea5c89d95ef0