[INFO] crate ceph 3.1.0 is already in cache
[INFO] checking ceph-3.1.0 against master#2da942f32802c8233a09744024dfbc34431adf65 for pr-66963
[INFO] extracting crate ceph 3.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ceph 3.1.0 on toolchain 2da942f32802c8233a09744024dfbc34431adf65
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ceph 3.1.0
[INFO] finished tweaking crates.io crate ceph 3.1.0
[INFO] tweaked toml for crates.io crate ceph 3.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+2da942f32802c8233a09744024dfbc34431adf65" "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] 534fc39f9a216307d5991f11c46dee670b1e70a999483e516e19a7a67e43d5eb
[INFO] running `"docker" "start" "-a" "534fc39f9a216307d5991f11c46dee670b1e70a999483e516e19a7a67e43d5eb"`
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]     Checking serde_json v1.0.42
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking ceph v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/utils.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn run_cli(cmd_line: &str) -> Result<(Output)> {
[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/utils.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn run_cli(cmd_line: &str) -> Result<(Output)> {
[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 32.65s
[INFO] running `"docker" "inspect" "534fc39f9a216307d5991f11c46dee670b1e70a999483e516e19a7a67e43d5eb"`
[INFO] running `"docker" "rm" "-f" "534fc39f9a216307d5991f11c46dee670b1e70a999483e516e19a7a67e43d5eb"`
[INFO] [stdout] 534fc39f9a216307d5991f11c46dee670b1e70a999483e516e19a7a67e43d5eb