[INFO] crate sync 0.1.0 is already in cache
[INFO] checking sync-0.1.0 against master#7f940ef5d91b53e889f111f27e00849f2f5ae4a2 for pr-72493
[INFO] extracting crate sync 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sync 0.1.0 on toolchain 7f940ef5d91b53e889f111f27e00849f2f5ae4a2
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7f940ef5d91b53e889f111f27e00849f2f5ae4a2" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sync 0.1.0
[INFO] finished tweaking crates.io crate sync 0.1.0
[INFO] tweaked toml for crates.io crate sync 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7f940ef5d91b53e889f111f27e00849f2f5ae4a2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7f940ef5d91b53e889f111f27e00849f2f5ae4a2" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+7f940ef5d91b53e889f111f27e00849f2f5ae4a2" "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] 4f381fc0ef89fcf70b15b0c15ee6fc069438193b5654c847e65ac886ef51a6e3
[INFO] running `"docker" "start" "-a" "4f381fc0ef89fcf70b15b0c15ee6fc069438193b5654c847e65ac886ef51a6e3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking sync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated constant `new` should have an upper case name
[INFO] [stderr]  --> src/raw/mod.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 |     const new: Self;
[INFO] [stderr]   |           ^^^ help: convert the identifier to upper case: `NEW`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `new` should have an upper case name
[INFO] [stderr]   --> src/raw/spin.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 |     const new: Self = Mutex(AtomicBool::new(false));
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `NEW`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `new` should have an upper case name
[INFO] [stderr]   --> src/raw/spin.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 |     const new: Self = RwLock(AtomicUsize::new(0));
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `NEW`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `new` should have an upper case name
[INFO] [stderr]  --> src/raw/mod.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 |     const new: Self;
[INFO] [stderr]   |           ^^^ help: convert the identifier to upper case: `NEW`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `new` should have an upper case name
[INFO] [stderr]   --> src/raw/spin.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 |     const new: Self = Mutex(AtomicBool::new(false));
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `NEW`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `new` should have an upper case name
[INFO] [stderr]   --> src/raw/spin.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 |     const new: Self = RwLock(AtomicUsize::new(0));
[INFO] [stderr]    |           ^^^ help: convert the identifier to upper case: `NEW`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "4f381fc0ef89fcf70b15b0c15ee6fc069438193b5654c847e65ac886ef51a6e3"`
[INFO] running `"docker" "rm" "-f" "4f381fc0ef89fcf70b15b0c15ee6fc069438193b5654c847e65ac886ef51a6e3"`
[INFO] [stdout] 4f381fc0ef89fcf70b15b0c15ee6fc069438193b5654c847e65ac886ef51a6e3