[INFO] crate scs-rs 0.1.0 is already in cache
[INFO] checking scs-rs-0.1.0 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] extracting crate scs-rs 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate scs-rs 0.1.0 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate scs-rs 0.1.0
[INFO] finished tweaking crates.io crate scs-rs 0.1.0
[INFO] tweaked toml for crates.io crate scs-rs 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate scs-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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] 0f5be1fe99a7c9a3a30db9516e6b120034a6564cc40d3b26e37f28dd7615ba71
[INFO] running `"docker" "start" "-a" "0f5be1fe99a7c9a3a30db9516e6b120034a6564cc40d3b26e37f28dd7615ba71"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling scs-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> examples/circle.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut A = scs::ScsMatrix {
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "0f5be1fe99a7c9a3a30db9516e6b120034a6564cc40d3b26e37f28dd7615ba71"`
[INFO] running `"docker" "rm" "-f" "0f5be1fe99a7c9a3a30db9516e6b120034a6564cc40d3b26e37f28dd7615ba71"`
[INFO] [stdout] 0f5be1fe99a7c9a3a30db9516e6b120034a6564cc40d3b26e37f28dd7615ba71