[INFO] fetching crate scs-rs 0.1.0... [INFO] checking scs-rs-0.1.0 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate scs-rs 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate scs-rs 0.1.0 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5/source/Cargo.toml [INFO] crate crates.io crate scs-rs 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3acd23dd2d3506bd9396f23facd7293808f6df88b7bb4aa453980f74498896ab [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3acd23dd2d3506bd9396f23facd7293808f6df88b7bb4aa453980f74498896ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3acd23dd2d3506bd9396f23facd7293808f6df88b7bb4aa453980f74498896ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3acd23dd2d3506bd9396f23facd7293808f6df88b7bb4aa453980f74498896ab", kill_on_drop: false }` [INFO] [stdout] 3acd23dd2d3506bd9396f23facd7293808f6df88b7bb4aa453980f74498896ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25d1c4a4e16e0cf1f0a84a8e1a8b072a3e7d87f08d6c2210f2f493f905cb9c5c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "25d1c4a4e16e0cf1f0a84a8e1a8b072a3e7d87f08d6c2210f2f493f905cb9c5c", kill_on_drop: false }` [INFO] [stderr] Compiling scs-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> examples/circle.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut A = scs::ScsMatrix { [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "25d1c4a4e16e0cf1f0a84a8e1a8b072a3e7d87f08d6c2210f2f493f905cb9c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25d1c4a4e16e0cf1f0a84a8e1a8b072a3e7d87f08d6c2210f2f493f905cb9c5c", kill_on_drop: false }` [INFO] [stdout] 25d1c4a4e16e0cf1f0a84a8e1a8b072a3e7d87f08d6c2210f2f493f905cb9c5c