[INFO] crate linicon-ffi 0.1.1 is already in cache
[INFO] checking linicon-ffi-0.1.1 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] extracting crate linicon-ffi 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate linicon-ffi 0.1.1 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate linicon-ffi 0.1.1
[INFO] finished tweaking crates.io crate linicon-ffi 0.1.1
[INFO] tweaked toml for crates.io crate linicon-ffi 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] e7b2dec17909b76a2e0d290c0d2c383e2e8bde4310ce81b55d2a01f403ebcbdf
[INFO] running `"docker" "start" "-a" "e7b2dec17909b76a2e0d290c0d2c383e2e8bde4310ce81b55d2a01f403ebcbdf"`
[INFO] [stderr]    Compiling cbindgen v0.13.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking libc v0.2.69
[INFO] [stderr]     Checking bitflags v1.2.1
[INFO] [stderr]     Checking ryu v1.0.3
[INFO] [stderr]     Checking anyhow v1.0.28
[INFO] [stderr]     Checking memchr v2.3.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking arrayvec v0.4.12
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]     Checking linicon v0.1.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking lexical-core v0.6.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking nom v5.1.1
[INFO] [stderr]    Compiling linicon-ffi v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.07s
[INFO] running `"docker" "inspect" "e7b2dec17909b76a2e0d290c0d2c383e2e8bde4310ce81b55d2a01f403ebcbdf"`
[INFO] running `"docker" "rm" "-f" "e7b2dec17909b76a2e0d290c0d2c383e2e8bde4310ce81b55d2a01f403ebcbdf"`
[INFO] [stdout] e7b2dec17909b76a2e0d290c0d2c383e2e8bde4310ce81b55d2a01f403ebcbdf