[INFO] crate c_string 0.7.1-obsolete is already in cache
[INFO] checking c_string-0.7.1-obsolete against nightly-2019-10-27 for pr-65897
[INFO] extracting crate c_string 0.7.1-obsolete into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate c_string 0.7.1-obsolete on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate c_string 0.7.1-obsolete
[INFO] finished tweaking crates.io crate c_string 0.7.1-obsolete
[INFO] tweaked toml for crates.io crate c_string 0.7.1-obsolete written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=allow" "-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" "+nightly-2019-10-27" "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] f700ea8ccd745a7013f439b080cfd08e7e4bcafba964fa8ffbd50e3fb490eb53
[INFO] running `"docker" "start" "-a" "f700ea8ccd745a7013f439b080cfd08e7e4bcafba964fa8ffbd50e3fb490eb53"`
[INFO] [stderr]     Checking c_string v0.7.1-obsolete (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "f700ea8ccd745a7013f439b080cfd08e7e4bcafba964fa8ffbd50e3fb490eb53"`
[INFO] running `"docker" "rm" "-f" "f700ea8ccd745a7013f439b080cfd08e7e4bcafba964fa8ffbd50e3fb490eb53"`
[INFO] [stdout] f700ea8ccd745a7013f439b080cfd08e7e4bcafba964fa8ffbd50e3fb490eb53