[INFO] updating cached repository https://github.com/geropl/ps-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37c866d88e44ada4d052335e7c2f446f61c2bad1
[INFO] checking geropl/ps-rs against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeropl%2Fps-rs" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geropl/ps-rs on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/geropl/ps-rs
[INFO] finished tweaking git repo https://github.com/geropl/ps-rs
[INFO] tweaked toml for git repo https://github.com/geropl/ps-rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/geropl/ps-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-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" "+beta-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] db4c634639aba8fc8618d923ee1c03c0d090ae4adda64499bab6bc33d832f0a1
[INFO] running `"docker" "start" "-a" "db4c634639aba8fc8618d923ee1c03c0d090ae4adda64499bab6bc33d832f0a1"`
[INFO] [stderr] error: output of --print=file-names has changed in the compiler, cannot parse
[INFO] [stderr] command was: `rustc - --crate-name ___ --print=file-names --cap-lints=allow --target x86_64-unknown-linux-musl --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=cfg`
[INFO] [stderr] 
[INFO] [stderr] --- stdout
[INFO] [stderr] ___
[INFO] [stderr] lib___.rlib
[INFO] [stderr] lib___.a
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/beta-2019-10-27-x86_64-unknown-linux-gnu
[INFO] [stderr] debug_assertions
[INFO] [stderr] proc_macro
[INFO] [stderr] target_arch="x86_64"
[INFO] [stderr] target_endian="little"
[INFO] [stderr] target_env="musl"
[INFO] [stderr] target_family="unix"
[INFO] [stderr] target_feature="crt-static"
[INFO] [stderr] target_feature="fxsr"
[INFO] [stderr] target_feature="sse"
[INFO] [stderr] target_feature="sse2"
[INFO] [stderr] target_os="linux"
[INFO] [stderr] target_pointer_width="64"
[INFO] [stderr] target_vendor="unknown"
[INFO] [stderr] unix
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "db4c634639aba8fc8618d923ee1c03c0d090ae4adda64499bab6bc33d832f0a1"`
[INFO] running `"docker" "rm" "-f" "db4c634639aba8fc8618d923ee1c03c0d090ae4adda64499bab6bc33d832f0a1"`
[INFO] [stdout] db4c634639aba8fc8618d923ee1c03c0d090ae4adda64499bab6bc33d832f0a1