[INFO] fetching crate procs 0.8.12...
[INFO] checking procs-0.8.12 against beta-2019-10-27 for pr-65897
[INFO] extracting crate procs 0.8.12 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate procs 0.8.12 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 crates.io crate procs 0.8.12
[INFO] finished tweaking crates.io crate procs 0.8.12
[INFO] tweaked toml for crates.io crate procs 0.8.12 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate procs 0.8.12 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 393f9f617b759e0a4776f7ad8244c16e829ca5af93f06d07efdf858718d6e03a
[INFO] running `"docker" "start" "-a" "393f9f617b759e0a4776f7ad8244c16e829ca5af93f06d07efdf858718d6e03a"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling runas v0.1.4
[INFO] [stderr]     Checking unbytify v0.2.0
[INFO] [stderr]     Checking filetime v0.2.7
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking users v0.9.1
[INFO] [stderr]     Checking quale v1.0.0
[INFO] [stderr]     Checking nix v0.11.1
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking pager v0.15.0
[INFO] [stderr]     Checking console v0.9.0
[INFO] [stderr]     Checking getch v0.2.1
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking process_path v0.1.1
[INFO] [stderr]     Checking tar v0.4.26
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking hyperx v0.14.0
[INFO] [stderr]     Checking procfs v0.6.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.16
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking backtrace v0.3.38
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking hyperlocal v0.6.0
[INFO] [stderr]     Checking dockworker v0.0.15
[INFO] [stderr]     Checking procs v0.8.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.24s
[INFO] running `"docker" "inspect" "393f9f617b759e0a4776f7ad8244c16e829ca5af93f06d07efdf858718d6e03a"`
[INFO] running `"docker" "rm" "-f" "393f9f617b759e0a4776f7ad8244c16e829ca5af93f06d07efdf858718d6e03a"`
[INFO] [stdout] 393f9f617b759e0a4776f7ad8244c16e829ca5af93f06d07efdf858718d6e03a