[INFO] fetching crate kurobako 0.0.16...
[INFO] checking kurobako-0.0.16 against beta-2019-10-27 for pr-65897
[INFO] extracting crate kurobako 0.0.16 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate kurobako 0.0.16 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 kurobako 0.0.16
[INFO] finished tweaking crates.io crate kurobako 0.0.16
[INFO] tweaked toml for crates.io crate kurobako 0.0.16 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate kurobako 0.0.16 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] fb10fe550e60b12927f85f122c860b7a4b74e200eb4702338f9dfcc5de219651
[INFO] running `"docker" "start" "-a" "fb10fe550e60b12927f85f122c860b7a4b74e200eb4702338f9dfcc5de219651"`
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]     Checking getrandom v0.1.12
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking env_logger v0.7.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking ndarray v0.12.1
[INFO] [stderr]     Checking bytecodec v0.4.11
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking protobuf_codec v0.2.7
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling structopt-derive v0.3.2
[INFO] [stderr]     Checking hdf5file v0.1.1
[INFO] [stderr]     Checking structopt v0.3.2
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking rustats v0.0.10
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking yamakan v0.0.18
[INFO] [stderr]     Checking nasbench v0.1.1
[INFO] [stderr]     Checking kurobako_core v0.0.11
[INFO] [stderr]     Checking kurobako_solvers v0.0.7
[INFO] [stderr]     Checking kurobako_problems v0.0.11
[INFO] [stderr]     Checking kurobako v0.0.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `"docker" "inspect" "fb10fe550e60b12927f85f122c860b7a4b74e200eb4702338f9dfcc5de219651"`
[INFO] running `"docker" "rm" "-f" "fb10fe550e60b12927f85f122c860b7a4b74e200eb4702338f9dfcc5de219651"`
[INFO] [stdout] fb10fe550e60b12927f85f122c860b7a4b74e200eb4702338f9dfcc5de219651