[INFO] cloning repository https://github.com/vorner/tspam
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vorner/tspam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvorner%2Ftspam"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvorner%2Ftspam'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1778a79602d14e45608aa62906021dac578e5e5
[INFO] checking vorner/tspam against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvorner%2Ftspam" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vorner/tspam 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/vorner/tspam
[INFO] finished tweaking git repo https://github.com/vorner/tspam
[INFO] tweaked toml for git repo https://github.com/vorner/tspam written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/vorner/tspam 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3c6e7eeb57147cbb2c1a14094ead2f7c443f77b9216884e74be5f8c66921876d
[INFO] running `"docker" "start" "-a" "3c6e7eeb57147cbb2c1a14094ead2f7c443f77b9216884e74be5f8c66921876d"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking once_cell v1.1.0
[INFO] [stderr]     Checking tokio-io v0.2.0-alpha.4
[INFO] [stderr]    Compiling err-derive v0.1.5
[INFO] [stderr]     Checking tokio-codec v0.2.0-alpha.4
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.3
[INFO] [stderr]    Compiling structopt-derive v0.3.1
[INFO] [stderr]    Compiling tokio-macros v0.2.0-alpha.4
[INFO] [stderr]     Checking tracing v0.1.9
[INFO] [stderr]     Checking tokio-executor v0.2.0-alpha.4
[INFO] [stderr]     Checking structopt v0.3.1
[INFO] [stderr]     Checking tokio-timer v0.3.0-alpha.4
[INFO] [stderr]     Checking tokio-net v0.2.0-alpha.4
[INFO] [stderr]     Checking tokio v0.2.0-alpha.4
[INFO] [stderr]     Checking tspam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "3c6e7eeb57147cbb2c1a14094ead2f7c443f77b9216884e74be5f8c66921876d"`
[INFO] running `"docker" "rm" "-f" "3c6e7eeb57147cbb2c1a14094ead2f7c443f77b9216884e74be5f8c66921876d"`
[INFO] [stdout] 3c6e7eeb57147cbb2c1a14094ead2f7c443f77b9216884e74be5f8c66921876d