Oct 12 22:41:46.662 INFO checking dethoter/tokio_test against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:41:46.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 22:41:47.056 INFO blam! 103fe9ab76e7e4c853a22bc2d063a8caa0544797eb40018bb62682ca6bc3f2a0
Oct 12 22:41:47.068 INFO running `"docker" "start" "-a" "103fe9ab76e7e4c853a22bc2d063a8caa0544797eb40018bb62682ca6bc3f2a0"`
Oct 12 22:41:48.818 INFO kablam! usermod: no changes
Oct 12 22:41:49.144 INFO kablam!     Checking bincode v0.9.2
Oct 12 22:41:49.144 INFO kablam!     Checking tokio-io v0.1.3
Oct 12 22:41:49.144 INFO kablam!    Compiling structopt-derive v0.1.3
Oct 12 22:41:49.145 INFO kablam!     Checking structopt v0.1.3
Oct 12 22:41:52.641 INFO kablam!     Checking tokio-core v0.1.10
Oct 12 22:41:55.601 INFO kablam!     Checking tokio-proto v0.1.1
Oct 12 22:42:00.168 INFO kablam!     Checking tokio_test v0.1.0 (/source)
Oct 12 22:42:06.237 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.39s
Oct 12 22:42:06.248 INFO kablam! su: No module specific data is present
Oct 12 22:42:07.334 INFO running `"docker" "rm" "-f" "103fe9ab76e7e4c853a22bc2d063a8caa0544797eb40018bb62682ca6bc3f2a0"`
Oct 12 22:42:07.600 INFO blam! 103fe9ab76e7e4c853a22bc2d063a8caa0544797eb40018bb62682ca6bc3f2a0