Oct 13 07:18:44.131 INFO checking tokio-by-hand-0.0.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:18:44.132 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 07:18:44.638 INFO blam! ab8a64de44ca0286523489a1716a50894987e33d4b3169cdc657df1e7d1d4a79
Oct 13 07:18:44.645 INFO running `"docker" "start" "-a" "ab8a64de44ca0286523489a1716a50894987e33d4b3169cdc657df1e7d1d4a79"`
Oct 13 07:18:46.308 INFO kablam! usermod: no changes
Oct 13 07:18:46.520 INFO kablam!     Checking tokio-reactor v0.1.6
Oct 13 07:18:48.516 INFO kablam!     Checking tokio-udp v0.1.2
Oct 13 07:18:48.516 INFO kablam!     Checking tokio-uds v0.2.2
Oct 13 07:18:48.516 INFO kablam!     Checking tokio-tcp v0.1.2
Oct 13 07:18:51.780 INFO kablam!     Checking tokio v0.1.11
Oct 13 07:18:54.159 INFO kablam!     Checking tokio-core v0.1.17
Oct 13 07:18:57.780 INFO kablam!     Checking tokio-by-hand v0.0.0 (/source)
Oct 13 07:19:03.207 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.87s
Oct 13 07:19:03.217 INFO kablam! su: No module specific data is present
Oct 13 07:19:04.255 INFO running `"docker" "rm" "-f" "ab8a64de44ca0286523489a1716a50894987e33d4b3169cdc657df1e7d1d4a79"`
Oct 13 07:19:04.484 INFO blam! ab8a64de44ca0286523489a1716a50894987e33d4b3169cdc657df1e7d1d4a79