Oct 12 17:46:06.174 INFO checking matklad/thrench against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:46:06.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 12 17:46:06.612 INFO blam! 9abad7a4a8c707ad7204c6154dd3beb2283827bf7de50b25f7c9cf0c2ffae02f
Oct 12 17:46:06.624 INFO running `"docker" "start" "-a" "9abad7a4a8c707ad7204c6154dd3beb2283827bf7de50b25f7c9cf0c2ffae02f"`
Oct 12 17:46:07.692 INFO kablam! usermod: no changes
Oct 12 17:46:07.864 INFO kablam!     Checking net2 v0.2.26
Oct 12 17:46:07.864 INFO kablam!     Checking futures v0.1.10
Oct 12 17:46:07.864 INFO kablam!     Checking clap v2.20.4
Oct 12 17:46:08.996 INFO kablam!     Checking mio v0.6.4
Oct 12 17:46:12.196 INFO kablam!     Checking tokio-service v0.1.0
Oct 12 17:46:12.513 INFO kablam!     Checking tokio-core v0.1.4
Oct 12 17:46:15.096 INFO kablam!     Checking tokio-proto v0.1.0
Oct 12 17:46:19.493 INFO kablam!     Checking thrench v0.1.0 (/source)
Oct 12 17:46:21.360 INFO kablam! warning: unused import: `std::str`
Oct 12 17:46:21.360 INFO kablam!  --> src/bin/fut.rs:9:5
Oct 12 17:46:21.360 INFO kablam!   |
Oct 12 17:46:21.360 INFO kablam! 9 | use std::str;
Oct 12 17:46:21.360 INFO kablam!   |     ^^^^^^^^
Oct 12 17:46:21.360 INFO kablam!   |
Oct 12 17:46:21.360 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:46:21.360 INFO kablam! 
Oct 12 17:46:21.612 INFO kablam! warning: unused import: `std::str`
Oct 12 17:46:21.613 INFO kablam!  --> src/bin/fut.rs:9:5
Oct 12 17:46:21.613 INFO kablam!   |
Oct 12 17:46:21.613 INFO kablam! 9 | use std::str;
Oct 12 17:46:21.614 INFO kablam!   |     ^^^^^^^^
Oct 12 17:46:21.614 INFO kablam!   |
Oct 12 17:46:21.614 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:46:21.614 INFO kablam! 
Oct 12 17:46:21.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.13s
Oct 12 17:46:21.885 INFO kablam! su: No module specific data is present
Oct 12 17:46:22.519 INFO running `"docker" "rm" "-f" "9abad7a4a8c707ad7204c6154dd3beb2283827bf7de50b25f7c9cf0c2ffae02f"`
Oct 12 17:46:22.832 INFO blam! 9abad7a4a8c707ad7204c6154dd3beb2283827bf7de50b25f7c9cf0c2ffae02f