Oct 12 13:01:48.253 INFO checking steveklabnik/echo against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 13:01:48.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 13:01:48.652 INFO blam! 5cacbb18a3d73d44bb5dc5c1ef577227c6919d74a2509f5c5cd6e56c2da9658d
Oct 12 13:01:48.660 INFO running `"docker" "start" "-a" "5cacbb18a3d73d44bb5dc5c1ef577227c6919d74a2509f5c5cd6e56c2da9658d"`
Oct 12 13:01:49.717 INFO kablam! usermod: no changes
Oct 12 13:01:49.776 INFO kablam!     Checking echo v0.1.0 (/source)
Oct 12 13:01:50.212 INFO kablam! warning: unused variable: `e`
Oct 12 13:01:50.212 INFO kablam!   --> src/main.rs:44:17
Oct 12 13:01:50.212 INFO kablam!    |
Oct 12 13:01:50.212 INFO kablam! 44 |             Err(e) => { /* connection failed */ }
Oct 12 13:01:50.212 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 12 13:01:50.212 INFO kablam!    |
Oct 12 13:01:50.212 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:01:50.212 INFO kablam! 
Oct 12 13:01:50.216 INFO kablam! warning: unused variable: `e`
Oct 12 13:01:50.216 INFO kablam!   --> src/main.rs:44:17
Oct 12 13:01:50.216 INFO kablam!    |
Oct 12 13:01:50.216 INFO kablam! 44 |             Err(e) => { /* connection failed */ }
Oct 12 13:01:50.216 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 12 13:01:50.216 INFO kablam!    |
Oct 12 13:01:50.216 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:01:50.216 INFO kablam! 
Oct 12 13:01:50.292 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Oct 12 13:01:50.297 INFO kablam! su: No module specific data is present
Oct 12 13:01:51.156 INFO running `"docker" "rm" "-f" "5cacbb18a3d73d44bb5dc5c1ef577227c6919d74a2509f5c5cd6e56c2da9658d"`
Oct 12 13:01:51.448 INFO blam! 5cacbb18a3d73d44bb5dc5c1ef577227c6919d74a2509f5c5cd6e56c2da9658d