Oct 12 19:51:34.508 INFO checking jeorb/icfp2006 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:51:34.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 19:51:35.184 INFO blam! 1f27391fbcda9d10aacea4351c805159d864f767298c3e2f36123be5d5e0669c
Oct 12 19:51:35.186 INFO running `"docker" "start" "-a" "1f27391fbcda9d10aacea4351c805159d864f767298c3e2f36123be5d5e0669c"`
Oct 12 19:51:36.129 INFO kablam! usermod: no changes
Oct 12 19:51:36.188 INFO kablam!     Checking icfp2006 v0.1.0 (/source)
Oct 12 19:51:36.695 INFO kablam! warning: value assigned to `dump_file` is never read
Oct 12 19:51:36.695 INFO kablam!   --> src/main.rs:13:13
Oct 12 19:51:36.695 INFO kablam!    |
Oct 12 19:51:36.695 INFO kablam! 13 |     let mut dump_file = "".to_owned();
Oct 12 19:51:36.695 INFO kablam!    |             ^^^^^^^^^
Oct 12 19:51:36.695 INFO kablam!    |
Oct 12 19:51:36.695 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 19:51:36.695 INFO kablam! 
Oct 12 19:51:36.721 INFO kablam! warning: value assigned to `dump_file` is never read
Oct 12 19:51:36.721 INFO kablam!   --> src/main.rs:13:13
Oct 12 19:51:36.721 INFO kablam!    |
Oct 12 19:51:36.721 INFO kablam! 13 |     let mut dump_file = "".to_owned();
Oct 12 19:51:36.721 INFO kablam!    |             ^^^^^^^^^
Oct 12 19:51:36.721 INFO kablam!    |
Oct 12 19:51:36.721 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 19:51:36.721 INFO kablam! 
Oct 12 19:51:36.748 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Oct 12 19:51:36.750 INFO kablam! su: No module specific data is present
Oct 12 19:51:37.032 INFO running `"docker" "rm" "-f" "1f27391fbcda9d10aacea4351c805159d864f767298c3e2f36123be5d5e0669c"`
Oct 12 19:51:37.123 INFO blam! 1f27391fbcda9d10aacea4351c805159d864f767298c3e2f36123be5d5e0669c