Oct 21 17:05:48.580 INFO checking jacobvaneijk/dmr against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:05:48.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 17:05:48.997 INFO blam! 661c5825308864157b3741236b16ba59745bfa50b7168b8717f250ef01dd2c80
Oct 21 17:05:48.999 INFO running `"docker" "start" "-a" "661c5825308864157b3741236b16ba59745bfa50b7168b8717f250ef01dd2c80"`
Oct 21 17:05:50.224 INFO kablam! usermod: no changes
Oct 21 17:05:50.324 INFO kablam!     Checking dmr v0.1.0 (/source)
Oct 21 17:05:51.265 INFO kablam! warning: unused variable: `output`
Oct 21 17:05:51.265 INFO kablam!   --> src/main.rs:47:9
Oct 21 17:05:51.265 INFO kablam!    |
Oct 21 17:05:51.266 INFO kablam! 47 |     let output = match matches.opt_str("o") {
Oct 21 17:05:51.266 INFO kablam!    |         ^^^^^^ help: consider using `_output` instead
Oct 21 17:05:51.266 INFO kablam!    |
Oct 21 17:05:51.267 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 17:05:51.267 INFO kablam! 
Oct 21 17:05:51.292 INFO kablam! warning: variable does not need to be mutable
Oct 21 17:05:51.293 INFO kablam!   --> src/driver.rs:28:9
Oct 21 17:05:51.293 INFO kablam!    |
Oct 21 17:05:51.293 INFO kablam! 28 |     let mut src = match read_file(filename) {
Oct 21 17:05:51.294 INFO kablam!    |         ----^^^
Oct 21 17:05:51.294 INFO kablam!    |         |
Oct 21 17:05:51.294 INFO kablam!    |         help: remove this `mut`
Oct 21 17:05:51.295 INFO kablam!    |
Oct 21 17:05:51.295 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 17:05:51.295 INFO kablam! 
Oct 21 17:05:51.316 INFO kablam! warning: unused variable: `output`
Oct 21 17:05:51.316 INFO kablam!   --> src/main.rs:47:9
Oct 21 17:05:51.316 INFO kablam!    |
Oct 21 17:05:51.316 INFO kablam! 47 |     let output = match matches.opt_str("o") {
Oct 21 17:05:51.316 INFO kablam!    |         ^^^^^^ help: consider using `_output` instead
Oct 21 17:05:51.316 INFO kablam!    |
Oct 21 17:05:51.316 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 17:05:51.316 INFO kablam! 
Oct 21 17:05:51.349 INFO kablam! warning: variable does not need to be mutable
Oct 21 17:05:51.349 INFO kablam!   --> src/driver.rs:28:9
Oct 21 17:05:51.349 INFO kablam!    |
Oct 21 17:05:51.349 INFO kablam! 28 |     let mut src = match read_file(filename) {
Oct 21 17:05:51.349 INFO kablam!    |         ----^^^
Oct 21 17:05:51.349 INFO kablam!    |         |
Oct 21 17:05:51.349 INFO kablam!    |         help: remove this `mut`
Oct 21 17:05:51.349 INFO kablam!    |
Oct 21 17:05:51.349 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 17:05:51.349 INFO kablam! 
Oct 21 17:05:51.398 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Oct 21 17:05:51.401 INFO kablam! su: No module specific data is present
Oct 21 17:05:52.034 INFO running `"docker" "rm" "-f" "661c5825308864157b3741236b16ba59745bfa50b7168b8717f250ef01dd2c80"`
Oct 21 17:05:52.443 INFO blam! 661c5825308864157b3741236b16ba59745bfa50b7168b8717f250ef01dd2c80