Oct 27 03:16:43.549 INFO checking jacobvaneijk/dmr against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 03:16:43.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/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 27 03:16:44.046 INFO blam! 569c436b1ed56439c6106e8cf671c1ad4b2473c6c28443c50bab11fe2ebe4289
Oct 27 03:16:44.049 INFO running `"docker" "start" "-a" "569c436b1ed56439c6106e8cf671c1ad4b2473c6c28443c50bab11fe2ebe4289"`
Oct 27 03:16:45.691 INFO kablam! usermod: no changes
Oct 27 03:16:45.767 INFO kablam!     Checking dmr v0.1.0 (/source)
Oct 27 03:16:46.432 INFO kablam! warning: unused variable: `output`
Oct 27 03:16:46.433 INFO kablam!   --> src/main.rs:47:9
Oct 27 03:16:46.433 INFO kablam!    |
Oct 27 03:16:46.433 INFO kablam! 47 |     let output = match matches.opt_str("o") {
Oct 27 03:16:46.434 INFO kablam!    |         ^^^^^^ help: consider using `_output` instead
Oct 27 03:16:46.434 INFO kablam!    |
Oct 27 03:16:46.434 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:16:46.434 INFO kablam! 
Oct 27 03:16:46.451 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:16:46.451 INFO kablam!   --> src/driver.rs:28:9
Oct 27 03:16:46.452 INFO kablam!    |
Oct 27 03:16:46.452 INFO kablam! 28 |     let mut src = match read_file(filename) {
Oct 27 03:16:46.452 INFO kablam!    |         ----^^^
Oct 27 03:16:46.453 INFO kablam!    |         |
Oct 27 03:16:46.453 INFO kablam!    |         help: remove this `mut`
Oct 27 03:16:46.453 INFO kablam!    |
Oct 27 03:16:46.454 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:16:46.454 INFO kablam! 
Oct 27 03:16:46.587 INFO kablam! warning: unused variable: `output`
Oct 27 03:16:46.588 INFO kablam!   --> src/main.rs:47:9
Oct 27 03:16:46.589 INFO kablam!    |
Oct 27 03:16:46.590 INFO kablam! 47 |     let output = match matches.opt_str("o") {
Oct 27 03:16:46.590 INFO kablam!    |         ^^^^^^ help: consider using `_output` instead
Oct 27 03:16:46.591 INFO kablam!    |
Oct 27 03:16:46.591 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:16:46.591 INFO kablam! 
Oct 27 03:16:46.619 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:16:46.620 INFO kablam!   --> src/driver.rs:28:9
Oct 27 03:16:46.620 INFO kablam!    |
Oct 27 03:16:46.620 INFO kablam! 28 |     let mut src = match read_file(filename) {
Oct 27 03:16:46.621 INFO kablam!    |         ----^^^
Oct 27 03:16:46.621 INFO kablam!    |         |
Oct 27 03:16:46.621 INFO kablam!    |         help: remove this `mut`
Oct 27 03:16:46.621 INFO kablam!    |
Oct 27 03:16:46.622 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:16:46.622 INFO kablam! 
Oct 27 03:16:46.631 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Oct 27 03:16:46.631 INFO kablam! su: No module specific data is present
Oct 27 03:16:47.753 INFO running `"docker" "rm" "-f" "569c436b1ed56439c6106e8cf671c1ad4b2473c6c28443c50bab11fe2ebe4289"`
Oct 27 03:16:47.991 INFO blam! 569c436b1ed56439c6106e8cf671c1ad4b2473c6c28443c50bab11fe2ebe4289