Oct 27 03:16:41.611 INFO checking jacobvaneijk/dmr against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 03:16:41.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 03:16:42.061 INFO blam! 0b8fd3f8088574bebd8af8599ce2138de7f244d826ab976c00bb5115c411e676
Oct 27 03:16:42.064 INFO running `"docker" "start" "-a" "0b8fd3f8088574bebd8af8599ce2138de7f244d826ab976c00bb5115c411e676"`
Oct 27 03:16:43.474 INFO kablam! usermod: no changes
Oct 27 03:16:43.538 INFO kablam!     Checking dmr v0.1.0 (/source)
Oct 27 03:16:44.279 INFO kablam! warning: unused variable: `output`
Oct 27 03:16:44.279 INFO kablam!   --> src/main.rs:47:9
Oct 27 03:16:44.279 INFO kablam!    |
Oct 27 03:16:44.280 INFO kablam! 47 |     let output = match matches.opt_str("o") {
Oct 27 03:16:44.287 INFO kablam!    |         ^^^^^^ help: consider using `_output` instead
Oct 27 03:16:44.287 INFO kablam!    |
Oct 27 03:16:44.288 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:16:44.288 INFO kablam! 
Oct 27 03:16:44.308 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:16:44.308 INFO kablam!   --> src/driver.rs:28:9
Oct 27 03:16:44.310 INFO kablam!    |
Oct 27 03:16:44.310 INFO kablam! 28 |     let mut src = match read_file(filename) {
Oct 27 03:16:44.311 INFO kablam!    |         ----^^^
Oct 27 03:16:44.311 INFO kablam!    |         |
Oct 27 03:16:44.311 INFO kablam!    |         help: remove this `mut`
Oct 27 03:16:44.312 INFO kablam!    |
Oct 27 03:16:44.312 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:16:44.312 INFO kablam! 
Oct 27 03:16:44.323 INFO kablam! warning: unused variable: `output`
Oct 27 03:16:44.323 INFO kablam!   --> src/main.rs:47:9
Oct 27 03:16:44.324 INFO kablam!    |
Oct 27 03:16:44.324 INFO kablam! 47 |     let output = match matches.opt_str("o") {
Oct 27 03:16:44.324 INFO kablam!    |         ^^^^^^ help: consider using `_output` instead
Oct 27 03:16:44.325 INFO kablam!    |
Oct 27 03:16:44.325 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:16:44.325 INFO kablam! 
Oct 27 03:16:44.365 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:16:44.366 INFO kablam!   --> src/driver.rs:28:9
Oct 27 03:16:44.366 INFO kablam!    |
Oct 27 03:16:44.366 INFO kablam! 28 |     let mut src = match read_file(filename) {
Oct 27 03:16:44.367 INFO kablam!    |         ----^^^
Oct 27 03:16:44.367 INFO kablam!    |         |
Oct 27 03:16:44.367 INFO kablam!    |         help: remove this `mut`
Oct 27 03:16:44.368 INFO kablam!    |
Oct 27 03:16:44.368 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:16:44.368 INFO kablam! 
Oct 27 03:16:44.412 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Oct 27 03:16:44.432 INFO kablam! su: No module specific data is present
Oct 27 03:16:45.914 INFO running `"docker" "rm" "-f" "0b8fd3f8088574bebd8af8599ce2138de7f244d826ab976c00bb5115c411e676"`
Oct 27 03:16:46.179 INFO blam! 0b8fd3f8088574bebd8af8599ce2138de7f244d826ab976c00bb5115c411e676