Oct 12 14:09:59.313 INFO checking sdliv/RUST-Fundamentals against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:09:59.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 14:09:59.871 INFO blam! 8fd860d2caa0227d4a4b87f170524208008d18613a430667d98606506d829a5d
Oct 12 14:09:59.873 INFO running `"docker" "start" "-a" "8fd860d2caa0227d4a4b87f170524208008d18613a430667d98606506d829a5d"`
Oct 12 14:10:01.295 INFO kablam! usermod: no changes
Oct 12 14:10:01.348 INFO kablam!     Checking rust_fundamentals v0.1.0 (/source)
Oct 12 14:10:01.912 INFO kablam! warning: unused variable: `y`
Oct 12 14:10:01.913 INFO kablam!   --> src/main.rs:19:9
Oct 12 14:10:01.914 INFO kablam!    |
Oct 12 14:10:01.915 INFO kablam! 19 |     let y = if z == 5 {
Oct 12 14:10:01.915 INFO kablam!    |         ^ help: consider using `_y` instead
Oct 12 14:10:01.916 INFO kablam!    |
Oct 12 14:10:01.917 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 14:10:01.917 INFO kablam! 
Oct 12 14:10:01.918 INFO kablam! warning: unused variable: `b`
Oct 12 14:10:01.919 INFO kablam!   --> src/main.rs:28:9
Oct 12 14:10:01.920 INFO kablam!    |
Oct 12 14:10:01.920 INFO kablam! 28 |     let b = if a == 7 {10} else {15}; // b: i32
Oct 12 14:10:01.921 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 12 14:10:01.922 INFO kablam! 
Oct 12 14:10:02.040 INFO kablam! warning: unused variable: `y`
Oct 12 14:10:02.041 INFO kablam!   --> src/main.rs:19:9
Oct 12 14:10:02.042 INFO kablam!    |
Oct 12 14:10:02.042 INFO kablam! 19 |     let y = if z == 5 {
Oct 12 14:10:02.043 INFO kablam!    |         ^ help: consider using `_y` instead
Oct 12 14:10:02.044 INFO kablam!    |
Oct 12 14:10:02.044 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 14:10:02.045 INFO kablam! 
Oct 12 14:10:02.046 INFO kablam! warning: unused variable: `b`
Oct 12 14:10:02.046 INFO kablam!   --> src/main.rs:28:9
Oct 12 14:10:02.047 INFO kablam!    |
Oct 12 14:10:02.047 INFO kablam! 28 |     let b = if a == 7 {10} else {15}; // b: i32
Oct 12 14:10:02.048 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 12 14:10:02.049 INFO kablam! 
Oct 12 14:10:02.076 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Oct 12 14:10:02.079 INFO kablam! su: No module specific data is present
Oct 12 14:10:03.834 INFO running `"docker" "rm" "-f" "8fd860d2caa0227d4a4b87f170524208008d18613a430667d98606506d829a5d"`
Oct 12 14:10:04.213 INFO blam! 8fd860d2caa0227d4a4b87f170524208008d18613a430667d98606506d829a5d