Sep 01 00:57:05.235 INFO checking 3541/shell against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 00:57:05.235 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 00:57:05.235 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:57:05.425 INFO blam! e9ecb928ad0ccc697c32a1de0f319105e2269bed4a4167e515985f647364dbe5
Sep 01 00:57:05.428 INFO running `"docker" "start" "-a" "e9ecb928ad0ccc697c32a1de0f319105e2269bed4a4167e515985f647364dbe5"`
Sep 01 00:57:06.097 INFO kablam!     Checking shell v0.1.0 (file:///source)
Sep 01 00:57:06.493 INFO kablam! warning: value assigned to `c_line` is never read
Sep 01 00:57:06.493 INFO kablam!   --> src/main.rs:31:13
Sep 01 00:57:06.493 INFO kablam!    |
Sep 01 00:57:06.493 INFO kablam! 31 |     let mut c_line = String::new();
Sep 01 00:57:06.493 INFO kablam!    |             ^^^^^^
Sep 01 00:57:06.493 INFO kablam!    |
Sep 01 00:57:06.493 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 00:57:06.493 INFO kablam! 
Sep 01 00:57:06.526 INFO kablam! warning: value assigned to `c_line` is never read
Sep 01 00:57:06.526 INFO kablam!   --> src/main.rs:31:13
Sep 01 00:57:06.526 INFO kablam!    |
Sep 01 00:57:06.526 INFO kablam! 31 |     let mut c_line = String::new();
Sep 01 00:57:06.526 INFO kablam!    |             ^^^^^^
Sep 01 00:57:06.526 INFO kablam!    |
Sep 01 00:57:06.526 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 00:57:06.526 INFO kablam! 
Sep 01 00:57:06.596 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Sep 01 00:57:06.599 INFO kablam! su: No module specific data is present
Sep 01 00:57:06.953 INFO running `"docker" "rm" "-f" "e9ecb928ad0ccc697c32a1de0f319105e2269bed4a4167e515985f647364dbe5"`
Sep 01 00:57:07.039 INFO blam! e9ecb928ad0ccc697c32a1de0f319105e2269bed4a4167e515985f647364dbe5