Sep 01 17:57:02.403 INFO checking 3541/shell against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 17:57:02.403 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 17:57:02.403 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/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 17:57:02.682 INFO blam! 75efc4a92f5dc89b804ae857396cdcb932894f81461560cfd3c97581941954d7
Sep 01 17:57:02.685 INFO running `"docker" "start" "-a" "75efc4a92f5dc89b804ae857396cdcb932894f81461560cfd3c97581941954d7"`
Sep 01 17:57:03.715 INFO kablam!     Checking shell v0.1.0 (file:///source)
Sep 01 17:57:04.455 INFO kablam! warning: value assigned to `c_line` is never read
Sep 01 17:57:04.455 INFO kablam!   --> src/main.rs:31:13
Sep 01 17:57:04.455 INFO kablam!    |
Sep 01 17:57:04.455 INFO kablam! 31 |     let mut c_line = String::new();
Sep 01 17:57:04.455 INFO kablam!    |             ^^^^^^
Sep 01 17:57:04.455 INFO kablam!    |
Sep 01 17:57:04.455 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 17:57:04.455 INFO kablam! 
Sep 01 17:57:04.552 INFO kablam! warning: value assigned to `c_line` is never read
Sep 01 17:57:04.552 INFO kablam!   --> src/main.rs:31:13
Sep 01 17:57:04.552 INFO kablam!    |
Sep 01 17:57:04.552 INFO kablam! 31 |     let mut c_line = String::new();
Sep 01 17:57:04.552 INFO kablam!    |             ^^^^^^
Sep 01 17:57:04.552 INFO kablam!    |
Sep 01 17:57:04.552 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 17:57:04.552 INFO kablam! 
Sep 01 17:57:04.607 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Sep 01 17:57:04.610 INFO kablam! su: No module specific data is present
Sep 01 17:57:05.094 INFO running `"docker" "rm" "-f" "75efc4a92f5dc89b804ae857396cdcb932894f81461560cfd3c97581941954d7"`
Sep 01 17:57:05.262 INFO blam! 75efc4a92f5dc89b804ae857396cdcb932894f81461560cfd3c97581941954d7