Sep 21 00:04:22.362 INFO checking 3541/shell against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 00:04:22.362 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 00:04:22.362 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:04:22.550 INFO blam! 4f5a846ed2a08754ae9ccf1b931bc8e08e4ae69cceef0e2403cddca06ca13c7d
Sep 21 00:04:22.552 INFO running `"docker" "start" "-a" "4f5a846ed2a08754ae9ccf1b931bc8e08e4ae69cceef0e2403cddca06ca13c7d"`
Sep 21 00:04:23.427 INFO kablam! usermod: no changes
Sep 21 00:04:23.546 INFO kablam!     Checking nix v0.7.0
Sep 21 00:04:26.894 INFO kablam!     Checking shell v0.1.0 (/source)
Sep 21 00:04:27.134 INFO kablam! warning: value assigned to `c_line` is never read
Sep 21 00:04:27.134 INFO kablam!   --> src/main.rs:31:13
Sep 21 00:04:27.134 INFO kablam!    |
Sep 21 00:04:27.134 INFO kablam! 31 |     let mut c_line = String::new();
Sep 21 00:04:27.134 INFO kablam!    |             ^^^^^^
Sep 21 00:04:27.134 INFO kablam!    |
Sep 21 00:04:27.134 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 21 00:04:27.134 INFO kablam! 
Sep 21 00:04:27.175 INFO kablam! warning: value assigned to `c_line` is never read
Sep 21 00:04:27.175 INFO kablam!   --> src/main.rs:31:13
Sep 21 00:04:27.175 INFO kablam!    |
Sep 21 00:04:27.175 INFO kablam! 31 |     let mut c_line = String::new();
Sep 21 00:04:27.175 INFO kablam!    |             ^^^^^^
Sep 21 00:04:27.175 INFO kablam!    |
Sep 21 00:04:27.175 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 21 00:04:27.175 INFO kablam! 
Sep 21 00:04:27.222 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
Sep 21 00:04:27.222 INFO kablam! su: No module specific data is present
Sep 21 00:04:27.836 INFO running `"docker" "rm" "-f" "4f5a846ed2a08754ae9ccf1b931bc8e08e4ae69cceef0e2403cddca06ca13c7d"`
Sep 21 00:04:27.910 INFO blam! 4f5a846ed2a08754ae9ccf1b931bc8e08e4ae69cceef0e2403cddca06ca13c7d