Sep 10 05:41:41.187 INFO checking 3541/shell against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 05:41:41.187 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 05:41:41.187 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:41:41.386 INFO blam! dac407362d1a0095f6bec6d493d7131f90500d21600ba40402750c5857d99237
Sep 10 05:41:41.398 INFO running `"docker" "start" "-a" "dac407362d1a0095f6bec6d493d7131f90500d21600ba40402750c5857d99237"`
Sep 10 05:41:42.546 INFO kablam! usermod: no changes
Sep 10 05:41:42.634 INFO kablam!     Checking nix v0.7.0
Sep 10 05:41:46.166 INFO kablam!     Checking shell v0.1.0 (file:///source)
Sep 10 05:41:46.707 INFO kablam! warning: value assigned to `c_line` is never read
Sep 10 05:41:46.707 INFO kablam!   --> src/main.rs:31:13
Sep 10 05:41:46.707 INFO kablam!    |
Sep 10 05:41:46.707 INFO kablam! 31 |     let mut c_line = String::new();
Sep 10 05:41:46.707 INFO kablam!    |             ^^^^^^
Sep 10 05:41:46.722 INFO kablam!    |
Sep 10 05:41:46.722 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 10 05:41:46.722 INFO kablam! 
Sep 10 05:41:46.750 INFO kablam! warning: value assigned to `c_line` is never read
Sep 10 05:41:46.750 INFO kablam!   --> src/main.rs:31:13
Sep 10 05:41:46.750 INFO kablam!    |
Sep 10 05:41:46.750 INFO kablam! 31 |     let mut c_line = String::new();
Sep 10 05:41:46.750 INFO kablam!    |             ^^^^^^
Sep 10 05:41:46.750 INFO kablam!    |
Sep 10 05:41:46.750 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 10 05:41:46.750 INFO kablam! 
Sep 10 05:41:46.835 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
Sep 10 05:41:46.838 INFO kablam! su: No module specific data is present
Sep 10 05:41:48.609 INFO running `"docker" "rm" "-f" "dac407362d1a0095f6bec6d493d7131f90500d21600ba40402750c5857d99237"`
Sep 10 05:41:48.722 INFO blam! dac407362d1a0095f6bec6d493d7131f90500d21600ba40402750c5857d99237