Sep 04 00:47:29.169 INFO checking 3541/shell against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 00:47:29.169 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 00:47:29.169 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:47:29.388 INFO blam! 60d5d6142ce8eac352ab533c69ae36210f57a87c6832ebbe67d2e92007e03444
Sep 04 00:47:29.388 INFO running `"docker" "start" "-a" "60d5d6142ce8eac352ab533c69ae36210f57a87c6832ebbe67d2e92007e03444"`
Sep 04 00:47:30.086 INFO kablam!     Checking nix v0.7.0
Sep 04 00:47:35.041 INFO kablam!     Checking shell v0.1.0 (file:///source)
Sep 04 00:47:35.498 INFO kablam! warning: value assigned to `c_line` is never read
Sep 04 00:47:35.498 INFO kablam!   --> src/main.rs:31:13
Sep 04 00:47:35.498 INFO kablam!    |
Sep 04 00:47:35.498 INFO kablam! 31 |     let mut c_line = String::new();
Sep 04 00:47:35.498 INFO kablam!    |             ^^^^^^
Sep 04 00:47:35.498 INFO kablam!    |
Sep 04 00:47:35.498 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 04 00:47:35.498 INFO kablam! 
Sep 04 00:47:35.573 INFO kablam! warning: value assigned to `c_line` is never read
Sep 04 00:47:35.573 INFO kablam!   --> src/main.rs:31:13
Sep 04 00:47:35.573 INFO kablam!    |
Sep 04 00:47:35.573 INFO kablam! 31 |     let mut c_line = String::new();
Sep 04 00:47:35.573 INFO kablam!    |             ^^^^^^
Sep 04 00:47:35.573 INFO kablam!    |
Sep 04 00:47:35.573 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 04 00:47:35.573 INFO kablam! 
Sep 04 00:47:35.617 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
Sep 04 00:47:35.619 INFO kablam! su: No module specific data is present
Sep 04 00:47:36.013 INFO running `"docker" "rm" "-f" "60d5d6142ce8eac352ab533c69ae36210f57a87c6832ebbe67d2e92007e03444"`
Sep 04 00:47:36.098 INFO blam! 60d5d6142ce8eac352ab533c69ae36210f57a87c6832ebbe67d2e92007e03444