Sep 10 21:04:11.862 INFO checking codespan-reporting-0.1.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:04:11.862 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:04:11.862 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:04:12.078 INFO blam! 37e3f2c539e257bc8b1ae283af22025578424ab37f3b7272e2f82f54dd57ac65
Sep 10 21:04:12.081 INFO running `"docker" "start" "-a" "37e3f2c539e257bc8b1ae283af22025578424ab37f3b7272e2f82f54dd57ac65"`
Sep 10 21:04:13.098 INFO kablam! usermod: no changes
Sep 10 21:04:13.198 INFO kablam!     Checking codespan v0.1.3
Sep 10 21:04:14.364 INFO kablam!     Checking codespan-reporting v0.1.4 (file:///source)
Sep 10 21:04:16.046 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 21:04:16.046 INFO kablam!  --> examples/emit.rs:3:1
Sep 10 21:04:16.046 INFO kablam!   |
Sep 10 21:04:16.046 INFO kablam! 3 | #[macro_use]
Sep 10 21:04:16.046 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 21:04:16.046 INFO kablam!   |
Sep 10 21:04:16.046 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 21:04:16.046 INFO kablam! 
Sep 10 21:04:16.151 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
Sep 10 21:04:16.166 INFO kablam! su: No module specific data is present
Sep 10 21:04:17.210 INFO running `"docker" "rm" "-f" "37e3f2c539e257bc8b1ae283af22025578424ab37f3b7272e2f82f54dd57ac65"`
Sep 10 21:04:17.262 INFO blam! 37e3f2c539e257bc8b1ae283af22025578424ab37f3b7272e2f82f54dd57ac65