Sep 01 07:50:08.250 INFO checking codespan-reporting-0.1.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 07:50:08.251 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 07:50:08.251 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:50:08.406 INFO blam! d2eddedff7189e7252a1caa33d080c26cc9121e5b5abbed0a41de718578eb839
Sep 01 07:50:08.408 INFO running `"docker" "start" "-a" "d2eddedff7189e7252a1caa33d080c26cc9121e5b5abbed0a41de718578eb839"`
Sep 01 07:50:09.080 INFO kablam!     Checking codespan v0.1.3
Sep 01 07:50:10.659 INFO kablam!     Checking codespan-reporting v0.1.4 (file:///source)
Sep 01 07:50:14.689 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 07:50:14.689 INFO kablam!  --> examples/emit.rs:3:1
Sep 01 07:50:14.689 INFO kablam!   |
Sep 01 07:50:14.689 INFO kablam! 3 | #[macro_use]
Sep 01 07:50:14.689 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:50:14.689 INFO kablam!   |
Sep 01 07:50:14.689 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 07:50:14.689 INFO kablam! 
Sep 01 07:50:14.840 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.84s
Sep 01 07:50:14.847 INFO kablam! su: No module specific data is present
Sep 01 07:50:15.231 INFO running `"docker" "rm" "-f" "d2eddedff7189e7252a1caa33d080c26cc9121e5b5abbed0a41de718578eb839"`
Sep 01 07:50:15.340 INFO blam! d2eddedff7189e7252a1caa33d080c26cc9121e5b5abbed0a41de718578eb839