Sep 05 00:26:05.677 INFO checking circular-0.2.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 00:26:05.677 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 00:26:05.677 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/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 05 00:26:05.951 INFO blam! 849015b733fb5d5cf78590752ddcc4c827b7b0eda828e30366b2ae84cb54c8d1
Sep 05 00:26:05.953 INFO running `"docker" "start" "-a" "849015b733fb5d5cf78590752ddcc4c827b7b0eda828e30366b2ae84cb54c8d1"`
Sep 05 00:26:06.777 INFO kablam!     Checking circular v0.2.0 (file:///source)
Sep 05 00:26:07.939 INFO kablam! warning: unused import: `std::str`
Sep 05 00:26:07.939 INFO kablam!    --> src/lib.rs:387:7
Sep 05 00:26:07.939 INFO kablam!     |
Sep 05 00:26:07.939 INFO kablam! 387 |   use std::str;
Sep 05 00:26:07.939 INFO kablam!     |       ^^^^^^^^
Sep 05 00:26:07.939 INFO kablam!     |
Sep 05 00:26:07.939 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 05 00:26:07.939 INFO kablam! 
Sep 05 00:26:08.553 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Sep 05 00:26:08.562 INFO kablam! su: No module specific data is present
Sep 05 00:26:09.146 INFO running `"docker" "rm" "-f" "849015b733fb5d5cf78590752ddcc4c827b7b0eda828e30366b2ae84cb54c8d1"`
Sep 05 00:26:09.314 INFO blam! 849015b733fb5d5cf78590752ddcc4c827b7b0eda828e30366b2ae84cb54c8d1