Sep 19 18:59:22.258 INFO checking tiff-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 18:59:22.258 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 18:59:22.258 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:59:22.448 INFO blam! b41b68bd91e2ff854baf9430e82394784c92bfff3d412f13c3d8f7579ee06ea4
Sep 19 18:59:22.450 INFO running `"docker" "start" "-a" "b41b68bd91e2ff854baf9430e82394784c92bfff3d412f13c3d8f7579ee06ea4"`
Sep 19 18:59:23.167 INFO kablam! usermod: no changes
Sep 19 18:59:23.242 INFO kablam!     Checking tiff v0.1.0 (/source)
Sep 19 18:59:24.710 INFO kablam! warning: unused import: `DecodingResult`
Sep 19 18:59:24.710 INFO kablam!  --> tests/decode_images.rs:4:30
Sep 19 18:59:24.710 INFO kablam!   |
Sep 19 18:59:24.710 INFO kablam! 4 | use tiff::decoder::{Decoder, DecodingResult};
Sep 19 18:59:24.710 INFO kablam!   |                              ^^^^^^^^^^^^^^
Sep 19 18:59:24.710 INFO kablam!   |
Sep 19 18:59:24.710 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 18:59:24.710 INFO kablam! 
Sep 19 18:59:24.871 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Sep 19 18:59:24.874 INFO kablam! su: No module specific data is present
Sep 19 18:59:25.434 INFO running `"docker" "rm" "-f" "b41b68bd91e2ff854baf9430e82394784c92bfff3d412f13c3d8f7579ee06ea4"`
Sep 19 18:59:25.550 INFO blam! b41b68bd91e2ff854baf9430e82394784c92bfff3d412f13c3d8f7579ee06ea4