Sep 04 03:57:22.507 INFO checking tiff-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 03:57:22.508 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 03:57:22.508 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/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 03:57:22.714 INFO blam! eeaa53618704db8656d3ef66183649438098a0af49c8a4e7f8f5c0b7c312e46e
Sep 04 03:57:22.716 INFO running `"docker" "start" "-a" "eeaa53618704db8656d3ef66183649438098a0af49c8a4e7f8f5c0b7c312e46e"`
Sep 04 03:57:23.466 INFO kablam!     Checking tiff v0.1.0 (file:///source)
Sep 04 03:57:25.336 INFO kablam! warning: unused import: `DecodingResult`
Sep 04 03:57:25.336 INFO kablam!  --> tests/decode_images.rs:4:30
Sep 04 03:57:25.336 INFO kablam!   |
Sep 04 03:57:25.336 INFO kablam! 4 | use tiff::decoder::{Decoder, DecodingResult};
Sep 04 03:57:25.336 INFO kablam!   |                              ^^^^^^^^^^^^^^
Sep 04 03:57:25.336 INFO kablam!   |
Sep 04 03:57:25.336 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:57:25.336 INFO kablam! 
Sep 04 03:57:25.441 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Sep 04 03:57:25.445 INFO kablam! su: No module specific data is present
Sep 04 03:57:25.937 INFO running `"docker" "rm" "-f" "eeaa53618704db8656d3ef66183649438098a0af49c8a4e7f8f5c0b7c312e46e"`
Sep 04 03:57:26.027 INFO blam! eeaa53618704db8656d3ef66183649438098a0af49c8a4e7f8f5c0b7c312e46e