Sep 19 23:53:07.474 INFO checking imagefmt-4.0.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:53:07.474 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:53:07.474 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:53:07.878 INFO blam! 4b8c03af0443ec9e4538a75f6a264073e427a8e461fcb456aab691528362f3b1
Sep 19 23:53:07.881 INFO running `"docker" "start" "-a" "4b8c03af0443ec9e4538a75f6a264073e427a8e461fcb456aab691528362f3b1"`
Sep 19 23:53:09.907 INFO kablam! usermod: no changes
Sep 19 23:53:09.997 INFO kablam!     Checking imagefmt v4.0.0 (/source)
Sep 19 23:53:11.955 INFO kablam! warning: unused import: `Write`
Sep 19 23:53:11.955 INFO kablam!   --> src/lib.rs:35:27
Sep 19 23:53:11.955 INFO kablam!    |
Sep 19 23:53:11.955 INFO kablam! 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Sep 19 23:53:11.955 INFO kablam!    |                           ^^^^^
Sep 19 23:53:11.955 INFO kablam!    |
Sep 19 23:53:11.955 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:53:11.955 INFO kablam! 
Sep 19 23:53:12.645 INFO kablam! warning: unused import: `Write`
Sep 19 23:53:12.645 INFO kablam!   --> src/lib.rs:35:27
Sep 19 23:53:12.645 INFO kablam!    |
Sep 19 23:53:12.645 INFO kablam! 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Sep 19 23:53:12.646 INFO kablam!    |                           ^^^^^
Sep 19 23:53:12.646 INFO kablam!    |
Sep 19 23:53:12.646 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:53:12.646 INFO kablam! 
Sep 19 23:53:13.094 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Sep 19 23:53:13.094 INFO kablam! su: No module specific data is present
Sep 19 23:53:14.081 INFO running `"docker" "rm" "-f" "4b8c03af0443ec9e4538a75f6a264073e427a8e461fcb456aab691528362f3b1"`
Sep 19 23:53:14.371 INFO blam! 4b8c03af0443ec9e4538a75f6a264073e427a8e461fcb456aab691528362f3b1