Nov 03 06:47:20.571 INFO checking imagefmt-4.0.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 06:47:20.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 06:47:21.120 INFO blam! 94a41c88db881e85793112d7a5f700aa893670c340bc7ab8afe6c68b0f62c26b
Nov 03 06:47:21.123 INFO running `"docker" "start" "-a" "94a41c88db881e85793112d7a5f700aa893670c340bc7ab8afe6c68b0f62c26b"`
Nov 03 06:47:22.915 INFO kablam! usermod: no changes
Nov 03 06:47:22.992 INFO kablam!     Checking imagefmt v4.0.0 (/source)
Nov 03 06:47:26.268 INFO kablam! warning: unused import: `Write`
Nov 03 06:47:26.269 INFO kablam!   --> src/lib.rs:35:27
Nov 03 06:47:26.269 INFO kablam!    |
Nov 03 06:47:26.269 INFO kablam! 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Nov 03 06:47:26.269 INFO kablam!    |                           ^^^^^
Nov 03 06:47:26.269 INFO kablam!    |
Nov 03 06:47:26.269 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 03 06:47:26.269 INFO kablam! 
Nov 03 06:47:26.404 INFO kablam! warning: unused import: `Write`
Nov 03 06:47:26.404 INFO kablam!   --> src/lib.rs:35:27
Nov 03 06:47:26.404 INFO kablam!    |
Nov 03 06:47:26.404 INFO kablam! 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Nov 03 06:47:26.404 INFO kablam!    |                           ^^^^^
Nov 03 06:47:26.404 INFO kablam!    |
Nov 03 06:47:26.404 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 03 06:47:26.404 INFO kablam! 
Nov 03 06:47:27.140 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Nov 03 06:47:27.144 INFO kablam! su: No module specific data is present
Nov 03 06:47:28.097 INFO running `"docker" "rm" "-f" "94a41c88db881e85793112d7a5f700aa893670c340bc7ab8afe6c68b0f62c26b"`
Nov 03 06:47:28.334 INFO blam! 94a41c88db881e85793112d7a5f700aa893670c340bc7ab8afe6c68b0f62c26b