Nov 30 20:56:31.942 INFO checking imagefmt-4.0.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:56:31.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 20:56:32.416 INFO [stdout] 5bb993027bdd04067eb38b530b71675f6001c31bf53f16819c3d70577c714340
Nov 30 20:56:32.424 INFO running `"docker" "start" "-a" "5bb993027bdd04067eb38b530b71675f6001c31bf53f16819c3d70577c714340"`
Nov 30 20:56:33.995 INFO [stderr] usermod: no changes
Nov 30 20:56:34.096 INFO [stderr]     Checking imagefmt v4.0.0 (/source)
Nov 30 20:56:37.019 INFO [stderr] warning: unused import: `Write`
Nov 30 20:56:37.019 INFO [stderr]   --> src/lib.rs:35:27
Nov 30 20:56:37.019 INFO [stderr]    |
Nov 30 20:56:37.020 INFO [stderr] 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Nov 30 20:56:37.020 INFO [stderr]    |                           ^^^^^
Nov 30 20:56:37.020 INFO [stderr]    |
Nov 30 20:56:37.021 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 20:56:37.021 INFO [stderr] 
Nov 30 20:56:37.336 INFO [stderr] warning: unused import: `Write`
Nov 30 20:56:37.336 INFO [stderr]   --> src/lib.rs:35:27
Nov 30 20:56:37.336 INFO [stderr]    |
Nov 30 20:56:37.336 INFO [stderr] 35 | use std::io::{self, Read, Write, BufReader, BufWriter, ErrorKind, Seek, SeekFrom};
Nov 30 20:56:37.337 INFO [stderr]    |                           ^^^^^
Nov 30 20:56:37.337 INFO [stderr]    |
Nov 30 20:56:37.337 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 20:56:37.338 INFO [stderr] 
Nov 30 20:56:37.909 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
Nov 30 20:56:37.913 INFO [stderr] su: No module specific data is present
Nov 30 20:56:39.016 INFO running `"docker" "inspect" "5bb993027bdd04067eb38b530b71675f6001c31bf53f16819c3d70577c714340"`
Nov 30 20:56:39.378 INFO running `"docker" "rm" "-f" "5bb993027bdd04067eb38b530b71675f6001c31bf53f16819c3d70577c714340"`
Nov 30 20:56:39.800 INFO [stdout] 5bb993027bdd04067eb38b530b71675f6001c31bf53f16819c3d70577c714340