Nov 28 17:29:20.802 INFO checking stacktrace-0.2.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 17:29:20.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 17:29:21.245 INFO [stdout] 9dc55c6a672250e44bf13863faeacb4dd9f124d7c86bea73c62ce72919d88a98
Nov 28 17:29:21.253 INFO running `"docker" "start" "-a" "9dc55c6a672250e44bf13863faeacb4dd9f124d7c86bea73c62ce72919d88a98"`
Nov 28 17:29:22.777 INFO [stderr] usermod: no changes
Nov 28 17:29:22.898 INFO [stderr]     Checking backtrace v0.2.3
Nov 28 17:29:23.793 INFO [stderr]     Checking stacktrace v0.2.1 (/source)
Nov 28 17:29:26.849 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 28 17:29:26.849 INFO [stderr]  --> examples/using_result/main.rs:3:5
Nov 28 17:29:26.850 INFO [stderr]   |
Nov 28 17:29:26.851 INFO [stderr] 3 | use std::fmt::Debug;
Nov 28 17:29:26.851 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 17:29:26.851 INFO [stderr]   |
Nov 28 17:29:26.852 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:29:26.852 INFO [stderr] 
Nov 28 17:29:26.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
Nov 28 17:29:26.988 INFO [stderr] su: No module specific data is present
Nov 28 17:29:27.690 INFO running `"docker" "inspect" "9dc55c6a672250e44bf13863faeacb4dd9f124d7c86bea73c62ce72919d88a98"`
Nov 28 17:29:28.154 INFO running `"docker" "rm" "-f" "9dc55c6a672250e44bf13863faeacb4dd9f124d7c86bea73c62ce72919d88a98"`
Nov 28 17:29:28.669 INFO [stdout] 9dc55c6a672250e44bf13863faeacb4dd9f124d7c86bea73c62ce72919d88a98