Nov 28 17:29:20.523 INFO checking stacktrace-0.2.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:29:20.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 17:29:20.970 INFO [stdout] e0c9f56b269c2606d9c64a3537d440e3bbcd58f40f46e9207f7a0326a9cce3c8
Nov 28 17:29:20.981 INFO running `"docker" "start" "-a" "e0c9f56b269c2606d9c64a3537d440e3bbcd58f40f46e9207f7a0326a9cce3c8"`
Nov 28 17:29:22.065 INFO [stderr] usermod: no changes
Nov 28 17:29:22.213 INFO [stderr]     Checking stacktrace v0.2.1 (/source)
Nov 28 17:29:24.848 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 28 17:29:24.848 INFO [stderr]  --> examples/using_result/main.rs:3:5
Nov 28 17:29:24.848 INFO [stderr]   |
Nov 28 17:29:24.848 INFO [stderr] 3 | use std::fmt::Debug;
Nov 28 17:29:24.848 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 17:29:24.848 INFO [stderr]   |
Nov 28 17:29:24.848 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:29:24.848 INFO [stderr] 
Nov 28 17:29:25.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Nov 28 17:29:25.113 INFO [stderr] su: No module specific data is present
Nov 28 17:29:26.171 INFO running `"docker" "inspect" "e0c9f56b269c2606d9c64a3537d440e3bbcd58f40f46e9207f7a0326a9cce3c8"`
Nov 28 17:29:26.566 INFO running `"docker" "rm" "-f" "e0c9f56b269c2606d9c64a3537d440e3bbcd58f40f46e9207f7a0326a9cce3c8"`
Nov 28 17:29:26.856 INFO [stdout] e0c9f56b269c2606d9c64a3537d440e3bbcd58f40f46e9207f7a0326a9cce3c8