Nov 28 20:11:16.470 INFO checking qdowncast-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:11:16.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:11:16.681 INFO [stdout] a4c527f95b12f96d311df3cafd8a8de94d595bf6896c56adf0cec3f334203aea
Nov 28 20:11:16.688 INFO running `"docker" "start" "-a" "a4c527f95b12f96d311df3cafd8a8de94d595bf6896c56adf0cec3f334203aea"`
Nov 28 20:11:17.217 INFO [stderr] usermod: no changes
Nov 28 20:11:17.309 INFO [stderr]     Checking qdowncast v0.1.0 (/source)
Nov 28 20:11:17.748 INFO [stderr] warning: unused import: `std::mem`
Nov 28 20:11:17.748 INFO [stderr]  --> src/lib.rs:4:5
Nov 28 20:11:17.748 INFO [stderr]   |
Nov 28 20:11:17.748 INFO [stderr] 4 | use std::mem;
Nov 28 20:11:17.748 INFO [stderr]   |     ^^^^^^^^
Nov 28 20:11:17.748 INFO [stderr]   |
Nov 28 20:11:17.748 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 20:11:17.748 INFO [stderr] 
Nov 28 20:11:17.982 INFO [stderr] warning: unused import: `std::mem`
Nov 28 20:11:17.982 INFO [stderr]  --> src/lib.rs:4:5
Nov 28 20:11:17.982 INFO [stderr]   |
Nov 28 20:11:17.982 INFO [stderr] 4 | use std::mem;
Nov 28 20:11:17.982 INFO [stderr]   |     ^^^^^^^^
Nov 28 20:11:17.982 INFO [stderr]   |
Nov 28 20:11:17.982 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 20:11:17.982 INFO [stderr] 
Nov 28 20:11:18.784 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 28 20:11:18.787 INFO [stderr] su: No module specific data is present
Nov 28 20:11:19.192 INFO running `"docker" "inspect" "a4c527f95b12f96d311df3cafd8a8de94d595bf6896c56adf0cec3f334203aea"`
Nov 28 20:11:19.286 INFO running `"docker" "rm" "-f" "a4c527f95b12f96d311df3cafd8a8de94d595bf6896c56adf0cec3f334203aea"`
Nov 28 20:11:19.379 INFO [stdout] a4c527f95b12f96d311df3cafd8a8de94d595bf6896c56adf0cec3f334203aea