Dec 18 12:45:45.117 INFO checking prototty_wasm-0.20.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:45:45.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/prototty_wasm/0.20.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:45:45.472 INFO [stdout] ede365b670401b93eef3fa3a27ef93b1d0684e97367a68271a743f1b70301a59
Dec 18 12:45:45.478 INFO running `"docker" "start" "-a" "ede365b670401b93eef3fa3a27ef93b1d0684e97367a68271a743f1b70301a59"`
Dec 18 12:45:46.740 INFO [stderr]     Checking grid_2d v0.8.0
Dec 18 12:45:47.408 INFO [stderr]     Checking prototty v0.20.0
Dec 18 12:45:50.350 INFO [stderr]     Checking prototty_grid v0.20.0
Dec 18 12:45:51.290 INFO [stderr]     Checking prototty_wasm v0.20.0 (/opt/crater/workdir)
Dec 18 12:45:53.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
Dec 18 12:45:54.772 INFO running `"docker" "inspect" "ede365b670401b93eef3fa3a27ef93b1d0684e97367a68271a743f1b70301a59"`
Dec 18 12:45:55.118 INFO running `"docker" "rm" "-f" "ede365b670401b93eef3fa3a27ef93b1d0684e97367a68271a743f1b70301a59"`
Dec 18 12:45:55.416 INFO [stdout] ede365b670401b93eef3fa3a27ef93b1d0684e97367a68271a743f1b70301a59