Dec 19 20:21:17.650 INFO checking arizuk/rust-competitive-programming-snippets against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:21:17.651 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/arizuk/rust-competitive-programming-snippets:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:21:18.061 INFO [stdout] 89f21ac315ea4ff3f8e728c69d853e248285c2d8d93c9d02c39667e1db935f1f
Dec 19 20:21:18.068 INFO running `"docker" "start" "-a" "89f21ac315ea4ff3f8e728c69d853e248285c2d8d93c9d02c39667e1db935f1f"`
Dec 19 20:21:20.028 INFO [stderr]    Compiling cargo-snippet v0.2.5
Dec 19 20:21:22.073 INFO [stderr]     Checking snippets v0.1.0 (/opt/crater/workdir)
Dec 19 20:21:22.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Dec 19 20:21:24.087 INFO running `"docker" "inspect" "89f21ac315ea4ff3f8e728c69d853e248285c2d8d93c9d02c39667e1db935f1f"`
Dec 19 20:21:24.440 INFO running `"docker" "rm" "-f" "89f21ac315ea4ff3f8e728c69d853e248285c2d8d93c9d02c39667e1db935f1f"`
Dec 19 20:21:24.832 INFO [stdout] 89f21ac315ea4ff3f8e728c69d853e248285c2d8d93c9d02c39667e1db935f1f