Dec 19 10:08:08.840 INFO checking rk-projects/learn-rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:08:08.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rk-projects/learn-rust:/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 10:08:09.333 INFO [stdout] 4916c5eb49f8e2d34eccdf5721aa39d90d372a4ce2928e00258b9c7bde2f9a77
Dec 19 10:08:09.338 INFO running `"docker" "start" "-a" "4916c5eb49f8e2d34eccdf5721aa39d90d372a4ce2928e00258b9c7bde2f9a77"`
Dec 19 10:08:10.692 INFO [stderr]     Checking learn-rust v0.1.0 (/opt/crater/workdir)
Dec 19 10:08:10.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Dec 19 10:08:11.666 INFO running `"docker" "inspect" "4916c5eb49f8e2d34eccdf5721aa39d90d372a4ce2928e00258b9c7bde2f9a77"`
Dec 19 10:08:11.852 INFO running `"docker" "rm" "-f" "4916c5eb49f8e2d34eccdf5721aa39d90d372a4ce2928e00258b9c7bde2f9a77"`
Dec 19 10:08:12.092 INFO [stdout] 4916c5eb49f8e2d34eccdf5721aa39d90d372a4ce2928e00258b9c7bde2f9a77