Dec 19 10:54:52.341 INFO checking pirate-ren/I-Ching against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:54:52.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/pirate-ren/I-Ching:/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 10:54:52.905 INFO [stdout] 51cf4a8e833f59fe8b62717f3d5e69176bd8d87dbc55f88ff3cc5086eb1cd8c7
Dec 19 10:54:52.908 INFO running `"docker" "start" "-a" "51cf4a8e833f59fe8b62717f3d5e69176bd8d87dbc55f88ff3cc5086eb1cd8c7"`
Dec 19 10:54:55.390 INFO [stderr]    Compiling libc v0.2.44
Dec 19 10:54:57.581 INFO [stderr]     Checking rand v0.6.1
Dec 19 10:54:59.887 INFO [stderr]     Checking i-ching v0.1.0 (/opt/crater/workdir)
Dec 19 10:55:00.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
Dec 19 10:55:00.582 INFO running `"docker" "inspect" "51cf4a8e833f59fe8b62717f3d5e69176bd8d87dbc55f88ff3cc5086eb1cd8c7"`
Dec 19 10:55:00.782 INFO running `"docker" "rm" "-f" "51cf4a8e833f59fe8b62717f3d5e69176bd8d87dbc55f88ff3cc5086eb1cd8c7"`
Dec 19 10:55:00.984 INFO [stdout] 51cf4a8e833f59fe8b62717f3d5e69176bd8d87dbc55f88ff3cc5086eb1cd8c7