Nov 30 15:35:00.465 INFO checking shkeleton-0.5.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 15:35:00.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 15:35:00.600 INFO [stdout] 90a2485d53429a47c78f9d08bbafdb1c0ee3fffc4897922e2112604eeedb38a6
Nov 30 15:35:00.602 INFO running `"docker" "start" "-a" "90a2485d53429a47c78f9d08bbafdb1c0ee3fffc4897922e2112604eeedb38a6"`
Nov 30 15:35:01.228 INFO [stderr] usermod: no changes
Nov 30 15:35:01.334 INFO [stderr]     Checking array_tool v1.0.3
Nov 30 15:35:01.334 INFO [stderr]    Compiling derive_deref v1.0.1
Nov 30 15:35:01.334 INFO [stderr]    Compiling derive_more v0.13.0
Nov 30 15:35:01.334 INFO [stderr]     Checking sherr v0.2.8
Nov 30 15:35:11.588 INFO [stderr]     Checking shkeleton v0.5.0 (/source)
Nov 30 15:35:17.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.21s
Nov 30 15:35:17.453 INFO [stderr] su: No module specific data is present
Nov 30 15:35:18.188 INFO running `"docker" "inspect" "90a2485d53429a47c78f9d08bbafdb1c0ee3fffc4897922e2112604eeedb38a6"`
Nov 30 15:35:18.542 INFO running `"docker" "rm" "-f" "90a2485d53429a47c78f9d08bbafdb1c0ee3fffc4897922e2112604eeedb38a6"`
Nov 30 15:35:18.888 INFO [stdout] 90a2485d53429a47c78f9d08bbafdb1c0ee3fffc4897922e2112604eeedb38a6