Dec 12 16:48:18.629 INFO checking chao-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:48:18.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 16:48:19.020 INFO [stdout] 3062647d100ee9a59cb6e1a3431afa950ba6d494e159efdcedc48cca5046d45a
Dec 12 16:48:19.026 INFO running `"docker" "start" "-a" "3062647d100ee9a59cb6e1a3431afa950ba6d494e159efdcedc48cca5046d45a"`
Dec 12 16:48:20.054 INFO [stderr] usermod: no changes
Dec 12 16:48:20.215 INFO [stderr]     Checking itertools v0.7.11
Dec 12 16:48:20.215 INFO [stderr]     Checking combine v3.6.3
Dec 12 16:48:41.134 INFO [stderr]     Checking libchao v0.1.0
Dec 12 16:48:43.360 INFO [stderr]     Checking chao v0.1.0 (/source)
Dec 12 16:48:46.813 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.73s
Dec 12 16:48:46.820 INFO [stderr] su: No module specific data is present
Dec 12 16:48:48.144 INFO running `"docker" "inspect" "3062647d100ee9a59cb6e1a3431afa950ba6d494e159efdcedc48cca5046d45a"`
Dec 12 16:48:48.664 INFO running `"docker" "rm" "-f" "3062647d100ee9a59cb6e1a3431afa950ba6d494e159efdcedc48cca5046d45a"`
Dec 12 16:48:49.065 INFO [stdout] 3062647d100ee9a59cb6e1a3431afa950ba6d494e159efdcedc48cca5046d45a