Dec 12 10:18:26.199 INFO checking panini-0.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:18:26.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 10:18:26.738 INFO [stdout] 852a53cd7846959a027c3e5536e48a95abdfdb8e3610bcb5dbfc7adf398ec604
Dec 12 10:18:26.744 INFO running `"docker" "start" "-a" "852a53cd7846959a027c3e5536e48a95abdfdb8e3610bcb5dbfc7adf398ec604"`
Dec 12 10:18:28.387 INFO [stderr] usermod: no changes
Dec 12 10:18:28.466 INFO [stderr]     Checking ref_slice v1.1.1
Dec 12 10:18:28.477 INFO [stderr]     Checking optional v0.0.13
Dec 12 10:18:28.477 INFO [stderr]     Checking bit-matrix v0.2.0
Dec 12 10:18:29.870 INFO [stderr]     Checking cfg v0.3.0
Dec 12 10:18:31.484 INFO [stderr]     Checking gearley v0.0.1
Dec 12 10:18:33.186 INFO [stderr]     Checking panini v0.0.0 (/source)
Dec 12 10:18:34.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
Dec 12 10:18:34.916 INFO [stderr] su: No module specific data is present
Dec 12 10:18:35.955 INFO running `"docker" "inspect" "852a53cd7846959a027c3e5536e48a95abdfdb8e3610bcb5dbfc7adf398ec604"`
Dec 12 10:18:36.272 INFO running `"docker" "rm" "-f" "852a53cd7846959a027c3e5536e48a95abdfdb8e3610bcb5dbfc7adf398ec604"`
Dec 12 10:18:36.644 INFO [stdout] 852a53cd7846959a027c3e5536e48a95abdfdb8e3610bcb5dbfc7adf398ec604