Dec 12 15:12:16.521 INFO checking fallible-iterator-0.1.5 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 15:12:16.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:12:17.045 INFO [stdout] 15f25b68bc4d7dec06eae68f23028151db408dc8d4726a4694cd9edcf45feff4
Dec 12 15:12:17.047 INFO running `"docker" "start" "-a" "15f25b68bc4d7dec06eae68f23028151db408dc8d4726a4694cd9edcf45feff4"`
Dec 12 15:12:18.153 INFO [stderr] usermod: no changes
Dec 12 15:12:18.232 INFO [stderr]     Checking fallible-iterator v0.1.5 (/source)
Dec 12 15:12:19.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 12 15:12:19.352 INFO [stderr] su: No module specific data is present
Dec 12 15:12:19.704 INFO running `"docker" "inspect" "15f25b68bc4d7dec06eae68f23028151db408dc8d4726a4694cd9edcf45feff4"`
Dec 12 15:12:19.828 INFO running `"docker" "rm" "-f" "15f25b68bc4d7dec06eae68f23028151db408dc8d4726a4694cd9edcf45feff4"`
Dec 12 15:12:19.982 INFO [stdout] 15f25b68bc4d7dec06eae68f23028151db408dc8d4726a4694cd9edcf45feff4