Dec 11 09:00:25.072 INFO checking sscdotopen/puppies against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:00:25.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11 09:00:25.440 INFO [stdout] ea735bb93be6d5a1497d4bdcf7ef093484d796d4eca115204cd7b0a48a69d072
Dec 11 09:00:25.452 INFO running `"docker" "start" "-a" "ea735bb93be6d5a1497d4bdcf7ef093484d796d4eca115204cd7b0a48a69d072"`
Dec 11 09:00:26.462 INFO [stderr] usermod: no changes
Dec 11 09:00:26.536 INFO [stderr]     Checking scopeguard v0.1.2
Dec 11 09:00:26.536 INFO [stderr]     Checking variance v0.1.3
Dec 11 09:00:26.536 INFO [stderr]     Checking bencher v0.1.3
Dec 11 09:00:27.092 INFO [stderr]     Checking scoped-pool v1.0.0
Dec 11 09:00:27.588 INFO [stderr]     Checking puppies v0.1.0 (/source)
Dec 11 09:00:29.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Dec 11 09:00:29.345 INFO [stderr] su: No module specific data is present
Dec 11 09:00:30.453 INFO running `"docker" "inspect" "ea735bb93be6d5a1497d4bdcf7ef093484d796d4eca115204cd7b0a48a69d072"`
Dec 11 09:00:30.703 INFO running `"docker" "rm" "-f" "ea735bb93be6d5a1497d4bdcf7ef093484d796d4eca115204cd7b0a48a69d072"`
Dec 11 09:00:31.056 INFO [stdout] ea735bb93be6d5a1497d4bdcf7ef093484d796d4eca115204cd7b0a48a69d072