Dec 12 16:03:05.170 INFO checking dbgen-0.3.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:03:05.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:03:05.666 INFO [stdout] 8383abd6e4609f499f34877eedf4b8f2afdec9817671706799ec88c6ae634f69
Dec 12 16:03:05.710 INFO running `"docker" "start" "-a" "8383abd6e4609f499f34877eedf4b8f2afdec9817671706799ec88c6ae634f69"`
Dec 12 16:03:06.681 INFO [stderr] usermod: no changes
Dec 12 16:03:06.904 INFO [stderr]     Checking muldiv v0.2.0
Dec 12 16:03:06.928 INFO [stderr]     Checking chrono v0.4.6
Dec 12 16:03:06.928 INFO [stderr]     Checking rand_regex v0.12.0
Dec 12 16:03:06.928 INFO [stderr]     Checking zipf v5.0.1
Dec 12 16:03:10.688 INFO [stderr]     Checking dbgen v0.3.1 (/source)
Dec 12 16:03:31.909 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.20s
Dec 12 16:03:31.920 INFO [stderr] su: No module specific data is present
Dec 12 16:03:32.410 INFO running `"docker" "inspect" "8383abd6e4609f499f34877eedf4b8f2afdec9817671706799ec88c6ae634f69"`
Dec 12 16:03:32.848 INFO running `"docker" "rm" "-f" "8383abd6e4609f499f34877eedf4b8f2afdec9817671706799ec88c6ae634f69"`
Dec 12 16:03:33.164 INFO [stdout] 8383abd6e4609f499f34877eedf4b8f2afdec9817671706799ec88c6ae634f69