Dec 12 11:53:16.798 INFO checking lmdb-zero-0.4.4 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:53:16.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11:53:17.132 INFO [stdout] 9df0f9ff4c3e542dfbbffa3938354f9ff2fdf4c209b188cdacfa681b14701252
Dec 12 11:53:17.141 INFO running `"docker" "start" "-a" "9df0f9ff4c3e542dfbbffa3938354f9ff2fdf4c209b188cdacfa681b14701252"`
Dec 12 11:53:17.715 INFO [stderr] usermod: no changes
Dec 12 11:53:17.831 INFO [stderr]     Checking supercow v0.1.0
Dec 12 11:53:17.831 INFO [stderr]     Checking gcc v0.3.39
Dec 12 11:53:17.831 INFO [stderr]    Compiling liblmdb-sys v0.2.2
Dec 12 11:53:17.831 INFO [stderr]     Checking tempdir v0.3.4
Dec 12 11:53:21.859 INFO [stderr]     Checking lmdb-zero v0.4.4 (/source)
Dec 12 11:53:24.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
Dec 12 11:53:24.576 INFO [stderr] su: No module specific data is present
Dec 12 11:53:24.902 INFO running `"docker" "inspect" "9df0f9ff4c3e542dfbbffa3938354f9ff2fdf4c209b188cdacfa681b14701252"`
Dec 12 11:53:25.022 INFO running `"docker" "rm" "-f" "9df0f9ff4c3e542dfbbffa3938354f9ff2fdf4c209b188cdacfa681b14701252"`
Dec 12 11:53:25.163 INFO [stdout] 9df0f9ff4c3e542dfbbffa3938354f9ff2fdf4c209b188cdacfa681b14701252