Dec 05 04:51:01.522 INFO checking upgradedb4pg-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:51:01.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 04:51:01.798 INFO [stdout] a2d428f4cb5b781f34477f54727f4f2029b6be7911637d50bc66e5c6dc6bb75d
Dec 05 04:51:01.799 INFO running `"docker" "start" "-a" "a2d428f4cb5b781f34477f54727f4f2029b6be7911637d50bc66e5c6dc6bb75d"`
Dec 05 04:51:02.431 INFO [stderr] usermod: no changes
Dec 05 04:51:02.623 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 05 04:51:02.623 INFO [stderr]     Checking dotenv v0.13.0
Dec 05 04:51:05.027 INFO [stderr]     Checking postgres-shared v0.4.2
Dec 05 04:51:07.863 INFO [stderr]     Checking postgres v0.15.2
Dec 05 04:51:10.491 INFO [stderr]     Checking upgradedb4pg v0.1.0 (/source)
Dec 05 04:51:14.783 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.33s
Dec 05 04:51:14.799 INFO [stderr] su: No module specific data is present
Dec 05 04:51:15.187 INFO running `"docker" "inspect" "a2d428f4cb5b781f34477f54727f4f2029b6be7911637d50bc66e5c6dc6bb75d"`
Dec 05 04:51:15.329 INFO running `"docker" "rm" "-f" "a2d428f4cb5b781f34477f54727f4f2029b6be7911637d50bc66e5c6dc6bb75d"`
Dec 05 04:51:15.498 INFO [stdout] a2d428f4cb5b781f34477f54727f4f2029b6be7911637d50bc66e5c6dc6bb75d