Dec 05 01:11:18.504 INFO checking Metaswitch/cargo-swagger against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:11:18.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01:11:18.963 INFO [stdout] 1d26b621a01fd9aa3c3a99bc48efae8e90e4757eaede722b453c4a3f0954c8a3
Dec 05 01:11:18.970 INFO running `"docker" "start" "-a" "1d26b621a01fd9aa3c3a99bc48efae8e90e4757eaede722b453c4a3f0954c8a3"`
Dec 05 01:11:20.335 INFO [stderr] usermod: no changes
Dec 05 01:11:20.603 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 05 01:11:20.607 INFO [stderr]     Checking error-chain v0.11.0
Dec 05 01:11:22.775 INFO [stderr]     Checking cargo-swagger v0.1.0 (/source)
Dec 05 01:11:27.454 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.08s
Dec 05 01:11:27.461 INFO [stderr] su: No module specific data is present
Dec 05 01:11:28.169 INFO running `"docker" "inspect" "1d26b621a01fd9aa3c3a99bc48efae8e90e4757eaede722b453c4a3f0954c8a3"`
Dec 05 01:11:28.509 INFO running `"docker" "rm" "-f" "1d26b621a01fd9aa3c3a99bc48efae8e90e4757eaede722b453c4a3f0954c8a3"`
Dec 05 01:11:28.839 INFO [stdout] 1d26b621a01fd9aa3c3a99bc48efae8e90e4757eaede722b453c4a3f0954c8a3