Dec 18 06:25:29.780 INFO checking Metaswitch/cargo-swagger against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:25:29.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Metaswitch/cargo-swagger:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:25:30.238 INFO [stdout] 3df935bc24ad21b87f56d7d275a15a06fc8d9c33ee009a78afea1e3bd8fb213b
Dec 18 06:25:30.244 INFO running `"docker" "start" "-a" "3df935bc24ad21b87f56d7d275a15a06fc8d9c33ee009a78afea1e3bd8fb213b"`
Dec 18 06:25:31.797 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 18 06:25:31.804 INFO [stderr]     Checking error-chain v0.11.0
Dec 18 06:25:31.805 INFO [stderr]     Checking docopt v0.8.3
Dec 18 06:25:34.743 INFO [stderr]     Checking cargo-swagger v0.1.0 (/opt/crater/workdir)
Dec 18 06:25:37.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
Dec 18 06:25:39.200 INFO running `"docker" "inspect" "3df935bc24ad21b87f56d7d275a15a06fc8d9c33ee009a78afea1e3bd8fb213b"`
Dec 18 06:25:39.526 INFO running `"docker" "rm" "-f" "3df935bc24ad21b87f56d7d275a15a06fc8d9c33ee009a78afea1e3bd8fb213b"`
Dec 18 06:25:39.836 INFO [stdout] 3df935bc24ad21b87f56d7d275a15a06fc8d9c33ee009a78afea1e3bd8fb213b