Dec 18 03:29:10.836 INFO checking bchallenor/drawbridge against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:29:10.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/bchallenor/drawbridge:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:29:11.052 INFO [stdout] b9e0ac3f2e708254a66cea2dba125c515b8170dab72d6b3236e4951f1fc229b3
Dec 18 03:29:11.060 INFO running `"docker" "start" "-a" "b9e0ac3f2e708254a66cea2dba125c515b8170dab72d6b3236e4951f1fc229b3"`
Dec 18 03:29:12.047 INFO [stderr]     Checking ipnet v1.0.0
Dec 18 03:29:12.060 INFO [stderr]     Checking rusoto_credential v0.11.0
Dec 18 03:29:13.625 INFO [stderr]     Checking rusoto_core v0.32.0
Dec 18 03:29:15.288 INFO [stderr]     Checking rusoto_ec2 v0.32.0
Dec 18 03:29:15.288 INFO [stderr]     Checking rusoto_route53 v0.32.0
Dec 18 03:29:42.773 INFO [stderr]     Checking drawbridge v0.1.0 (/opt/crater/workdir)
Dec 18 03:29:45.220 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 03:29:45.220 INFO [stderr]    --> src/cli/parse.rs:252:46
Dec 18 03:29:45.220 INFO [stderr]     |
Dec 18 03:29:45.220 INFO [stderr] 252 |     let ip_addr = Ipv4Addr::from_str(content.trim_right())
Dec 18 03:29:45.220 INFO [stderr]     |                                              ^^^^^^^^^^
Dec 18 03:29:45.220 INFO [stderr]     |
Dec 18 03:29:45.220 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 03:29:45.220 INFO [stderr] 
Dec 18 03:29:45.424 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 03:29:45.424 INFO [stderr]   --> src/dns/aws/dns_zone.rs:34:27
Dec 18 03:29:45.424 INFO [stderr]    |
Dec 18 03:29:45.424 INFO [stderr] 34 |                 id: hz.id.trim_left_matches("/hostedzone/").to_owned(),
Dec 18 03:29:45.424 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^
Dec 18 03:29:45.424 INFO [stderr] 
Dec 18 03:29:45.884 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 03:29:45.884 INFO [stderr]    --> src/cli/parse.rs:252:46
Dec 18 03:29:45.884 INFO [stderr]     |
Dec 18 03:29:45.884 INFO [stderr] 252 |     let ip_addr = Ipv4Addr::from_str(content.trim_right())
Dec 18 03:29:45.884 INFO [stderr]     |                                              ^^^^^^^^^^
Dec 18 03:29:45.884 INFO [stderr]     |
Dec 18 03:29:45.884 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 03:29:45.884 INFO [stderr] 
Dec 18 03:29:46.061 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 03:29:46.061 INFO [stderr]   --> src/dns/aws/dns_zone.rs:34:27
Dec 18 03:29:46.061 INFO [stderr]    |
Dec 18 03:29:46.061 INFO [stderr] 34 |                 id: hz.id.trim_left_matches("/hostedzone/").to_owned(),
Dec 18 03:29:46.061 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^
Dec 18 03:29:46.061 INFO [stderr] 
Dec 18 03:29:46.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.88s
Dec 18 03:29:48.064 INFO running `"docker" "inspect" "b9e0ac3f2e708254a66cea2dba125c515b8170dab72d6b3236e4951f1fc229b3"`
Dec 18 03:29:48.452 INFO running `"docker" "rm" "-f" "b9e0ac3f2e708254a66cea2dba125c515b8170dab72d6b3236e4951f1fc229b3"`
Dec 18 03:29:48.748 INFO [stdout] b9e0ac3f2e708254a66cea2dba125c515b8170dab72d6b3236e4951f1fc229b3