Dec 18 12:09:07.128 INFO checking rollbar-0.5.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:09:07.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rollbar/0.5.1:/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 12:09:07.432 INFO [stdout] 9337d50378318ace9647631f1911051895d14db7a4f03e6329968052ad6da72b
Dec 18 12:09:07.434 INFO running `"docker" "start" "-a" "9337d50378318ace9647631f1911051895d14db7a4f03e6329968052ad6da72b"`
Dec 18 12:09:08.504 INFO [stderr]     Checking rollbar v0.5.1 (/opt/crater/workdir)
Dec 18 12:09:09.792 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 12:09:09.792 INFO [stderr]    --> src/lib.rs:403:45
Dec 18 12:09:09.792 INFO [stderr]     |
Dec 18 12:09:09.792 INFO [stderr] 403 |         trace.exception.description = error.cause().map_or_else(|| format!("{:?}", error), |c| format!("{:?}", c));
Dec 18 12:09:09.792 INFO [stderr]     |                                             ^^^^^
Dec 18 12:09:09.792 INFO [stderr]     |
Dec 18 12:09:09.792 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 12:09:09.792 INFO [stderr] 
Dec 18 12:09:09.875 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 12:09:09.875 INFO [stderr]    --> src/lib.rs:403:45
Dec 18 12:09:09.875 INFO [stderr]     |
Dec 18 12:09:09.875 INFO [stderr] 403 |         trace.exception.description = error.cause().map_or_else(|| format!("{:?}", error), |c| format!("{:?}", c));
Dec 18 12:09:09.875 INFO [stderr]     |                                             ^^^^^
Dec 18 12:09:09.875 INFO [stderr]     |
Dec 18 12:09:09.875 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 12:09:09.875 INFO [stderr] 
Dec 18 12:09:15.360 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
Dec 18 12:09:16.269 INFO running `"docker" "inspect" "9337d50378318ace9647631f1911051895d14db7a4f03e6329968052ad6da72b"`
Dec 18 12:09:16.638 INFO running `"docker" "rm" "-f" "9337d50378318ace9647631f1911051895d14db7a4f03e6329968052ad6da72b"`
Dec 18 12:09:16.945 INFO [stdout] 9337d50378318ace9647631f1911051895d14db7a4f03e6329968052ad6da72b