Dec 18 11:53:35.816 INFO checking rusoto_cloudformation-0.35.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:53:35.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rusoto_cloudformation/0.35.0:/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 11:53:36.006 INFO [stdout] ca3859da4dc14d055a7b965f229f2b622ead9e1ecbdc74856bddf437d0f6380b
Dec 18 11:53:36.015 INFO running `"docker" "start" "-a" "ca3859da4dc14d055a7b965f229f2b622ead9e1ecbdc74856bddf437d0f6380b"`
Dec 18 11:53:37.564 INFO [stderr]     Checking rusoto_mock v0.29.0
Dec 18 11:53:37.569 INFO [stderr]     Checking rusoto_cloudformation v0.35.0 (/opt/crater/workdir)
Dec 18 11:53:40.980 INFO [stderr] error[E0308]: mismatched types
Dec 18 11:53:40.980 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusoto_mock-0.29.0/src/lib.rs:134:19
Dec 18 11:53:40.980 INFO [stderr]     |
Dec 18 11:53:40.980 INFO [stderr] 134 |             body: Box::new(once(Ok(self.body.clone()))),
Dec 18 11:53:40.980 INFO [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `rusoto_core::ByteStream`, found struct `std::boxed::Box`
Dec 18 11:53:40.980 INFO [stderr]     |
Dec 18 11:53:40.981 INFO [stderr]     = note: expected type `rusoto_core::ByteStream`
Dec 18 11:53:40.981 INFO [stderr]                found type `std::boxed::Box<futures::stream::Once<std::vec::Vec<u8>, _>>`
Dec 18 11:53:40.981 INFO [stderr] 
Dec 18 11:53:41.012 INFO [stderr] error: aborting due to previous error
Dec 18 11:53:41.012 INFO [stderr] 
Dec 18 11:53:41.012 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 18 11:53:41.038 INFO [stderr] error: Could not compile `rusoto_mock`.
Dec 18 11:53:41.038 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 11:53:44.736 INFO [stderr] error: build failed
Dec 18 11:53:45.264 INFO running `"docker" "inspect" "ca3859da4dc14d055a7b965f229f2b622ead9e1ecbdc74856bddf437d0f6380b"`
Dec 18 11:53:45.389 INFO running `"docker" "rm" "-f" "ca3859da4dc14d055a7b965f229f2b622ead9e1ecbdc74856bddf437d0f6380b"`
Dec 18 11:53:45.556 INFO [stdout] ca3859da4dc14d055a7b965f229f2b622ead9e1ecbdc74856bddf437d0f6380b