Dec 18 11:24:19.921 INFO checking serde-protobuf-0.7.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:24:19.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/serde-protobuf/0.7.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:24:20.124 INFO [stdout] 40cf09ce6d43035800cca295bfa93280e45a168eae80c2eac0fbb0d9cdbf592a
Dec 18 11:24:20.126 INFO running `"docker" "start" "-a" "40cf09ce6d43035800cca295bfa93280e45a168eae80c2eac0fbb0d9cdbf592a"`
Dec 18 11:24:20.908 INFO [stderr]     Checking serde-value v0.5.3
Dec 18 11:24:20.908 INFO [stderr]     Checking error-chain v0.11.0
Dec 18 11:24:21.563 INFO [stderr]     Checking serde-protobuf v0.7.0 (/opt/crater/workdir)
Dec 18 11:24:22.340 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:24:22.340 INFO [stderr]   --> src/error.rs:7:1
Dec 18 11:24:22.340 INFO [stderr]    |
Dec 18 11:24:22.341 INFO [stderr] 7  | / error_chain! {
Dec 18 11:24:22.341 INFO [stderr] 8  | |     foreign_links {
Dec 18 11:24:22.341 INFO [stderr] 9  | |         Protobuf(protobuf::ProtobufError);
Dec 18 11:24:22.341 INFO [stderr] 10 | |     }
Dec 18 11:24:22.341 INFO [stderr] ...  |
Dec 18 11:24:22.341 INFO [stderr] 37 | |     }
Dec 18 11:24:22.341 INFO [stderr] 38 | | }
Dec 18 11:24:22.341 INFO [stderr]    | |_^
Dec 18 11:24:22.341 INFO [stderr]    |
Dec 18 11:24:22.341 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:24:22.348 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 11:24:22.348 INFO [stderr] 
Dec 18 11:24:23.345 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 11:24:23.346 INFO [stderr]   --> src/error.rs:7:1
Dec 18 11:24:23.346 INFO [stderr]    |
Dec 18 11:24:23.346 INFO [stderr] 7  | / error_chain! {
Dec 18 11:24:23.346 INFO [stderr] 8  | |     foreign_links {
Dec 18 11:24:23.346 INFO [stderr] 9  | |         Protobuf(protobuf::ProtobufError);
Dec 18 11:24:23.346 INFO [stderr] 10 | |     }
Dec 18 11:24:23.346 INFO [stderr] ...  |
Dec 18 11:24:23.346 INFO [stderr] 37 | |     }
Dec 18 11:24:23.346 INFO [stderr] 38 | | }
Dec 18 11:24:23.346 INFO [stderr]    | |_^
Dec 18 11:24:23.352 INFO [stderr]    |
Dec 18 11:24:23.352 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:24:23.352 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 11:24:23.352 INFO [stderr] 
Dec 18 11:24:28.256 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
Dec 18 11:24:28.882 INFO running `"docker" "inspect" "40cf09ce6d43035800cca295bfa93280e45a168eae80c2eac0fbb0d9cdbf592a"`
Dec 18 11:24:28.998 INFO running `"docker" "rm" "-f" "40cf09ce6d43035800cca295bfa93280e45a168eae80c2eac0fbb0d9cdbf592a"`
Dec 18 11:24:29.099 INFO [stdout] 40cf09ce6d43035800cca295bfa93280e45a168eae80c2eac0fbb0d9cdbf592a