Dec 19 12:31:37.815 INFO checking mlsteele/hanabi-client against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:31:37.815 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mlsteele/hanabi-client:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:31:38.294 INFO [stdout] 05555daa178ec547ec0e1e4b9ad8fd2593001cd648d78bbf065c76135ca8e01f
Dec 19 12:31:38.296 INFO running `"docker" "start" "-a" "05555daa178ec547ec0e1e4b9ad8fd2593001cd648d78bbf065c76135ca8e01f"`
Dec 19 12:31:40.208 INFO [stderr]    Compiling gcc v0.3.53
Dec 19 12:31:40.212 INFO [stderr]     Checking itoa v0.3.3
Dec 19 12:31:40.212 INFO [stderr]     Checking tokio-service v0.1.0
Dec 19 12:31:40.212 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 19 12:31:40.212 INFO [stderr]     Checking tokio-io v0.1.3
Dec 19 12:31:40.212 INFO [stderr]    Compiling serde_derive v1.0.14
Dec 19 12:31:40.996 INFO [stderr]     Checking serde_json v1.0.3
Dec 19 12:31:42.284 INFO [stderr]     Checking tokio-core v0.1.9
Dec 19 12:31:44.816 INFO [stderr]    Compiling backtrace-sys v0.1.12
Dec 19 12:31:45.892 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 19 12:31:50.987 INFO [stderr]     Checking hyper v0.11.2
Dec 19 12:32:06.200 INFO [stderr]     Checking backtrace v0.3.3
Dec 19 12:32:06.655 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 12:32:07.232 INFO [stderr]     Checking hanabi-client v0.1.0 (/opt/crater/workdir)
Dec 19 12:32:08.736 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:32:08.736 INFO [stderr]  --> src/errors.rs:2:1
Dec 19 12:32:08.736 INFO [stderr]   |
Dec 19 12:32:08.736 INFO [stderr] 2 | / error_chain!{
Dec 19 12:32:08.736 INFO [stderr] 3 | |     foreign_links {
Dec 19 12:32:08.736 INFO [stderr] 4 | |         Io(::io::Error);
Dec 19 12:32:08.736 INFO [stderr] 5 | |         Hyper(::hyper::Error);
Dec 19 12:32:08.736 INFO [stderr] 6 | |         SerdeJSON(::serde_json::Error);
Dec 19 12:32:08.736 INFO [stderr] 7 | |     }
Dec 19 12:32:08.736 INFO [stderr] 8 | | }
Dec 19 12:32:08.736 INFO [stderr]   | |_^
Dec 19 12:32:08.736 INFO [stderr]   |
Dec 19 12:32:08.736 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 12:32:08.737 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 19 12:32:08.737 INFO [stderr] 
Dec 19 12:32:08.737 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:32:08.737 INFO [stderr]  --> src/errors.rs:2:1
Dec 19 12:32:08.737 INFO [stderr]   |
Dec 19 12:32:08.737 INFO [stderr] 2 | / error_chain!{
Dec 19 12:32:08.737 INFO [stderr] 3 | |     foreign_links {
Dec 19 12:32:08.737 INFO [stderr] 4 | |         Io(::io::Error);
Dec 19 12:32:08.737 INFO [stderr] 5 | |         Hyper(::hyper::Error);
Dec 19 12:32:08.737 INFO [stderr] 6 | |         SerdeJSON(::serde_json::Error);
Dec 19 12:32:08.737 INFO [stderr] 7 | |     }
Dec 19 12:32:08.737 INFO [stderr] 8 | | }
Dec 19 12:32:08.737 INFO [stderr]   | |_^
Dec 19 12:32:08.737 INFO [stderr]   |
Dec 19 12:32:08.737 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 19 12:32:08.737 INFO [stderr] 
Dec 19 12:32:08.776 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:32:08.776 INFO [stderr]  --> src/errors.rs:2:1
Dec 19 12:32:08.776 INFO [stderr]   |
Dec 19 12:32:08.776 INFO [stderr] 2 | / error_chain!{
Dec 19 12:32:08.776 INFO [stderr] 3 | |     foreign_links {
Dec 19 12:32:08.776 INFO [stderr] 4 | |         Io(::io::Error);
Dec 19 12:32:08.776 INFO [stderr] 5 | |         Hyper(::hyper::Error);
Dec 19 12:32:08.776 INFO [stderr] 6 | |         SerdeJSON(::serde_json::Error);
Dec 19 12:32:08.776 INFO [stderr] 7 | |     }
Dec 19 12:32:08.776 INFO [stderr] 8 | | }
Dec 19 12:32:08.776 INFO [stderr]   | |_^
Dec 19 12:32:08.776 INFO [stderr]   |
Dec 19 12:32:08.776 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 12:32:08.776 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 19 12:32:08.776 INFO [stderr] 
Dec 19 12:32:08.776 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:32:08.776 INFO [stderr]  --> src/errors.rs:2:1
Dec 19 12:32:08.776 INFO [stderr]   |
Dec 19 12:32:08.777 INFO [stderr] 2 | / error_chain!{
Dec 19 12:32:08.777 INFO [stderr] 3 | |     foreign_links {
Dec 19 12:32:08.777 INFO [stderr] 4 | |         Io(::io::Error);
Dec 19 12:32:08.777 INFO [stderr] 5 | |         Hyper(::hyper::Error);
Dec 19 12:32:08.777 INFO [stderr] 6 | |         SerdeJSON(::serde_json::Error);
Dec 19 12:32:08.777 INFO [stderr] 7 | |     }
Dec 19 12:32:08.777 INFO [stderr] 8 | | }
Dec 19 12:32:08.777 INFO [stderr]   | |_^
Dec 19 12:32:08.777 INFO [stderr]   |
Dec 19 12:32:08.777 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 19 12:32:08.777 INFO [stderr] 
Dec 19 12:32:09.204 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 12:32:09.204 INFO [stderr]  --> src/main.rs:1:12
Dec 19 12:32:09.204 INFO [stderr]   |
Dec 19 12:32:09.204 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 12:32:09.204 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:32:09.204 INFO [stderr]   |
Dec 19 12:32:09.204 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 12:32:09.204 INFO [stderr] 
Dec 19 12:32:09.209 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 12:32:09.209 INFO [stderr]  --> src/main.rs:1:12
Dec 19 12:32:09.209 INFO [stderr]   |
Dec 19 12:32:09.209 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 12:32:09.209 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:32:09.209 INFO [stderr]   |
Dec 19 12:32:09.209 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 12:32:09.209 INFO [stderr] 
Dec 19 12:32:09.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.28s
Dec 19 12:32:10.568 INFO running `"docker" "inspect" "05555daa178ec547ec0e1e4b9ad8fd2593001cd648d78bbf065c76135ca8e01f"`
Dec 19 12:32:10.940 INFO running `"docker" "rm" "-f" "05555daa178ec547ec0e1e4b9ad8fd2593001cd648d78bbf065c76135ca8e01f"`
Dec 19 12:32:11.304 INFO [stdout] 05555daa178ec547ec0e1e4b9ad8fd2593001cd648d78bbf065c76135ca8e01f