Dec 19 11:37:09.841 INFO checking nullobject/eventlogd against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 11:37:09.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/nullobject/eventlogd:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 11:37:10.384 INFO [stdout] 2d0b69a5a87a6497471d8d779d24399e9d8ff40c40aac9168af05cddb1fd2753 Dec 19 11:37:10.392 INFO running `"docker" "start" "-a" "2d0b69a5a87a6497471d8d779d24399e9d8ff40c40aac9168af05cddb1fd2753"` Dec 19 11:37:12.568 INFO [stderr] Compiling matches v0.1.4 Dec 19 11:37:12.568 INFO [stderr] Compiling gcc v0.3.44 Dec 19 11:37:12.568 INFO [stderr] Compiling unicode-normalization v0.1.4 Dec 19 11:37:12.568 INFO [stderr] Compiling openssl v0.9.9 Dec 19 11:37:12.572 INFO [stderr] Compiling regex-syntax v0.4.0 Dec 19 11:37:12.572 INFO [stderr] Compiling httparse v1.2.1 Dec 19 11:37:12.572 INFO [stderr] Compiling lazy_static v0.2.4 Dec 19 11:37:12.580 INFO [stderr] Compiling rustc-serialize v0.3.23 Dec 19 11:37:13.449 INFO [stderr] Compiling serde v0.9.11 Dec 19 11:37:13.797 INFO [stderr] Compiling ring v0.6.3 Dec 19 11:37:19.920 INFO [stderr] Checking untrusted v0.3.2 Dec 19 11:37:23.574 INFO [stderr] Checking linked-hash-map v0.2.1 Dec 19 11:37:23.680 INFO [stderr] Checking md5 v0.3.3 Dec 19 11:37:23.697 INFO [stderr] Checking route-recognizer v0.1.11 Dec 19 11:37:23.889 INFO [stderr] Compiling unreachable v0.1.1 Dec 19 11:37:24.562 INFO [stderr] Compiling memchr v1.0.1 Dec 19 11:37:24.623 INFO [stderr] Compiling thread-id v3.0.0 Dec 19 11:37:25.564 INFO [stderr] Compiling num_cpus v1.3.0 Dec 19 11:37:25.628 INFO [stderr] Compiling time v0.1.36 Dec 19 11:37:25.863 INFO [stderr] Compiling libsqlite3-sys v0.7.1 Dec 19 11:37:29.455 INFO [stderr] Compiling rust-lzma v0.2.1 Dec 19 11:37:31.292 INFO [stderr] Compiling mime v0.2.3 Dec 19 11:37:31.300 INFO [stderr] Compiling unicode-bidi v0.2.5 Dec 19 11:37:31.657 INFO [stderr] Checking conduit-mime-types v0.7.3 Dec 19 11:37:32.437 INFO [stderr] Checking serde_json v0.8.6 Dec 19 11:37:34.765 INFO [stderr] Compiling openssl-sys v0.9.9 Dec 19 11:37:44.592 INFO [stderr] Compiling hyper v0.10.5 Dec 19 11:37:44.633 INFO [stderr] Checking lru-cache v0.1.0 Dec 19 11:37:44.664 INFO [stderr] Compiling thread_local v0.3.3 Dec 19 11:37:44.681 INFO [stderr] Compiling deque v0.3.1 Dec 19 11:37:45.012 INFO [stderr] Compiling syn v0.11.9 Dec 19 11:37:45.409 INFO [stderr] Compiling aho-corasick v0.6.2 Dec 19 11:37:46.496 INFO [stderr] Compiling idna v0.1.0 Dec 19 11:37:46.728 INFO [stderr] Compiling rayon v0.6.0 Dec 19 11:37:51.284 INFO [stderr] Checking plugin v0.2.6 Dec 19 11:37:52.764 INFO [stderr] Compiling unicase v1.4.0 Dec 19 11:37:52.809 INFO [stderr] Compiling regex v0.2.1 Dec 19 11:37:57.128 INFO [stderr] Checking serde_urlencoded v0.3.0 Dec 19 11:37:57.138 INFO [stderr] Checking chrono v0.2.25 Dec 19 11:37:57.332 INFO [stderr] Checking rusqlite v0.10.1 Dec 19 11:38:04.072 INFO [stderr] Checking serde_json v0.9.9 Dec 19 11:38:04.720 INFO [stderr] Compiling url v1.4.0 Dec 19 11:38:05.376 INFO [stderr] Checking env_logger v0.4.2 Dec 19 11:38:20.556 INFO [stderr] Compiling serde_codegen_internals v0.14.1 Dec 19 11:38:20.576 INFO [stderr] Checking iron v0.5.1 Dec 19 11:38:20.660 INFO [stderr] Checking native-tls v0.1.1 Dec 19 11:38:22.100 INFO [stderr] error[E0119]: conflicting implementations of trait `middleware::BeforeMiddleware` for type `std::sync::Arc<_>`: Dec 19 11:38:22.100 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/iron-0.5.1/src/middleware/mod.rs:339:1 Dec 19 11:38:22.100 INFO [stderr] | Dec 19 11:38:22.100 INFO [stderr] 322 | / impl BeforeMiddleware for F Dec 19 11:38:22.100 INFO [stderr] 323 | | where F: Send + Sync + 'static + Fn(&mut Request) -> IronResult<()> { Dec 19 11:38:22.100 INFO [stderr] 324 | | fn before(&self, req: &mut Request) -> IronResult<()> { Dec 19 11:38:22.100 INFO [stderr] 325 | | (*self)(req) Dec 19 11:38:22.100 INFO [stderr] 326 | | } Dec 19 11:38:22.101 INFO [stderr] 327 | | } Dec 19 11:38:22.101 INFO [stderr] | |_- first implementation here Dec 19 11:38:22.101 INFO [stderr] ... Dec 19 11:38:22.101 INFO [stderr] 339 | impl BeforeMiddleware for Arc where T: BeforeMiddleware { Dec 19 11:38:22.101 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `std::sync::Arc<_>` Dec 19 11:38:22.101 INFO [stderr] | Dec 19 11:38:22.101 INFO [stderr] = note: downstream crates may implement trait `std::ops::FnOnce<(&mut request::Request<'_, '_>,)>` for type `std::sync::Arc<_>` Dec 19 11:38:22.101 INFO [stderr] = note: downstream crates may implement trait `std::ops::Fn<(&mut request::Request<'_, '_>,)>` for type `std::sync::Arc<_>` Dec 19 11:38:22.101 INFO [stderr] Dec 19 11:38:22.101 INFO [stderr] error[E0119]: conflicting implementations of trait `middleware::AfterMiddleware` for type `std::sync::Arc<_>`: Dec 19 11:38:22.101 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/iron-0.5.1/src/middleware/mod.rs:366:1 Dec 19 11:38:22.101 INFO [stderr] | Dec 19 11:38:22.101 INFO [stderr] 349 | / impl AfterMiddleware for F Dec 19 11:38:22.101 INFO [stderr] 350 | | where F: Send + Sync + 'static + Fn(&mut Request, Response) -> IronResult { Dec 19 11:38:22.101 INFO [stderr] 351 | | fn after(&self, req: &mut Request, res: Response) -> IronResult { Dec 19 11:38:22.101 INFO [stderr] 352 | | (*self)(req, res) Dec 19 11:38:22.101 INFO [stderr] 353 | | } Dec 19 11:38:22.101 INFO [stderr] 354 | | } Dec 19 11:38:22.101 INFO [stderr] | |_- first implementation here Dec 19 11:38:22.101 INFO [stderr] ... Dec 19 11:38:22.101 INFO [stderr] 366 | impl AfterMiddleware for Arc where T: AfterMiddleware { Dec 19 11:38:22.101 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `std::sync::Arc<_>` Dec 19 11:38:22.101 INFO [stderr] | Dec 19 11:38:22.101 INFO [stderr] = note: downstream crates may implement trait `std::ops::FnOnce<(&mut request::Request<'_, '_>, response::Response)>` for type `std::sync::Arc<_>` Dec 19 11:38:22.101 INFO [stderr] = note: downstream crates may implement trait `std::ops::Fn<(&mut request::Request<'_, '_>, response::Response)>` for type `std::sync::Arc<_>` Dec 19 11:38:22.101 INFO [stderr] Dec 19 11:38:22.304 INFO [stderr] error: aborting due to 2 previous errors Dec 19 11:38:22.309 INFO [stderr] Dec 19 11:38:22.309 INFO [stderr] For more information about this error, try `rustc --explain E0119`. Dec 19 11:38:22.319 INFO [stderr] Checking reqwest v0.3.0 Dec 19 11:38:22.319 INFO [stderr] Checking hyper-native-tls v0.2.2 Dec 19 11:38:22.337 INFO [stderr] error: Could not compile `iron`. Dec 19 11:38:22.337 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 19 11:38:32.800 INFO [stderr] error: build failed Dec 19 11:38:33.732 INFO running `"docker" "inspect" "2d0b69a5a87a6497471d8d779d24399e9d8ff40c40aac9168af05cddb1fd2753"` Dec 19 11:38:34.040 INFO running `"docker" "rm" "-f" "2d0b69a5a87a6497471d8d779d24399e9d8ff40c40aac9168af05cddb1fd2753"` Dec 19 11:38:34.420 INFO [stdout] 2d0b69a5a87a6497471d8d779d24399e9d8ff40c40aac9168af05cddb1fd2753