Dec 19 09:02:01.445 INFO checking setr/redsystem against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 09:02:01.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/setr/redsystem:/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 09:02:02.252 INFO [stdout] 51349a8d772b39afaa452a40381667ec4e0e14ab1c8280a43bcb3c182fff037e Dec 19 09:02:02.254 INFO running `"docker" "start" "-a" "51349a8d772b39afaa452a40381667ec4e0e14ab1c8280a43bcb3c182fff037e"` Dec 19 09:02:04.412 INFO [stderr] Checking unic-common v0.7.0 Dec 19 09:02:04.412 INFO [stderr] Checking unic-char-range v0.7.0 Dec 19 09:02:04.428 INFO [stderr] Checking deunicode v0.4.3 Dec 19 09:02:04.428 INFO [stderr] Checking sequence_trie v0.3.5 Dec 19 09:02:04.441 INFO [stderr] Compiling pest v1.0.6 Dec 19 09:02:04.441 INFO [stderr] Checking ordermap v0.3.5 Dec 19 09:02:04.441 INFO [stderr] Checking fixedbitset v0.1.9 Dec 19 09:02:05.328 INFO [stderr] Checking symlink v0.1.0 Dec 19 09:02:05.710 INFO [stderr] Checking unic-ucd-version v0.7.0 Dec 19 09:02:06.260 INFO [stderr] Checking unic-char-property v0.7.0 Dec 19 09:02:06.282 INFO [stderr] Checking pulldown-cmark v0.1.2 Dec 19 09:02:06.424 INFO [stderr] Checking memchr v2.1.0 Dec 19 09:02:06.509 INFO [stderr] Checking mime v0.2.6 Dec 19 09:02:06.622 INFO [stderr] Checking tempfile v2.2.0 Dec 19 09:02:07.312 INFO [stderr] Checking serde_json v1.0.32 Dec 19 09:02:07.312 INFO [stderr] Checking toml v0.4.8 Dec 19 09:02:09.264 INFO [stderr] Checking slug v0.1.4 Dec 19 09:02:09.612 INFO [stderr] Checking unic-ucd-segment v0.7.0 Dec 19 09:02:10.048 INFO [stderr] Compiling syn v0.15.8 Dec 19 09:02:11.171 INFO [stderr] Checking hyper v0.10.13 Dec 19 09:02:11.244 INFO [stderr] Checking error-chain v0.12.0 Dec 19 09:02:12.000 INFO [stderr] Checking aho-corasick v0.6.8 Dec 19 09:02:12.940 INFO [stderr] Checking simplelog v0.5.2 Dec 19 09:02:14.404 INFO [stderr] Compiling pest_derive v1.0.8 Dec 19 09:02:14.948 INFO [stderr] Checking petgraph v0.4.13 Dec 19 09:02:15.816 INFO [stderr] Checking regex v1.0.5 Dec 19 09:02:16.516 INFO [stderr] Checking regex v0.2.11 Dec 19 09:02:21.530 INFO [stderr] Compiling mime_guess v1.8.6 Dec 19 09:02:21.713 INFO [stderr] Checking unic-segment v0.7.0 Dec 19 09:02:30.711 INFO [stderr] Checking console v0.6.2 Dec 19 09:02:34.792 INFO [stderr] Checking dialoguer v0.1.0 Dec 19 09:02:35.040 INFO [stderr] Checking indicatif v0.9.0 Dec 19 09:02:39.041 INFO [stderr] Checking iron v0.6.0 Dec 19 09:02:39.736 INFO [stderr] Checking tera v0.11.16 Dec 19 09:02:39.872 INFO [stderr] error[E0119]: conflicting implementations of trait `middleware::BeforeMiddleware` for type `std::sync::Arc<_>`: Dec 19 09:02:39.872 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/iron-0.6.0/src/middleware/mod.rs:416:1 Dec 19 09:02:39.872 INFO [stderr] | Dec 19 09:02:39.872 INFO [stderr] 399 | / impl BeforeMiddleware for F Dec 19 09:02:39.872 INFO [stderr] 400 | | where F: Send + Sync + 'static + Fn(&mut Request) -> IronResult<()> { Dec 19 09:02:39.872 INFO [stderr] 401 | | fn before(&self, req: &mut Request) -> IronResult<()> { Dec 19 09:02:39.872 INFO [stderr] 402 | | (*self)(req) Dec 19 09:02:39.872 INFO [stderr] 403 | | } Dec 19 09:02:39.872 INFO [stderr] 404 | | } Dec 19 09:02:39.872 INFO [stderr] | |_- first implementation here Dec 19 09:02:39.872 INFO [stderr] ... Dec 19 09:02:39.872 INFO [stderr] 416 | impl BeforeMiddleware for Arc where T: BeforeMiddleware { Dec 19 09:02:39.873 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `std::sync::Arc<_>` Dec 19 09:02:39.873 INFO [stderr] | Dec 19 09:02:39.873 INFO [stderr] = note: downstream crates may implement trait `std::ops::FnOnce<(&mut request::Request<'_, '_>,)>` for type `std::sync::Arc<_>` Dec 19 09:02:39.873 INFO [stderr] = note: downstream crates may implement trait `std::ops::Fn<(&mut request::Request<'_, '_>,)>` for type `std::sync::Arc<_>` Dec 19 09:02:39.873 INFO [stderr] Dec 19 09:02:39.873 INFO [stderr] error[E0119]: conflicting implementations of trait `middleware::AfterMiddleware` for type `std::sync::Arc<_>`: Dec 19 09:02:39.873 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/iron-0.6.0/src/middleware/mod.rs:443:1 Dec 19 09:02:39.873 INFO [stderr] | Dec 19 09:02:39.873 INFO [stderr] 426 | / impl AfterMiddleware for F Dec 19 09:02:39.873 INFO [stderr] 427 | | where F: Send + Sync + 'static + Fn(&mut Request, Response) -> IronResult { Dec 19 09:02:39.873 INFO [stderr] 428 | | fn after(&self, req: &mut Request, res: Response) -> IronResult { Dec 19 09:02:39.873 INFO [stderr] 429 | | (*self)(req, res) Dec 19 09:02:39.873 INFO [stderr] 430 | | } Dec 19 09:02:39.873 INFO [stderr] 431 | | } Dec 19 09:02:39.873 INFO [stderr] | |_- first implementation here Dec 19 09:02:39.873 INFO [stderr] ... Dec 19 09:02:39.873 INFO [stderr] 443 | impl AfterMiddleware for Arc where T: AfterMiddleware { Dec 19 09:02:39.873 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `std::sync::Arc<_>` Dec 19 09:02:39.873 INFO [stderr] | Dec 19 09:02:39.873 INFO [stderr] = note: downstream crates may implement trait `std::ops::FnOnce<(&mut request::Request<'_, '_>, response::Response)>` for type `std::sync::Arc<_>` Dec 19 09:02:39.873 INFO [stderr] = note: downstream crates may implement trait `std::ops::Fn<(&mut request::Request<'_, '_>, response::Response)>` for type `std::sync::Arc<_>` Dec 19 09:02:39.873 INFO [stderr] Dec 19 09:02:39.924 INFO [stderr] error: aborting due to 2 previous errors Dec 19 09:02:39.924 INFO [stderr] Dec 19 09:02:39.924 INFO [stderr] For more information about this error, try `rustc --explain E0119`. Dec 19 09:02:39.928 INFO [stderr] error: Could not compile `iron`. Dec 19 09:02:39.928 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 19 09:02:43.802 INFO [stderr] error: build failed Dec 19 09:02:44.549 INFO running `"docker" "inspect" "51349a8d772b39afaa452a40381667ec4e0e14ab1c8280a43bcb3c182fff037e"` Dec 19 09:02:44.692 INFO running `"docker" "rm" "-f" "51349a8d772b39afaa452a40381667ec4e0e14ab1c8280a43bcb3c182fff037e"` Dec 19 09:02:44.808 INFO [stdout] 51349a8d772b39afaa452a40381667ec4e0e14ab1c8280a43bcb3c182fff037e