Dec 19 05:02:14.017 INFO checking yinyanlv/runner against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:02:14.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/yinyanlv/runner:/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 05:02:14.554 INFO [stdout] 402104eae12daa702388aba229d2abe38d5ac87acd98e4a6e90924d8ef25ade3
Dec 19 05:02:14.556 INFO running `"docker" "start" "-a" "402104eae12daa702388aba229d2abe38d5ac87acd98e4a6e90924d8ef25ade3"`
Dec 19 05:02:17.763 INFO [stderr]     Checking cfg-if v0.1.4
Dec 19 05:02:17.764 INFO [stderr]     Checking matches v0.1.7
Dec 19 05:02:17.764 INFO [stderr]    Compiling num-traits v0.2.5
Dec 19 05:02:17.764 INFO [stderr]    Compiling libc v0.2.42
Dec 19 05:02:17.764 INFO [stderr]    Compiling num-integer v0.1.39
Dec 19 05:02:17.840 INFO [stderr]    Compiling num-iter v0.1.37
Dec 19 05:02:17.840 INFO [stderr]    Compiling cc v1.0.18
Dec 19 05:02:17.841 INFO [stderr]    Compiling pkg-config v0.3.12
Dec 19 05:02:18.398 INFO [stderr]    Compiling serde v1.0.70
Dec 19 05:02:18.400 INFO [stderr]     Checking void v1.0.2
Dec 19 05:02:21.600 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 05:02:21.684 INFO [stderr]     Checking modifier v0.1.0
Dec 19 05:02:22.564 INFO [stderr]     Checking lazy_static v1.0.2
Dec 19 05:02:23.673 INFO [stderr]    Compiling redis v0.7.1
Dec 19 05:02:27.440 INFO [stderr]    Compiling regex v0.2.11
Dec 19 05:02:27.755 INFO [stderr]     Checking itoa v0.1.1
Dec 19 05:02:28.400 INFO [stderr]     Checking dtoa v0.2.2
Dec 19 05:02:28.425 INFO [stderr]     Checking serde v0.8.23
Dec 19 05:02:28.482 INFO [stderr]     Checking sha1 v0.2.0
Dec 19 05:02:28.557 INFO [stderr]     Checking rustc-demangle v0.1.9
Dec 19 05:02:28.820 INFO [stderr]     Checking itoa v0.4.2
Dec 19 05:02:29.184 INFO [stderr]    Compiling pulldown-cmark v0.1.2
Dec 19 05:02:30.248 INFO [stderr]     Checking ascii v0.7.1
Dec 19 05:02:30.268 INFO [stderr]     Checking bit-vec v0.4.4
Dec 19 05:02:30.386 INFO [stderr]     Checking remove_dir_all v0.5.1
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Dec 19 05:02:30.892 INFO [stderr]     Checking chunked_transfer v0.3.1
Dec 19 05:02:30.997 INFO [stderr]     Checking pest v0.3.3
Dec 19 05:02:31.044 INFO [stderr]     Checking sequence_trie v0.2.1
Dec 19 05:02:31.111 INFO [stderr]     Checking smallvec v0.4.4
Dec 19 05:02:31.832 INFO [stderr]     Checking same-file v0.1.3
Dec 19 05:02:31.981 INFO [stderr]     Checking crossbeam v0.2.12
Dec 19 05:02:32.338 INFO [stderr]     Checking log-mdc v0.1.0
Dec 19 05:02:32.368 INFO [stderr]     Checking bufstream v0.1.3
Dec 19 05:02:32.781 INFO [stderr]     Checking route-recognizer v0.1.12
Dec 19 05:02:32.829 INFO [stderr]     Checking nom v2.2.1
Dec 19 05:02:33.234 INFO [stderr]    Compiling email v0.0.19
Dec 19 05:02:33.257 INFO [stderr]     Checking unsafe-any v0.4.2
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Dec 19 05:02:35.289 INFO [stderr]     Checking num_cpus v1.8.0
Dec 19 05:02:35.628 INFO [stderr]     Checking rand v0.4.2
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Dec 19 05:02:36.603 INFO [stderr]     Checking net2 v0.2.33
Dec 19 05:02:36.760 INFO [stderr]     Checking unreachable v1.0.0
Dec 19 05:02:37.164 INFO [stderr]     Checking unreachable v0.1.1
Dec 19 05:02:37.484 INFO [stderr]     Checking error v0.1.9
Dec 19 05:02:37.700 INFO [stderr]     Checking conduit-mime-types v0.7.3
Dec 19 05:02:37.720 INFO [stderr]    Compiling proc-macro2 v0.4.8
Dec 19 05:02:38.643 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 19 05:02:38.816 INFO [stderr]     Checking rand v0.5.4
Dec 19 05:02:40.668 INFO [stderr]     Checking scheduled-thread-pool v0.1.0
Dec 19 05:02:41.526 INFO [stderr]     Checking nix v0.9.0
Dec 19 05:02:41.997 INFO [stderr]     Checking yaml-rust v0.4.0
Dec 19 05:02:44.816 INFO [stderr]    Compiling openssl-sys v0.9.33
Dec 19 05:02:46.932 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 19 05:02:53.500 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 19 05:02:53.508 INFO [stderr]     Checking getopts v0.2.18
Dec 19 05:02:53.841 INFO [stderr]     Checking humantime v1.1.1
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Dec 19 05:03:00.765 INFO [stderr]     Checking rand v0.3.22
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Dec 19 05:03:01.609 INFO [stderr]    Compiling quote v0.6.3
Dec 19 05:03:03.896 INFO [stderr]     Checking twox-hash v1.1.1
Dec 19 05:03:05.512 INFO [stderr]     Checking plugin v0.2.6
Dec 19 05:03:06.024 INFO [stderr]     Checking mime v0.2.6
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Dec 19 05:03:10.077 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 19 05:03:10.564 INFO [stderr]    Compiling syn v0.14.4
Dec 19 05:03:12.056 INFO [stderr]     Checking url v1.7.1
Dec 19 05:03:13.061 INFO [stderr]     Checking num-traits v0.1.43
Dec 19 05:03:13.789 INFO [stderr]     Checking atoi v0.2.3
Dec 19 05:03:14.884 INFO [stderr]     Checking rss v0.4.0
Dec 19 05:03:15.008 INFO [stderr]     Checking url v0.2.38
Dec 19 05:03:17.310 INFO [stderr]     Checking phf v0.7.22
Dec 19 05:03:18.720 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 19 05:03:19.586 INFO [stderr]     Checking backtrace v0.3.9
Dec 19 05:03:19.944 INFO [stderr]     Checking flate2 v0.2.20
Dec 19 05:03:20.280 INFO [stderr]     Checking serde_json v0.8.6
Dec 19 05:03:21.052 INFO [stderr]     Checking ordered-float v0.5.0
Dec 19 05:03:24.408 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 19 05:03:24.684 INFO [stderr]     Checking error-chain v0.7.2
Dec 19 05:03:25.056 INFO [stderr]     Checking hyper v0.10.13
Dec 19 05:03:25.678 INFO [stderr]     Checking num v0.1.42
Dec 19 05:03:26.353 INFO [stderr]    Compiling mime_guess v1.8.6
Dec 19 05:03:26.924 INFO [stderr]     Checking chrono v0.2.25
Dec 19 05:03:45.076 INFO [stderr]     Checking chrono v0.3.0
Dec 19 05:03:45.106 INFO [stderr]     Checking tiny_http v0.5.9
Dec 19 05:03:45.484 INFO [stderr]     Checking schedule v0.1.0
Dec 19 05:03:45.601 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 05:03:45.916 INFO [stderr]     Checking cookie v0.5.1
Dec 19 05:03:46.444 INFO [stderr]     Checking r2d2_redis v0.5.1
Dec 19 05:03:47.079 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 19 05:03:49.130 INFO [stderr]     Checking iron v0.5.1
Dec 19 05:03:49.132 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 19 05:03:50.144 INFO [stderr] error[E0119]: conflicting implementations of trait `middleware::BeforeMiddleware` for type `std::sync::Arc<_>`:
Dec 19 05:03:50.144 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/iron-0.5.1/src/middleware/mod.rs:339:1
Dec 19 05:03:50.144 INFO [stderr]     |
Dec 19 05:03:50.144 INFO [stderr] 322 | / impl<F> BeforeMiddleware for F
Dec 19 05:03:50.144 INFO [stderr] 323 | | where F: Send + Sync + 'static + Fn(&mut Request) -> IronResult<()> {
Dec 19 05:03:50.144 INFO [stderr] 324 | |     fn before(&self, req: &mut Request) -> IronResult<()> {
Dec 19 05:03:50.144 INFO [stderr] 325 | |         (*self)(req)
Dec 19 05:03:50.144 INFO [stderr] 326 | |     }
Dec 19 05:03:50.144 INFO [stderr] 327 | | }
Dec 19 05:03:50.144 INFO [stderr]     | |_- first implementation here
Dec 19 05:03:50.144 INFO [stderr] ...
Dec 19 05:03:50.144 INFO [stderr] 339 |   impl<T> BeforeMiddleware for Arc<T> where T: BeforeMiddleware {
Dec 19 05:03:50.144 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `std::sync::Arc<_>`
Dec 19 05:03:50.160 INFO [stderr]     |
Dec 19 05:03:50.160 INFO [stderr]     = note: downstream crates may implement trait `std::ops::FnOnce<(&mut request::Request<'_, '_>,)>` for type `std::sync::Arc<_>`
Dec 19 05:03:50.161 INFO [stderr]     = note: downstream crates may implement trait `std::ops::Fn<(&mut request::Request<'_, '_>,)>` for type `std::sync::Arc<_>`
Dec 19 05:03:50.161 INFO [stderr] 
Dec 19 05:03:50.168 INFO [stderr] error[E0119]: conflicting implementations of trait `middleware::AfterMiddleware` for type `std::sync::Arc<_>`:
Dec 19 05:03:50.168 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/iron-0.5.1/src/middleware/mod.rs:366:1
Dec 19 05:03:50.169 INFO [stderr]     |
Dec 19 05:03:50.169 INFO [stderr] 349 | / impl<F> AfterMiddleware for F
Dec 19 05:03:50.169 INFO [stderr] 350 | | where F: Send + Sync + 'static + Fn(&mut Request, Response) -> IronResult<Response> {
Dec 19 05:03:50.169 INFO [stderr] 351 | |     fn after(&self, req: &mut Request, res: Response) -> IronResult<Response> {
Dec 19 05:03:50.170 INFO [stderr] 352 | |         (*self)(req, res)
Dec 19 05:03:50.170 INFO [stderr] 353 | |     }
Dec 19 05:03:50.170 INFO [stderr] 354 | | }
Dec 19 05:03:50.170 INFO [stderr]     | |_- first implementation here
Dec 19 05:03:50.171 INFO [stderr] ...
Dec 19 05:03:50.171 INFO [stderr] 366 |   impl<T> AfterMiddleware for Arc<T> where T: AfterMiddleware {
Dec 19 05:03:50.171 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `std::sync::Arc<_>`
Dec 19 05:03:50.171 INFO [stderr]     |
Dec 19 05:03:50.172 INFO [stderr]     = note: downstream crates may implement trait `std::ops::FnOnce<(&mut request::Request<'_, '_>, response::Response)>` for type `std::sync::Arc<_>`
Dec 19 05:03:50.172 INFO [stderr]     = note: downstream crates may implement trait `std::ops::Fn<(&mut request::Request<'_, '_>, response::Response)>` for type `std::sync::Arc<_>`
Dec 19 05:03:50.172 INFO [stderr] 
Dec 19 05:03:50.460 INFO [stderr] error: aborting due to 2 previous errors
Dec 19 05:03:50.480 INFO [stderr] 
Dec 19 05:03:50.481 INFO [stderr] For more information about this error, try `rustc --explain E0119`.
Dec 19 05:03:50.513 INFO [stderr] error: Could not compile `iron`.
Dec 19 05:03:50.513 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 05:04:06.020 INFO [stderr] error: build failed
Dec 19 05:04:07.298 INFO running `"docker" "inspect" "402104eae12daa702388aba229d2abe38d5ac87acd98e4a6e90924d8ef25ade3"`
Dec 19 05:04:07.652 INFO running `"docker" "rm" "-f" "402104eae12daa702388aba229d2abe38d5ac87acd98e4a6e90924d8ef25ade3"`
Dec 19 05:04:07.995 INFO [stdout] 402104eae12daa702388aba229d2abe38d5ac87acd98e4a6e90924d8ef25ade3