[INFO] updating cached repository donmccaughey/news_donm_cc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/donmccaughey/news_donm_cc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/donmccaughey/news_donm_cc" "work/ex/beta-1.38-1/sources/1.37.0/gh/donmccaughey/news_donm_cc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/donmccaughey/news_donm_cc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/donmccaughey/news_donm_cc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/donmccaughey/news_donm_cc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/donmccaughey/news_donm_cc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b0261fac02e8596a986786fb65319c5071ae1448 [INFO] sha for GitHub repo donmccaughey/news_donm_cc: b0261fac02e8596a986786fb65319c5071ae1448 [INFO] validating manifest of donmccaughey/news_donm_cc on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of donmccaughey/news_donm_cc on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing donmccaughey/news_donm_cc [INFO] finished frobbing donmccaughey/news_donm_cc [INFO] frobbed toml for donmccaughey/news_donm_cc written to work/ex/beta-1.38-1/sources/1.37.0/gh/donmccaughey/news_donm_cc/Cargo.toml [INFO] started frobbing donmccaughey/news_donm_cc [INFO] finished frobbing donmccaughey/news_donm_cc [INFO] frobbed toml for donmccaughey/news_donm_cc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/donmccaughey/news_donm_cc/Cargo.toml [INFO] crate donmccaughey/news_donm_cc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing donmccaughey/news_donm_cc against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/donmccaughey/news_donm_cc:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 3ecbe677aa4688dc2faef413736e948c0ed2f99d766f045aecbcaba2fee41869 [INFO] running `"docker" "start" "-a" "3ecbe677aa4688dc2faef413736e948c0ed2f99d766f045aecbcaba2fee41869"` [INFO] [stderr] Compiling cc v1.0.6 [INFO] [stderr] Compiling scoped-tls v0.1.1 [INFO] [stderr] Compiling serde v1.0.29 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling tokio-executor v0.1.0 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling crossbeam-epoch v0.4.0 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling serde_derive_internals v0.20.0 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling tokio-threadpool v0.1.0 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling tokio-reactor v0.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.27 [INFO] [stderr] Compiling tokio v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.29 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling tokio-core v0.1.14 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.22 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling url_serde v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.11 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling serde-xml-rs v0.2.1 [INFO] [stderr] Compiling hyper-tls v0.1.2 [INFO] [stderr] Compiling news v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:45:32 [INFO] [stderr] | [INFO] [stderr] 45 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/news_extractor/error.rs:60:32 [INFO] [stderr] | [INFO] [stderr] 60 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `"docker" "inspect" "3ecbe677aa4688dc2faef413736e948c0ed2f99d766f045aecbcaba2fee41869"` [INFO] running `"docker" "rm" "-f" "3ecbe677aa4688dc2faef413736e948c0ed2f99d766f045aecbcaba2fee41869"` [INFO] [stdout] 3ecbe677aa4688dc2faef413736e948c0ed2f99d766f045aecbcaba2fee41869 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/donmccaughey/news_donm_cc:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 07312f70c7f6fb9abb6ddef11f8e8aee3e03caa0c938440a60dbc236f32c8c9a [INFO] running `"docker" "start" "-a" "07312f70c7f6fb9abb6ddef11f8e8aee3e03caa0c938440a60dbc236f32c8c9a"` [INFO] [stderr] Compiling news v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:45:32 [INFO] [stderr] | [INFO] [stderr] 45 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/news_extractor/error.rs:60:32 [INFO] [stderr] | [INFO] [stderr] 60 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.33s [INFO] running `"docker" "inspect" "07312f70c7f6fb9abb6ddef11f8e8aee3e03caa0c938440a60dbc236f32c8c9a"` [INFO] running `"docker" "rm" "-f" "07312f70c7f6fb9abb6ddef11f8e8aee3e03caa0c938440a60dbc236f32c8c9a"` [INFO] [stdout] 07312f70c7f6fb9abb6ddef11f8e8aee3e03caa0c938440a60dbc236f32c8c9a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/donmccaughey/news_donm_cc:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 010516fce9a22da03c5f3f965e8e20a05537775371dc6774b21fba663ac8cb71 [INFO] running `"docker" "start" "-a" "010516fce9a22da03c5f3f965e8e20a05537775371dc6774b21fba663ac8cb71"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/news-234e7142828c2220 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test story::tests::test_story_created_pub_title_order ... ok [INFO] [stdout] test story::tests::test_story_eq ... ok [INFO] [stdout] test news::tests::test_news_add_stories ... ok [INFO] [stdout] test news::tests::test_news_expire_stories ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/news_extractor-1e119424892909a4 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test rss::rss::tests::test_rss_from_xml ... ok [INFO] [stdout] test rss::item::tests::test_item_to_story ... ok [INFO] [stdout] test rss::rss::tests::test_rss_create_stories ... ok [INFO] [stdout] test rss::item::tests::test_item_from_xml ... ok [INFO] [stdout] test rss::channel::tests::test_channel_from_xml ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests news [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "010516fce9a22da03c5f3f965e8e20a05537775371dc6774b21fba663ac8cb71"` [INFO] running `"docker" "rm" "-f" "010516fce9a22da03c5f3f965e8e20a05537775371dc6774b21fba663ac8cb71"` [INFO] [stdout] 010516fce9a22da03c5f3f965e8e20a05537775371dc6774b21fba663ac8cb71