[INFO] updating cached repository Enapiuz/Ganges [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Enapiuz/Ganges [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Enapiuz/Ganges" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Enapiuz/Ganges"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Enapiuz/Ganges'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Enapiuz/Ganges" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Enapiuz/Ganges"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Enapiuz/Ganges'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e6b1bfc3da4e2203fdf5e3d02a40225cbbb1b41e [INFO] sha for GitHub repo Enapiuz/Ganges: e6b1bfc3da4e2203fdf5e3d02a40225cbbb1b41e [INFO] validating manifest of Enapiuz/Ganges on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Enapiuz/Ganges on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Enapiuz/Ganges [INFO] finished frobbing Enapiuz/Ganges [INFO] frobbed toml for Enapiuz/Ganges written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Enapiuz/Ganges/Cargo.toml [INFO] started frobbing Enapiuz/Ganges [INFO] finished frobbing Enapiuz/Ganges [INFO] frobbed toml for Enapiuz/Ganges written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Enapiuz/Ganges/Cargo.toml [INFO] crate Enapiuz/Ganges already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Enapiuz/Ganges against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Enapiuz/Ganges:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8e9ec6ffa20e3945cfcc6dbbf13eb5f37205fa2f1b73b66e26c3fe0f05a85116 [INFO] running `"docker" "start" "-a" "8e9ec6ffa20e3945cfcc6dbbf13eb5f37205fa2f1b73b66e26c3fe0f05a85116"` [INFO] [stderr] Checking linked-hash-map v0.4.1 [INFO] [stderr] Checking lazy_static v0.2.5 [INFO] [stderr] Checking scan_fmt v0.1.1 [INFO] [stderr] Checking separator v0.3.1 [INFO] [stderr] Checking hostname v0.1.3 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking textnonce v0.4.1 [INFO] [stderr] Checking idna v0.1.0 [INFO] [stderr] Compiling hyper v0.10.5 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking serde_json v0.9.9 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking url v1.4.0 [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-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stderr] | [INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 246 | 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] Checking semver-parser v0.6.2 [INFO] [stderr] Checking semver v0.5.1 [INFO] [stderr] Checking iron v0.5.1 [INFO] [stderr] Checking bson v0.4.4 [INFO] [stderr] Checking mongodb v0.2.3 [INFO] [stderr] Checking ganges v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/router.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | routes: HashMap> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [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/http/router.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | routes: HashMap> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `subscribers` [INFO] [stderr] --> src/keeper/registry.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | subscribers: HashMap>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `subscribe` [INFO] [stderr] --> src/keeper/registry.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn subscribe(&mut self, event_name: String, target_url: String) -> Result<(), &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unsubscribe` [INFO] [stderr] --> src/keeper/registry.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn unsubscribe(&mut self, event_name: String, target_url: String) -> Result<(), &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_subscribers` [INFO] [stderr] --> src/keeper/registry.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn get_subscribers(&self, event_name: String) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.39s [INFO] running `"docker" "inspect" "8e9ec6ffa20e3945cfcc6dbbf13eb5f37205fa2f1b73b66e26c3fe0f05a85116"` [INFO] running `"docker" "rm" "-f" "8e9ec6ffa20e3945cfcc6dbbf13eb5f37205fa2f1b73b66e26c3fe0f05a85116"` [INFO] [stdout] 8e9ec6ffa20e3945cfcc6dbbf13eb5f37205fa2f1b73b66e26c3fe0f05a85116