[INFO] updating cached repository Heinmci/HumorLampAPI [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Heinmci/HumorLampAPI [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Heinmci/HumorLampAPI" "work/ex/beta-1.37-6/sources/1.36.0/gh/Heinmci/HumorLampAPI"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Heinmci/HumorLampAPI'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Heinmci/HumorLampAPI" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Heinmci/HumorLampAPI"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Heinmci/HumorLampAPI'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7a54aa8685150b1d29505b49a41cfe81b3105d6c [INFO] sha for GitHub repo Heinmci/HumorLampAPI: 7a54aa8685150b1d29505b49a41cfe81b3105d6c [INFO] validating manifest of Heinmci/HumorLampAPI on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Heinmci/HumorLampAPI on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Heinmci/HumorLampAPI [INFO] finished frobbing Heinmci/HumorLampAPI [INFO] frobbed toml for Heinmci/HumorLampAPI written to work/ex/beta-1.37-6/sources/1.36.0/gh/Heinmci/HumorLampAPI/Cargo.toml [INFO] started frobbing Heinmci/HumorLampAPI [INFO] finished frobbing Heinmci/HumorLampAPI [INFO] frobbed toml for Heinmci/HumorLampAPI written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Heinmci/HumorLampAPI/Cargo.toml [INFO] crate Heinmci/HumorLampAPI already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Heinmci/HumorLampAPI against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Heinmci/HumorLampAPI:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 1ef1c8aeba82cb0a9b6a27981d840fe97f853655ff0ac6ec69d0bcfe1ca974fe [INFO] running `"docker" "start" "-a" "1ef1c8aeba82cb0a9b6a27981d840fe97f853655ff0ac6ec69d0bcfe1ca974fe"` [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Compiling scoped-tls v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.2 [INFO] [stderr] Compiling httparse v1.2.4 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling Inflector v0.10.1 [INFO] [stderr] Compiling remove_dir_all v0.5.0 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling serde v1.0.39 [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling chunked_transfer v0.3.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling base64 v0.5.2 [INFO] [stderr] Compiling base64 v0.9.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-timer v0.2.1 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling openssl-sys v0.9.28 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling tweetust v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling rust-crypto v0.2.36 [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] [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling libflate v0.1.14 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling url v0.2.38 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling tokio-threadpool v0.1.2 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling mime v0.3.5 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling serde_urlencoded v0.4.3 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.15 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling rayon v0.7.1 [INFO] [stderr] Compiling tokio v0.1.5 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling tiny_http v0.5.9 [INFO] [stderr] Compiling mime_guess v1.8.4 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling ring v0.9.7 [INFO] [stderr] Compiling backtrace v0.3.6 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.39 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling multipart v0.12.0 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper-native-tls v0.2.4 [INFO] [stderr] Compiling reqwest v0.5.2 [INFO] [stderr] Compiling hyper v0.11.25 [INFO] [stderr] Compiling oauthcli v1.0.6 [INFO] [stderr] Compiling oauth-client v0.3.2 [INFO] [stderr] Compiling twitter-stream-message v0.2.0 [INFO] [stderr] Compiling hyper-tls v0.1.3 [INFO] [stderr] Compiling twitter-stream v0.5.3 [INFO] [stderr] Compiling test_project v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `get_paris_coord` [INFO] [stderr] --> src/twitter.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn get_paris_coord() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `launch_parisian_stream` [INFO] [stderr] --> src/stream_handler.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn launch_parisian_stream(keyword: &str, shared_data: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | request.respond(Response::from_string(return_string)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | french_stream.join(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | english_stream.join(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | api_thread.join(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 58s [INFO] running `"docker" "inspect" "1ef1c8aeba82cb0a9b6a27981d840fe97f853655ff0ac6ec69d0bcfe1ca974fe"` [INFO] running `"docker" "rm" "-f" "1ef1c8aeba82cb0a9b6a27981d840fe97f853655ff0ac6ec69d0bcfe1ca974fe"` [INFO] [stdout] 1ef1c8aeba82cb0a9b6a27981d840fe97f853655ff0ac6ec69d0bcfe1ca974fe [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Heinmci/HumorLampAPI:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 2aafc7d94784c8a7b12a6860475b197164e382a5b00cac4e7952f0059748a1db [INFO] running `"docker" "start" "-a" "2aafc7d94784c8a7b12a6860475b197164e382a5b00cac4e7952f0059748a1db"` [INFO] [stderr] Compiling test_project v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `get_paris_coord` [INFO] [stderr] --> src/twitter.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn get_paris_coord() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `launch_parisian_stream` [INFO] [stderr] --> src/stream_handler.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn launch_parisian_stream(keyword: &str, shared_data: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | request.respond(Response::from_string(return_string)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | french_stream.join(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | english_stream.join(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | api_thread.join(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `"docker" "inspect" "2aafc7d94784c8a7b12a6860475b197164e382a5b00cac4e7952f0059748a1db"` [INFO] running `"docker" "rm" "-f" "2aafc7d94784c8a7b12a6860475b197164e382a5b00cac4e7952f0059748a1db"` [INFO] [stdout] 2aafc7d94784c8a7b12a6860475b197164e382a5b00cac4e7952f0059748a1db [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Heinmci/HumorLampAPI:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] e86c2ac9798598d986eeb14eb6ac57eecb84a7477f1a35586d16ef262619c3ce [INFO] running `"docker" "start" "-a" "e86c2ac9798598d986eeb14eb6ac57eecb84a7477f1a35586d16ef262619c3ce"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/crater/target/debug/deps/test_project-d6d5ee0bde36039b [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" "e86c2ac9798598d986eeb14eb6ac57eecb84a7477f1a35586d16ef262619c3ce"` [INFO] running `"docker" "rm" "-f" "e86c2ac9798598d986eeb14eb6ac57eecb84a7477f1a35586d16ef262619c3ce"` [INFO] [stdout] e86c2ac9798598d986eeb14eb6ac57eecb84a7477f1a35586d16ef262619c3ce