[INFO] updating cached repository algermissen/web-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/algermissen/web-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/algermissen/web-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/algermissen/web-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/algermissen/web-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/algermissen/web-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/algermissen/web-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/algermissen/web-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8b68653bbea8b4c824abacf747c52405ea0b0b17 [INFO] sha for GitHub repo algermissen/web-rust: 8b68653bbea8b4c824abacf747c52405ea0b0b17 [INFO] validating manifest of algermissen/web-rust 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 algermissen/web-rust 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 algermissen/web-rust [INFO] finished frobbing algermissen/web-rust [INFO] frobbed toml for algermissen/web-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/algermissen/web-rust/Cargo.toml [INFO] started frobbing algermissen/web-rust [INFO] finished frobbing algermissen/web-rust [INFO] frobbed toml for algermissen/web-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/algermissen/web-rust/Cargo.toml [INFO] crate algermissen/web-rust 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 algermissen/web-rust against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/algermissen/web-rust:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1d7c390ccb629b28e9bf617dfc40fef18133d4627d978af0a0c239f117e0b1d3 [INFO] running `"docker" "start" "-a" "1d7c390ccb629b28e9bf617dfc40fef18133d4627d978af0a0c239f117e0b1d3"` [INFO] [stderr] Compiling matches v0.1.4 [INFO] [stderr] Compiling futures v0.1.13 [INFO] [stderr] Compiling unicode-normalization v0.1.4 [INFO] [stderr] Compiling protobuf v1.2.2 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling quick-error v0.2.2 [INFO] [stderr] Compiling httparse v1.2.2 [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling net2 v0.2.27 [INFO] [stderr] Compiling num_cpus v1.4.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling base64 v0.4.2 [INFO] [stderr] Compiling time v0.1.37 [INFO] [stderr] Compiling mime v0.2.3 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling unicode-bidi v0.2.5 [INFO] [stderr] Compiling bytes v0.4.3 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling mio v0.6.7 [INFO] [stderr] Compiling tlog v0.1.0 (https://github.com/algermissen/tlog.git#b0e3cb2d) [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling idna v0.1.1 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling tokio-io v0.1.1 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling futures-cpupool v0.1.5 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Compiling tokio-core v0.1.6 [INFO] [stderr] Compiling 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] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tk-listen v0.1.0 [INFO] [stderr] Compiling hyper v0.11.0-a.0 (https://github.com/hyperium/hyper#696dbe5b) [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling pretty_env_logger v0.1.0 [INFO] [stderr] Compiling prometheus v0.2.8 [INFO] [stderr] Compiling webrust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/bin/ts3.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | /// Standard Prometheus metrics endpoint [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 110 | / (&Get, "/metrics") => { [INFO] [stderr] 111 | | let encoder = TextEncoder::new(); [INFO] [stderr] 112 | | let metric_familys = self.registry.gather(); [INFO] [stderr] 113 | | let mut buffer = vec![]; [INFO] [stderr] ... | [INFO] [stderr] 116 | | FutureResponse(futures::finished(res).boxed()) [INFO] [stderr] 117 | | } [INFO] [stderr] | |_____________- rustdoc does not generate documentation for match arms [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/bin/ts3.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_doc_comments)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/ts3.rs:66:31 [INFO] [stderr] | [INFO] [stderr] 66 | pub struct FutureResponse(Box>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/bin/ts3.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `"docker" "inspect" "1d7c390ccb629b28e9bf617dfc40fef18133d4627d978af0a0c239f117e0b1d3"` [INFO] running `"docker" "rm" "-f" "1d7c390ccb629b28e9bf617dfc40fef18133d4627d978af0a0c239f117e0b1d3"` [INFO] [stdout] 1d7c390ccb629b28e9bf617dfc40fef18133d4627d978af0a0c239f117e0b1d3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/algermissen/web-rust:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] f4160cbb7d143113c35e98a2ad0707395293eec5dff719ec426fb32f0151f09e [INFO] running `"docker" "start" "-a" "f4160cbb7d143113c35e98a2ad0707395293eec5dff719ec426fb32f0151f09e"` [INFO] [stderr] Compiling webrust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/bin/ts3.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | /// Standard Prometheus metrics endpoint [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 110 | / (&Get, "/metrics") => { [INFO] [stderr] 111 | | let encoder = TextEncoder::new(); [INFO] [stderr] 112 | | let metric_familys = self.registry.gather(); [INFO] [stderr] 113 | | let mut buffer = vec![]; [INFO] [stderr] ... | [INFO] [stderr] 116 | | FutureResponse(futures::finished(res).boxed()) [INFO] [stderr] 117 | | } [INFO] [stderr] | |_____________- rustdoc does not generate documentation for match arms [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/bin/ts3.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_doc_comments)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/ts3.rs:66:31 [INFO] [stderr] | [INFO] [stderr] 66 | pub struct FutureResponse(Box>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/bin/ts3.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.97s [INFO] running `"docker" "inspect" "f4160cbb7d143113c35e98a2ad0707395293eec5dff719ec426fb32f0151f09e"` [INFO] running `"docker" "rm" "-f" "f4160cbb7d143113c35e98a2ad0707395293eec5dff719ec426fb32f0151f09e"` [INFO] [stdout] f4160cbb7d143113c35e98a2ad0707395293eec5dff719ec426fb32f0151f09e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/algermissen/web-rust:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 96479bc1c4d4267ac40a3e148e21ab24223a2cea4aa577cd8fee22b19dcb4e74 [INFO] running `"docker" "start" "-a" "96479bc1c4d4267ac40a3e148e21ab24223a2cea4aa577cd8fee22b19dcb4e74"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/webrust-ad88db0fe35bdb28 [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] [stderr] Running /opt/crater/target/debug/deps/minimal_multi_threaded-9c134d29581a4561 [INFO] [stderr] Running /opt/crater/target/debug/deps/minimal_single_threaded-da2910b71d6b9db7 [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] [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] [stderr] Running /opt/crater/target/debug/deps/ts1-fdf12642e7566bf1 [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] [stderr] Running /opt/crater/target/debug/deps/ts2-27220fda7df93f66 [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] [stderr] Running /opt/crater/target/debug/deps/ts3-26abda2ce4fbb66e [INFO] [stderr] Doc-tests webrust [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] [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" "96479bc1c4d4267ac40a3e148e21ab24223a2cea4aa577cd8fee22b19dcb4e74"` [INFO] running `"docker" "rm" "-f" "96479bc1c4d4267ac40a3e148e21ab24223a2cea4aa577cd8fee22b19dcb4e74"` [INFO] [stdout] 96479bc1c4d4267ac40a3e148e21ab24223a2cea4aa577cd8fee22b19dcb4e74