[INFO] updating cached repository liamlmy/Web-Crawler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/liamlmy/Web-Crawler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/liamlmy/Web-Crawler" "work/ex/beta-1.38-1/sources/1.37.0/gh/liamlmy/Web-Crawler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/liamlmy/Web-Crawler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/liamlmy/Web-Crawler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/liamlmy/Web-Crawler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/liamlmy/Web-Crawler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d7e535dda5386c9df727d251e9c059b9b18155a3 [INFO] sha for GitHub repo liamlmy/Web-Crawler: d7e535dda5386c9df727d251e9c059b9b18155a3 [INFO] validating manifest of liamlmy/Web-Crawler 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 liamlmy/Web-Crawler 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 liamlmy/Web-Crawler [INFO] finished frobbing liamlmy/Web-Crawler [INFO] frobbed toml for liamlmy/Web-Crawler written to work/ex/beta-1.38-1/sources/1.37.0/gh/liamlmy/Web-Crawler/Cargo.toml [INFO] started frobbing liamlmy/Web-Crawler [INFO] finished frobbing liamlmy/Web-Crawler [INFO] frobbed toml for liamlmy/Web-Crawler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/liamlmy/Web-Crawler/Cargo.toml [INFO] crate liamlmy/Web-Crawler 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 liamlmy/Web-Crawler 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-5/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/liamlmy/Web-Crawler:/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] 42a7439dcf11088d43aa0908a197c9a0b296470eb0305d5d82c9e1167cf90ef2 [INFO] running `"docker" "start" "-a" "42a7439dcf11088d43aa0908a197c9a0b296470eb0305d5d82c9e1167cf90ef2"` [INFO] [stderr] Compiling gcc v0.3.47 [INFO] [stderr] Compiling matches v0.1.4 [INFO] [stderr] Compiling openssl v0.9.12 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.4 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling foreign-types v0.2.0 [INFO] [stderr] Compiling bit-vec v0.4.3 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling httparse v1.2.2 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Compiling num_cpus v1.4.0 [INFO] [stderr] Compiling time v0.1.37 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling mime v0.2.4 [INFO] [stderr] Compiling base64 v0.5.2 [INFO] [stderr] Compiling unicode-bidi v0.3.2 [INFO] [stderr] Compiling utf-8 v0.6.0 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling debug_unreachable v0.1.1 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling hyper v0.10.10 [INFO] [stderr] Compiling idna v0.1.2 [INFO] [stderr] Compiling futf v0.1.3 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling string_cache v0.2.29 [INFO] [stderr] Compiling html5ever v0.5.4 [INFO] [stderr] Compiling tendril v0.2.4 [INFO] [stderr] Compiling openssl-sys v0.9.12 [INFO] [stderr] Compiling backtrace-sys v0.1.11 [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 native-tls v0.1.2 [INFO] [stderr] Compiling hyper-native-tls v0.2.2 [INFO] [stderr] Compiling select v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.2 [INFO] [stderr] Compiling error-chain v0.8.1 [INFO] [stderr] Compiling bb v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | foreign_links { [INFO] [stderr] 7 | | Io(::std::io::Error); [INFO] [stderr] 8 | | Hyper(::hyper::Error); [INFO] [stderr] ... | [INFO] [stderr] 21 | | } [INFO] [stderr] 22 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | foreign_links { [INFO] [stderr] 7 | | Io(::std::io::Error); [INFO] [stderr] 8 | | Hyper(::hyper::Error); [INFO] [stderr] ... | [INFO] [stderr] 21 | | } [INFO] [stderr] 22 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sync_pop_url` [INFO] [stderr] --> src/function.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn sync_pop_url(queue: &Arc>>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `check_empty` [INFO] [stderr] --> src/crawler.rs:58:2 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn check_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop` [INFO] [stderr] --> src/crawler.rs:63:2 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn pop(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push` [INFO] [stderr] --> src/crawler.rs:67:2 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn push(&self, url: Url) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `"docker" "inspect" "42a7439dcf11088d43aa0908a197c9a0b296470eb0305d5d82c9e1167cf90ef2"` [INFO] running `"docker" "rm" "-f" "42a7439dcf11088d43aa0908a197c9a0b296470eb0305d5d82c9e1167cf90ef2"` [INFO] [stdout] 42a7439dcf11088d43aa0908a197c9a0b296470eb0305d5d82c9e1167cf90ef2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/liamlmy/Web-Crawler:/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] de321d597198120933c52b9fcec17684c1d037e6b6cc7de45f0aa5949b18a168 [INFO] running `"docker" "start" "-a" "de321d597198120933c52b9fcec17684c1d037e6b6cc7de45f0aa5949b18a168"` [INFO] [stderr] Compiling bb v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | foreign_links { [INFO] [stderr] 7 | | Io(::std::io::Error); [INFO] [stderr] 8 | | Hyper(::hyper::Error); [INFO] [stderr] ... | [INFO] [stderr] 21 | | } [INFO] [stderr] 22 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | foreign_links { [INFO] [stderr] 7 | | Io(::std::io::Error); [INFO] [stderr] 8 | | Hyper(::hyper::Error); [INFO] [stderr] ... | [INFO] [stderr] 21 | | } [INFO] [stderr] 22 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.44s [INFO] running `"docker" "inspect" "de321d597198120933c52b9fcec17684c1d037e6b6cc7de45f0aa5949b18a168"` [INFO] running `"docker" "rm" "-f" "de321d597198120933c52b9fcec17684c1d037e6b6cc7de45f0aa5949b18a168"` [INFO] [stdout] de321d597198120933c52b9fcec17684c1d037e6b6cc7de45f0aa5949b18a168 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/liamlmy/Web-Crawler:/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] e5474fe69632b55c7571262fb90f2b6cb6432fc91d7341ae389d875c797b215d [INFO] running `"docker" "start" "-a" "e5474fe69632b55c7571262fb90f2b6cb6432fc91d7341ae389d875c797b215d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/bb-1080293c0dfb3203 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test crawler_set::test::test_add_url ... ok [INFO] [stdout] test crawler_set::test::crawler_set_test ... ok [INFO] [stdout] test crawler_set::test::test_queue_length ... ok [INFO] [stdout] test function::test::test_format_url ... ok [INFO] [stdout] test crawler_set::test::test_pop_url_form_queue ... ok [INFO] [stdout] test function::test::test_convert_url ... ok [INFO] [stdout] test crawler::test::test_check_empty ... ok [INFO] [stdout] test crawler::test::test_pop ... ok [INFO] [stdout] test crawler::test::test_push ... ok [INFO] [stdout] test crawler::test::crawler_set ... ok [INFO] [stdout] test crawler::test::test_new_shared ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e5474fe69632b55c7571262fb90f2b6cb6432fc91d7341ae389d875c797b215d"` [INFO] running `"docker" "rm" "-f" "e5474fe69632b55c7571262fb90f2b6cb6432fc91d7341ae389d875c797b215d"` [INFO] [stdout] e5474fe69632b55c7571262fb90f2b6cb6432fc91d7341ae389d875c797b215d