[INFO] updating cached repository viperscape/capsule [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/viperscape/capsule [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/viperscape/capsule" "work/ex/beta-1.38-1/sources/1.37.0/gh/viperscape/capsule"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/viperscape/capsule'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/viperscape/capsule" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viperscape/capsule"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viperscape/capsule'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 653bf02377bce36371a1b0c2b54e8fce91653a17 [INFO] sha for GitHub repo viperscape/capsule: 653bf02377bce36371a1b0c2b54e8fce91653a17 [INFO] validating manifest of viperscape/capsule 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 viperscape/capsule 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 viperscape/capsule [INFO] finished frobbing viperscape/capsule [INFO] frobbed toml for viperscape/capsule written to work/ex/beta-1.38-1/sources/1.37.0/gh/viperscape/capsule/Cargo.toml [INFO] started frobbing viperscape/capsule [INFO] finished frobbing viperscape/capsule [INFO] frobbed toml for viperscape/capsule written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viperscape/capsule/Cargo.toml [INFO] crate viperscape/capsule 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing viperscape/capsule 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/viperscape/capsule:/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] 895d85255bcc2b726a3b3019acf3592d06d179f9079d79ea3bb282d050c7362d [INFO] running `"docker" "start" "-a" "895d85255bcc2b726a3b3019acf3592d06d179f9079d79ea3bb282d050c7362d"` [INFO] [stderr] Compiling openssl v0.9.15 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling serde v1.0.11 [INFO] [stderr] Compiling groupable v0.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.15 [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling net2 v0.2.30 [INFO] [stderr] Compiling mustache v0.8.0 [INFO] [stderr] Compiling cookie v0.9.1 [INFO] [stderr] Compiling bytes v0.4.4 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling url v1.5.1 [INFO] [stderr] Compiling mio v0.6.10 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Compiling tokio-io v0.1.2 [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-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | 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 lber v0.1.5 [INFO] [stderr] Compiling hyper v0.10.12 [INFO] [stderr] Compiling mio-uds v0.6.4 [INFO] [stderr] Compiling tokio-core v0.1.9 [INFO] [stderr] Compiling tokio-uds v0.1.5 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling native-tls v0.1.4 [INFO] [stderr] Compiling toml v0.4.4 [INFO] [stderr] Compiling nickel v0.10.0 [INFO] [stderr] Compiling tokio-tls v0.1.3 [INFO] [stderr] Compiling tokio-uds-proto v0.1.0 [INFO] [stderr] Compiling ldap3 v0.5.0 [INFO] [stderr] Compiling capsule v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/server.rs:53:30 [INFO] [stderr] | [INFO] [stderr] 53 | self.server.get("/", middleware! [INFO] [stderr] | ______________________________^ [INFO] [stderr] 54 | | { |req, res| [INFO] [stderr] 55 | | if Server::is_auth(req, &clients, max_age) { [INFO] [stderr] 56 | | return res.redirect("/special") [INFO] [stderr] ... | [INFO] [stderr] 59 | | return res.redirect("/login") [INFO] [stderr] 60 | | }); [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] 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: unreachable expression [INFO] [stderr] --> src/server.rs:62:35 [INFO] [stderr] | [INFO] [stderr] 62 | self.server.get("/login", middleware! [INFO] [stderr] | ___________________________________^ [INFO] [stderr] 63 | | { |_rq, res| [INFO] [stderr] 64 | | let mut data = HashMap::new(); [INFO] [stderr] 65 | | data.insert("target","/auth"); [INFO] [stderr] 66 | | [INFO] [stderr] 67 | | return res.render("views/login.html", &data) [INFO] [stderr] 68 | | }); [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: unreachable expression [INFO] [stderr] --> src/server.rs:71:35 [INFO] [stderr] | [INFO] [stderr] 71 | self.server.post("/auth", middleware! [INFO] [stderr] | ___________________________________^ [INFO] [stderr] 72 | | { |req, mut res| [INFO] [stderr] 73 | | let form_data = try_with!(res, req.form_body()); [INFO] [stderr] 74 | | if let Some(username) = form_data.get("username") { [INFO] [stderr] ... | [INFO] [stderr] 102 | | return res.render("views/invalid.html", &data) [INFO] [stderr] 103 | | }); [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 1m 13s [INFO] running `"docker" "inspect" "895d85255bcc2b726a3b3019acf3592d06d179f9079d79ea3bb282d050c7362d"` [INFO] running `"docker" "rm" "-f" "895d85255bcc2b726a3b3019acf3592d06d179f9079d79ea3bb282d050c7362d"` [INFO] [stdout] 895d85255bcc2b726a3b3019acf3592d06d179f9079d79ea3bb282d050c7362d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/viperscape/capsule:/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] f92e0cf869879ecc7df2ac3efb5c5022ed4e98486e22e3b78435c74b732ad717 [INFO] running `"docker" "start" "-a" "f92e0cf869879ecc7df2ac3efb5c5022ed4e98486e22e3b78435c74b732ad717"` [INFO] [stderr] Compiling capsule v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/server.rs:53:30 [INFO] [stderr] | [INFO] [stderr] 53 | self.server.get("/", middleware! [INFO] [stderr] | ______________________________^ [INFO] [stderr] 54 | | { |req, res| [INFO] [stderr] 55 | | if Server::is_auth(req, &clients, max_age) { [INFO] [stderr] 56 | | return res.redirect("/special") [INFO] [stderr] ... | [INFO] [stderr] 59 | | return res.redirect("/login") [INFO] [stderr] 60 | | }); [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] 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: unreachable expression [INFO] [stderr] --> src/server.rs:62:35 [INFO] [stderr] | [INFO] [stderr] 62 | self.server.get("/login", middleware! [INFO] [stderr] | ___________________________________^ [INFO] [stderr] 63 | | { |_rq, res| [INFO] [stderr] 64 | | let mut data = HashMap::new(); [INFO] [stderr] 65 | | data.insert("target","/auth"); [INFO] [stderr] 66 | | [INFO] [stderr] 67 | | return res.render("views/login.html", &data) [INFO] [stderr] 68 | | }); [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: unreachable expression [INFO] [stderr] --> src/server.rs:71:35 [INFO] [stderr] | [INFO] [stderr] 71 | self.server.post("/auth", middleware! [INFO] [stderr] | ___________________________________^ [INFO] [stderr] 72 | | { |req, mut res| [INFO] [stderr] 73 | | let form_data = try_with!(res, req.form_body()); [INFO] [stderr] 74 | | if let Some(username) = form_data.get("username") { [INFO] [stderr] ... | [INFO] [stderr] 102 | | return res.render("views/invalid.html", &data) [INFO] [stderr] 103 | | }); [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 1.53s [INFO] running `"docker" "inspect" "f92e0cf869879ecc7df2ac3efb5c5022ed4e98486e22e3b78435c74b732ad717"` [INFO] running `"docker" "rm" "-f" "f92e0cf869879ecc7df2ac3efb5c5022ed4e98486e22e3b78435c74b732ad717"` [INFO] [stdout] f92e0cf869879ecc7df2ac3efb5c5022ed4e98486e22e3b78435c74b732ad717 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/viperscape/capsule:/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] 41c794437bdc8430a9c9225c027f15161242c7cfbde97eae75ed873bb95945a8 [INFO] running `"docker" "start" "-a" "41c794437bdc8430a9c9225c027f15161242c7cfbde97eae75ed873bb95945a8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/capsule-651f1fa7ca7fabce [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" "41c794437bdc8430a9c9225c027f15161242c7cfbde97eae75ed873bb95945a8"` [INFO] running `"docker" "rm" "-f" "41c794437bdc8430a9c9225c027f15161242c7cfbde97eae75ed873bb95945a8"` [INFO] [stdout] 41c794437bdc8430a9c9225c027f15161242c7cfbde97eae75ed873bb95945a8