[INFO] updating cached repository Phrohdoh/openra-master-server-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Phrohdoh/openra-master-server-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Phrohdoh/openra-master-server-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/Phrohdoh/openra-master-server-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Phrohdoh/openra-master-server-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Phrohdoh/openra-master-server-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Phrohdoh/openra-master-server-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Phrohdoh/openra-master-server-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d1324407c0df902c286484ad595da063013a2ba1 [INFO] sha for GitHub repo Phrohdoh/openra-master-server-rs: d1324407c0df902c286484ad595da063013a2ba1 [INFO] validating manifest of Phrohdoh/openra-master-server-rs 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 Phrohdoh/openra-master-server-rs 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 Phrohdoh/openra-master-server-rs [INFO] finished frobbing Phrohdoh/openra-master-server-rs [INFO] frobbed toml for Phrohdoh/openra-master-server-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/Phrohdoh/openra-master-server-rs/Cargo.toml [INFO] started frobbing Phrohdoh/openra-master-server-rs [INFO] finished frobbing Phrohdoh/openra-master-server-rs [INFO] frobbed toml for Phrohdoh/openra-master-server-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Phrohdoh/openra-master-server-rs/Cargo.toml [INFO] crate Phrohdoh/openra-master-server-rs 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 Phrohdoh/openra-master-server-rs 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-7/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/Phrohdoh/openra-master-server-rs:/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] e14a082fbdb66e718c404de60fc70d6c13e5a4e1498f795c07aeb23171a1eb43 [INFO] running `"docker" "start" "-a" "e14a082fbdb66e718c404de60fc70d6c13e5a4e1498f795c07aeb23171a1eb43"` [INFO] [stderr] Compiling pq-sys v0.2.7 [INFO] [stderr] Compiling byteorder v0.3.13 [INFO] [stderr] Compiling state v0.2.0 [INFO] [stderr] Compiling rocket v0.1.5 (https://github.com/SergioBenitez/Rocket.git?rev=c81591170554bf70304390325657c6f2108e9c24#c8159117) [INFO] [stderr] Compiling rocket_codegen v0.1.5 (https://github.com/SergioBenitez/Rocket.git?rev=c81591170554bf70304390325657c6f2108e9c24#c8159117) [INFO] [stderr] Compiling syn v0.10.6 [INFO] [stderr] Compiling url v1.3.0 [INFO] [stderr] Compiling dotenv v0.8.0 [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.2.0/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(const_fn)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `state`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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-1.3.0/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] error: build failed [INFO] running `"docker" "inspect" "e14a082fbdb66e718c404de60fc70d6c13e5a4e1498f795c07aeb23171a1eb43"` [INFO] running `"docker" "rm" "-f" "e14a082fbdb66e718c404de60fc70d6c13e5a4e1498f795c07aeb23171a1eb43"` [INFO] [stdout] e14a082fbdb66e718c404de60fc70d6c13e5a4e1498f795c07aeb23171a1eb43