[INFO] updating cached repository ysimonson/juniper-poc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ysimonson/juniper-poc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ysimonson/juniper-poc" "work/ex/beta-1.37-6/sources/1.36.0/gh/ysimonson/juniper-poc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ysimonson/juniper-poc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ysimonson/juniper-poc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ysimonson/juniper-poc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ysimonson/juniper-poc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 502694debe6eb05192cde42353a1a2cc02a8b1fb [INFO] sha for GitHub repo ysimonson/juniper-poc: 502694debe6eb05192cde42353a1a2cc02a8b1fb [INFO] validating manifest of ysimonson/juniper-poc 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 ysimonson/juniper-poc 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 ysimonson/juniper-poc [INFO] finished frobbing ysimonson/juniper-poc [INFO] frobbed toml for ysimonson/juniper-poc written to work/ex/beta-1.37-6/sources/1.36.0/gh/ysimonson/juniper-poc/Cargo.toml [INFO] started frobbing ysimonson/juniper-poc [INFO] finished frobbing ysimonson/juniper-poc [INFO] frobbed toml for ysimonson/juniper-poc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ysimonson/juniper-poc/Cargo.toml [INFO] crate ysimonson/juniper-poc 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 ysimonson/juniper-poc against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ysimonson/juniper-poc:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 63d7ed5d4c3c38d9454d352cfc9221a31958a1b9836be1f1a1c60f6f58c41697 [INFO] running `"docker" "start" "-a" "63d7ed5d4c3c38d9454d352cfc9221a31958a1b9836be1f1a1c60f6f58c41697"` [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling serde v1.0.43 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling sequence_trie v0.3.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling syn v0.13.4 [INFO] [stderr] Compiling juniper_codegen v0.9.2 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Compiling phf v0.7.22 [INFO] [stderr] Compiling phf_codegen v0.7.22 [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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling mime_guess v1.8.4 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling serde_derive v1.0.43 [INFO] [stderr] Compiling iron v0.6.0 [INFO] [stderr] Compiling persistent v0.4.0 [INFO] [stderr] Compiling mount v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.16 [INFO] [stderr] Compiling ordermap v0.2.13 [INFO] [stderr] Compiling juniper v0.9.2 [INFO] [stderr] Compiling bodyparser v0.8.0 [INFO] [stderr] Compiling urlencoded v0.6.0 [INFO] [stderr] Compiling juniper_iron v0.1.2 [INFO] [stderr] Compiling juniper_poc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `juniper::EmptyMutation` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use juniper::EmptyMutation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: private type `RootQuery` in public interface (error E0446) [INFO] [stderr] --> src/main.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub type Schema = juniper::RootNode<'static, RootQuery, RootMutation>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `RootMutation` in public interface (error E0446) [INFO] [stderr] --> src/main.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub type Schema = juniper::RootNode<'static, RootQuery, RootMutation>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `"docker" "inspect" "63d7ed5d4c3c38d9454d352cfc9221a31958a1b9836be1f1a1c60f6f58c41697"` [INFO] running `"docker" "rm" "-f" "63d7ed5d4c3c38d9454d352cfc9221a31958a1b9836be1f1a1c60f6f58c41697"` [INFO] [stdout] 63d7ed5d4c3c38d9454d352cfc9221a31958a1b9836be1f1a1c60f6f58c41697 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ysimonson/juniper-poc:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 9a743acd523fde8aa70f111b58b36b562cbfe127c22b93293a6762cf8dfbb44f [INFO] running `"docker" "start" "-a" "9a743acd523fde8aa70f111b58b36b562cbfe127c22b93293a6762cf8dfbb44f"` [INFO] [stderr] Compiling juniper_poc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `juniper::EmptyMutation` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use juniper::EmptyMutation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: private type `RootQuery` in public interface (error E0446) [INFO] [stderr] --> src/main.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub type Schema = juniper::RootNode<'static, RootQuery, RootMutation>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `RootMutation` in public interface (error E0446) [INFO] [stderr] --> src/main.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub type Schema = juniper::RootNode<'static, RootQuery, RootMutation>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "9a743acd523fde8aa70f111b58b36b562cbfe127c22b93293a6762cf8dfbb44f"` [INFO] running `"docker" "rm" "-f" "9a743acd523fde8aa70f111b58b36b562cbfe127c22b93293a6762cf8dfbb44f"` [INFO] [stdout] 9a743acd523fde8aa70f111b58b36b562cbfe127c22b93293a6762cf8dfbb44f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ysimonson/juniper-poc:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 9f12863a057a81e1b3d9a2d7c3a6e3cf3a16908f0bbceab22c0eaeec07f88052 [INFO] running `"docker" "start" "-a" "9f12863a057a81e1b3d9a2d7c3a6e3cf3a16908f0bbceab22c0eaeec07f88052"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/juniper_poc-2472b0ea79139feb [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" "9f12863a057a81e1b3d9a2d7c3a6e3cf3a16908f0bbceab22c0eaeec07f88052"` [INFO] running `"docker" "rm" "-f" "9f12863a057a81e1b3d9a2d7c3a6e3cf3a16908f0bbceab22c0eaeec07f88052"` [INFO] [stdout] 9f12863a057a81e1b3d9a2d7c3a6e3cf3a16908f0bbceab22c0eaeec07f88052