[INFO] crate postgres-native-tls 0.2.0-rc.1 is already in cache [INFO] extracting crate postgres-native-tls 0.2.0-rc.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/postgres-native-tls/0.2.0-rc.1 [INFO] extracting crate postgres-native-tls 0.2.0-rc.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/postgres-native-tls/0.2.0-rc.1 [INFO] validating manifest of postgres-native-tls-0.2.0-rc.1 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 postgres-native-tls-0.2.0-rc.1 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 postgres-native-tls-0.2.0-rc.1 [INFO] finished frobbing postgres-native-tls-0.2.0-rc.1 [INFO] frobbed toml for postgres-native-tls-0.2.0-rc.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/postgres-native-tls/0.2.0-rc.1/Cargo.toml [INFO] started frobbing postgres-native-tls-0.2.0-rc.1 [INFO] finished frobbing postgres-native-tls-0.2.0-rc.1 [INFO] frobbed toml for postgres-native-tls-0.2.0-rc.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/postgres-native-tls/0.2.0-rc.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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] testing postgres-native-tls-0.2.0-rc.1 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/reg/postgres-native-tls/0.2.0-rc.1:/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] b901499bb279ac1dc286234ea89b89c7ff0293860ecbb698f94c95df6e8ec99f [INFO] running `"docker" "start" "-a" "b901499bb279ac1dc286234ea89b89c7ff0293860ecbb698f94c95df6e8ec99f"` [INFO] [stderr] Compiling rent_to_own v0.1.0 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling postgres-protocol v0.4.1 [INFO] [stderr] Compiling tokio-tls v0.2.1 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling derive_state_machine_future v0.2.0 [INFO] [stderr] Compiling state_machine_future v0.2.0 [INFO] [stderr] Compiling tokio-postgres v0.4.0-rc.3 [INFO] [stderr] warning[E0381]: use of possibly uninitialized variable: `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.4.0-rc.3/src/proto/copy_in.rs:171:44 [INFO] [stderr] | [INFO] [stderr] 171 | let buf: Box = loop { [INFO] [stderr] | ____________________________________________^ [INFO] [stderr] 172 | | match try_ready!(state.stream.poll().map_err(Error::copy_in_stream)) { [INFO] [stderr] 173 | | Some(buf) => { [INFO] [stderr] 174 | | let buf = buf.into_buf(); [INFO] [stderr] ... | [INFO] [stderr] 191 | | } [INFO] [stderr] 192 | | }; [INFO] [stderr] | |_____________^ use of possibly uninitialized value [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 postgres-native-tls v0.2.0-rc.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.45s [INFO] running `"docker" "inspect" "b901499bb279ac1dc286234ea89b89c7ff0293860ecbb698f94c95df6e8ec99f"` [INFO] running `"docker" "rm" "-f" "b901499bb279ac1dc286234ea89b89c7ff0293860ecbb698f94c95df6e8ec99f"` [INFO] [stdout] b901499bb279ac1dc286234ea89b89c7ff0293860ecbb698f94c95df6e8ec99f [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/reg/postgres-native-tls/0.2.0-rc.1:/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] f408d6c3dae3d819d4af3bfc78f6576a8deea28cfa41c522b5807d350664f62f [INFO] running `"docker" "start" "-a" "f408d6c3dae3d819d4af3bfc78f6576a8deea28cfa41c522b5807d350664f62f"` [INFO] [stderr] Compiling postgres v0.16.0-rc.2 [INFO] [stderr] Compiling postgres-native-tls v0.2.0-rc.1 (/opt/crater/workdir) [INFO] [stderr] error: couldn't read src/../../test/server.crt: No such file or directory (os error 2) [INFO] [stderr] --> src/test.rs:44:35 [INFO] [stderr] | [INFO] [stderr] 44 | Certificate::from_pem(include_bytes!("../../test/server.crt")).unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/../../test/server.crt: No such file or directory (os error 2) [INFO] [stderr] --> src/test.rs:58:35 [INFO] [stderr] | [INFO] [stderr] 58 | Certificate::from_pem(include_bytes!("../../test/server.crt")).unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/../../test/server.crt: No such file or directory (os error 2) [INFO] [stderr] --> src/test.rs:72:35 [INFO] [stderr] | [INFO] [stderr] 72 | Certificate::from_pem(include_bytes!("../../test/server.crt")).unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/../../test/server.crt: No such file or directory (os error 2) [INFO] [stderr] --> src/test.rs:89:35 [INFO] [stderr] | [INFO] [stderr] 89 | Certificate::from_pem(include_bytes!("../../test/server.crt")).unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `postgres-native-tls`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f408d6c3dae3d819d4af3bfc78f6576a8deea28cfa41c522b5807d350664f62f"` [INFO] running `"docker" "rm" "-f" "f408d6c3dae3d819d4af3bfc78f6576a8deea28cfa41c522b5807d350664f62f"` [INFO] [stdout] f408d6c3dae3d819d4af3bfc78f6576a8deea28cfa41c522b5807d350664f62f