[INFO] crate lettre-openssl111 0.9.0 is already in cache [INFO] extracting crate lettre-openssl111 0.9.0 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/lettre-openssl111/0.9.0 [INFO] extracting crate lettre-openssl111 0.9.0 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/lettre-openssl111/0.9.0 [INFO] validating manifest of lettre-openssl111-0.9.0 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lettre-openssl111-0.9.0 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lettre-openssl111-0.9.0 [INFO] removed 1 missing examples [INFO] finished frobbing lettre-openssl111-0.9.0 [INFO] frobbed toml for lettre-openssl111-0.9.0 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/lettre-openssl111/0.9.0/Cargo.toml [INFO] started frobbing lettre-openssl111-0.9.0 [INFO] removed 1 missing examples [INFO] finished frobbing lettre-openssl111-0.9.0 [INFO] frobbed toml for lettre-openssl111-0.9.0 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/lettre-openssl111/0.9.0/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lettre-openssl111-0.9.0 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/lettre-openssl111/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8263521ff5704690f3f6f867b2e548eda11ff6eef0039c45a76c30ab35ca2e58 [INFO] running `"docker" "start" "-a" "8263521ff5704690f3f6f867b2e548eda11ff6eef0039c45a76c30ab35ca2e58"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/smtp.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Checking lettre-openssl111 v0.9.0 (/opt/crater/workdir) [INFO] [stderr] error[E0599]: no function or associated item named `builder` found for type `lettre::SmtpTransport` in the current scope [INFO] [stderr] --> benches/transport_smtp.rs:12:37 [INFO] [stderr] | [INFO] [stderr] 12 | let mut sender = SmtpTransport::builder("127.0.0.1:2525", ClientSecurity::None) [INFO] [stderr] | ---------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | function or associated item not found in `lettre::SmtpTransport` [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `builder` found for type `lettre::SmtpTransport` in the current scope [INFO] [stderr] --> benches/transport_smtp.rs:31:37 [INFO] [stderr] | [INFO] [stderr] 31 | let mut sender = SmtpTransport::builder("127.0.0.1:2525", ClientSecurity::None) [INFO] [stderr] | ---------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | function or associated item not found in `lettre::SmtpTransport` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `lettre-openssl111`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8263521ff5704690f3f6f867b2e548eda11ff6eef0039c45a76c30ab35ca2e58"` [INFO] running `"docker" "rm" "-f" "8263521ff5704690f3f6f867b2e548eda11ff6eef0039c45a76c30ab35ca2e58"` [INFO] [stdout] 8263521ff5704690f3f6f867b2e548eda11ff6eef0039c45a76c30ab35ca2e58