[INFO] crate websocket-lite 0.2.2 is already in cache
[INFO] extracting crate websocket-lite 0.2.2 into work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/websocket-lite/0.2.2
[INFO] extracting crate websocket-lite 0.2.2 into work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/websocket-lite/0.2.2
[INFO] validating manifest of websocket-lite-0.2.2 on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of websocket-lite-0.2.2 on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing websocket-lite-0.2.2
[INFO] finished frobbing websocket-lite-0.2.2
[INFO] frobbed toml for websocket-lite-0.2.2 written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/websocket-lite/0.2.2/Cargo.toml
[INFO] started frobbing websocket-lite-0.2.2
[INFO] finished frobbing websocket-lite-0.2.2
[INFO] frobbed toml for websocket-lite-0.2.2 written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/websocket-lite/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking websocket-lite-0.2.2 against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-2/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/websocket-lite/0.2.2:/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=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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 839389d17a95ee3ec58fbdc8afc3a0f43ad9aa7ed5d559830de2f3aeaf6b9b9e
[INFO] running `"docker" "start" "-a" "839389d17a95ee3ec58fbdc8afc3a0f43ad9aa7ed5d559830de2f3aeaf6b9b9e"`
[INFO] [stderr]     Checking rand_core v0.2.2
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking quickcheck v0.7.2
[INFO] [stderr]     Checking websocket-lite v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] error: the item `TlsConnector` is imported redundantly
[INFO] [stderr]   --> src/ssl.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use native_tls::TlsConnector;
[INFO] [stderr]    |         ------------------------ the item `TlsConnector` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 28 |         use native_tls::TlsConnector;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `websocket-lite`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: the item `TlsConnector` is imported redundantly
[INFO] [stderr]   --> src/ssl.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use native_tls::TlsConnector;
[INFO] [stderr]    |         ------------------------ the item `TlsConnector` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 28 |         use native_tls::TlsConnector;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `websocket-lite`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "839389d17a95ee3ec58fbdc8afc3a0f43ad9aa7ed5d559830de2f3aeaf6b9b9e"`
[INFO] running `"docker" "rm" "-f" "839389d17a95ee3ec58fbdc8afc3a0f43ad9aa7ed5d559830de2f3aeaf6b9b9e"`
[INFO] [stdout] 839389d17a95ee3ec58fbdc8afc3a0f43ad9aa7ed5d559830de2f3aeaf6b9b9e