[INFO] crate oxygengine-network-backend-web 0.3.9 is already in cache [INFO] extracting crate oxygengine-network-backend-web 0.3.9 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/oxygengine-network-backend-web/0.3.9 [INFO] extracting crate oxygengine-network-backend-web 0.3.9 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/oxygengine-network-backend-web/0.3.9 [INFO] validating manifest of oxygengine-network-backend-web-0.3.9 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of oxygengine-network-backend-web-0.3.9 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing oxygengine-network-backend-web-0.3.9 [INFO] finished frobbing oxygengine-network-backend-web-0.3.9 [INFO] frobbed toml for oxygengine-network-backend-web-0.3.9 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/oxygengine-network-backend-web/0.3.9/Cargo.toml [INFO] started frobbing oxygengine-network-backend-web-0.3.9 [INFO] finished frobbing oxygengine-network-backend-web-0.3.9 [INFO] frobbed toml for oxygengine-network-backend-web-0.3.9 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/oxygengine-network-backend-web/0.3.9/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking oxygengine-network-backend-web-0.3.9 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-6/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/oxygengine-network-backend-web/0.3.9:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7f1991a1f63a7921e4fff75b5bf78e16af2685150cca29302d62f00183562de7 [INFO] running `"docker" "start" "-a" "7f1991a1f63a7921e4fff75b5bf78e16af2685150cca29302d62f00183562de7"` [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking shred v0.7.2 [INFO] [stderr] Compiling web-sys v0.3.25 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking specs v0.14.3 [INFO] [stderr] Checking specs-hierarchy v0.3.1 [INFO] [stderr] Checking oxygengine-core v0.3.14 [INFO] [stderr] Checking oxygengine-network v0.3.14 [INFO] [stderr] Checking oxygengine-network-backend-web v0.3.9 (/opt/crater/workdir) [INFO] [stderr] error[E0407]: method `receive` is not a member of trait `Client` [INFO] [stderr] --> src/lib.rs:141:5 [INFO] [stderr] | [INFO] [stderr] 141 | / fn receive(&mut self) -> Option<(MessageID, Vec)> { [INFO] [stderr] 142 | | self.messages.borrow_mut().pop_back() [INFO] [stderr] 143 | | } [INFO] [stderr] | |_____^ not a member of trait `Client` [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `read` [INFO] [stderr] --> src/lib.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | impl Client for WebClient { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ missing `read` in implementation [INFO] [stderr] | [INFO] [stderr] = note: `read` from trait: `fn(&mut Self) -> std::option::Option<(network::client::MessageID, std::vec::Vec)>` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `receive` is not a member of trait `Client` [INFO] [stderr] --> src/lib.rs:141:5 [INFO] [stderr] | [INFO] [stderr] 141 | / fn receive(&mut self) -> Option<(MessageID, Vec)> { [INFO] [stderr] 142 | | self.messages.borrow_mut().pop_back() [INFO] [stderr] 143 | | } [INFO] [stderr] | |_____^ not a member of trait `Client` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0407. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: Could not compile `oxygengine-network-backend-web`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `read` [INFO] [stderr] --> src/lib.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | impl Client for WebClient { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ missing `read` in implementation [INFO] [stderr] | [INFO] [stderr] = note: `read` from trait: `fn(&mut Self) -> std::option::Option<(network::client::MessageID, std::vec::Vec)>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0407. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: Could not compile `oxygengine-network-backend-web`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7f1991a1f63a7921e4fff75b5bf78e16af2685150cca29302d62f00183562de7"` [INFO] running `"docker" "rm" "-f" "7f1991a1f63a7921e4fff75b5bf78e16af2685150cca29302d62f00183562de7"` [INFO] [stdout] 7f1991a1f63a7921e4fff75b5bf78e16af2685150cca29302d62f00183562de7