[INFO] crate wamp 0.1.0 is already in cache
[INFO] extracting crate wamp 0.1.0 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/wamp/0.1.0
[INFO] extracting crate wamp 0.1.0 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/wamp/0.1.0
[INFO] validating manifest of wamp-0.1.0 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wamp-0.1.0 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wamp-0.1.0
[INFO] removed path dependency rmp from wamp-0.1.0
[INFO] removed path dependency rmp-serde from wamp-0.1.0
[INFO] finished frobbing wamp-0.1.0
[INFO] frobbed toml for wamp-0.1.0 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/wamp/0.1.0/Cargo.toml
[INFO] started frobbing wamp-0.1.0
[INFO] removed path dependency rmp from wamp-0.1.0
[INFO] removed path dependency rmp-serde from wamp-0.1.0
[INFO] finished frobbing wamp-0.1.0
[INFO] frobbed toml for wamp-0.1.0 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/wamp/0.1.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wamp-0.1.0 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-3/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/wamp/0.1.0:/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d6c5533b8ac177229ae6da66071606b99c371476cefaaeffa683687f892dd116
[INFO] running `"docker" "start" "-a" "d6c5533b8ac177229ae6da66071606b99c371476cefaaeffa683687f892dd116"`
[INFO] [stderr]     Checking rmp-serde v0.9.6
[INFO] [stderr]    Compiling wamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/client.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / macro_rules! try_websocket {
[INFO] [stderr] 34 | |     ($e: expr) => (
[INFO] [stderr] 35 | |         match $e {
[INFO] [stderr] 36 | |             Ok(result) => result,
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |     );
[INFO] [stderr] 40 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/router/pubsub/patterns.rs:203:24
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     Ok((self.prefix_id))
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/router/pubsub/patterns.rs:206:24
[INFO] [stderr]     |
[INFO] [stderr] 206 |                     Ok((self.id))
[INFO] [stderr]     |                        ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/router/rpc/patterns.rs:224:24
[INFO] [stderr]     |
[INFO] [stderr] 224 |                     Ok((self.prefix_id))
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/router/rpc/patterns.rs:227:24
[INFO] [stderr]     |
[INFO] [stderr] 227 |                     Ok((self.id))
[INFO] [stderr]     |                        ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/client.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / macro_rules! try_websocket {
[INFO] [stderr] 34 | |     ($e: expr) => (
[INFO] [stderr] 35 | |         match $e {
[INFO] [stderr] 36 | |             Ok(result) => result,
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |     );
[INFO] [stderr] 40 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/router/pubsub/patterns.rs:203:24
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     Ok((self.prefix_id))
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/router/pubsub/patterns.rs:206:24
[INFO] [stderr]     |
[INFO] [stderr] 206 |                     Ok((self.id))
[INFO] [stderr]     |                        ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/router/rpc/patterns.rs:224:24
[INFO] [stderr]     |
[INFO] [stderr] 224 |                     Ok((self.prefix_id))
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/router/rpc/patterns.rs:227:24
[INFO] [stderr]     |
[INFO] [stderr] 227 |                     Ok((self.id))
[INFO] [stderr]     |                        ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.72s
[INFO] running `"docker" "inspect" "d6c5533b8ac177229ae6da66071606b99c371476cefaaeffa683687f892dd116"`
[INFO] running `"docker" "rm" "-f" "d6c5533b8ac177229ae6da66071606b99c371476cefaaeffa683687f892dd116"`
[INFO] [stdout] d6c5533b8ac177229ae6da66071606b99c371476cefaaeffa683687f892dd116