[INFO] fetching crate monad_macros 0.0.1... [INFO] extracting crate monad_macros 0.0.1 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/monad_macros/0.0.1 [INFO] extracting crate monad_macros 0.0.1 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/monad_macros/0.0.1 [INFO] validating manifest of monad_macros-0.0.1 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of monad_macros-0.0.1 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing monad_macros-0.0.1 [INFO] finished frobbing monad_macros-0.0.1 [INFO] frobbed toml for monad_macros-0.0.1 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/monad_macros/0.0.1/Cargo.toml [INFO] started frobbing monad_macros-0.0.1 [INFO] finished frobbing monad_macros-0.0.1 [INFO] frobbed toml for monad_macros-0.0.1 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/monad_macros/0.0.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking monad_macros-0.0.1 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/monad_macros/0.0.1:/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=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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] fb040485487d326b4a20482337f9d171a2581bd28201c9f1bf077a571d69680b [INFO] running `"docker" "start" "-a" "fb040485487d326b4a20482337f9d171a2581bd28201c9f1bf077a571d69680b"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Checking monad_macros v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error: `$p:pat` is followed by `:`, which is not allowed for `pat` fragments [INFO] [stderr] --> src/lib.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | $p: pat : $ty: ty <- $e: expr ; $( $t: tt )* [INFO] [stderr] | ^ not allowed after `pat` fragments [INFO] [stderr] | [INFO] [stderr] = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` [INFO] [stderr] [INFO] [stderr] error: `$ty:ty` is followed by `<-`, which is not allowed for `ty` fragments [INFO] [stderr] --> src/lib.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | $p: pat : $ty: ty <- $e: expr ; $( $t: tt )* [INFO] [stderr] | ^^ not allowed after `ty` fragments [INFO] [stderr] | [INFO] [stderr] = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` [INFO] [stderr] [INFO] [stderr] error: `$p:pat` is followed by `<-`, which is not allowed for `pat` fragments [INFO] [stderr] --> src/lib.rs:21:17 [INFO] [stderr] | [INFO] [stderr] 21 | $p: pat <- $e: expr ; $( $t: tt )* [INFO] [stderr] | ^^ not allowed after `pat` fragments [INFO] [stderr] | [INFO] [stderr] = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `monad_macros`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: `$p:pat` is followed by `:`, which is not allowed for `pat` fragments [INFO] [stderr] --> src/lib.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | $p: pat : $ty: ty <- $e: expr ; $( $t: tt )* [INFO] [stderr] | ^ not allowed after `pat` fragments [INFO] [stderr] | [INFO] [stderr] = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` [INFO] [stderr] [INFO] [stderr] error: `$ty:ty` is followed by `<-`, which is not allowed for `ty` fragments [INFO] [stderr] --> src/lib.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | $p: pat : $ty: ty <- $e: expr ; $( $t: tt )* [INFO] [stderr] | ^^ not allowed after `ty` fragments [INFO] [stderr] | [INFO] [stderr] = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` [INFO] [stderr] [INFO] [stderr] error: `$p:pat` is followed by `<-`, which is not allowed for `pat` fragments [INFO] [stderr] --> src/lib.rs:21:17 [INFO] [stderr] | [INFO] [stderr] 21 | $p: pat <- $e: expr ; $( $t: tt )* [INFO] [stderr] | ^^ not allowed after `pat` fragments [INFO] [stderr] | [INFO] [stderr] = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `monad_macros`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "fb040485487d326b4a20482337f9d171a2581bd28201c9f1bf077a571d69680b"` [INFO] running `"docker" "rm" "-f" "fb040485487d326b4a20482337f9d171a2581bd28201c9f1bf077a571d69680b"` [INFO] [stdout] fb040485487d326b4a20482337f9d171a2581bd28201c9f1bf077a571d69680b