[INFO] fetching crate monad_macros 0.0.1... [INFO] checking monad_macros-0.0.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate monad_macros 0.0.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate monad_macros 0.0.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate monad_macros 0.0.1 [INFO] finished tweaking crates.io crate monad_macros 0.0.1 [INFO] tweaked toml for crates.io crate monad_macros 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] abb79a455e0fec4421e2697dcfeb129991d199eec79a1ccd99d87e0c664f26de [INFO] running `Command { std: "docker" "start" "-a" "abb79a455e0fec4421e2697dcfeb129991d199eec79a1ccd99d87e0c664f26de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abb79a455e0fec4421e2697dcfeb129991d199eec79a1ccd99d87e0c664f26de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abb79a455e0fec4421e2697dcfeb129991d199eec79a1ccd99d87e0c664f26de", kill_on_drop: false }` [INFO] [stdout] abb79a455e0fec4421e2697dcfeb129991d199eec79a1ccd99d87e0c664f26de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e9ff181b01630fda227755d3427eb02a67fb04de4f96dbd82be11ad64eed2e86 [INFO] running `Command { std: "docker" "start" "-a" "e9ff181b01630fda227755d3427eb02a67fb04de4f96dbd82be11ad64eed2e86", kill_on_drop: false }` [INFO] [stderr] Checking monad_macros v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: `$p:pat` is followed by `:`, which is not allowed for `pat` fragments [INFO] [stdout] --> src/lib.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | $p: pat : $ty: ty <- $e: expr ; $( $t: tt )* [INFO] [stdout] | ^ not allowed after `pat` fragments [INFO] [stdout] | [INFO] [stdout] = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `$ty:ty` is followed by `<-`, which is not allowed for `ty` fragments [INFO] [stdout] --> src/lib.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | $p: pat : $ty: ty <- $e: expr ; $( $t: tt )* [INFO] [stdout] | ^^ not allowed after `ty` fragments [INFO] [stdout] | [INFO] [stdout] = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `$p:pat` is followed by `<-`, which is not allowed for `pat` fragments [INFO] [stdout] --> src/lib.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | $p: pat <- $e: expr ; $( $t: tt )* [INFO] [stdout] | ^^ not allowed after `pat` fragments [INFO] [stdout] | [INFO] [stdout] = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `monad_macros` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: `$p:pat` is followed by `:`, which is not allowed for `pat` fragments [INFO] [stdout] --> src/lib.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | $p: pat : $ty: ty <- $e: expr ; $( $t: tt )* [INFO] [stdout] | ^ not allowed after `pat` fragments [INFO] [stdout] | [INFO] [stdout] = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `$ty:ty` is followed by `<-`, which is not allowed for `ty` fragments [INFO] [stdout] --> src/lib.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | $p: pat : $ty: ty <- $e: expr ; $( $t: tt )* [INFO] [stdout] | ^^ not allowed after `ty` fragments [INFO] [stdout] | [INFO] [stdout] = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `$p:pat` is followed by `<-`, which is not allowed for `pat` fragments [INFO] [stdout] --> src/lib.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | $p: pat <- $e: expr ; $( $t: tt )* [INFO] [stdout] | ^^ not allowed after `pat` fragments [INFO] [stdout] | [INFO] [stdout] = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e9ff181b01630fda227755d3427eb02a67fb04de4f96dbd82be11ad64eed2e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9ff181b01630fda227755d3427eb02a67fb04de4f96dbd82be11ad64eed2e86", kill_on_drop: false }` [INFO] [stdout] e9ff181b01630fda227755d3427eb02a67fb04de4f96dbd82be11ad64eed2e86