[INFO] cloning repository https://github.com/sadnessOjisan/parcomdmd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sadnessOjisan/parcomdmd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsadnessOjisan%2Fparcomdmd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsadnessOjisan%2Fparcomdmd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3196c2eb2a826fd88bd9355ac59d96d00d8fcc0
[INFO] checking sadnessOjisan/parcomdmd against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsadnessOjisan%2Fparcomdmd" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sadnessOjisan/parcomdmd
[INFO] finished tweaking git repo https://github.com/sadnessOjisan/parcomdmd
[INFO] tweaked toml for git repo https://github.com/sadnessOjisan/parcomdmd written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sadnessOjisan/parcomdmd on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sadnessOjisan/parcomdmd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f8371f399e3d3c956c79df81dcd5b967d3a1969a373247463aedbf1bb16df6a
[INFO] running `Command { std: "docker" "start" "-a" "6f8371f399e3d3c956c79df81dcd5b967d3a1969a373247463aedbf1bb16df6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f8371f399e3d3c956c79df81dcd5b967d3a1969a373247463aedbf1bb16df6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8371f399e3d3c956c79df81dcd5b967d3a1969a373247463aedbf1bb16df6a", kill_on_drop: false }`
[INFO] [stdout] 6f8371f399e3d3c956c79df81dcd5b967d3a1969a373247463aedbf1bb16df6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886fbea44613fefb5c073245332991afceb5671e2bcb49a220fe84ea8ffac3ec
[INFO] running `Command { std: "docker" "start" "-a" "886fbea44613fefb5c073245332991afceb5671e2bcb49a220fe84ea8ffac3ec", kill_on_drop: false }`
[INFO] [stderr]     Checking parcomdmd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `parsed`
[INFO] [stdout]    --> src/parser.rs:102:48
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let left_parsed = pA(input).and_then(|(parsed, rest)| pB(rest));
[INFO] [stdout]     |                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parsed`
[INFO] [stdout]    --> src/parser.rs:102:48
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let left_parsed = pA(input).and_then(|(parsed, rest)| pB(rest));
[INFO] [stdout]     |                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parser.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn exec(input: &str) -> Ast {
[INFO] [stdout]    |        ----                 ^^^ expected `Ast`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parcomdmd` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parser.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn exec(input: &str) -> Ast {
[INFO] [stdout]    |        ----                 ^^^ expected `Ast`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parcomdmd` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "886fbea44613fefb5c073245332991afceb5671e2bcb49a220fe84ea8ffac3ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886fbea44613fefb5c073245332991afceb5671e2bcb49a220fe84ea8ffac3ec", kill_on_drop: false }`
[INFO] [stdout] 886fbea44613fefb5c073245332991afceb5671e2bcb49a220fe84ea8ffac3ec