[INFO] fetching crate open_in_editor 0.1.1...
[INFO] documenting open_in_editor-0.1.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate open_in_editor 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate open_in_editor 0.1.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate open_in_editor 0.1.1
[INFO] finished tweaking crates.io crate open_in_editor 0.1.1
[INFO] tweaked toml for crates.io crate open_in_editor 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded core-services v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63e56bf9d56c96a22461707656c5c51c9fed68adbbe7be6ff2244a8558583048
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63e56bf9d56c96a22461707656c5c51c9fed68adbbe7be6ff2244a8558583048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63e56bf9d56c96a22461707656c5c51c9fed68adbbe7be6ff2244a8558583048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e56bf9d56c96a22461707656c5c51c9fed68adbbe7be6ff2244a8558583048", kill_on_drop: false }`
[INFO] [stdout] 63e56bf9d56c96a22461707656c5c51c9fed68adbbe7be6ff2244a8558583048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a3234276438e1415ece78ad5fa782ba3fe77319e94c2d0bf212edaeec2ea548
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a3234276438e1415ece78ad5fa782ba3fe77319e94c2d0bf212edaeec2ea548", kill_on_drop: false }`
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]  Documenting open_in_editor v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]   --> src/xdg.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         err => {
[INFO] [stdout]    |                - closing delimiter possibly meant for this
[INFO] [stdout] ...
[INFO] [stdout] 52 |             if launch(Command::new("kde-open").args(paths).is_ok() {
[INFO] [stdout]    |                      - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 64 |         }
[INFO] [stdout]    |         ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `{`
[INFO] [stdout]   --> src/xdg.rs:52:68
[INFO] [stdout]    |
[INFO] [stdout] 52 |             if launch(Command::new("kde-open").args(paths).is_ok() {
[INFO] [stdout]    |                      -                                            -^
[INFO] [stdout]    |                      |                                            |
[INFO] [stdout]    |                      unclosed delimiter                           help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `)`
[INFO] [stdout]   --> src/xdg.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |             err
[INFO] [stdout]    |                - expected one of 8 possible tokens
[INFO] [stdout] 64 |         }
[INFO] [stdout]    |         ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `open_in_editor`.
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name open_in_editor src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern home=/opt/rustwide/target/debug/deps/libhome-0282b45970322fe1.rmeta --extern quick_error=/opt/rustwide/target/debug/deps/libquick_error-d23ba971c03ac4da.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-850e2636105c6b48.rmeta --cap-lints=warn --crate-version 0.1.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "8a3234276438e1415ece78ad5fa782ba3fe77319e94c2d0bf212edaeec2ea548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3234276438e1415ece78ad5fa782ba3fe77319e94c2d0bf212edaeec2ea548", kill_on_drop: false }`
[INFO] [stdout] 8a3234276438e1415ece78ad5fa782ba3fe77319e94c2d0bf212edaeec2ea548