[INFO] cloning repository https://github.com/HarmonEpsilon/Restaurant-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HarmonEpsilon/Restaurant-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarmonEpsilon%2FRestaurant-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarmonEpsilon%2FRestaurant-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06a49a1d25b66a12a7627d7796844a50a250b916 [INFO] documenting HarmonEpsilon/Restaurant-rs against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarmonEpsilon%2FRestaurant-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HarmonEpsilon/Restaurant-rs on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HarmonEpsilon/Restaurant-rs [INFO] finished tweaking git repo https://github.com/HarmonEpsilon/Restaurant-rs [INFO] tweaked toml for git repo https://github.com/HarmonEpsilon/Restaurant-rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/HarmonEpsilon/Restaurant-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8720b5595d259d58db8b8c30de3f2144065ef670045de510594d5b8038cef9e5 [INFO] running `Command { std: "docker" "start" "-a" "8720b5595d259d58db8b8c30de3f2144065ef670045de510594d5b8038cef9e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8720b5595d259d58db8b8c30de3f2144065ef670045de510594d5b8038cef9e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8720b5595d259d58db8b8c30de3f2144065ef670045de510594d5b8038cef9e5", kill_on_drop: false }` [INFO] [stdout] 8720b5595d259d58db8b8c30de3f2144065ef670045de510594d5b8038cef9e5 [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f39f46597d702ad87ca7d0e7d89f690cffcd2ed075d06eae3455b713d9149cff [INFO] running `Command { std: "docker" "start" "-a" "f39f46597d702ad87ca7d0e7d89f690cffcd2ed075d06eae3455b713d9149cff", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.4 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Checking error-chain v0.7.2 [INFO] [stderr] Checking input-stream v0.2.0 [INFO] [stderr] Documenting Restaurant-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0214]: parenthesized type parameters may only be used with a `Fn` trait [INFO] [stdout] --> src/restaurant.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | available: Dlist::new(), [INFO] [stdout] | ^^^^^ only `Fn` traits may use parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0214]: parenthesized type parameters may only be used with a `Fn` trait [INFO] [stdout] --> src/restaurant.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | occupied: Dlist
::new(), [INFO] [stdout] | ^^^^^ only `Fn` traits may use parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0214]: parenthesized type parameters may only be used with a `Fn` trait [INFO] [stdout] --> src/restaurant.rs:14:32 [INFO] [stdout] | [INFO] [stdout] 14 | waiting: Dlist::new(), [INFO] [stdout] | ^^^^^ only `Fn` traits may use parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> src/restaurant.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | available: Dlist
::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: ` as Trait>::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> src/restaurant.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | occupied: Dlist
::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: ` as Trait>::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> src/restaurant.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | waiting: Dlist::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: ` as Trait>::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0214, E0223. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0214`. [INFO] [stdout] [INFO] [stderr] error: could not document `Restaurant-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name Restaurant_rs src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=7de63f3780fd8e9b -L dependency=/opt/rustwide/target/debug/deps --extern input_stream=/opt/rustwide/target/debug/deps/libinput_stream-28048d7bc77c1f49.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "f39f46597d702ad87ca7d0e7d89f690cffcd2ed075d06eae3455b713d9149cff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f39f46597d702ad87ca7d0e7d89f690cffcd2ed075d06eae3455b713d9149cff", kill_on_drop: false }` [INFO] [stdout] f39f46597d702ad87ca7d0e7d89f690cffcd2ed075d06eae3455b713d9149cff