[INFO] fetching crate narrow 0.1.0... [INFO] documenting narrow-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate narrow 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate narrow 0.1.0 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 crates.io crate narrow 0.1.0 [INFO] finished tweaking crates.io crate narrow 0.1.0 [INFO] tweaked toml for crates.io crate narrow 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ef67a637fbd12c9cd6f43593c3aacd61f1ef6074a1c16d4d7e8781e908610040 [INFO] running `Command { std: "docker" "start" "-a" "ef67a637fbd12c9cd6f43593c3aacd61f1ef6074a1c16d4d7e8781e908610040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef67a637fbd12c9cd6f43593c3aacd61f1ef6074a1c16d4d7e8781e908610040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef67a637fbd12c9cd6f43593c3aacd61f1ef6074a1c16d4d7e8781e908610040", kill_on_drop: false }` [INFO] [stdout] ef67a637fbd12c9cd6f43593c3aacd61f1ef6074a1c16d4d7e8781e908610040 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8bec1a082d93fa5a0cfe03fe2536cbbb27250f75621cfcce1fcf1451fec7e71c [INFO] running `Command { std: "docker" "start" "-a" "8bec1a082d93fa5a0cfe03fe2536cbbb27250f75621cfcce1fcf1451fec7e71c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling narrow-derive v0.1.0 [INFO] [stderr] Documenting narrow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `slice` is both a module and a builtin type [INFO] [stdout] --> src/buffer.rs:71:39 [INFO] [stdout] | [INFO] [stdout] 71 | /// Constructs a [Buffer] from a [slice]. [INFO] [stdout] | ^^^^^ ambiguous link [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] help: to link to the module, prefix with `mod@` [INFO] [stdout] | [INFO] [stdout] 71 | /// Constructs a [Buffer] from a [mod@slice]. [INFO] [stdout] | ++++ [INFO] [stdout] help: to link to the builtin type, prefix with `prim@` [INFO] [stdout] | [INFO] [stdout] 71 | /// Constructs a [Buffer] from a [prim@slice]. [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Validity::Nullable` [INFO] [stdout] --> src/validity.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | /// - [Validity::Nullable] when `N` is [true]. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the struct `Validity` has no field or associated item named `Nullable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Validity::Valid` [INFO] [stdout] --> src/validity.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | /// - [Validity::Valid] when `N` is [false]. [INFO] [stdout] | ^^^^^^^^^^^^^^^ the struct `Validity` has no field or associated item named `Valid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.05s [INFO] running `Command { std: "docker" "inspect" "8bec1a082d93fa5a0cfe03fe2536cbbb27250f75621cfcce1fcf1451fec7e71c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bec1a082d93fa5a0cfe03fe2536cbbb27250f75621cfcce1fcf1451fec7e71c", kill_on_drop: false }` [INFO] [stdout] 8bec1a082d93fa5a0cfe03fe2536cbbb27250f75621cfcce1fcf1451fec7e71c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] cf459d6d21c8b2fa80b05dd7e1451dac62a286785c3ad45dae1966f56723d07a [INFO] running `Command { std: "docker" "start" "-a" "cf459d6d21c8b2fa80b05dd7e1451dac62a286785c3ad45dae1966f56723d07a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling narrow-derive v0.1.0 [INFO] [stderr] Documenting narrow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `slice` is both a module and a builtin type [INFO] [stdout] --> src/buffer.rs:71:39 [INFO] [stdout] | [INFO] [stdout] 71 | /// Constructs a [Buffer] from a [slice]. [INFO] [stdout] | ^^^^^ ambiguous link [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] help: to link to the module, prefix with `mod@` [INFO] [stdout] | [INFO] [stdout] 71 | /// Constructs a [Buffer] from a [mod@slice]. [INFO] [stdout] | ++++ [INFO] [stdout] help: to link to the builtin type, prefix with `prim@` [INFO] [stdout] | [INFO] [stdout] 71 | /// Constructs a [Buffer] from a [prim@slice]. [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Validity::Nullable` [INFO] [stdout] --> src/validity.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | /// - [Validity::Nullable] when `N` is [true]. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the struct `Validity` has no field or associated item named `Nullable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Validity::Valid` [INFO] [stdout] --> src/validity.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | /// - [Validity::Valid] when `N` is [false]. [INFO] [stdout] | ^^^^^^^^^^^^^^^ the struct `Validity` has no field or associated item named `Valid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.81s [INFO] running `Command { std: "docker" "inspect" "cf459d6d21c8b2fa80b05dd7e1451dac62a286785c3ad45dae1966f56723d07a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf459d6d21c8b2fa80b05dd7e1451dac62a286785c3ad45dae1966f56723d07a", kill_on_drop: false }` [INFO] [stdout] cf459d6d21c8b2fa80b05dd7e1451dac62a286785c3ad45dae1966f56723d07a