[INFO] fetching crate fuzzmutator 0.2.1...
[INFO] documenting fuzzmutator-0.2.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate fuzzmutator 0.2.1 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate fuzzmutator 0.2.1 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 fuzzmutator 0.2.1
[INFO] finished tweaking crates.io crate fuzzmutator 0.2.1
[INFO] tweaked toml for crates.io crate fuzzmutator 0.2.1 written to /workspace/builds/worker-68/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] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 372486f8d6949dea72db87383716a89e458f69534099e5787e1c0dd88cbd11ed
[INFO] running `Command { std: "docker" "start" "-a" "372486f8d6949dea72db87383716a89e458f69534099e5787e1c0dd88cbd11ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "372486f8d6949dea72db87383716a89e458f69534099e5787e1c0dd88cbd11ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372486f8d6949dea72db87383716a89e458f69534099e5787e1c0dd88cbd11ed", kill_on_drop: false }`
[INFO] [stdout] 372486f8d6949dea72db87383716a89e458f69534099e5787e1c0dd88cbd11ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 3f01eb6f508a3888427a0e4a8c1daeea5dfd7ee7b5fac01209349331a95a4a9a
[INFO] running `Command { std: "docker" "start" "-a" "3f01eb6f508a3888427a0e4a8c1daeea5dfd7ee7b5fac01209349331a95a4a9a", kill_on_drop: false }`
[INFO] [stderr] Checking libc v0.2.126
[INFO] [stderr] Checking rand v0.4.6
[INFO] [stderr] Documenting fuzzmutator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1,2,3,4,5,6,7,8,9,0`
[INFO] [stdout] --> src/mutator.rs:234:10
[INFO] [stdout] |
[INFO] [stdout] 234 | /// [1,2,3,4,5,6,7,8,9,0]
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no item named `1,2,3,4,5,6,7,8,9,0` in scope
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unresolved link to `6,2,3,4,5,6,7,8,9,0`
[INFO] [stdout] --> src/mutator.rs:236:10
[INFO] [stdout] |
[INFO] [stdout] 236 | /// [6,2,3,4,5,6,7,8,9,0]
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no item named `6,2,3,4,5,6,7,8,9,0` in scope
[INFO] [stdout] |
[INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "3f01eb6f508a3888427a0e4a8c1daeea5dfd7ee7b5fac01209349331a95a4a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f01eb6f508a3888427a0e4a8c1daeea5dfd7ee7b5fac01209349331a95a4a9a", kill_on_drop: false }`
[INFO] [stdout] 3f01eb6f508a3888427a0e4a8c1daeea5dfd7ee7b5fac01209349331a95a4a9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] [stdout] 0d359b4364b130d9675e908104a5702c8c6cec63745466c3a70fb1b4822b577d
[INFO] running `Command { std: "docker" "start" "-a" "0d359b4364b130d9675e908104a5702c8c6cec63745466c3a70fb1b4822b577d", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.126
[INFO] [stderr] Checking rand v0.4.6
[INFO] [stderr] Documenting fuzzmutator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] [stdout] warning: unresolved link to `1,2,3,4,5,6,7,8,9,0`
[INFO] [stdout] --> src/mutator.rs:234:10
[INFO] [stdout] |
[INFO] [stdout] 234 | /// [1,2,3,4,5,6,7,8,9,0]
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no item named `1,2,3,4,5,6,7,8,9,0` in scope
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unresolved link to `6,2,3,4,5,6,7,8,9,0`
[INFO] [stdout] --> src/mutator.rs:236:10
[INFO] [stdout] |
[INFO] [stdout] 236 | /// [6,2,3,4,5,6,7,8,9,0]
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no item named `6,2,3,4,5,6,7,8,9,0` in scope
[INFO] [stdout] |
[INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] running `Command { std: "docker" "inspect" "0d359b4364b130d9675e908104a5702c8c6cec63745466c3a70fb1b4822b577d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d359b4364b130d9675e908104a5702c8c6cec63745466c3a70fb1b4822b577d", kill_on_drop: false }`
[INFO] [stdout] 0d359b4364b130d9675e908104a5702c8c6cec63745466c3a70fb1b4822b577d