[INFO] fetching crate qvnt 0.4.1...
[INFO] documenting qvnt-0.4.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate qvnt 0.4.1 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate qvnt 0.4.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-38/source/.cargo/config.toml
[INFO] started tweaking crates.io crate qvnt 0.4.1
[INFO] finished tweaking crates.io crate qvnt 0.4.1
[INFO] tweaked toml for crates.io crate qvnt 0.4.1 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate qvnt 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded meval v0.2.0
[INFO] [stderr]   Downloaded rustix v0.34.1
[INFO] [stderr]   Downloaded qvnt-qasm v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fed7a00ea7a715329be5b2bd086d7fc0036e331fb076fbd907d11e07aef822e6
[INFO] running `Command { std: "docker" "start" "-a" "fed7a00ea7a715329be5b2bd086d7fc0036e331fb076fbd907d11e07aef822e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fed7a00ea7a715329be5b2bd086d7fc0036e331fb076fbd907d11e07aef822e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed7a00ea7a715329be5b2bd086d7fc0036e331fb076fbd907d11e07aef822e6", kill_on_drop: false }`
[INFO] [stdout] fed7a00ea7a715329be5b2bd086d7fc0036e331fb076fbd907d11e07aef822e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50d7f80b6b1f1d38d7ef218815cdf1e6aaa2e9a03d607aa720f46e32f625fcac
[INFO] running `Command { std: "docker" "start" "-a" "50d7f80b6b1f1d38d7ef218815cdf1e6aaa2e9a03d607aa720f46e32f625fcac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling enum_dispatch v0.3.8
[INFO] [stderr]  Documenting qvnt v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `mask`
[INFO] [stdout]   --> src/operator/single/mod.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |     /// * control_mask  - [mask] for controlled qubits.
[INFO] [stdout]    |                            ^^^^ no item named `mask` 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 `mask`
[INFO] [stdout]   --> src/operator/single/mod.rs:58:28
[INFO] [stdout]    |
[INFO] [stdout] 58 |     /// * apply_mask    - [mask] for qubits affected by the given gate.
[INFO] [stdout]    |                            ^^^^ no item named `mask` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `apply_sync`
[INFO] [stdout]    --> src/register/quant.rs:359:40
[INFO] [stdout]     |
[INFO] [stdout] 359 |     /// To accelerate it you may use [`apply_sync`].
[INFO] [stdout]     |                                        ^^^^^^^^^^ no item named `apply_sync` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.29s
[INFO] running `Command { std: "docker" "inspect" "50d7f80b6b1f1d38d7ef218815cdf1e6aaa2e9a03d607aa720f46e32f625fcac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d7f80b6b1f1d38d7ef218815cdf1e6aaa2e9a03d607aa720f46e32f625fcac", kill_on_drop: false }`
[INFO] [stdout] 50d7f80b6b1f1d38d7ef218815cdf1e6aaa2e9a03d607aa720f46e32f625fcac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] f8a1d994e7dcc293724c7b5196cfa97e39cddb5d2194819acb677814f1260646
[INFO] running `Command { std: "docker" "start" "-a" "f8a1d994e7dcc293724c7b5196cfa97e39cddb5d2194819acb677814f1260646", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling enum_dispatch v0.3.8
[INFO] [stderr]  Documenting qvnt v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `mask`
[INFO] [stdout]   --> src/operator/single/mod.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |     /// * control_mask  - [mask] for controlled qubits.
[INFO] [stdout]    |                            ^^^^ no item named `mask` 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 `mask`
[INFO] [stdout]   --> src/operator/single/mod.rs:58:28
[INFO] [stdout]    |
[INFO] [stdout] 58 |     /// * apply_mask    - [mask] for qubits affected by the given gate.
[INFO] [stdout]    |                            ^^^^ no item named `mask` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `apply_sync`
[INFO] [stdout]    --> src/register/quant.rs:359:40
[INFO] [stdout]     |
[INFO] [stdout] 359 |     /// To accelerate it you may use [`apply_sync`].
[INFO] [stdout]     |                                        ^^^^^^^^^^ no item named `apply_sync` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.46s
[INFO] running `Command { std: "docker" "inspect" "f8a1d994e7dcc293724c7b5196cfa97e39cddb5d2194819acb677814f1260646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a1d994e7dcc293724c7b5196cfa97e39cddb5d2194819acb677814f1260646", kill_on_drop: false }`
[INFO] [stdout] f8a1d994e7dcc293724c7b5196cfa97e39cddb5d2194819acb677814f1260646