[INFO] fetching crate mlx9064x 0.2.1...
[INFO] documenting mlx9064x-0.2.1 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate mlx9064x 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mlx9064x 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mlx9064x 0.2.1
[INFO] tweaked toml for crates.io crate mlx9064x 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mlx9064x 0.2.1 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mlx9064x 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "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 num_enum_derive v0.5.2
[INFO] [stderr]   Downloaded semver v1.0.3
[INFO] [stderr]   Downloaded arrayvec v0.7.1
[INFO] [stderr]   Downloaded anyhow v1.0.42
[INFO] [stderr]   Downloaded embedded-hal v0.2.5
[INFO] [stderr]   Downloaded paste v1.0.5
[INFO] [stderr]   Downloaded libm v0.2.1
[INFO] [stderr]   Downloaded spidev v0.4.1
[INFO] [stderr]   Downloaded num_enum v0.5.2
[INFO] [stderr]   Downloaded syn v1.0.73
[INFO] [stderr]   Downloaded libc v0.2.98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a5d1f541edfb5a0de9da0614d80601016de02c23ff5d6bc499ae95b3b0eb134
[INFO] running `Command { std: "docker" "start" "-a" "3a5d1f541edfb5a0de9da0614d80601016de02c23ff5d6bc499ae95b3b0eb134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a5d1f541edfb5a0de9da0614d80601016de02c23ff5d6bc499ae95b3b0eb134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5d1f541edfb5a0de9da0614d80601016de02c23ff5d6bc499ae95b3b0eb134", kill_on_drop: false }`
[INFO] [stdout] 3a5d1f541edfb5a0de9da0614d80601016de02c23ff5d6bc499ae95b3b0eb134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e6d410d47038ae57db87558e824a0d6ef37266b32da1724cb12dbb180c9aeb4
[INFO] running `Command { std: "docker" "start" "-a" "7e6d410d47038ae57db87558e824a0d6ef37266b32da1724cb12dbb180c9aeb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_enum_derive v0.5.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking num_enum v0.5.2
[INFO] [stderr]  Documenting mlx9064x v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:52:41
[INFO] [stdout]    |
[INFO] [stdout] 52 | //! by implementing [`CalibrationData`][common::CalibrationData]. Because `CameraDriver` is generic
[INFO] [stdout]    |                      -----------------  ^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 52 - //! by implementing [`CalibrationData`][common::CalibrationData]. Because `CameraDriver` is generic
[INFO] [stdout] 52 + //! by implementing [`CalibrationData`]. Because `CameraDriver` is generic
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]    --> src/common.rs:193:18
[INFO] [stdout]     |
[INFO] [stdout] 193 |     /// [`From`][core::convert::From]/[`TryFrom`][core::convert::TryFrom] implementations are
[INFO] [stdout]     |          ------  ^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]     |          |
[INFO] [stdout]     |          because label contains path that resolves to same destination
[INFO] [stdout]     |
[INFO] [stdout]     = note: when a link's destination is not specified,
[INFO] [stdout]             the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]     |
[INFO] [stdout] 193 -     /// [`From`][core::convert::From]/[`TryFrom`][core::convert::TryFrom] implementations are
[INFO] [stdout] 193 +     /// [`From`]/[`TryFrom`][core::convert::TryFrom] implementations are
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num_enum_derive v0.5.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mlx9064x/index.html
[INFO] running `Command { std: "docker" "inspect" "7e6d410d47038ae57db87558e824a0d6ef37266b32da1724cb12dbb180c9aeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6d410d47038ae57db87558e824a0d6ef37266b32da1724cb12dbb180c9aeb4", kill_on_drop: false }`
[INFO] [stdout] 7e6d410d47038ae57db87558e824a0d6ef37266b32da1724cb12dbb180c9aeb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bae6ce013d297c58fd4dee412ba2baa389cbaba09c15f2724a01da0fd4cc261
[INFO] running `Command { std: "docker" "start" "-a" "8bae6ce013d297c58fd4dee412ba2baa389cbaba09c15f2724a01da0fd4cc261", kill_on_drop: false }`
[INFO] [stderr]  Documenting mlx9064x v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:52:41
[INFO] [stdout]    |
[INFO] [stdout] 52 | //! by implementing [`CalibrationData`][common::CalibrationData]. Because `CameraDriver` is generic
[INFO] [stdout]    |                      -----------------  ^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 52 - //! by implementing [`CalibrationData`][common::CalibrationData]. Because `CameraDriver` is generic
[INFO] [stdout] 52 + //! by implementing [`CalibrationData`]. Because `CameraDriver` is generic
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]    --> src/common.rs:193:18
[INFO] [stdout]     |
[INFO] [stdout] 193 |     /// [`From`][core::convert::From]/[`TryFrom`][core::convert::TryFrom] implementations are
[INFO] [stdout]     |          ------  ^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]     |          |
[INFO] [stdout]     |          because label contains path that resolves to same destination
[INFO] [stdout]     |
[INFO] [stdout]     = note: when a link's destination is not specified,
[INFO] [stdout]             the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]     |
[INFO] [stdout] 193 -     /// [`From`][core::convert::From]/[`TryFrom`][core::convert::TryFrom] implementations are
[INFO] [stdout] 193 +     /// [`From`]/[`TryFrom`][core::convert::TryFrom] implementations are
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num_enum_derive v0.5.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mlx9064x/index.html
[INFO] running `Command { std: "docker" "inspect" "8bae6ce013d297c58fd4dee412ba2baa389cbaba09c15f2724a01da0fd4cc261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bae6ce013d297c58fd4dee412ba2baa389cbaba09c15f2724a01da0fd4cc261", kill_on_drop: false }`
[INFO] [stdout] 8bae6ce013d297c58fd4dee412ba2baa389cbaba09c15f2724a01da0fd4cc261
