[INFO] cloning repository https://github.com/decaday/py32csdk-hal-sys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/decaday/py32csdk-hal-sys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecaday%2Fpy32csdk-hal-sys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecaday%2Fpy32csdk-hal-sys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c98d95e015abd086862414388462bc022235eb8e
[INFO] documenting decaday/py32csdk-hal-sys against 1.83.0 for beta-rustdoc-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecaday%2Fpy32csdk-hal-sys" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/decaday/py32csdk-hal-sys on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/decaday/py32csdk-hal-sys
[INFO] finished tweaking git repo https://github.com/decaday/py32csdk-hal-sys
[INFO] tweaked toml for git repo https://github.com/decaday/py32csdk-hal-sys written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/decaday/py32csdk-hal-sys 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustix v0.38.36
[INFO] [stderr]   Downloaded home v0.5.9
[INFO] [stderr]   Downloaded volatile-register v0.2.2
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded cc v1.1.6
[INFO] [stderr]   Downloaded prettyplease v0.2.20
[INFO] [stderr]   Downloaded bindgen v0.69.4
[INFO] [stderr]   Downloaded cortex-m v0.7.7
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.3
[INFO] [stderr]   Downloaded unicode-width v0.1.13
[INFO] [stderr]   Downloaded syn v2.0.71
[INFO] [stderr]   Downloaded regex v1.10.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e9e42c5f72d043a07823c0fa5c398b77fe09f0bf4a5d61c31d32ef4e8f43002
[INFO] running `Command { std: "docker" "start" "-a" "0e9e42c5f72d043a07823c0fa5c398b77fe09f0bf4a5d61c31d32ef4e8f43002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e9e42c5f72d043a07823c0fa5c398b77fe09f0bf4a5d61c31d32ef4e8f43002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9e42c5f72d043a07823c0fa5c398b77fe09f0bf4a5d61c31d32ef4e8f43002", kill_on_drop: false }`
[INFO] [stdout] 0e9e42c5f72d043a07823c0fa5c398b77fe09f0bf4a5d61c31d32ef4e8f43002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdad81776948d98f370bf4699625d599452333984aa31ad25778afe27fcc3781
[INFO] running `Command { std: "docker" "start" "-a" "bdad81776948d98f370bf4699625d599452333984aa31ad25778afe27fcc3781", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling py32csdk-hal-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stdout] warning: unused variable: `mcu_name`
[INFO] [stdout]   --> build.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mcu_name = "PY32F030x6";
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mcu_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]  Documenting py32csdk-hal-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `0`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/py32csdk-hal-sys-eca6da6196df94db/out/bindings.rs:737:13
[INFO] [stdout]     |
[INFO] [stdout] 737 |     #[doc = "< Offset: 0x01C (R/W)  System Handlers Priority Registers. [0] is RESERVED"]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             < Offset: 0x01C (R/W)  System Handlers Priority Registers. [0] is RESERVED
[INFO] [stdout]                                                                         ^
[INFO] [stdout]     = note: no item named `0` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `4:0`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/py32csdk-hal-sys-eca6da6196df94db/out/bindings.rs:1214:13
[INFO] [stdout]      |
[INFO] [stdout] 1214 |     #[doc = "< SDK area start address(stored in SDK[4:0]),    Address offset: 0x04"]
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              < SDK area start address(stored in SDK[4:0]),    Address offset: 0x04
[INFO] [stdout]                                                     ^^^
[INFO] [stdout]      = note: no item named `4:0` in scope
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `12:8`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/py32csdk-hal-sys-eca6da6196df94db/out/bindings.rs:1216:13
[INFO] [stdout]      |
[INFO] [stdout] 1216 |     #[doc = "< SDK area end address(stored in SDK[12:8]),     Address offset: 0x05"]
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              < SDK area end address(stored in SDK[12:8]),     Address offset: 0x05
[INFO] [stdout]                                                   ^^^^
[INFO] [stdout]      = note: no item named `12:8` in scope
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.96s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/py32csdk_hal_sys/index.html
[INFO] running `Command { std: "docker" "inspect" "bdad81776948d98f370bf4699625d599452333984aa31ad25778afe27fcc3781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdad81776948d98f370bf4699625d599452333984aa31ad25778afe27fcc3781", kill_on_drop: false }`
[INFO] [stdout] bdad81776948d98f370bf4699625d599452333984aa31ad25778afe27fcc3781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "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] c6c678181f29ae5ebd35ed31489ca7bab430a708ec58d201152db8f0fa3786c1
[INFO] running `Command { std: "docker" "start" "-a" "c6c678181f29ae5ebd35ed31489ca7bab430a708ec58d201152db8f0fa3786c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stdout] warning: unused variable: `mcu_name`
[INFO] [stdout]   --> build.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mcu_name = "PY32F030x6";
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mcu_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]     Checking cortex-m-rt v0.7.3
[INFO] [stderr]  Documenting py32csdk-hal-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `0`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/py32csdk-hal-sys-eca6da6196df94db/out/bindings.rs:737:13
[INFO] [stdout]     |
[INFO] [stdout] 737 |     #[doc = "< Offset: 0x01C (R/W)  System Handlers Priority Registers. [0] is RESERVED"]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             < Offset: 0x01C (R/W)  System Handlers Priority Registers. [0] is RESERVED
[INFO] [stdout]                                                                         ^
[INFO] [stdout]     = note: no item named `0` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `4:0`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/py32csdk-hal-sys-eca6da6196df94db/out/bindings.rs:1214:13
[INFO] [stdout]      |
[INFO] [stdout] 1214 |     #[doc = "< SDK area start address(stored in SDK[4:0]),    Address offset: 0x04"]
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              < SDK area start address(stored in SDK[4:0]),    Address offset: 0x04
[INFO] [stdout]                                                     ^^^
[INFO] [stdout]      = note: no item named `4:0` in scope
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `12:8`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/py32csdk-hal-sys-eca6da6196df94db/out/bindings.rs:1216:13
[INFO] [stdout]      |
[INFO] [stdout] 1216 |     #[doc = "< SDK area end address(stored in SDK[12:8]),     Address offset: 0x05"]
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the link appears in this line:
[INFO] [stdout]              
[INFO] [stdout]              < SDK area end address(stored in SDK[12:8]),     Address offset: 0x05
[INFO] [stdout]                                                   ^^^^
[INFO] [stdout]      = note: no item named `12:8` in scope
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.76s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/py32csdk_hal_sys/index.html
[INFO] running `Command { std: "docker" "inspect" "c6c678181f29ae5ebd35ed31489ca7bab430a708ec58d201152db8f0fa3786c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c678181f29ae5ebd35ed31489ca7bab430a708ec58d201152db8f0fa3786c1", kill_on_drop: false }`
[INFO] [stdout] c6c678181f29ae5ebd35ed31489ca7bab430a708ec58d201152db8f0fa3786c1