[INFO] fetching crate stm32h7xx-hal 0.7.1...
[INFO] documenting stm32h7xx-hal-0.7.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate stm32h7xx-hal 0.7.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate stm32h7xx-hal 0.7.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking crates.io crate stm32h7xx-hal 0.7.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate stm32h7xx-hal 0.7.1
[INFO] tweaked toml for crates.io crate stm32h7xx-hal 0.7.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate stm32h7xx-hal 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded panic-rtt-target v0.1.1
[INFO] [stderr]   Downloaded managed v0.7.2
[INFO] [stderr]   Downloaded rtt-target v0.2.2
[INFO] [stderr]   Downloaded cortex-m-rtic-macros v0.5.0
[INFO] [stderr]   Downloaded smoltcp v0.6.0
[INFO] [stderr]   Downloaded stm32h7 v0.11.0
[INFO] [stderr]   Downloaded cortex-m-log v0.6.1
[INFO] [stderr]   Downloaded sdio-host v0.4.0
[INFO] [stderr]   Downloaded stm32-fmc v0.2.0
[INFO] [stderr]   Downloaded rtic-core v0.3.0
[INFO] [stderr]   Downloaded rtic-syntax v0.4.0
[INFO] [stderr]   Downloaded heapless v0.5.4
[INFO] [stderr]   Downloaded cortex-m-rtic v0.5.3
[INFO] [stderr]   Downloaded panic-itm v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 4f6dd95c57012c5cb51041fc6282dcd266a242308190e7e473c7944abd7cec20
[INFO] running `Command { std: "docker" "start" "-a" "4f6dd95c57012c5cb51041fc6282dcd266a242308190e7e473c7944abd7cec20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f6dd95c57012c5cb51041fc6282dcd266a242308190e7e473c7944abd7cec20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f6dd95c57012c5cb51041fc6282dcd266a242308190e7e473c7944abd7cec20", kill_on_drop: false }`
[INFO] [stdout] 4f6dd95c57012c5cb51041fc6282dcd266a242308190e7e473c7944abd7cec20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] bf61d208c2b18a20a3b85adf5030a3d726998554702472f875b958d358dc8387
[INFO] running `Command { std: "docker" "start" "-a" "bf61d208c2b18a20a3b85adf5030a3d726998554702472f875b958d358dc8387", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling cortex-m v0.6.2
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling stm32h7 v0.11.0
[INFO] [stderr]    Compiling cortex-m-rt v0.6.12
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking as-slice v0.1.3
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]  Documenting stm32h7xx-hal v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: This crate requires one of the following device features enabled:
[INFO] [stdout]         stm32h742
[INFO] [stdout]         stm32h743
[INFO] [stdout]         stm32h753
[INFO] [stdout]         stm32h750
[INFO] [stdout]         stm32h742v
[INFO] [stdout]         stm32h743v
[INFO] [stdout]         stm32h753v
[INFO] [stdout]         stm32h750v
[INFO] [stdout]         stm32h747cm7
[INFO] [stdout]         stm32h757cm7
[INFO] [stdout] 
[INFO] [stdout]   --> src/lib.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / compile_error!(
[INFO] [stdout] 56 | |     "This crate requires one of the following device features enabled:
[INFO] [stdout] 57 | |         stm32h742
[INFO] [stdout] 58 | |         stm32h743
[INFO] [stdout] ...  |
[INFO] [stdout] 67 | | "
[INFO] [stdout] 68 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `stm32h7xx-hal`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name stm32h7xx_hal src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="unproven"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-7f5915025c75f76c.rmeta --extern cast=/opt/rustwide/target/debug/deps/libcast-962cef463b2c7b67.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-f250f7ffade32fbb.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-229a62a86e025005.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-b1035573210bf885.rmeta --extern nb=/opt/rustwide/target/debug/deps/libnb-6a5ca2cfe4e95dc0.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-5e4ce3fe2234fedc.rmeta --extern stm32h7=/opt/rustwide/target/debug/deps/libstm32h7-671d9338d00e0e0a.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-b6158276f092634f.rmeta --cap-lints=warn --crate-version 0.7.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "bf61d208c2b18a20a3b85adf5030a3d726998554702472f875b958d358dc8387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf61d208c2b18a20a3b85adf5030a3d726998554702472f875b958d358dc8387", kill_on_drop: false }`
[INFO] [stdout] bf61d208c2b18a20a3b85adf5030a3d726998554702472f875b958d358dc8387
