[INFO] crate stm32f3xx-hal 0.4.3 is already in cache
[INFO] documenting stm32f3xx-hal-0.4.3 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate stm32f3xx-hal 0.4.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate stm32f3xx-hal 0.4.3 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] started tweaking crates.io crate stm32f3xx-hal 0.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate stm32f3xx-hal 0.4.3
[INFO] tweaked toml for crates.io crate stm32f3xx-hal 0.4.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate stm32f3xx-hal 0.4.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a20e2078f265a2596d639e5e51b65f45a407ca8ec19169abe468730fe5c92c7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a20e2078f265a2596d639e5e51b65f45a407ca8ec19169abe468730fe5c92c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a20e2078f265a2596d639e5e51b65f45a407ca8ec19169abe468730fe5c92c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a20e2078f265a2596d639e5e51b65f45a407ca8ec19169abe468730fe5c92c7", kill_on_drop: false }`
[INFO] [stdout] 5a20e2078f265a2596d639e5e51b65f45a407ca8ec19169abe468730fe5c92c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45be307087dd4518ef97c899ee45e6e5e68313aee68eff2ecf9b4ff5c271ba66
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "45be307087dd4518ef97c899ee45e6e5e68313aee68eff2ecf9b4ff5c271ba66", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling cortex-m v0.6.2
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling cortex-m-rt v0.6.12
[INFO] [stderr]    Compiling stm32f3 v0.10.0
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking embedded-hal v0.2.3
[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 cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking generic-array v0.12.3
[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 stm32f3xx-hal v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: This crate requires one of the following device features enabled:
[INFO] [stdout]         stm32f301
[INFO] [stdout]         stm32f318
[INFO] [stdout]         stm32f302
[INFO] [stdout]         stm32f303
[INFO] [stdout]         stm32f373
[INFO] [stdout]         stm32f378
[INFO] [stdout]         stm32f334
[INFO] [stdout]         stm32f328
[INFO] [stdout]         stm32f358
[INFO] [stdout]         stm32f398
[INFO] [stdout]   --> src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / compile_error!(
[INFO] [stdout] 6  | |     "This crate requires one of the following device features enabled:
[INFO] [stdout] 7  | |         stm32f301
[INFO] [stdout] 8  | |         stm32f318
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         stm32f398"
[INFO] [stdout] 17 | | );
[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 `stm32f3xx-hal`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name stm32f3xx_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-9ac0f9b3aec96467.rmeta --extern cast=/opt/rustwide/target/debug/deps/libcast-1fee0f91bd4367be.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-a7f217471f873609.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-16839395a25452d8.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-783d120eb427b91c.rmeta --extern nb=/opt/rustwide/target/debug/deps/libnb-041dccd69e35b74f.rmeta --extern stm32f3=/opt/rustwide/target/debug/deps/libstm32f3-a2774b95e9a20b5f.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-8259e9e1d9fa6e3b.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "45be307087dd4518ef97c899ee45e6e5e68313aee68eff2ecf9b4ff5c271ba66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45be307087dd4518ef97c899ee45e6e5e68313aee68eff2ecf9b4ff5c271ba66", kill_on_drop: false }`
[INFO] [stdout] 45be307087dd4518ef97c899ee45e6e5e68313aee68eff2ecf9b4ff5c271ba66