[INFO] cloning repository https://github.com/jhillyerd/bluepill-exp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhillyerd/bluepill-exp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhillyerd%2Fbluepill-exp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhillyerd%2Fbluepill-exp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1cd9e03023a71537038dfa4148ad7c471b1bd67
[INFO] documenting jhillyerd/bluepill-exp against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhillyerd%2Fbluepill-exp" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jhillyerd/bluepill-exp on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-26/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jhillyerd/bluepill-exp
[INFO] finished tweaking git repo https://github.com/jhillyerd/bluepill-exp
[INFO] tweaked toml for git repo https://github.com/jhillyerd/bluepill-exp written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/jhillyerd/bluepill-exp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3368906a203baa54d48214513c5a23df9546ae611b26377d36c322d7d0f28ad
[INFO] running `Command { std: "docker" "start" "-a" "c3368906a203baa54d48214513c5a23df9546ae611b26377d36c322d7d0f28ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3368906a203baa54d48214513c5a23df9546ae611b26377d36c322d7d0f28ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3368906a203baa54d48214513c5a23df9546ae611b26377d36c322d7d0f28ad", kill_on_drop: false }`
[INFO] [stdout] c3368906a203baa54d48214513c5a23df9546ae611b26377d36c322d7d0f28ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a0b5d72a0025ceacd20fc431ea3c9260e5f6940ef5da339b0ce67b85bb0c8f6
[INFO] running `Command { std: "docker" "start" "-a" "2a0b5d72a0025ceacd20fc431ea3c9260e5f6940ef5da339b0ce67b85bb0c8f6", 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]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cortex-m v0.6.4
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling stm32f1 v0.11.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]     Checking rtic-core v0.3.1
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]     Checking mutex-trait v0.2.0
[INFO] [stderr]     Checking embedded-dma v0.1.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking infrared v0.8.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cortex-m-rtic v0.6.0-alpha.0
[INFO] [stderr]     Checking debouncr v0.2.2
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking as-slice v0.1.4
[INFO] [stderr]     Checking aligned v0.3.4
[INFO] [stderr]     Checking rtt-target v0.3.0
[INFO] [stderr]    Compiling rtic-syntax v0.5.0-alpha.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling cortex-m-rtic-macros v0.6.0-alpha.0
[INFO] [stderr]     Checking stm32f1xx-hal v0.7.0
[INFO] [stderr]  Documenting bluepill-exp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rtic::cyccnt`
[INFO] [stdout]   --> src/main.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use rtic::cyccnt::U32Ext;
[INFO] [stdout]    |               ^^^^^^ could not find `cyccnt` in `rtic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `cyccnt` in `rtic`
[INFO] [stdout]   --> src/main.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     monotonic = rtic::cyccnt::CYCCNT,
[INFO] [stdout]    |                       ^^^^^^ could not find `cyccnt` in `rtic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `bluepill-exp`
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name bluepill_exp src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=0b3ab0507e83c5ed -L dependency=/opt/rustwide/target/debug/deps --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-b71456063feabb43.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-423bae1836238e8f.rmeta --extern rtic=/opt/rustwide/target/debug/deps/librtic-7ea2d369e178f99e.rmeta --extern debouncr=/opt/rustwide/target/debug/deps/libdebouncr-7861d16f3779c56f.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-8d1cd8af7b2c2df9.rmeta --extern infrared=/opt/rustwide/target/debug/deps/libinfrared-f81449db5eaaa51e.rmeta --extern mutex_trait=/opt/rustwide/target/debug/deps/libmutex_trait-9f7ea37aae70ca57.rmeta --extern rtic_core=/opt/rustwide/target/debug/deps/librtic_core-ff8a3cf579a10c28.rmeta --extern rtt_target=/opt/rustwide/target/debug/deps/librtt_target-6bc22df5dbcc6182.rmeta --extern stm32f1xx_hal=/opt/rustwide/target/debug/deps/libstm32f1xx_hal-077188fb609a30f5.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a0b5d72a0025ceacd20fc431ea3c9260e5f6940ef5da339b0ce67b85bb0c8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0b5d72a0025ceacd20fc431ea3c9260e5f6940ef5da339b0ce67b85bb0c8f6", kill_on_drop: false }`
[INFO] [stdout] 2a0b5d72a0025ceacd20fc431ea3c9260e5f6940ef5da339b0ce67b85bb0c8f6