Dec 01 23:17:32.973 INFO documenting FrozenDroid/arm-rs against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 23:17:32.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:17:33.545 INFO [stdout] 612b68200167a381b89237e3bb6c9830b9d49252962ed8f54d36587b9ba10c33
Dec 01 23:17:33.550 INFO running `"docker" "start" "-a" "612b68200167a381b89237e3bb6c9830b9d49252962ed8f54d36587b9ba10c33"`
Dec 01 23:17:34.832 INFO [stderr] usermod: no changes
Dec 01 23:17:35.092 INFO [stderr]    Compiling rand_core v0.3.0
Dec 01 23:17:35.092 INFO [stderr]     Checking vcell v0.1.0
Dec 01 23:17:35.102 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 01 23:17:35.102 INFO [stderr]    Compiling cortex-m-semihosting v0.3.2
Dec 01 23:17:35.102 INFO [stderr]    Compiling cortex-m-rt v0.6.5
Dec 01 23:17:35.102 INFO [stderr]     Checking aligned v0.2.0
Dec 01 23:17:35.102 INFO [stderr]     Checking byteorder v1.2.7
Dec 01 23:17:35.102 INFO [stderr]     Checking r0 v0.2.2
Dec 01 23:17:35.648 INFO [stderr]     Checking stable_deref_trait v1.1.1
Dec 01 23:17:35.982 INFO [stderr]    Compiling stm32l4 v0.3.2
Dec 01 23:17:36.260 INFO [stderr]    Compiling cortex-m-rtfm v0.4.0-beta.2
Dec 01 23:17:37.476 INFO [stderr]    Compiling armtest v0.1.0 (/source)
Dec 01 23:17:38.973 INFO [stderr]     Checking volatile-register v0.2.0
Dec 01 23:17:38.997 INFO [stderr]    Compiling rand_core v0.2.2
Dec 01 23:17:39.526 INFO [stderr]     Checking hash32 v0.1.0
Dec 01 23:17:39.528 INFO [stderr]    Compiling rand v0.5.5
Dec 01 23:17:39.865 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 01 23:17:40.089 INFO [stderr]    Compiling syn v0.15.18
Dec 01 23:17:41.466 INFO [stderr]     Checking heapless v0.4.0
Dec 01 23:17:46.556 INFO [stderr]     Checking panic-semihosting v0.5.1
Dec 01 23:18:05.627 INFO [stderr]    Compiling cortex-m-rt-macros v0.1.3
Dec 01 23:18:05.628 INFO [stderr]    Compiling owned-singleton-macros v0.1.0
Dec 01 23:18:05.640 INFO [stderr]    Compiling cortex-m-rtfm-macros v0.4.0-beta.2
Dec 01 23:18:12.105 INFO [stderr]     Checking owned-singleton v0.1.0
Dec 01 23:18:52.580 INFO [stderr]  Documenting armtest v0.1.0 (/source)
Dec 01 23:18:52.616 INFO [stderr] error: expected one of `.`, `::`, `;`, `?`, `}`, or an operator, found `rcc`
Dec 01 23:18:52.616 INFO [stderr]   --> src/main.rs:37:9
Dec 01 23:18:52.616 INFO [stderr]    |
Dec 01 23:18:52.616 INFO [stderr] 36 |         per.LPUART1
Dec 01 23:18:52.616 INFO [stderr]    |                    - expected one of `.`, `::`, `;`, `?`, `}`, or an operator here
Dec 01 23:18:52.616 INFO [stderr] 37 |         rcc.ahb2enr.write(|w| {
Dec 01 23:18:52.616 INFO [stderr]    |         ^^^ unexpected token
Dec 01 23:18:52.616 INFO [stderr] 
Dec 01 23:18:53.152 INFO [stderr] error: Compilation failed, aborting rustdoc
Dec 01 23:18:53.152 INFO [stderr] 
Dec 01 23:18:53.167 INFO [stderr] error: Could not document `armtest`.
Dec 01 23:18:53.167 INFO [stderr] 
Dec 01 23:18:53.167 INFO [stderr] Caused by:
Dec 01 23:18:53.167 INFO [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-name armtest src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern cortex_m=/target/debug/deps/libcortex_m-fa7934695e2384cf.rmeta --extern cortex_m_rt=/target/debug/deps/libcortex_m_rt-288234d2d10572af.rmeta --extern rtfm=/target/debug/deps/librtfm-5bfc88daa2c6cb87.rmeta --extern cortex_m_semihosting=/target/debug/deps/libcortex_m_semihosting-7bfa3dd30a1d108c.rmeta --extern panic_semihosting=/target/debug/deps/libpanic_semihosting-4c398b9da8184ab4.rmeta --extern stm32l4=/target/debug/deps/libstm32l4-61c29d688adb470d.rmeta --cap-lints=forbid` (exit code: 1)
Dec 01 23:18:53.167 INFO [stderr] su: No module specific data is present
Dec 01 23:18:53.484 INFO running `"docker" "inspect" "612b68200167a381b89237e3bb6c9830b9d49252962ed8f54d36587b9ba10c33"`
Dec 01 23:18:53.606 INFO running `"docker" "rm" "-f" "612b68200167a381b89237e3bb6c9830b9d49252962ed8f54d36587b9ba10c33"`
Dec 01 23:18:53.718 INFO [stdout] 612b68200167a381b89237e3bb6c9830b9d49252962ed8f54d36587b9ba10c33