[INFO] cloning repository https://github.com/karthickai/bootloader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karthickai/bootloader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthickai%2Fbootloader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthickai%2Fbootloader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6c851f5731d277d3bfb7cc5e82edea518159a4e [INFO] documenting karthickai/bootloader against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthickai%2Fbootloader" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/karthickai/bootloader on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-8/source/.cargo/config [INFO] started tweaking git repo https://github.com/karthickai/bootloader [INFO] finished tweaking git repo https://github.com/karthickai/bootloader [INFO] tweaked toml for git repo https://github.com/karthickai/bootloader written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/karthickai/bootloader already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d852bb5a59fc2100efca1b41d3e314d75158d73d5e51f7d6576523ad791c562 [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" "4d852bb5a59fc2100efca1b41d3e314d75158d73d5e51f7d6576523ad791c562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d852bb5a59fc2100efca1b41d3e314d75158d73d5e51f7d6576523ad791c562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d852bb5a59fc2100efca1b41d3e314d75158d73d5e51f7d6576523ad791c562", kill_on_drop: false }` [INFO] [stdout] 4d852bb5a59fc2100efca1b41d3e314d75158d73d5e51f7d6576523ad791c562 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1dae3c74bce44b450ea6a6ccedf569e375b8d3a48e6b2048fa302add7040360 [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" "f1dae3c74bce44b450ea6a6ccedf569e375b8d3a48e6b2048fa302add7040360", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling cortex-m v0.6.2 [INFO] [stderr] Compiling stm32f7 v0.9.0 [INFO] [stderr] Checking micromath v1.0.0 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking as-slice v0.1.3 [INFO] [stderr] Checking aligned v0.3.2 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Checking cortex-m-rt v0.6.12 [INFO] [stderr] Checking stm32f7xx-hal v0.1.0 (https://github.com/stm32-rs/stm32f7xx-hal.git?branch=master#a66f6d2b) [INFO] [stderr] Documenting bootloader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this file contains an unclosed delimiter [INFO] [stdout] --> src/main.rs:71:7 [INFO] [stdout] | [INFO] [stdout] 16 | fn main() -> ! { [INFO] [stdout] | - unclosed delimiter [INFO] [stdout] ... [INFO] [stdout] 34 | match btn.is_high() { [INFO] [stdout] | - this delimiter might not be properly closed... [INFO] [stdout] ... [INFO] [stdout] 45 | }; [INFO] [stdout] | - ...as it matches this but it has different indentation [INFO] [stdout] ... [INFO] [stdout] 71 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `cortex_m_semihosting` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use cortex_m_semihosting::hprintln; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `cortex_m_semihosting` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `hprintln` [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | hprintln!("Welcome to Rust STM32 Cortex-M Bootloader Project").unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `hprintln` [INFO] [stdout] --> src/main.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | hprintln!("BOOTLOADER Started").unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `hprintln` [INFO] [stdout] --> src/main.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | hprintln!("User Application Started").unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: Could not document `bootloader`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name bootloader src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern as_slice=/opt/rustwide/target/debug/deps/libas_slice-a7133cf5cf34619d.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-4bfbeef0cf2a529b.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-241ec899d7e6091a.rmeta --extern nb=/opt/rustwide/target/debug/deps/libnb-802c6f4c938ad1cc.rmeta --extern panic_halt=/opt/rustwide/target/debug/deps/libpanic_halt-e898de5af9d9d9bd.rmeta --extern stm32f7=/opt/rustwide/target/debug/deps/libstm32f7-d347a82176d80313.rmeta --extern stm32f7xx_hal=/opt/rustwide/target/debug/deps/libstm32f7xx_hal-5424f2314461018d.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "f1dae3c74bce44b450ea6a6ccedf569e375b8d3a48e6b2048fa302add7040360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1dae3c74bce44b450ea6a6ccedf569e375b8d3a48e6b2048fa302add7040360", kill_on_drop: false }` [INFO] [stdout] f1dae3c74bce44b450ea6a6ccedf569e375b8d3a48e6b2048fa302add7040360