[INFO] cloning repository https://github.com/fudanchii/blinky-stm32f401x
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fudanchii/blinky-stm32f401x" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffudanchii%2Fblinky-stm32f401x", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffudanchii%2Fblinky-stm32f401x'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 467c5b833d48938521113d2845b00fc338d4d280
[INFO] building fudanchii/blinky-stm32f401x against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffudanchii%2Fblinky-stm32f401x" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fudanchii/blinky-stm32f401x on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-25/source/.cargo/config
[INFO] started tweaking git repo https://github.com/fudanchii/blinky-stm32f401x
[INFO] finished tweaking git repo https://github.com/fudanchii/blinky-stm32f401x
[INFO] tweaked toml for git repo https://github.com/fudanchii/blinky-stm32f401x written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/fudanchii/blinky-stm32f401x already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/fudanchii/stm32f401x`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e39ab9cf5b7b17c86634f6c4a62db93c9375319db374530e2b7b4d24fac2d397
[INFO] running `Command { std: "docker" "start" "-a" "e39ab9cf5b7b17c86634f6c4a62db93c9375319db374530e2b7b4d24fac2d397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e39ab9cf5b7b17c86634f6c4a62db93c9375319db374530e2b7b4d24fac2d397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e39ab9cf5b7b17c86634f6c4a62db93c9375319db374530e2b7b4d24fac2d397", kill_on_drop: false }`
[INFO] [stdout] e39ab9cf5b7b17c86634f6c4a62db93c9375319db374530e2b7b4d24fac2d397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "RUSTFLAGS=--cap-lints=forbid" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6fe6651969f2db487e4bd0ab3349832df948b3608f8d851656e65b74f4fa551
[INFO] running `Command { std: "docker" "start" "-a" "a6fe6651969f2db487e4bd0ab3349832df948b3608f8d851656e65b74f4fa551", kill_on_drop: false }`
[INFO] [stderr]    Compiling stm32f401x v0.1.0 (https://github.com/fudanchii/stm32f401x#4d6f2403)
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     unsafe { asm!("nop"); }
[INFO] [stdout]    |              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            core::arch::asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: naked functions must contain a single asm block
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / pub fn nop() {
[INFO] [stdout] 25 | |     unsafe { asm!("nop"); }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: naked functions cannot be inlined
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[inline(always)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: naked functions must contain a single asm block
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 |      / pub unsafe extern "C" fn system_init() {
[INFO] [stdout] 32 |      |     (*RCC).APB1ENR |= RCC_APB1LPENR_PWRLPEN;
[INFO] [stdout]    |      |     ---------------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 33 |      |     (*PWR).CR |= PWR_CR_VOS_1;
[INFO] [stdout]    |      |     -------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 34 |      |
[INFO] [stdout] 35 | /    |     while (&(*RCC).CR & RCC_CR_HSIRDY) == 0 {
[INFO] [stdout] 36 | |    |         nop();
[INFO] [stdout] 37 | |    |     }
[INFO] [stdout]    | |____|_____- non-asm is unsupported in naked functions
[INFO] [stdout] 38 |      |
[INFO] [stdout] 39 |      |     (*PWR).CR |= (16 << 3) as u32;
[INFO] [stdout]    |      |     ------------------------------ non-asm is unsupported in naked functions
[INFO] [stdout] 40 |      |     (*RCC).CR &= !RCC_CR_PLLON;
[INFO] [stdout]    |      |     --------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 41 |      |
[INFO] [stdout] 42 | /    |     while (&(*RCC).CR & RCC_CR_PLLRDY) != 0 {
[INFO] [stdout] 43 | |    |         nop();
[INFO] [stdout] 44 | |    |     }
[INFO] [stdout]    | |____|_____- non-asm is unsupported in naked functions
[INFO] [stdout] 45 |      |
[INFO] [stdout] 46 | /    |     (*RCC).PLLCFGR = 0x2000000 as u32
[INFO] [stdout] 47 | |    |         | ((7 as u32) << 24)
[INFO] [stdout] 48 | |    |         | ((1 as u32) << 16)
[INFO] [stdout] 49 | |    |         | ((336 as u32) << 6)
[INFO] [stdout] 50 | |    |         | ((16 as u32) << 0);
[INFO] [stdout]    | |____|_____________________________- non-asm is unsupported in naked functions
[INFO] [stdout] 51 |      |
[INFO] [stdout] 52 |      |     (*RCC).CR |= RCC_CR_PLLON;
[INFO] [stdout]    |      |     -------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 53 |      |
[INFO] [stdout] 54 | /    |     while (&(*RCC).CR & RCC_CR_PLLRDY) == 0 {
[INFO] [stdout] 55 | |    |         nop();
[INFO] [stdout] 56 | |    |     }
[INFO] [stdout]    | |____|_____- non-asm is unsupported in naked functions
[INFO] [stdout] 57 |      |
[INFO] [stdout] 58 |      |     (*FLASH).ACR |= FLASH_ACR_ICEN | FLASH_ACR_PRFTEN | FLASH_ACR_LATENCY_2WS;
[INFO] [stdout]    |      |     -------------------------------------------------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 59 |      |
[INFO] [stdout] 60 |      |     (*RCC).CFGR |= RCC_CFGR_SW_PLL;
[INFO] [stdout]    |      |     ------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 61 |      |
[INFO] [stdout] 62 | /    |     while (&(*RCC).CFGR & RCC_CFGR_SWS_PLL) != RCC_CFGR_SWS_PLL {
[INFO] [stdout] 63 | |    |         nop();
[INFO] [stdout] 64 | |    |     }
[INFO] [stdout]    | |____|_____- non-asm is unsupported in naked functions
[INFO] [stdout] 65 |      |
[INFO] [stdout] 66 |      |     (*RCC).CFGR &= !RCC_CFGR_HPRE;
[INFO] [stdout]    |      |     ------------------------------ non-asm is unsupported in naked functions
[INFO] [stdout] 67 |      |     (*RCC).CFGR |= RCC_CFGR_PPRE1_DIV2;
[INFO] [stdout]    |      |     ----------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 68 |      |     (*RCC).CFGR &= !RCC_CFGR_PPRE2;
[INFO] [stdout]    |      |     ------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 69 |      |
[INFO] [stdout] 70 |      |     (*DBGMCU).CR |= DBGMCU_CR_DBG_SLEEP | DBGMCU_CR_DBG_STANDBY | DBGMCU_CR_DBG_STOP;
[INFO] [stdout]    |      |     --------------------------------------------------------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 71 |      | }
[INFO] [stdout]    |      |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: naked functions cannot be inlined
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[inline(never)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: naked functions must contain a single asm block
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 |  / pub unsafe extern "C" fn zero_bss() {
[INFO] [stdout] 77 |  |     extern "C" {
[INFO] [stdout] 78 |  |         static mut __bss_start__: u32;
[INFO] [stdout] 79 |  |         static mut __bss_end__: u32;
[INFO] [stdout] ...   |
[INFO] [stdout] 82 |  |     let mut bss: *mut _ = &mut __bss_start__;
[INFO] [stdout]    |  |     ----------------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 83 |  |     let ebss: *mut _ = &mut __bss_end__;
[INFO] [stdout]    |  |     ------------------------------------ non-asm is unsupported in naked functions
[INFO] [stdout] 84 |  |
[INFO] [stdout] 85 | /|     while bss < ebss {
[INFO] [stdout] 86 | ||         ptr::write_volatile(bss, mem::zeroed());
[INFO] [stdout] 87 | ||         bss = bss.offset(1);
[INFO] [stdout] 88 | ||     }
[INFO] [stdout]    | ||_____- non-asm is unsupported in naked functions
[INFO] [stdout] 89 |  | }
[INFO] [stdout]    |  |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: naked functions cannot be inlined
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[inline(never)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: naked functions must contain a single asm block
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:94:1
[INFO] [stdout]     |
[INFO] [stdout] 94  |  / pub unsafe extern "C" fn init_data() {
[INFO] [stdout] 95  |  |     extern "C" {
[INFO] [stdout] 96  |  |         static mut __data_start__: u32;
[INFO] [stdout] 97  |  |         static mut __data_end__: u32;
[INFO] [stdout] ...    |
[INFO] [stdout] 102 |  |     let mut data: *mut _ = &mut __data_start__;
[INFO] [stdout]     |  |     ------------------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 103 |  |     let edata: *mut _ = &mut __data_end__;
[INFO] [stdout]     |  |     -------------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 104 |  |     let mut sidata: *mut _ = &mut __etext;
[INFO] [stdout]     |  |     -------------------------------------- non-asm is unsupported in naked functions
[INFO] [stdout] 105 |  |
[INFO] [stdout] 106 | /|     while data < edata {
[INFO] [stdout] 107 | ||         ptr::write(data, ptr::read(sidata));
[INFO] [stdout] 108 | ||         data = data.offset(1);
[INFO] [stdout] 109 | ||         sidata = sidata.offset(1);
[INFO] [stdout] 110 | ||     }
[INFO] [stdout]     | ||_____- non-asm is unsupported in naked functions
[INFO] [stdout] 111 |  | }
[INFO] [stdout]     |  |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: naked functions cannot be inlined
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[inline(never)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: naked functions must contain a single asm block
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | / pub unsafe extern "C" fn reset_handler() -> ! {
[INFO] [stdout] 121 | |     zero_bss();
[INFO] [stdout]     | |     ----------- non-asm is unsupported in naked functions
[INFO] [stdout] 122 | |     init_data();
[INFO] [stdout]     | |     ------------ non-asm is unsupported in naked functions
[INFO] [stdout] 123 | |     system_init();
[INFO] [stdout]     | |     -------------- non-asm is unsupported in naked functions
[INFO] [stdout] 124 | |     main()
[INFO] [stdout]     | |     ------ non-asm is unsupported in naked functions
[INFO] [stdout] 125 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: naked functions must contain a single asm block
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stm32f401x-69e89748cb05dd42/4d6f240/src/lib.rs:131:1
[INFO] [stdout]     |
[INFO] [stdout] 131 | / pub unsafe extern "C" fn default_handler() -> ! {
[INFO] [stdout] 132 | |     loop {}
[INFO] [stdout]     | |     ------- non-asm is unsupported in naked functions
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0787`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stm32f401x` due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "a6fe6651969f2db487e4bd0ab3349832df948b3608f8d851656e65b74f4fa551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fe6651969f2db487e4bd0ab3349832df948b3608f8d851656e65b74f4fa551", kill_on_drop: false }`
[INFO] [stdout] a6fe6651969f2db487e4bd0ab3349832df948b3608f8d851656e65b74f4fa551