[INFO] cloning repository https://github.com/shima-529/STM32OnRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shima-529/STM32OnRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshima-529%2FSTM32OnRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshima-529%2FSTM32OnRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4ca4568daa4bf942b86b5e56fb6f0fff7a3d64a
[INFO] checking shima-529/STM32OnRust against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshima-529%2FSTM32OnRust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shima-529/STM32OnRust on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/shima-529/STM32OnRust
[INFO] finished tweaking git repo https://github.com/shima-529/STM32OnRust
[INFO] tweaked toml for git repo https://github.com/shima-529/STM32OnRust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/shima-529/STM32OnRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "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-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" "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" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c755b631ffd52a569e0e88b12630a94623159a941e81f424e4eb00c908612f6
[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" "3c755b631ffd52a569e0e88b12630a94623159a941e81f424e4eb00c908612f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c755b631ffd52a569e0e88b12630a94623159a941e81f424e4eb00c908612f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c755b631ffd52a569e0e88b12630a94623159a941e81f424e4eb00c908612f6", kill_on_drop: false }`
[INFO] [stdout] 3c755b631ffd52a569e0e88b12630a94623159a941e81f424e4eb00c908612f6
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14b5b125c757cc7c027b9c74501ee50e4358666eefe22dc8f7a2df5d5c67060c
[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" "14b5b125c757cc7c027b9c74501ee50e4358666eefe22dc8f7a2df5d5c67060c", kill_on_drop: false }`
[INFO] [stderr]    Compiling stm32OnRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/startup.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / pub extern fn Reset_Handler() {
[INFO] [stdout] 14 | |     unsafe {
[INFO] [stdout] 15 | |         r0::init_data(&mut _sdata, &mut _edata, &mut _sidata);
[INFO] [stdout] 16 | |         r0::zero_bss(&mut _sbss, &mut _ebss);
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     loop{}
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / pub extern fn main() {
[INFO] [stdout] 29 | |     bset!(RCC.AHBENR, 22);
[INFO] [stdout] 30 | |     st!(GPIOF.MODER, 1);
[INFO] [stdout] 31 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stm32OnRust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/startup.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / pub extern fn Reset_Handler() {
[INFO] [stdout] 14 | |     unsafe {
[INFO] [stdout] 15 | |         r0::init_data(&mut _sdata, &mut _edata, &mut _sidata);
[INFO] [stdout] 16 | |         r0::zero_bss(&mut _sbss, &mut _ebss);
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     loop{}
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / pub extern fn main() {
[INFO] [stdout] 29 | |     bset!(RCC.AHBENR, 22);
[INFO] [stdout] 30 | |     st!(GPIOF.MODER, 1);
[INFO] [stdout] 31 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn panic_fmt(_ : &core::panic::PanicInfo) ->! { loop{} }
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/05c8870159e4f328578a970e125aa76d24f03b56/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-faa3fd6c69b73b7d.rlib
[INFO] [stdout]    = note: second definition in the local crate (`stm32OnRust`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "14b5b125c757cc7c027b9c74501ee50e4358666eefe22dc8f7a2df5d5c67060c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b5b125c757cc7c027b9c74501ee50e4358666eefe22dc8f7a2df5d5c67060c", kill_on_drop: false }`
[INFO] [stdout] 14b5b125c757cc7c027b9c74501ee50e4358666eefe22dc8f7a2df5d5c67060c