[INFO] updating cached repository https://github.com/pepsipu/f3os
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf19489b0271c13aa93086559bae98d607a13baf
[INFO] checking pepsipu/f3os against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepsipu%2Ff3os" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pepsipu/f3os on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/pepsipu/f3os
[INFO] finished tweaking git repo https://github.com/pepsipu/f3os
[INFO] tweaked toml for git repo https://github.com/pepsipu/f3os written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/pepsipu/f3os already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc485c25fb1f5be591f8969a13d57dcabb0b5637b08c362235999b4899ba62f2
[INFO] running `"docker" "start" "-a" "cc485c25fb1f5be591f8969a13d57dcabb0b5637b08c362235999b4899ba62f2"`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]     Checking aligned v0.2.0
[INFO] [stderr]    Compiling stm32f30x v0.8.0
[INFO] [stderr]    Compiling cortex-m-rt v0.6.10
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking generic-array v0.11.1
[INFO] [stderr]     Checking hash32 v0.1.0
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]     Checking heapless v0.3.7
[INFO] [stderr]     Checking aligned v0.3.1
[INFO] [stderr]     Checking cortex-m v0.6.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.5
[INFO] [stderr]     Checking f3os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0412]: cannot find type `RegisterBlock` in this scope
[INFO] [stderr]  --> src/serial.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 |     uart: &'static mut RegisterBlock,
[INFO] [stderr]   |                        ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]   |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cortex_m::peripheral::cbp::RegisterBlock;
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cortex_m::peripheral::cpuid::RegisterBlock;
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cortex_m::peripheral::dcb::RegisterBlock;
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cortex_m::peripheral::dwt::RegisterBlock;
[INFO] [stderr]   |
[INFO] [stderr]     and 40 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `RegisterBlock` in this scope
[INFO] [stderr]   --> src/serial.rs:13:35
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(uart: &'static mut RegisterBlock) -> Serial {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use cortex_m::peripheral::cbp::RegisterBlock;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use cortex_m::peripheral::cpuid::RegisterBlock;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use cortex_m::peripheral::dcb::RegisterBlock;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use cortex_m::peripheral::dwt::RegisterBlock;
[INFO] [stderr]    |
[INFO] [stderr]      and 40 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found struct `stm32f30x::usart1::RegisterBlock`
[INFO] [stderr]   --> src/main.rs:25:40
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut uart = serial::Serial::new(stm32f30x::usart1::RegisterBlock);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ did you mean `stm32f30x::usart1::RegisterBlock { /* fields */ }`?
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cortex_m::iprintln`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use cortex_m::iprintln;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `usart1`
[INFO] [stderr]  --> src/serial.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     usart1
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::str::from_utf8`
[INFO] [stderr]  --> src/serial.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use core::str::from_utf8;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: language item required, but not found: `eh_personality`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0423.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `f3os`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0412]: cannot find type `RegisterBlock` in this scope
[INFO] [stderr]  --> src/serial.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 |     uart: &'static mut RegisterBlock,
[INFO] [stderr]   |                        ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]   |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cortex_m::peripheral::cbp::RegisterBlock;
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cortex_m::peripheral::cpuid::RegisterBlock;
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cortex_m::peripheral::dcb::RegisterBlock;
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cortex_m::peripheral::dwt::RegisterBlock;
[INFO] [stderr]   |
[INFO] [stderr]     and 40 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `RegisterBlock` in this scope
[INFO] [stderr]   --> src/serial.rs:13:35
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(uart: &'static mut RegisterBlock) -> Serial {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use cortex_m::peripheral::cbp::RegisterBlock;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use cortex_m::peripheral::cpuid::RegisterBlock;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use cortex_m::peripheral::dcb::RegisterBlock;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use cortex_m::peripheral::dwt::RegisterBlock;
[INFO] [stderr]    |
[INFO] [stderr]      and 40 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected value, found struct `stm32f30x::usart1::RegisterBlock`
[INFO] [stderr]   --> src/main.rs:25:40
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut uart = serial::Serial::new(stm32f30x::usart1::RegisterBlock);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ did you mean `stm32f30x::usart1::RegisterBlock { /* fields */ }`?
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cortex_m::iprintln`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use cortex_m::iprintln;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `usart1`
[INFO] [stderr]  --> src/serial.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     usart1
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::str::from_utf8`
[INFO] [stderr]  --> src/serial.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use core::str::from_utf8;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`.
[INFO] [stderr]   |
[INFO] [stderr]   = note: first defined in crate `panic_halt` (which `f3os` depends on).
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0423.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `f3os`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cc485c25fb1f5be591f8969a13d57dcabb0b5637b08c362235999b4899ba62f2"`
[INFO] running `"docker" "rm" "-f" "cc485c25fb1f5be591f8969a13d57dcabb0b5637b08c362235999b4899ba62f2"`
[INFO] [stdout] cc485c25fb1f5be591f8969a13d57dcabb0b5637b08c362235999b4899ba62f2