Nov 30 10:59:03.717 INFO checking FrozenDroid/arm-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:59:03.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 10:59:04.150 INFO [stdout] b3b444b344fb1c954712bb8869938e0ddc13516c45665ddee317a05e3eb57a8f
Nov 30 10:59:04.160 INFO running `"docker" "start" "-a" "b3b444b344fb1c954712bb8869938e0ddc13516c45665ddee317a05e3eb57a8f"`
Nov 30 10:59:05.544 INFO [stderr] usermod: no changes
Nov 30 10:59:05.728 INFO [stderr]    Compiling rand_core v0.3.0
Nov 30 10:59:05.728 INFO [stderr]     Checking vcell v0.1.0
Nov 30 10:59:05.728 INFO [stderr]    Compiling cortex-m v0.5.8
Nov 30 10:59:05.728 INFO [stderr]     Checking byteorder v1.2.7
Nov 30 10:59:05.736 INFO [stderr]     Checking aligned v0.2.0
Nov 30 10:59:05.736 INFO [stderr]    Compiling cortex-m-rt v0.6.5
Nov 30 10:59:05.736 INFO [stderr]    Compiling cortex-m-semihosting v0.3.2
Nov 30 10:59:05.736 INFO [stderr]    Compiling cortex-m-rtfm v0.4.0-beta.2
Nov 30 10:59:06.132 INFO [stderr]     Checking stable_deref_trait v1.1.1
Nov 30 10:59:06.393 INFO [stderr]     Checking r0 v0.2.2
Nov 30 10:59:07.097 INFO [stderr]    Compiling stm32l4 v0.3.2
Nov 30 10:59:07.752 INFO [stderr]    Compiling armtest v0.1.0 (/source)
Nov 30 10:59:08.109 INFO [stderr]     Checking volatile-register v0.2.0
Nov 30 10:59:09.560 INFO [stderr]    Compiling rand_core v0.2.2
Nov 30 10:59:09.560 INFO [stderr]     Checking hash32 v0.1.0
Nov 30 10:59:09.632 INFO [stderr]    Compiling bare-metal v0.2.4
Nov 30 10:59:10.116 INFO [stderr]    Compiling syn v0.15.18
Nov 30 10:59:10.250 INFO [stderr]    Compiling rand v0.5.5
Nov 30 10:59:11.478 INFO [stderr]     Checking heapless v0.4.0
Nov 30 10:59:16.923 INFO [stderr]     Checking panic-semihosting v0.5.1
Nov 30 10:59:37.532 INFO [stderr]    Compiling owned-singleton-macros v0.1.0
Nov 30 10:59:37.532 INFO [stderr]    Compiling cortex-m-rt-macros v0.1.3
Nov 30 10:59:37.532 INFO [stderr]    Compiling cortex-m-rtfm-macros v0.4.0-beta.2
Nov 30 10:59:47.424 INFO [stderr]     Checking owned-singleton v0.1.0
Nov 30 11:00:28.832 INFO [stderr] error: expected one of `.`, `::`, `;`, `?`, `}`, or an operator, found `rcc`
Nov 30 11:00:28.832 INFO [stderr] error: expected one of `.`, `::`, `;`, `?`, `}`, or an operator, found `rcc`
Nov 30 11:00:28.832 INFO [stderr]   --> src/main.rs:37:9
Nov 30 11:00:28.832 INFO [stderr]    |
Nov 30 11:00:28.832 INFO [stderr] 36 |         per.LPUART1
Nov 30 11:00:28.832 INFO [stderr]    |                    - expected one of `.`, `::`, `;`, `?`, `}`, or an operator here
Nov 30 11:00:28.832 INFO [stderr] 37 |         rcc.ahb2enr.write(|w| {
Nov 30 11:00:28.832 INFO [stderr]    |         ^^^ unexpected token
Nov 30 11:00:28.832 INFO [stderr] 
Nov 30 11:00:28.832 INFO [stderr]   --> src/main.rs:37:9
Nov 30 11:00:28.832 INFO [stderr]    |
Nov 30 11:00:28.832 INFO [stderr] 36 |         per.LPUART1
Nov 30 11:00:28.832 INFO [stderr]    |                    - expected one of `.`, `::`, `;`, `?`, `}`, or an operator here
Nov 30 11:00:28.832 INFO [stderr] 37 |         rcc.ahb2enr.write(|w| {
Nov 30 11:00:28.832 INFO [stderr]    |         ^^^ unexpected token
Nov 30 11:00:28.832 INFO [stderr] 
Nov 30 11:00:30.302 INFO [stderr] error: unused import: `cortex_m::asm::delay`
Nov 30 11:00:30.302 INFO [stderr]   --> src/main.rs:21:5
Nov 30 11:00:30.302 INFO [stderr]    |
Nov 30 11:00:30.302 INFO [stderr] 21 | use cortex_m::asm::delay;
Nov 30 11:00:30.302 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 11:00:30.302 INFO [stderr]    |
Nov 30 11:00:30.302 INFO [stderr] note: lint level defined here
Nov 30 11:00:30.302 INFO [stderr]   --> src/main.rs:2:9
Nov 30 11:00:30.302 INFO [stderr]    |
Nov 30 11:00:30.302 INFO [stderr] 2  | #![deny(warnings)]
Nov 30 11:00:30.302 INFO [stderr]    |         ^^^^^^^^
Nov 30 11:00:30.302 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 30 11:00:30.302 INFO [stderr] 
Nov 30 11:00:30.302 INFO [stderr] error: unused `#[macro_use]` import
Nov 30 11:00:30.302 INFO [stderr]   --> src/main.rs:26:1
Nov 30 11:00:30.302 INFO [stderr]    |
Nov 30 11:00:30.302 INFO [stderr] 26 | #[macro_use] extern crate cortex_m_semihosting;
Nov 30 11:00:30.302 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 11:00:30.302 INFO [stderr] 
Nov 30 11:00:30.302 INFO [stderr] error: duplicate lang item in crate `std`: `panic_impl`.
Nov 30 11:00:30.302 INFO [stderr]   |
Nov 30 11:00:30.302 INFO [stderr]   = note: first defined in crate `panic_semihosting`.
Nov 30 11:00:30.302 INFO [stderr] 
Nov 30 11:00:30.308 INFO [stderr] error: unused import: `cortex_m::asm::delay`
Nov 30 11:00:30.308 INFO [stderr]   --> src/main.rs:21:5
Nov 30 11:00:30.308 INFO [stderr]    |
Nov 30 11:00:30.308 INFO [stderr] 21 | use cortex_m::asm::delay;
Nov 30 11:00:30.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 11:00:30.308 INFO [stderr]    |
Nov 30 11:00:30.308 INFO [stderr] note: lint level defined here
Nov 30 11:00:30.308 INFO [stderr]   --> src/main.rs:2:9
Nov 30 11:00:30.308 INFO [stderr]    |
Nov 30 11:00:30.308 INFO [stderr] 2  | #![deny(warnings)]
Nov 30 11:00:30.308 INFO [stderr]    |         ^^^^^^^^
Nov 30 11:00:30.308 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 30 11:00:30.308 INFO [stderr] 
Nov 30 11:00:30.308 INFO [stderr] error: unused `#[macro_use]` import
Nov 30 11:00:30.308 INFO [stderr]   --> src/main.rs:26:1
Nov 30 11:00:30.308 INFO [stderr]    |
Nov 30 11:00:30.308 INFO [stderr] 26 | #[macro_use] extern crate cortex_m_semihosting;
Nov 30 11:00:30.308 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 11:00:30.308 INFO [stderr] 
Nov 30 11:00:30.320 INFO [stderr] error: language item required, but not found: `eh_personality`
Nov 30 11:00:30.320 INFO [stderr] 
Nov 30 11:00:30.464 INFO [stderr] error[E0308]: mismatched types
Nov 30 11:00:30.464 INFO [stderr]   --> src/main.rs:28:1
Nov 30 11:00:30.464 INFO [stderr]    |
Nov 30 11:00:30.464 INFO [stderr] 28 | #[app(device = stm32l4::stm32l4x2)]
Nov 30 11:00:30.464 INFO [stderr]    | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:00:30.464 INFO [stderr]    | |
Nov 30 11:00:30.464 INFO [stderr]    | expected (), found struct `stm32l4::stm32l4x2::LPUART1`
Nov 30 11:00:30.464 INFO [stderr]    | help: try adding a return type: `-> stm32l4::stm32l4x2::LPUART1`
Nov 30 11:00:30.464 INFO [stderr]    |
Nov 30 11:00:30.464 INFO [stderr]    = note: expected type `()`
Nov 30 11:00:30.464 INFO [stderr]               found type `stm32l4::stm32l4x2::LPUART1`
Nov 30 11:00:30.464 INFO [stderr] 
Nov 30 11:00:30.466 INFO [stderr] error: aborting due to 5 previous errors
Nov 30 11:00:30.466 INFO [stderr] 
Nov 30 11:00:30.466 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Nov 30 11:00:30.488 INFO [stderr] error: Could not compile `armtest`.
Nov 30 11:00:30.488 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 11:00:30.563 INFO [stderr] error[E0308]: mismatched types
Nov 30 11:00:30.563 INFO [stderr]   --> src/main.rs:28:1
Nov 30 11:00:30.563 INFO [stderr]    |
Nov 30 11:00:30.563 INFO [stderr] 28 | #[app(device = stm32l4::stm32l4x2)]
Nov 30 11:00:30.563 INFO [stderr]    | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:00:30.563 INFO [stderr]    | |
Nov 30 11:00:30.563 INFO [stderr]    | expected (), found struct `stm32l4::stm32l4x2::LPUART1`
Nov 30 11:00:30.563 INFO [stderr]    | help: try adding a return type: `-> stm32l4::stm32l4x2::LPUART1`
Nov 30 11:00:30.563 INFO [stderr]    |
Nov 30 11:00:30.563 INFO [stderr]    = note: expected type `()`
Nov 30 11:00:30.563 INFO [stderr]               found type `stm32l4::stm32l4x2::LPUART1`
Nov 30 11:00:30.563 INFO [stderr] 
Nov 30 11:00:30.573 INFO [stderr] error: aborting due to 5 previous errors
Nov 30 11:00:30.573 INFO [stderr] 
Nov 30 11:00:30.573 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Nov 30 11:00:30.588 INFO [stderr] error: Could not compile `armtest`.
Nov 30 11:00:30.588 INFO [stderr] 
Nov 30 11:00:30.588 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 11:00:30.589 INFO [stderr] su: No module specific data is present
Nov 30 11:00:31.646 INFO running `"docker" "inspect" "b3b444b344fb1c954712bb8869938e0ddc13516c45665ddee317a05e3eb57a8f"`
Nov 30 11:00:31.926 INFO running `"docker" "rm" "-f" "b3b444b344fb1c954712bb8869938e0ddc13516c45665ddee317a05e3eb57a8f"`
Nov 30 11:00:32.300 INFO [stdout] b3b444b344fb1c954712bb8869938e0ddc13516c45665ddee317a05e3eb57a8f