[INFO] cloning repository https://github.com/twilco/cortex-m-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twilco/cortex-m-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwilco%2Fcortex-m-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwilco%2Fcortex-m-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fe6cc85b6a7dfb22458d7ab40e4853636b8a099
[INFO] checking twilco/cortex-m-sandbox against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwilco%2Fcortex-m-sandbox" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/twilco/cortex-m-sandbox
[INFO] finished tweaking git repo https://github.com/twilco/cortex-m-sandbox
[INFO] tweaked toml for git repo https://github.com/twilco/cortex-m-sandbox written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/twilco/cortex-m-sandbox on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/twilco/cortex-m-sandbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded as-slice v0.1.0
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.1.5
[INFO] [stderr]   Downloaded cortex-m-rt v0.6.7
[INFO] [stderr]   Downloaded stm32l4xx-hal v0.3.6
[INFO] [stderr]   Downloaded stm32l4 v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4250c8c8b2be1eb6d7b2ebfa52b594382681903ffc0e320e79630d3ded6bb86a
[INFO] running `Command { std: "docker" "start" "-a" "4250c8c8b2be1eb6d7b2ebfa52b594382681903ffc0e320e79630d3ded6bb86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4250c8c8b2be1eb6d7b2ebfa52b594382681903ffc0e320e79630d3ded6bb86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4250c8c8b2be1eb6d7b2ebfa52b594382681903ffc0e320e79630d3ded6bb86a", kill_on_drop: false }`
[INFO] [stdout] 4250c8c8b2be1eb6d7b2ebfa52b594382681903ffc0e320e79630d3ded6bb86a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2545591ea69bc248fd4f95e43668eaee6db532d91e8ab457aaf2b0e1387e29fb
[INFO] running `Command { std: "docker" "start" "-a" "2545591ea69bc248fd4f95e43668eaee6db532d91e8ab457aaf2b0e1387e29fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling cortex-m v0.5.8
[INFO] [stderr]     Checking vcell v0.1.0
[INFO] [stderr]    Compiling cortex-m-rt v0.6.7
[INFO] [stderr]     Checking aligned v0.2.0
[INFO] [stderr]    Compiling stm32l4 v0.6.0
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.1
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking embedded-hal v0.2.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.4
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.27
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.5
[INFO] [stderr]     Checking stm32l4xx-hal v0.3.6
[INFO] [stdout] error[E0412]: cannot find type `CRRCR` in module `rcc`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32l4xx-hal-0.3.6/src/rcc.rs:118:45
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub(crate) fn crrcr(&mut self) -> &rcc::CRRCR {
[INFO] [stdout]     |                                             ^^^^^ not found in `rcc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `crrcr` on type `stm32l4::stm32l4x3::rcc::RegisterBlock`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32l4xx-hal-0.3.6/src/rcc.rs:120:33
[INFO] [stdout]     |
[INFO] [stdout] 120 |         unsafe { &(*RCC::ptr()).crrcr }
[INFO] [stdout]     |                                 ^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `cr`, `icscr`, `cfgr`, `pllcfgr`, `pllsai1cfgr` ... and 24 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `crrcr` on type `&stm32l4::stm32l4x3::rcc::RegisterBlock`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32l4xx-hal-0.3.6/src/rcc.rs:507:21
[INFO] [stdout]     |
[INFO] [stdout] 507 |                 rcc.crrcr.modify(|_, w| w.hsi48on().set_bit());
[INFO] [stdout]     |                     ^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `cr`, `icscr`, `cfgr`, `pllcfgr`, `pllsai1cfgr` ... and 24 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `crrcr` on type `&stm32l4::stm32l4x3::rcc::RegisterBlock`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32l4xx-hal-0.3.6/src/rcc.rs:509:27
[INFO] [stdout]     |
[INFO] [stdout] 509 |                 while rcc.crrcr.read().hsi48rdy().bit_is_clear() {}
[INFO] [stdout]     |                           ^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `cr`, `icscr`, `cfgr`, `pllcfgr`, `pllsai1cfgr` ... and 24 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `spi3en` found for mutable reference `&mut stm32l4::stm32l4x3::rcc::apb1enr1::W` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32l4xx-hal-0.3.6/src/spi.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 65  |                     apb2.enr().modify(|_, w| w.$spiXen().set_bit());
[INFO] [stdout]     |                                                ------- due to this macro variable
[INFO] [stdout] ...
[INFO] [stdout] 184 |     SPI3: (spi3, APB1R1, spi3en, spi3rst, pclk1),
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `sp3en` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 184 -     SPI3: (spi3, APB1R1, spi3en, spi3rst, pclk1),
[INFO] [stdout] 184 +     SPI3: (spi3, APB1R1, sp3en, spi3rst, pclk1),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stm32l4xx-hal` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "2545591ea69bc248fd4f95e43668eaee6db532d91e8ab457aaf2b0e1387e29fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2545591ea69bc248fd4f95e43668eaee6db532d91e8ab457aaf2b0e1387e29fb", kill_on_drop: false }`
[INFO] [stdout] 2545591ea69bc248fd4f95e43668eaee6db532d91e8ab457aaf2b0e1387e29fb