[INFO] fetching crate ublox-core 0.1.0...
[INFO] testing ublox-core-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ublox-core 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate ublox-core 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ublox-core 0.1.0
[INFO] tweaked toml for crates.io crate ublox-core 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ublox-core 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ublox-core 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aligned v0.3.2
[INFO] [stderr]   Downloaded volatile-register v0.2.0
[INFO] [stderr]   Downloaded as-slice v0.1.3
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded stable_deref_trait v1.1.1
[INFO] [stderr]   Downloaded vcell v0.1.2
[INFO] [stderr]   Downloaded shufflebuf v0.1.0
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.1.8
[INFO] [stderr]   Downloaded panic-halt v0.2.0
[INFO] [stderr]   Downloaded generic-array v0.13.2
[INFO] [stderr]   Downloaded r0 v0.2.2
[INFO] [stderr]   Downloaded cortex-m-semihosting v0.3.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.9
[INFO] [stderr]   Downloaded cortex-m-rt v0.6.12
[INFO] [stderr]   Downloaded nb v0.1.2
[INFO] [stderr]   Downloaded cortex-m v0.6.2
[INFO] [stderr]   Downloaded embedded-hal v0.2.3
[INFO] [stderr]   Downloaded typenum v1.11.2
[INFO] [stderr]   Downloaded panic-semihosting v0.5.3
[INFO] [stderr]   Downloaded stm32h7 v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2abc197a433a28523d7aaf70e6a6826abae50ae42ca4dc50d84a523fb808ec54
[INFO] running `Command { std: "docker" "start" "-a" "2abc197a433a28523d7aaf70e6a6826abae50ae42ca4dc50d84a523fb808ec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2abc197a433a28523d7aaf70e6a6826abae50ae42ca4dc50d84a523fb808ec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2abc197a433a28523d7aaf70e6a6826abae50ae42ca4dc50d84a523fb808ec54", kill_on_drop: false }`
[INFO] [stdout] 2abc197a433a28523d7aaf70e6a6826abae50ae42ca4dc50d84a523fb808ec54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e293be845d7d37c6109ccc10eacc92b642535158b817d63201d00a59fcad2504
[INFO] running `Command { std: "docker" "start" "-a" "e293be845d7d37c6109ccc10eacc92b642535158b817d63201d00a59fcad2504", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling shufflebuf v0.1.0
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling ublox-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::spi::SpiInterface`
[INFO] [stdout]  --> src/interface/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::spi::SpiInterface;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpiInterface` is never constructed
[INFO] [stdout]   --> src/interface/spi.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SpiInterface<SPI, CSN> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "e293be845d7d37c6109ccc10eacc92b642535158b817d63201d00a59fcad2504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e293be845d7d37c6109ccc10eacc92b642535158b817d63201d00a59fcad2504", kill_on_drop: false }`
[INFO] [stdout] e293be845d7d37c6109ccc10eacc92b642535158b817d63201d00a59fcad2504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 687b0d236b0151116e1f3d0632900adfad77f71760fe57eef13c7df0af284d47
[INFO] running `Command { std: "docker" "start" "-a" "687b0d236b0151116e1f3d0632900adfad77f71760fe57eef13c7df0af284d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cortex-m v0.6.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling vcell v0.1.2
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.5
[INFO] [stderr]    Compiling cortex-m-rt v0.6.12
[INFO] [stderr]    Compiling stm32h7 v0.10.0
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stdout] warning: unused import: `self::spi::SpiInterface`
[INFO] [stdout]  --> src/interface/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::spi::SpiInterface;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpiInterface` is never constructed
[INFO] [stdout]   --> src/interface/spi.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SpiInterface<SPI, CSN> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling as-slice v0.1.3
[INFO] [stderr]    Compiling aligned v0.3.2
[INFO] [stderr]    Compiling panic-semihosting v0.5.3
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling ublox-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `stm32h7xx_hal`
[INFO] [stdout]   --> examples/serial_dump.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use stm32h7xx_hal::{pac, prelude::*};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `stm32h7xx_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `stm32h7xx_hal`, use `cargo add stm32h7xx_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::spi::SpiInterface`
[INFO] [stdout]  --> src/interface/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::spi::SpiInterface;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `p_hal`
[INFO] [stdout]   --> examples/monitor.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use p_hal::{pac, prelude::*};
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `p_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `p_hal`, use `cargo add p_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `p_hal`
[INFO] [stdout]   --> examples/serial_dump.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use p_hal::stm32;
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `p_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `p_hal`, use `cargo add p_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stm32h7xx_hal`
[INFO] [stdout]   --> examples/serial_dump.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use stm32h7xx_hal as p_hal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ no external crate `stm32h7xx_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stm32h7xx_hal`
[INFO] [stdout]   --> examples/serial_dump.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use stm32h7xx_hal::{pac, prelude::*};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `stm32h7xx_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `stm32h7xx_hal`, use `cargo add stm32h7xx_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `mhz` found for type `{integer}` in the current scope
[INFO] [stdout]   --> examples/serial_dump.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut ccdr = rcc.sys_ck(160.mhz()).freeze(vos, &dp.SYSCFG);
[INFO] [stdout]    |                                   ^^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bps` found for type `u32` in the current scope
[INFO] [stdout]   --> examples/serial_dump.rs:66:74
[INFO] [stdout]    |
[INFO] [stdout] 66 |             p_hal::serial::config::Config::default().baudrate(57_600_u32.bps());
[INFO] [stdout]    |                                                                          ^^^ method not found in `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bps` found for type `u32` in the current scope
[INFO] [stdout]   --> examples/serial_dump.rs:79:68
[INFO] [stdout]    |
[INFO] [stdout] 79 |             p_hal::serial::config::Config::default().baudrate(baud.bps());
[INFO] [stdout]    |                                                                    ^^^ method not found in `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `p_hal`
[INFO] [stdout]   --> examples/monitor.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use p_hal::{pac, prelude::*};
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `p_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `p_hal`, use `cargo add p_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stm32h7xx_hal`
[INFO] [stdout]   --> examples/monitor.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use stm32h7xx_hal as p_hal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ no external crate `stm32h7xx_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `mhz` found for type `{integer}` in the current scope
[INFO] [stdout]   --> examples/monitor.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut ccdr = rcc.sys_ck(160.mhz()).freeze(vos, &dp.SYSCFG);
[INFO] [stdout]    |                                   ^^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bps` found for type `u32` in the current scope
[INFO] [stdout]   --> examples/monitor.rs:61:74
[INFO] [stdout]    |
[INFO] [stdout] 61 |             p_hal::serial::config::Config::default().baudrate(57_600_u32.bps());
[INFO] [stdout]    |                                                                          ^^^ method not found in `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bps` found for type `{integer}` in the current scope
[INFO] [stdout]   --> examples/monitor.rs:70:70
[INFO] [stdout]    |
[INFO] [stdout] 70 |             p_hal::serial::config::Config::default().baudrate(115200.bps());
[INFO] [stdout]    |                                                                      ^^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ublox-core` (example "serial_dump") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ublox-core` (example "monitor") due to 7 previous errors
[INFO] [stdout] warning: struct `SpiInterface` is never constructed
[INFO] [stdout]   --> src/interface/spi.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SpiInterface<SPI, CSN> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "687b0d236b0151116e1f3d0632900adfad77f71760fe57eef13c7df0af284d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687b0d236b0151116e1f3d0632900adfad77f71760fe57eef13c7df0af284d47", kill_on_drop: false }`
[INFO] [stdout] 687b0d236b0151116e1f3d0632900adfad77f71760fe57eef13c7df0af284d47
