[INFO] fetching crate ambiq-hal 0.3.1...
[INFO] checking ambiq-hal-0.3.1 against master#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118920
[INFO] extracting crate ambiq-hal 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ambiq-hal 0.3.1 on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ambiq-hal 0.3.1
[INFO] finished tweaking crates.io crate ambiq-hal 0.3.1
[INFO] tweaked toml for crates.io crate ambiq-hal 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate ambiq-hal 0.3.1 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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded funty v1.1.0
[INFO] [stderr]   Downloaded paste v1.0.5
[INFO] [stderr]   Downloaded ufmt-write v0.1.0
[INFO] [stderr]   Downloaded tap v1.0.1
[INFO] [stderr]   Downloaded num v0.3.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.29
[INFO] [stderr]   Downloaded ufmt-macros v0.1.1
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.0
[INFO] [stderr]   Downloaded rtcc v0.3.0
[INFO] [stderr]   Downloaded bitvec v0.19.5
[INFO] [stderr]   Downloaded libloading v0.7.0
[INFO] [stderr]   Downloaded cc v1.0.70
[INFO] [stderr]   Downloaded embedded-time v0.12.1
[INFO] [stderr]   Downloaded nom v6.2.1
[INFO] [stderr]   Downloaded regex v1.4.6
[INFO] [stderr]   Downloaded bindgen v0.59.1
[INFO] [stderr]   Downloaded libc v0.2.103
[INFO] [stderr]   Downloaded syn v1.0.77
[INFO] [stderr]   Downloaded ambiq-apollo3-pac2 v0.2.0
[INFO] [stderr]   Downloaded defmt-macros v0.3.0
[INFO] [stderr]   Downloaded cortex-m v0.7.3
[INFO] [stderr]   Downloaded ambiq-hal-sys v0.1.0
[INFO] [stderr]   Downloaded ufmt v0.1.0
[INFO] [stderr]   Downloaded fs_extra v1.2.0
[INFO] [stderr]   Downloaded clang-sys v1.2.2
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.0
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded volatile-register v0.2.1
[INFO] [stderr]   Downloaded defmt v0.3.0
[INFO] [stderr]   Downloaded defmt-parser v0.3.0
[INFO] [stderr]   Downloaded embedded-hal v0.2.6
[INFO] [stderr]   Downloaded cexpr v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa3779a95462548bee04197ad231f81309189b144605c941259dbf507d42bc2d
[INFO] running `Command { std: "docker" "start" "-a" "fa3779a95462548bee04197ad231f81309189b144605c941259dbf507d42bc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa3779a95462548bee04197ad231f81309189b144605c941259dbf507d42bc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3779a95462548bee04197ad231f81309189b144605c941259dbf507d42bc2d", kill_on_drop: false }`
[INFO] [stdout] fa3779a95462548bee04197ad231f81309189b144605c941259dbf507d42bc2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79156e497b6bccae34ce2d981a015abf866c09c70f2157ff767bff4d831a8a2f
[INFO] running `Command { std: "docker" "start" "-a" "79156e497b6bccae34ce2d981a015abf866c09c70f2157ff767bff4d831a8a2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling defmt-macros v0.3.0
[INFO] [stderr]    Compiling defmt v0.3.0
[INFO] [stderr]    Compiling ambiq-apollo3-pac2 v0.2.0
[INFO] [stderr]    Compiling defmt-parser v0.3.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]     Checking volatile-register v0.2.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking embedded-hal v0.2.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stderr]     Checking rtcc v0.3.0
[INFO] [stderr]    Compiling ufmt-macros v0.1.1
[INFO] [stderr]     Checking ufmt v0.1.0
[INFO] [stderr]     Checking ambiq-hal v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `panic_halt`
[INFO] [stdout]  --> examples/pin.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use panic_halt as _; // you can put a breakpoint on `rust_begin_unwind` to catch panics
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `panic_halt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cortex_m_rt`
[INFO] [stdout]  --> examples/pin.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use cortex_m_rt::entry;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `cortex_m_rt`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 | use cortex_m::entry;
[INFO] [stdout]   |     ~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `entry`
[INFO] [stdout]   --> examples/pin.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[entry]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Pins` in `gpio`
[INFO] [stdout]   --> examples/pin.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let pins1 = hal::gpio::Pins::new(perip.GPIO);
[INFO] [stdout]    |                            ^^^^ could not find `Pins` in `gpio`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use ambiq_hal::gpio::redboard_artemis::Pins;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use ambiq_hal::gpio::redboard_artemis_nano::Pins;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::hal::gpio::redboard_artemis::Pins;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use crate::hal::gpio::redboard_artemis_nano::Pins;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Pins`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 15 -     let pins1 = hal::gpio::Pins::new(perip.GPIO);
[INFO] [stdout] 15 +     let pins1 = Pins::new(perip.GPIO);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ambiq-hal` (example "pin") due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "79156e497b6bccae34ce2d981a015abf866c09c70f2157ff767bff4d831a8a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79156e497b6bccae34ce2d981a015abf866c09c70f2157ff767bff4d831a8a2f", kill_on_drop: false }`
[INFO] [stdout] 79156e497b6bccae34ce2d981a015abf866c09c70f2157ff767bff4d831a8a2f
[ERROR] this task or one of its parent failed!
[ERROR] error sending request for url (https://crater.rust-lang.org/agent-api/record-progress): connection closed before message completed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.