[INFO] fetching crate tmag5170 0.1.1...
[INFO] checking tmag5170-0.1.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate tmag5170 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate tmag5170 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tmag5170 0.1.1
[INFO] tweaked toml for crates.io crate tmag5170 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tmag5170 0.1.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tmag5170 0.1.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cortex-m-rt v0.6.14
[INFO] [stderr]   Downloaded crc_all v0.2.0
[INFO] [stderr]   Downloaded panic-rtt-target v0.1.2
[INFO] [stderr]   Downloaded rtt-target v0.3.1
[INFO] [stderr]   Downloaded embedded-hal v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5090197340e1ee65a5c65935247dee2ffa385e37a75730711fe95523ce38324d
[INFO] running `Command { std: "docker" "start" "-a" "5090197340e1ee65a5c65935247dee2ffa385e37a75730711fe95523ce38324d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5090197340e1ee65a5c65935247dee2ffa385e37a75730711fe95523ce38324d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5090197340e1ee65a5c65935247dee2ffa385e37a75730711fe95523ce38324d", kill_on_drop: false }`
[INFO] [stdout] 5090197340e1ee65a5c65935247dee2ffa385e37a75730711fe95523ce38324d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d935640ef298b1ab03ad35d57f19fc3c3679f188020acee6951fc7ebb1b969
[INFO] running `Command { std: "docker" "start" "-a" "11d935640ef298b1ab03ad35d57f19fc3c3679f188020acee6951fc7ebb1b969", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cortex-m v0.7.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking embedded-hal v0.2.5
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling cortex-m-rt v0.6.14
[INFO] [stderr]    Compiling tmag5170 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking crc_all v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking rtt-target v0.3.1
[INFO] [stderr]     Checking panic-rtt-target v0.1.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `stm32f3xx_hal`
[INFO] [stdout]   --> examples/f3discovery.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use stm32f3xx_hal::{pac, prelude::*, spi::Spi};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `stm32f3xx_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `stm32f3xx_hal`, use `cargo add stm32f3xx_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stm32f3xx_hal`
[INFO] [stdout]   --> examples/f3discovery.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use stm32f3xx_hal::{pac, prelude::*, spi::Spi};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `stm32f3xx_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `stm32f3xx_hal`, use `cargo add stm32f3xx_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/f3discovery.rs:20:37
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let clocks = rcc.cfgr.sysclk(48.MHz()).freeze(&mut flash.acr);
[INFO] [stdout]    |                                     ^^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `MHz` found for type `{integer}` in the current scope
[INFO] [stdout]   --> examples/f3discovery.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 |         1.MHz().try_into().unwrap(),
[INFO] [stdout]    |           ^^^ method not found in `{integer}`
[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] [stderr] error: could not compile `tmag5170` (example "f3discovery") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "11d935640ef298b1ab03ad35d57f19fc3c3679f188020acee6951fc7ebb1b969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d935640ef298b1ab03ad35d57f19fc3c3679f188020acee6951fc7ebb1b969", kill_on_drop: false }`
[INFO] [stdout] 11d935640ef298b1ab03ad35d57f19fc3c3679f188020acee6951fc7ebb1b969