[INFO] fetching crate aps490_pfpu2_mini 0.4.2... [INFO] checking aps490_pfpu2_mini-0.4.2 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate aps490_pfpu2_mini 0.4.2 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate aps490_pfpu2_mini 0.4.2 [INFO] finished tweaking crates.io crate aps490_pfpu2_mini 0.4.2 [INFO] tweaked toml for crates.io crate aps490_pfpu2_mini 0.4.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate aps490_pfpu2_mini 0.4.2 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate aps490_pfpu2_mini 0.4.2 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 006bfb2c231ef077c2ce9d1a34ec1d7b3bf9ff26ccf5efa7882217c625ace93c [INFO] running `Command { std: "docker" "start" "-a" "006bfb2c231ef077c2ce9d1a34ec1d7b3bf9ff26ccf5efa7882217c625ace93c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "006bfb2c231ef077c2ce9d1a34ec1d7b3bf9ff26ccf5efa7882217c625ace93c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "006bfb2c231ef077c2ce9d1a34ec1d7b3bf9ff26ccf5efa7882217c625ace93c", kill_on_drop: false }` [INFO] [stdout] 006bfb2c231ef077c2ce9d1a34ec1d7b3bf9ff26ccf5efa7882217c625ace93c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d5901cf7b73d5a1c059e7f25baa79904db0c6d9b89953bad8a4288a3047dc02 [INFO] running `Command { std: "docker" "start" "-a" "5d5901cf7b73d5a1c059e7f25baa79904db0c6d9b89953bad8a4288a3047dc02", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling defmt v0.3.6 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling defmt-macros v0.3.7 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Compiling frunk_core v0.4.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling debug-helper v0.3.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crc-any v2.4.4 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Compiling rp2040-pac v0.6.0 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling defmt-rtt v0.4.0 [INFO] [stderr] Compiling panic-probe v0.3.1 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Compiling rp2040-boot2 v0.3.0 [INFO] [stderr] Checking embedded-hal-nb v1.0.0 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Compiling aps490_pfpu2_mini v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking bitfield v0.14.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking usb-device v0.3.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling frunk_derives v0.4.2 [INFO] [stderr] Checking frunk v0.4.2 [INFO] [stderr] Compiling defmt-parser v0.3.4 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling rp2040-hal-macros v0.1.0 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking pio v0.2.1 [INFO] [stderr] Checking rp2040-hal v0.10.0 [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/interrupt.rs:295:16 [INFO] [stdout] | [INFO] [stdout] 295 | static mut DISABLE_SWITCH_ISR: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[panic_handler]` function required, but not found [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] [stderr] error: could not compile `aps490_pfpu2_mini` (bin "aps490_pfpu2_mini") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5d5901cf7b73d5a1c059e7f25baa79904db0c6d9b89953bad8a4288a3047dc02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d5901cf7b73d5a1c059e7f25baa79904db0c6d9b89953bad8a4288a3047dc02", kill_on_drop: false }` [INFO] [stdout] 5d5901cf7b73d5a1c059e7f25baa79904db0c6d9b89953bad8a4288a3047dc02