[INFO] cloning repository https://github.com/boguscoder/simplest_drone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boguscoder/simplest_drone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboguscoder%2Fsimplest_drone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboguscoder%2Fsimplest_drone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d65ef9bf674891603cb9d5ba00aefbf8081256a5
[INFO] fixing boguscoder/simplest_drone against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboguscoder%2Fsimplest_drone" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/boguscoder/simplest_drone
[INFO] finished tweaking git repo https://github.com/boguscoder/simplest_drone
[INFO] tweaked toml for git repo https://github.com/boguscoder/simplest_drone written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/boguscoder/simplest_drone on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/boguscoder/simplest_drone 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/peterkrull/icm20948-async`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded panic-probe v1.0.0
[INFO] [stderr]   Downloaded sbus-parser v0.1.0
[INFO] [stderr]   Downloaded simba v0.9.0
[INFO] [stderr]   Downloaded embassy-usb-logger v0.6.0
[INFO] [stderr]   Downloaded embassy-embedded-hal v0.5.0
[INFO] [stderr]   Downloaded pio-parser v0.3.0
[INFO] [stderr]   Downloaded usbd-hid-descriptors v0.10.0
[INFO] [stderr]   Downloaded dshot-frame v0.2.1
[INFO] [stderr]   Downloaded embassy-usb-driver v0.2.2
[INFO] [stderr]   Downloaded pio-proc v0.3.0
[INFO] [stderr]   Downloaded pio-core v0.3.0
[INFO] [stderr]   Downloaded ahrs v0.7.0
[INFO] [stderr]   Downloaded string_cache v0.8.7
[INFO] [stderr]   Downloaded embassy-hal-internal v0.3.0
[INFO] [stderr]   Downloaded embassy-executor-macros v0.8.0
[INFO] [stderr]   Downloaded usbd-hid-macros v0.10.0
[INFO] [stderr]   Downloaded embassy-net-driver-channel v0.4.0
[INFO] [stderr]   Downloaded usbd-hid v0.10.0
[INFO] [stderr]   Downloaded embassy-dshot v0.2.1
[INFO] [stderr]   Downloaded az v1.3.0
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.3
[INFO] [stderr]   Downloaded pio v0.3.0
[INFO] [stderr]   Downloaded embassy-sync v0.8.0
[INFO] [stderr]   Downloaded embassy-executor v0.10.0
[INFO] [stderr]   Downloaded cordyceps v0.3.4
[INFO] [stderr]   Downloaded generator v0.8.9
[INFO] [stderr]   Downloaded embassy-usb v0.6.0
[INFO] [stderr]   Downloaded cc v1.2.64
[INFO] [stderr]   Downloaded heapless v0.9.3
[INFO] [stderr]   Downloaded embassy-rp v0.9.0
[INFO] [stderr]   Downloaded nalgebra v0.33.2
[INFO] [stderr]   Downloaded fixed v1.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ece7b45412f2bf78f5b8ee31e180cf2189dac985ff20d68cf5e87b939f7ec805
[INFO] running `Command { std: "docker" "start" "ece7b45412f2bf78f5b8ee31e180cf2189dac985ff20d68cf5e87b939f7ec805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ece7b45412f2bf78f5b8ee31e180cf2189dac985ff20d68cf5e87b939f7ec805" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ece7b45412f2bf78f5b8ee31e180cf2189dac985ff20d68cf5e87b939f7ec805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ece7b45412f2bf78f5b8ee31e180cf2189dac985ff20d68cf5e87b939f7ec805" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bytemuck v1.16.3
[INFO] [stderr]    Compiling debug-helper v0.3.13
[INFO] [stderr]    Compiling embassy-time-driver v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling crc-any v2.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]    Compiling embassy-hal-internal v0.3.0
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.3.2
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling embassy-sync v0.7.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]     Checking embedded-io-async v0.7.0
[INFO] [stderr]    Compiling rp2040-boot2 v0.3.0
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling fixed v1.31.0
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]     Checking embassy-executor-timer-queue v0.1.0
[INFO] [stderr]    Compiling rp-pac v7.0.0
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]     Checking smart-leds-trait v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]    Compiling embassy-rp v0.9.0
[INFO] [stderr]     Checking embassy-embedded-hal v0.5.0
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking embassy-time v0.5.1
[INFO] [stderr]     Checking smart-leds v0.4.0
[INFO] [stderr]     Checking embassy-usb-driver v0.2.2
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling panic-probe v1.0.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking sha2-const-stable v0.1.0
[INFO] [stderr]    Compiling embassy-sync v0.8.0
[INFO] [stderr]    Compiling embassy-executor v0.10.0
[INFO] [stderr]    Compiling simplest_drone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]     Checking dshot-frame v0.2.1
[INFO] [stderr]     Checking static_cell v2.1.0
[INFO] [stderr]     Checking icm20948-async v0.5.0-RC1 (https://github.com/peterkrull/icm20948-async#eb0b5372)
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking sbus-parser v0.1.0
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling embassy-executor-macros v0.8.0
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling pio-core v0.3.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]    Compiling pio-parser v0.3.0
[INFO] [stderr]     Checking ahrs v0.7.0
[INFO] [stderr]    Compiling pio-proc v0.3.0
[INFO] [stderr]     Checking pio v0.3.0
[INFO] [stderr]     Checking embassy-dshot v0.2.1
[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 `simplest_drone` (bin "simplest_drone") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ece7b45412f2bf78f5b8ee31e180cf2189dac985ff20d68cf5e87b939f7ec805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece7b45412f2bf78f5b8ee31e180cf2189dac985ff20d68cf5e87b939f7ec805", kill_on_drop: false }`
[INFO] [stdout] ece7b45412f2bf78f5b8ee31e180cf2189dac985ff20d68cf5e87b939f7ec805
