[INFO] cloning repository https://github.com/dragonmux/usb-serial-conduit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dragonmux/usb-serial-conduit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmux%2Fusb-serial-conduit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonmux%2Fusb-serial-conduit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30135a2886f05c7d7e49925c15eaed8c8dc8046e
[INFO] fixing dragonmux/usb-serial-conduit 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%2Fdragonmux%2Fusb-serial-conduit" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/dragonmux/usb-serial-conduit
[INFO] finished tweaking git repo https://github.com/dragonmux/usb-serial-conduit
[INFO] tweaked toml for git repo https://github.com/dragonmux/usb-serial-conduit written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dragonmux/usb-serial-conduit 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/dragonmux/usb-serial-conduit 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/embassy-rs/embassy`
[INFO] [stderr]     Updating git repository `https://github.com/embassy-rs/stm32-data-generated`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assign-resources v0.5.0
[INFO] [stderr]   Downloaded embedded-alloc v0.7.0
[INFO] [stderr]   Downloaded usbd-hid-macros v0.9.0
[INFO] [stderr]   Downloaded usbd-hid-descriptors v0.9.0
[INFO] [stderr]   Downloaded usbd-hid v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 797c1af785374e36cec75ceeda5de6c50f9385b8f9efa994708d2fe9ec738e64
[INFO] running `Command { std: "docker" "start" "797c1af785374e36cec75ceeda5de6c50f9385b8f9efa994708d2fe9ec738e64", 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" "797c1af785374e36cec75ceeda5de6c50f9385b8f9efa994708d2fe9ec738e64" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "797c1af785374e36cec75ceeda5de6c50f9385b8f9efa994708d2fe9ec738e64", 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" "797c1af785374e36cec75ceeda5de6c50f9385b8f9efa994708d2fe9ec738e64" "/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 proc-macro2 v1.0.105
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling embassy-sync v0.7.2 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling stm32-metapac v19.0.0 (https://github.com/embassy-rs/stm32-data-generated?tag=stm32-data-82bd86bd321ba1a682f5b39463a93dcb014e0d94#2dd4e5f2)
[INFO] [stderr]    Compiling embassy-time-driver v0.2.1 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]    Compiling bitfield v0.14.0
[INFO] [stderr]     Checking embassy-futures v0.1.2 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]    Compiling embassy-hal-internal v0.4.0 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling usbd-hid-descriptors v0.9.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]    Compiling embassy-usb v0.5.1 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]    Compiling embassy-executor v0.9.1 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]    Compiling panic-probe v1.0.0
[INFO] [stderr]     Checking const-default v1.0.0
[INFO] [stderr]    Compiling defmt-rtt v1.1.0
[INFO] [stderr]     Checking block-device-driver v0.2.0
[INFO] [stderr]     Checking embassy-time v0.5.0 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]     Checking stm32-fmc v0.4.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking linked_list_allocator v0.10.5
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking embassy-executor-timer-queue v0.1.0 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]     Checking sdio-host v0.9.0
[INFO] [stderr]    Compiling usb-serial-conduit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking assign-resources v0.5.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking usb-device v0.3.2
[INFO] [stderr]     Checking static_cell v2.1.1
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]     Checking ssmarshal v1.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling bitmask-enum v2.2.5
[INFO] [stderr]    Compiling usbd-hid-macros v0.9.0
[INFO] [stderr]    Compiling svgbobdoc v0.3.0
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]     Checking rlsf v0.2.1
[INFO] [stderr]     Checking usbd-hid v0.9.0
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]     Checking embedded-alloc v0.7.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling embassy-executor-macros v0.7.0 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]     Checking embassy-net-driver v0.2.0 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]     Checking defmt v0.3.100
[INFO] [stderr]     Checking embedded-io-async v0.7.0
[INFO] [stderr]     Checking embassy-usb-driver v0.2.0 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]     Checking embassy-net-driver-channel v0.3.2 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]     Checking embassy-embedded-hal v0.5.0 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]     Checking embassy-usb-synopsys-otg v0.3.1 (https://github.com/embassy-rs/embassy#83db3605)
[INFO] [stderr]    Compiling embassy-stm32 v0.5.0 (https://github.com/embassy-rs/embassy#83db3605)
[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 `usb-serial-conduit` (bin "usb-serial-conduit") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "797c1af785374e36cec75ceeda5de6c50f9385b8f9efa994708d2fe9ec738e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797c1af785374e36cec75ceeda5de6c50f9385b8f9efa994708d2fe9ec738e64", kill_on_drop: false }`
[INFO] [stdout] 797c1af785374e36cec75ceeda5de6c50f9385b8f9efa994708d2fe9ec738e64
