[INFO] fetching crate alarmo 0.0.5... [INFO] fixing alarmo-0.0.5 against try#5fed607fb5806ae20927e7e9193e3793c411ac20+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817 [INFO] extracting crate alarmo 0.0.5 into /workspace/builds/worker-1-tc2/source [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate alarmo 0.0.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate alarmo 0.0.5 [INFO] tweaked toml for crates.io crate alarmo 0.0.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate alarmo 0.0.5 on toolchain 5fed607fb5806ae20927e7e9193e3793c411ac20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate alarmo 0.0.5 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" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 2dc67addf468612fb6f88e6098bb610d5420d9a12811ab3091d41db263f0737d [INFO] running `Command { std: "docker" "start" "2dc67addf468612fb6f88e6098bb610d5420d9a12811ab3091d41db263f0737d", 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" "2dc67addf468612fb6f88e6098bb610d5420d9a12811ab3091d41db263f0737d" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dc67addf468612fb6f88e6098bb610d5420d9a12811ab3091d41db263f0737d", 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" "2dc67addf468612fb6f88e6098bb610d5420d9a12811ab3091d41db263f0737d" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }` [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling cortex-m-rt v0.7.5 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking critical-section v1.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Compiling stm32h7 v0.15.1 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Compiling alarmo v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Migrating build.rs from 2021 edition to 2024 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking embedded-storage v0.3.1 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Checking ufmt-write v0.1.0 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking rtt-target v0.3.1 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking panic-halt v1.0.0 [INFO] [stderr] Checking stm32-fmc v0.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking usb-device v0.3.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking panic-rtt-target v0.1.2 [INFO] [stderr] Checking usbd-serial v0.2.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.5 [INFO] [stderr] Checking stm32h7xx-hal v0.16.0 [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/pac/sram.rs (5 fixes) [INFO] [stderr] Fixed src/lib.rs (2 fixes) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | delay: DELAY.as_ref().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable [INFO] [stdout] | [INFO] [stdout] 31 - static mut DELAY: Option> = None; [INFO] [stdout] 31 + static DELAY: Option> = None; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | delay: DELAY.as_ref().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable [INFO] [stdout] | [INFO] [stdout] 31 - static mut DELAY: Option> = None; [INFO] [stdout] 31 + static DELAY: Option> = None; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/buttons.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/dial_led.rs from 2021 edition to 2024 [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 `alarmo` (example "buttons") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] Migrating examples/buttons_interrupt.rs from 2021 edition to 2024 [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 `alarmo` (example "dial_led") due to 1 previous error [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 `alarmo` (example "buttons_interrupt") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "2dc67addf468612fb6f88e6098bb610d5420d9a12811ab3091d41db263f0737d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dc67addf468612fb6f88e6098bb610d5420d9a12811ab3091d41db263f0737d", kill_on_drop: false }` [INFO] [stdout] 2dc67addf468612fb6f88e6098bb610d5420d9a12811ab3091d41db263f0737d