[INFO] fetching crate stm32f469i-disc 0.2.1... [INFO] testing stm32f469i-disc-0.2.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate stm32f469i-disc 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate stm32f469i-disc 0.2.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate stm32f469i-disc 0.2.1 [INFO] tweaked toml for crates.io crate stm32f469i-disc 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stm32f469i-disc 0.2.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stm32f469i-disc 0.2.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6747013a55f6b1a5a6ff1375fcc3217e7b6802e72efbcc4f9a31ad1dc2c06068 [INFO] running `Command { std: "docker" "start" "-a" "6747013a55f6b1a5a6ff1375fcc3217e7b6802e72efbcc4f9a31ad1dc2c06068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6747013a55f6b1a5a6ff1375fcc3217e7b6802e72efbcc4f9a31ad1dc2c06068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6747013a55f6b1a5a6ff1375fcc3217e7b6802e72efbcc4f9a31ad1dc2c06068", kill_on_drop: false }` [INFO] [stdout] 6747013a55f6b1a5a6ff1375fcc3217e7b6802e72efbcc4f9a31ad1dc2c06068 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ef5446afc0081d2253702c65aabb0254497ac9495f44ea3eba6a4b2fe84e2ae [INFO] running `Command { std: "docker" "start" "-a" "9ef5446afc0081d2253702c65aabb0254497ac9495f44ea3eba6a4b2fe84e2ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling defmt v0.3.8 [INFO] [stderr] Compiling thiserror v1.0.68 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling defmt-macros v0.3.9 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cortex-m-rt v0.7.5 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Compiling volatile-register v0.2.2 [INFO] [stderr] Compiling gcd v2.3.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling stm32f4-staging v0.16.1 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling embedded-display-controller v0.2.0 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling stm32f4xx-hal v0.22.1 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling defmt-rtt v0.4.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling panic-probe v0.3.2 [INFO] [stderr] Compiling embedded-dma v0.2.0 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling micromath v2.1.0 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling document-features v0.2.10 [INFO] [stderr] Compiling ufmt-write v0.1.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling stm32f469i-disc v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling embedded-storage v0.3.1 [INFO] [stderr] Compiling rtt-target v0.5.0 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling thiserror-impl v1.0.68 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.5 [INFO] [stderr] Compiling enumflags2_derive v0.7.10 [INFO] [stderr] Compiling enumflags2 v0.7.10 [INFO] [stderr] Compiling defmt-parser v0.3.4 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling fugit v0.3.7 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal-nb v1.0.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling fugit-timer v0.1.3 [INFO] [stderr] Compiling stm32-fmc v0.3.2 [INFO] [stderr] Compiling otm8009a v0.1.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/led.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn iter_mut(&mut self) -> core::slice::IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn iter_mut(&mut self) -> core::slice::IterMut<'_, Led> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "9ef5446afc0081d2253702c65aabb0254497ac9495f44ea3eba6a4b2fe84e2ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ef5446afc0081d2253702c65aabb0254497ac9495f44ea3eba6a4b2fe84e2ae", kill_on_drop: false }` [INFO] [stdout] 9ef5446afc0081d2253702c65aabb0254497ac9495f44ea3eba6a4b2fe84e2ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90c1ac657ce87001c4041b7019b887f0a4a5fb8950017d8a5dc094c54fe88809 [INFO] running `Command { std: "docker" "start" "-a" "90c1ac657ce87001c4041b7019b887f0a4a5fb8950017d8a5dc094c54fe88809", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/led.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn iter_mut(&mut self) -> core::slice::IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn iter_mut(&mut self) -> core::slice::IterMut<'_, Led> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stm32f469i-disc v0.2.1 (/opt/rustwide/workdir) [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] [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 `stm32f469i-disc` (example "display_dsi_lcd") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/led.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn iter_mut(&mut self) -> core::slice::IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn iter_mut(&mut self) -> core::slice::IterMut<'_, Led> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stm32f469i-disc` (example "gpio_hal_blinky") due to 2 previous errors [INFO] [stderr] error: could not compile `stm32f469i-disc` (example "fmc_sdram_test") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "90c1ac657ce87001c4041b7019b887f0a4a5fb8950017d8a5dc094c54fe88809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90c1ac657ce87001c4041b7019b887f0a4a5fb8950017d8a5dc094c54fe88809", kill_on_drop: false }` [INFO] [stdout] 90c1ac657ce87001c4041b7019b887f0a4a5fb8950017d8a5dc094c54fe88809