[INFO] fetching crate picoboot-rs 0.3.1...
[INFO] testing picoboot-rs-0.3.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate picoboot-rs 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate picoboot-rs 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate picoboot-rs 0.3.1
[INFO] tweaked toml for crates.io crate picoboot-rs 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate picoboot-rs 0.3.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate picoboot-rs 0.3.1 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" "+1.90.0" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v2.0.12
[INFO] [stderr]   Downloaded thiserror-impl v2.0.12
[INFO] [stderr]   Downloaded unicode-ident v1.0.18
[INFO] [stderr]   Downloaded rusb v0.9.4
[INFO] [stderr]   Downloaded quote v1.0.39
[INFO] [stderr]   Downloaded serde_derive v1.0.218
[INFO] [stderr]   Downloaded proc-macro2 v1.0.94
[INFO] [stderr]   Downloaded shlex v1.3.0
[INFO] [stderr]   Downloaded pkg-config v0.3.32
[INFO] [stderr]   Downloaded bincode v1.3.3
[INFO] [stderr]   Downloaded serde v1.0.218
[INFO] [stderr]   Downloaded syn v2.0.99
[INFO] [stderr]   Downloaded cc v1.2.16
[INFO] [stderr]   Downloaded libc v0.2.170
[INFO] [stderr]   Downloaded libusb1-sys v0.7.0
[INFO] [stderr]   Downloaded vcpkg v0.2.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29d6ce95e063a4ce49d3ce13b828cef52c68d76e33b3be2c177c97bc527052c9
[INFO] running `Command { std: "docker" "start" "-a" "29d6ce95e063a4ce49d3ce13b828cef52c68d76e33b3be2c177c97bc527052c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29d6ce95e063a4ce49d3ce13b828cef52c68d76e33b3be2c177c97bc527052c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d6ce95e063a4ce49d3ce13b828cef52c68d76e33b3be2c177c97bc527052c9", kill_on_drop: false }`
[INFO] [stdout] 29d6ce95e063a4ce49d3ce13b828cef52c68d76e33b3be2c177c97bc527052c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae86a9cfa6a7f43f3b800461f465106282e17ab190a1db4e65d036349dc1c5ac
[INFO] running `Command { std: "docker" "start" "-a" "ae86a9cfa6a7f43f3b800461f465106282e17ab190a1db4e65d036349dc1c5ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling rusb v0.9.4
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling libusb1-sys v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling picoboot-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "ae86a9cfa6a7f43f3b800461f465106282e17ab190a1db4e65d036349dc1c5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae86a9cfa6a7f43f3b800461f465106282e17ab190a1db4e65d036349dc1c5ac", kill_on_drop: false }`
[INFO] [stdout] ae86a9cfa6a7f43f3b800461f465106282e17ab190a1db4e65d036349dc1c5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f24c7950df9f11f645d3dad215998e6d9eccd7afc2f325889a56f2bf76ff65e
[INFO] running `Command { std: "docker" "start" "-a" "0f24c7950df9f11f645d3dad215998e6d9eccd7afc2f325889a56f2bf76ff65e", kill_on_drop: false }`
[INFO] [stderr]    Compiling picoboot-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `uf2_decode`
[INFO] [stdout]  --> examples/flash_device.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use uf2_decode::convert_from_uf2;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `uf2_decode`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `uf2_decode`, use `cargo add uf2_decode` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `picoboot-rs` (example "flash_device") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0f24c7950df9f11f645d3dad215998e6d9eccd7afc2f325889a56f2bf76ff65e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f24c7950df9f11f645d3dad215998e6d9eccd7afc2f325889a56f2bf76ff65e", kill_on_drop: false }`
[INFO] [stdout] 0f24c7950df9f11f645d3dad215998e6d9eccd7afc2f325889a56f2bf76ff65e