[INFO] cloning repository https://github.com/brrastak/web_serial_blinky
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brrastak/web_serial_blinky" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrrastak%2Fweb_serial_blinky", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrrastak%2Fweb_serial_blinky'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8abd4024a6cee517a93f7e15adaf31ebf81a31e3
[INFO] checking brrastak/web_serial_blinky/8abd4024a6cee517a93f7e15adaf31ebf81a31e3 against master#64b72a1fa5449d928d5f553b01a596b78ee255d2 for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrrastak%2Fweb_serial_blinky" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/brrastak/web_serial_blinky
[INFO] finished tweaking git repo https://github.com/brrastak/web_serial_blinky
[INFO] tweaked toml for git repo https://github.com/brrastak/web_serial_blinky written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brrastak/web_serial_blinky on toolchain 64b72a1fa5449d928d5f553b01a596b78ee255d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brrastak/web_serial_blinky 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" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/brrastak/stm32-usb.rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/Tommypop2/rp-hal-boards.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ws2812-pio v0.9.0
[INFO] [stderr]   Downloaded smart-leds v0.4.0
[INFO] [stderr]   Downloaded itm_logger v0.1.2
[INFO] [stderr]   Downloaded smart-leds-trait v0.2.1
[INFO] [stderr]   Downloaded smart-leds-trait v0.3.2
[INFO] [stderr]   Downloaded tinyrand v0.5.0
[INFO] [stderr]   Downloaded packing v0.2.0
[INFO] [stderr]   Downloaded packing_codegen v0.1.0
[INFO] [stderr]   Downloaded rtic-core v1.0.0
[INFO] [stderr]   Downloaded ghostfat v0.5.0
[INFO] [stderr]   Downloaded rtic-macros v2.2.0
[INFO] [stderr]   Downloaded rtic v2.2.0
[INFO] [stderr]   Downloaded rtic-monotonics v2.1.0
[INFO] [stderr]   Downloaded rtic-sync v1.4.0
[INFO] [stderr]   Downloaded portable-atomic v1.12.0
[INFO] [stderr]   Downloaded rtic-time v2.0.1
[INFO] [stderr]   Downloaded embedded-hal-bus v0.3.0
[INFO] [stderr]   Downloaded generator v0.8.8
[INFO] [stderr]   Downloaded rp-binary-info v0.1.1
[INFO] [stderr]   Downloaded usbd-serial v0.2.2
[INFO] [stderr]   Downloaded rtic-common v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16687d32fd8758b279cfe0601621a5523138b6a0689f8370130c854e89c549e4
[INFO] running `Command { std: "docker" "start" "-a" "16687d32fd8758b279cfe0601621a5523138b6a0689f8370130c854e89c549e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16687d32fd8758b279cfe0601621a5523138b6a0689f8370130c854e89c549e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16687d32fd8758b279cfe0601621a5523138b6a0689f8370130c854e89c549e4", kill_on_drop: false }`
[INFO] [stdout] 16687d32fd8758b279cfe0601621a5523138b6a0689f8370130c854e89c549e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ec517b0089212ce1e72f9ca373fe79f91a3d28ce058dd07552ca31c26666b6d
[INFO] running `Command { std: "docker" "start" "-a" "6ec517b0089212ce1e72f9ca373fe79f91a3d28ce058dd07552ca31c26666b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling portable-atomic v1.12.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking fugit v0.3.9
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling debug-helper v0.3.13
[INFO] [stderr]    Compiling rp2040-pac v0.6.0
[INFO] [stderr]    Compiling crc-any v2.5.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking itm_logger v0.1.2
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking rp-hal-common v0.1.0
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking rp-binary-info v0.1.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking bitfield v0.14.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking bitmask v0.5.0
[INFO] [stderr]     Checking smart-leds-trait v0.3.2
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling rtic v2.2.0
[INFO] [stderr]    Compiling rtic-monotonics v2.1.0
[INFO] [stderr]     Checking smart-leds-trait v0.2.1
[INFO] [stderr]     Checking embedded-hal-bus v0.3.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking rtic-core v1.0.0
[INFO] [stderr]    Compiling rp2040-boot2 v0.3.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking smart-leds v0.4.0
[INFO] [stderr]     Checking tinyrand v0.5.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]     Checking panic-halt v1.0.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking usb-device v0.3.2
[INFO] [stderr]     Checking rtic-common v1.1.0
[INFO] [stderr]     Checking rtic-sync v1.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking usbd-serial v0.2.2
[INFO] [stderr]     Checking rtic-time v2.0.1
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling packing_codegen v0.1.0 (https://github.com/brrastak/stm32-usb.rs.git?branch=master#fa745ab9)
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling packing_codegen v0.1.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling rtic-macros v2.2.0
[INFO] [stderr]     Checking frunk v0.4.4
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking pio v0.2.1
[INFO] [stderr]     Checking packing v0.2.0
[INFO] [stderr]    Compiling rp2040-hal-macros v0.1.0
[INFO] [stderr]     Checking packing v0.2.0 (https://github.com/brrastak/stm32-usb.rs.git?branch=master#fa745ab9)
[INFO] [stderr]     Checking usbd_mass_storage v0.1.1 (https://github.com/brrastak/stm32-usb.rs.git?branch=master#fa745ab9)
[INFO] [stderr]     Checking uf2_block v0.1.0 (https://github.com/brrastak/stm32-usb.rs.git?branch=master#fa745ab9)
[INFO] [stderr]     Checking usbd_bulk_only_transport v0.1.1 (https://github.com/brrastak/stm32-usb.rs.git?branch=master#fa745ab9)
[INFO] [stderr]     Checking usbd_scsi v0.1.2 (https://github.com/brrastak/stm32-usb.rs.git?branch=master#fa745ab9)
[INFO] [stderr]     Checking ghostfat v0.5.0
[INFO] [stdout] error[E0053]: method `read_block` has an incompatible type for trait
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ghostfat-0.5.0/src/lib.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn read_block(&self, lba: u32, block: &mut [u8]) -> Result<(), BlockDeviceError> {
[INFO] [stdout]     |                   ^^^^^ types differ in mutability
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut GhostFat<'_, _>, _, &mut _) -> Result<_, _>`
[INFO] [stdout]                found signature `fn(&GhostFat<'_, _>, _, &mut _) -> Result<_, _>`
[INFO] [stdout] help: change the self-receiver type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn read_block(&mut self, lba: u32, block: &mut [u8]) -> Result<(), BlockDeviceError> {
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ghostfat` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6ec517b0089212ce1e72f9ca373fe79f91a3d28ce058dd07552ca31c26666b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec517b0089212ce1e72f9ca373fe79f91a3d28ce058dd07552ca31c26666b6d", kill_on_drop: false }`
[INFO] [stdout] 6ec517b0089212ce1e72f9ca373fe79f91a3d28ce058dd07552ca31c26666b6d