[INFO] cloning repository https://github.com/SveOls/microbit_v2_embassy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SveOls/microbit_v2_embassy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSveOls%2Fmicrobit_v2_embassy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSveOls%2Fmicrobit_v2_embassy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e78eca8d3aa9e4535025a879ee4480cc7f13bf5
[INFO] fixing SveOls/microbit_v2_embassy 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%2FSveOls%2Fmicrobit_v2_embassy" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/SveOls/microbit_v2_embassy
[INFO] finished tweaking git repo https://github.com/SveOls/microbit_v2_embassy
[INFO] tweaked toml for git repo https://github.com/SveOls/microbit_v2_embassy written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SveOls/microbit_v2_embassy 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/SveOls/microbit_v2_embassy 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nrf52833-hal v0.19.0
[INFO] [stderr]   Downloaded defmt-rtt v1.1.0
[INFO] [stderr]   Downloaded maybe-async-cfg v0.2.5
[INFO] [stderr]   Downloaded nrf-usbd v0.3.0
[INFO] [stderr]   Downloaded lsm303agr v1.1.0
[INFO] [stderr]   Downloaded semihosting v0.1.23
[INFO] [stderr]   Downloaded nrf-hal-common v0.19.0
[INFO] [stderr]   Downloaded fixed v1.29.0
[INFO] [stderr]   Downloaded nrf52833-pac v0.12.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a0654a26e82dde26322c78fba37ea3f48311c069c1e6cd25e587d2a00468a59f
[INFO] running `Command { std: "docker" "start" "a0654a26e82dde26322c78fba37ea3f48311c069c1e6cd25e587d2a00468a59f", 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" "a0654a26e82dde26322c78fba37ea3f48311c069c1e6cd25e587d2a00468a59f" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0654a26e82dde26322c78fba37ea3f48311c069c1e6cd25e587d2a00468a59f", 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" "a0654a26e82dde26322c78fba37ea3f48311c069c1e6cd25e587d2a00468a59f" "/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 quote v1.0.43
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling fixed v1.29.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling embassy-time-driver v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling pulldown-cmark v0.11.3
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling nrf52833-pac v0.12.2
[INFO] [stderr]    Compiling embassy-hal-internal v0.3.0
[INFO] [stderr]    Compiling embassy-sync v0.7.2
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling nrf-pac v0.2.0
[INFO] [stderr]     Checking embassy-executor-timer-queue v0.1.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling nrf-hal-common v0.19.0
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.3.0
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling semihosting v0.1.23
[INFO] [stderr]    Compiling nrf52833-hal v0.19.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]    Compiling defmt-rtt v1.1.0
[INFO] [stderr]    Compiling panic-probe v1.0.0
[INFO] [stderr]    Compiling embassy-executor v0.9.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stdout] error: unsupported target; if you need support for this target, please submit an issue at <https://github.com/taiki-e/semihosting>
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/lib.rs:287:1
[INFO] [stdout]     |
[INFO] [stdout] 287 | / compile_error!(
[INFO] [stdout] 288 | |     "unsupported target; if you need support for this target, \
[INFO] [stdout] 289 | |      please submit an issue at <https://github.com/taiki-e/semihosting>"
[INFO] [stdout] 290 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::sys::arch`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/errno.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout]  7 |     sys::arch::errno,
[INFO] [stdout]    |          ^^^^ could not find `arch` in `sys`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |   #[cfg(any(
[INFO] [stdout]    |  __________-
[INFO] [stdout] 23 | |     target_arch = "aarch64",
[INFO] [stdout] 24 | |     target_arch = "arm",
[INFO] [stdout] 25 | |     target_arch = "riscv32",
[INFO] [stdout] 26 | |     target_arch = "riscv64",
[INFO] [stdout] 27 | |     all(target_arch = "xtensa", feature = "openocd-semihosting"),
[INFO] [stdout] 28 | | ))]
[INFO] [stdout]    | |_- the item is gated here
[INFO] [stdout] 29 |   use self::arm_compat as arch;
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |   #[cfg(any(
[INFO] [stdout]    |  __________-
[INFO] [stdout] 50 | |     target_arch = "mips",
[INFO] [stdout] 51 | |     target_arch = "mips32r6",
[INFO] [stdout] 52 | |     target_arch = "mips64",
[INFO] [stdout] 53 | |     target_arch = "mips64r6",
[INFO] [stdout] 54 | | ))]
[INFO] [stdout]    | |_- the item is gated here
[INFO] [stdout] 55 |   use self::mips as arch;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::arch`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     arch::exit,
[INFO] [stdout]    |     ^^^^ could not find `arch` in `self`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |   #[cfg(any(
[INFO] [stdout]    |  __________-
[INFO] [stdout] 23 | |     target_arch = "aarch64",
[INFO] [stdout] 24 | |     target_arch = "arm",
[INFO] [stdout] 25 | |     target_arch = "riscv32",
[INFO] [stdout] 26 | |     target_arch = "riscv64",
[INFO] [stdout] 27 | |     all(target_arch = "xtensa", feature = "openocd-semihosting"),
[INFO] [stdout] 28 | | ))]
[INFO] [stdout]    | |_- the item is gated here
[INFO] [stdout] 29 |   use self::arm_compat as arch;
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |   #[cfg(any(
[INFO] [stdout]    |  __________-
[INFO] [stdout] 50 | |     target_arch = "mips",
[INFO] [stdout] 51 | |     target_arch = "mips32r6",
[INFO] [stdout] 52 | |     target_arch = "mips64",
[INFO] [stdout] 53 | |     target_arch = "mips64r6",
[INFO] [stdout] 54 | | ))]
[INFO] [stdout]    | |_- the item is gated here
[INFO] [stdout] 55 |   use self::mips as arch;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `arch` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:121:14
[INFO] [stdout]     |
[INFO] [stdout] 121 |     unsafe { arch::close(fd) }
[INFO] [stdout]     |              ^^^^ use of unresolved module or unlinked crate `arch`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `arch`, use `cargo add arch` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `arch` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     arch::read(fd, buf)
[INFO] [stdout]     |     ^^^^ use of unresolved module or unlinked crate `arch`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `arch`, use `cargo add arch` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `arch` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     arch::read_uninit(fd, buf)
[INFO] [stdout]     |     ^^^^ use of unresolved module or unlinked crate `arch`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `arch`, use `cargo add arch` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `arch` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semihosting-0.1.23/src/sys/mod.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 |     arch::write(fd, buf)
[INFO] [stdout]     |     ^^^^ use of unresolved module or unlinked crate `arch`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `arch`, use `cargo add arch` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `semihosting` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a0654a26e82dde26322c78fba37ea3f48311c069c1e6cd25e587d2a00468a59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0654a26e82dde26322c78fba37ea3f48311c069c1e6cd25e587d2a00468a59f", kill_on_drop: false }`
[INFO] [stdout] a0654a26e82dde26322c78fba37ea3f48311c069c1e6cd25e587d2a00468a59f
