[INFO] fetching crate loongarch_vcpu 0.5.5...
[INFO] fixing loongarch_vcpu-0.5.5 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate loongarch_vcpu 0.5.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate loongarch_vcpu 0.5.5
[INFO] finished tweaking crates.io crate loongarch_vcpu 0.5.5
[INFO] tweaked toml for crates.io crate loongarch_vcpu 0.5.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate loongarch_vcpu 0.5.5 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 crates.io crate loongarch_vcpu 0.5.5 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "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 axvm-types v0.5.12
[INFO] [stderr]   Downloaded bit_field v0.10.3
[INFO] [stderr]   Downloaded loongArch64 v0.2.6
[INFO] [stderr]   Downloaded log v0.4.32
[INFO] [stderr]   Downloaded axvcpu v0.6.1
[INFO] [stderr]   Downloaded ax-memory-addr v0.6.9
[INFO] [stderr]   Downloaded serde_derive v1.0.228
[INFO] [stderr]   Downloaded rustversion v1.0.22
[INFO] [stderr]   Downloaded ax-cpumask v0.3.5
[INFO] [stderr]   Downloaded volatile v0.4.6
[INFO] [stderr]   Downloaded const_fn v0.4.12
[INFO] [stderr]   Downloaded ax-kspin v0.3.11
[INFO] [stderr]   Downloaded strum v0.27.2
[INFO] [stderr]   Downloaded ax-percpu v0.4.13
[INFO] [stderr]   Downloaded ax-percpu-macros v0.4.10
[INFO] [stderr]   Downloaded riscv-types v0.1.0
[INFO] [stderr]   Downloaded ax-kernel-guard v0.3.11
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded bitmaps v3.2.1
[INFO] [stderr]   Downloaded axdevice_base v0.4.14
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded ax-page-table-entry v0.8.10
[INFO] [stderr]   Downloaded arrayvec v0.7.6
[INFO] [stderr]   Downloaded strum_macros v0.27.2
[INFO] [stderr]   Downloaded ax-crate-interface v0.5.7
[INFO] [stderr]   Downloaded pastey v0.2.3
[INFO] [stderr]   Downloaded bitflags v1.3.2
[INFO] [stderr]   Downloaded ax-errno v0.6.0
[INFO] [stderr]   Downloaded ax-page-table-multiarch v0.8.12
[INFO] [stderr]   Downloaded quote v1.0.45
[INFO] [stderr]   Downloaded riscv v0.16.1
[INFO] [stderr]   Downloaded aarch64-cpu v11.2.0
[INFO] [stderr]   Downloaded tock-registers v0.10.1
[INFO] [stderr]   Downloaded raw-cpuid v10.7.0
[INFO] [stderr]   Downloaded x86_64 v0.15.4
[INFO] [stderr]   Downloaded syn v2.0.117
[INFO] [stderr]   Downloaded x86 v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d4a2f5f1e275065e23cc7b2c6837e7b1430d0d2b7c1d907addca4df26d6dfab9
[INFO] running `Command { std: "docker" "start" "d4a2f5f1e275065e23cc7b2c6837e7b1430d0d2b7c1d907addca4df26d6dfab9", 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" "d4a2f5f1e275065e23cc7b2c6837e7b1430d0d2b7c1d907addca4df26d6dfab9" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4a2f5f1e275065e23cc7b2c6837e7b1430d0d2b7c1d907addca4df26d6dfab9", 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" "d4a2f5f1e275065e23cc7b2c6837e7b1430d0d2b7c1d907addca4df26d6dfab9" "/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 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking ax-memory-addr v0.6.9
[INFO] [stderr]    Compiling ax-errno v0.6.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ax-percpu v0.4.13
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking loongArch64 v0.2.6
[INFO] [stderr]     Checking ax-cpumask v0.3.5
[INFO] [stdout] error: type `u8` cannot be used with this register class
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/loongArch64-0.2.6/src/iocsr.rs:24:41
[INFO] [stdout]    |
[INFO] [stdout] 24 |         asm!("iocsrwr.b {},{}", in(reg) value, in(reg) reg);
[INFO] [stdout]    |                                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64
[INFO] [stdout]    = help: consider using the `reg_byte` register class instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `u8` cannot be used with this register class
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/loongArch64-0.2.6/src/iocsr.rs:32:41
[INFO] [stdout]    |
[INFO] [stdout] 32 |         asm!("iocsrrd.b {},{}",out(reg) val, in(reg) reg);
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: register class `reg` supports these types: i16, i32, i64, f16, f32, f64
[INFO] [stdout]    = help: consider using the `reg_byte` register class instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking x86_64 v0.15.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr] error: could not compile `loongArch64` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d4a2f5f1e275065e23cc7b2c6837e7b1430d0d2b7c1d907addca4df26d6dfab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a2f5f1e275065e23cc7b2c6837e7b1430d0d2b7c1d907addca4df26d6dfab9", kill_on_drop: false }`
[INFO] [stdout] d4a2f5f1e275065e23cc7b2c6837e7b1430d0d2b7c1d907addca4df26d6dfab9
