[INFO] cloning repository https://github.com/nekomaru0510/Violet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nekomaru0510/Violet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaru0510%2FViolet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaru0510%2FViolet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99e5035156776425ac5e7ca80a7e14f824009a54
[INFO] testing nekomaru0510/Violet against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaru0510%2FViolet" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nekomaru0510/Violet on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-15/source/.cargo/config
[INFO] removed /workspace/builds/worker-15/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/nekomaru0510/Violet
[INFO] finished tweaking git repo https://github.com/nekomaru0510/Violet
[INFO] tweaked toml for git repo https://github.com/nekomaru0510/Violet written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/nekomaru0510/Violet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tock-registers v0.5.0
[INFO] [stderr]   Downloaded register v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5035a246c4328b3c29ec539d0c7175241d3325ccfab61b4036f1a6ef24031aa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d5035a246c4328b3c29ec539d0c7175241d3325ccfab61b4036f1a6ef24031aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5035a246c4328b3c29ec539d0c7175241d3325ccfab61b4036f1a6ef24031aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5035a246c4328b3c29ec539d0c7175241d3325ccfab61b4036f1a6ef24031aa", kill_on_drop: false }`
[INFO] [stdout] d5035a246c4328b3c29ec539d0c7175241d3325ccfab61b4036f1a6ef24031aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4111c0eb4e3808b5080e965a6b55fdfd155dd4ae5a48db416a4f7f8657f0b461
[INFO] running `Command { std: "docker" "start" "-a" "4111c0eb4e3808b5080e965a6b55fdfd155dd4ae5a48db416a4f7f8657f0b461", kill_on_drop: false }`
[INFO] [stderr]    Compiling uart v0.1.0 (/opt/rustwide/workdir/driver/board/sifive_u/uart)
[INFO] [stderr]    Compiling class v0.1.0 (/opt/rustwide/workdir/violet/class)
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling tock-registers v0.5.0
[INFO] [stderr]    Compiling kernel v0.1.0 (/opt/rustwide/workdir/violet/kernel)
[INFO] [stderr]    Compiling entry v0.1.0 (/opt/rustwide/workdir/driver/arch/rv64/entry)
[INFO] [stdout] warning: the LLVM-style inline assembly is unsupported in naked functions
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | /         llvm_asm! ("
[INFO] [stdout] 13 | |             .align 4
[INFO] [stdout] 14 | |             //set sp
[INFO] [stdout] 15 | |             csrr    t0, mhartid
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |         :
[INFO] [stdout] 34 | |         : "volatile");
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unsupported_naked_functions)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #32408 <https://github.com/rust-lang/rust/issues/32408>
[INFO] [stdout]    = help: use the new asm! syntax specified in RFC 2873
[INFO] [stdout]    = note: this warning originates in the macro `llvm_asm` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the LLVM-style inline assembly is unsupported in naked functions
[INFO] [stdout]    --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]     |
[INFO] [stdout] 56  | /         llvm_asm! ("
[INFO] [stdout] 57  | |         // from kernel
[INFO] [stdout] 58  | |         .align 4
[INFO] [stdout] 59  | |             csrrw sp, 0x340, sp // CSR=0x340=mscratch
[INFO] [stdout] ...   |
[INFO] [stdout] 109 | |         :
[INFO] [stdout] 110 | |         : "volatile");
[INFO] [stdout]     | |______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #32408 <https://github.com/rust-lang/rust/issues/32408>
[INFO] [stdout]     = help: use the new asm! syntax specified in RFC 2873
[INFO] [stdout]     = note: this warning originates in the macro `llvm_asm` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plic v0.1.0 (/opt/rustwide/workdir/driver/board/sifive_u/plic)
[INFO] [stderr]    Compiling clint_timer v0.1.0 (/opt/rustwide/workdir/driver/board/sifive_u/clint_timer)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tock-registers-0.5.0/src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(const_fn)]
[INFO] [stdout]   |            ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'csrr'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:4:13
[INFO] [stdout]    |
[INFO] [stdout] 4  |             csrr    t0, mhartid
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'la'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:5:13
[INFO] [stdout]    |
[INFO] [stdout] 5  |             la      t1, __STACK_SIFT
[INFO] [stdout]    |             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'sll'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:6:13
[INFO] [stdout]    |
[INFO] [stdout] 6  |             sll     t0, t0, t1
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'la'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:7:13
[INFO] [stdout]    |
[INFO] [stdout] 7  |             la      sp, __KERNEL_SP_BASE
[INFO] [stdout]    |             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown use of instruction mnemonic without a size suffix
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:8:13
[INFO] [stdout]    |
[INFO] [stdout] 8  |             add     sp, sp, t0
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'csrr'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             csrr    a0, mhartid
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'bnez'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             bnez    a0, ap
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous instructions require an explicit suffix (could be 'jb', or 'jl')
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             j       boot_init
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'wfi'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             wfi
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous instructions require an explicit suffix (could be 'jb', or 'jl')
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             j       boot_init        
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'csrrw'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:4:13
[INFO] [stdout]    |
[INFO] [stdout] 4  |             csrrw sp, 0x340, sp // CSR=0x340=mscratch
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'addi'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:6:13
[INFO] [stdout]    |
[INFO] [stdout] 6  |             addi sp, sp, -16*4
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'csrw'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:8:13
[INFO] [stdout]    |
[INFO] [stdout] 8  |             csrw mepc, ra
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |             sw   ra, 0*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |             sw   t0, 1*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |             sw   t1, 2*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |             sw   t2, 3*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |             sw   t3, 4*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |             sw   t4, 5*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |             sw   t5, 6*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |             sw   t6, 7*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 |             sw   a0, 8*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |             sw   a1, 9*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:21:27
[INFO] [stdout]    |
[INFO] [stdout] 21 |             sw   a2, 10*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 |             sw   a3, 11*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 |             sw   a4, 12*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |             sw   a5, 13*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |             sw   a6, 14*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 |             sw   a7, 15*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'jal'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             jal ra, interrupt_handler
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |             lw   ra, 0*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |             lw   t0, 1*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |             lw   t1, 2*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |             lw   t2, 3*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |             lw   t3, 4*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |             lw   t4, 5*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |             lw   t5, 6*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |             lw   t6, 7*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:39:26
[INFO] [stdout]    |
[INFO] [stdout] 39 |             lw   a0, 8*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |             lw   a1, 9*4(sp)
[INFO] [stdout]    |                          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |             lw   a2, 10*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |             lw   a3, 11*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:43:27
[INFO] [stdout]    |
[INFO] [stdout] 43 |             lw   a4, 12*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |             lw   a5, 13*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |             lw   a6, 14*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected register here
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |             lw   a7, 15*4(sp)
[INFO] [stdout]    |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'addi'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             addi sp, sp, 16*4
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'mret'
[INFO] [stdout]   --> driver/arch/rv64/entry/src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         llvm_asm! ("
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             mret
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 48 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `entry`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4111c0eb4e3808b5080e965a6b55fdfd155dd4ae5a48db416a4f7f8657f0b461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4111c0eb4e3808b5080e965a6b55fdfd155dd4ae5a48db416a4f7f8657f0b461", kill_on_drop: false }`
[INFO] [stdout] 4111c0eb4e3808b5080e965a6b55fdfd155dd4ae5a48db416a4f7f8657f0b461