[INFO] cloning repository https://github.com/inverse-ackermann/prospero-aarch64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inverse-ackermann/prospero-aarch64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finverse-ackermann%2Fprospero-aarch64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finverse-ackermann%2Fprospero-aarch64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d3a8e0c7811db6e6d27f6dc3247e38d1823cca2
[INFO] testing inverse-ackermann/prospero-aarch64 against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finverse-ackermann%2Fprospero-aarch64" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/inverse-ackermann/prospero-aarch64
[INFO] finished tweaking git repo https://github.com/inverse-ackermann/prospero-aarch64
[INFO] tweaked toml for git repo https://github.com/inverse-ackermann/prospero-aarch64 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/inverse-ackermann/prospero-aarch64 on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/inverse-ackermann/prospero-aarch64 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462
[INFO] running `Command { std: "docker" "start" "63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462", 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" "63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling dynasm v5.0.0
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling dynasmrt v5.0.0
[INFO] [stderr]    Compiling prospero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Impossible register combination
[INFO] [stdout]    --> src/main.rs:191:27
[INFO] [stdout]     |
[INFO] [stdout] 191 |             ; stp s8, s9, [sp, -16]!
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro expansion ignores `compile_error` and any tokens following
[INFO] [stdout]    --> src/main.rs:208:27
[INFO] [stdout]     |
[INFO] [stdout] 206 | /                     dynasm!(buffer
[INFO] [stdout] 207 | |                         ; movz w0, lo
[INFO] [stdout] 208 | |                         ; movk w0, hi, lsl 16
[INFO] [stdout]     | |                           ^^^^
[INFO] [stdout] 209 | |                         ; ldr S(SPILL_REGS[idx]), [sp, w0, sxtw #2]
[INFO] [stdout] 210 | |                     )
[INFO] [stdout]     | |_____________________- caused by the macro expansion here
[INFO] [stdout]     |
[INFO] [stdout]     = note: the usage of `dynasm!` is likely invalid in expression context
[INFO] [stdout] help: you might be missing a semicolon here
[INFO] [stdout]     |
[INFO] [stdout] 210 |                     );
[INFO] [stdout]     |                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'movz' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:207:27
[INFO] [stdout]     |
[INFO] [stdout] 207 |                         ; movz w0, lo
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fmov' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:224:27
[INFO] [stdout]     |
[INFO] [stdout] 224 |                         ; fmov S(fixed_dst), s0
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fmov' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:229:27
[INFO] [stdout]     |
[INFO] [stdout] 229 |                         ; fmov S(fixed_dst), s1
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'movz' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:236:27
[INFO] [stdout]     |
[INFO] [stdout] 236 |                         ; movz w0, lo
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'movk' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:237:27
[INFO] [stdout]     |
[INFO] [stdout] 237 |                         ; movk w0, hi, lsl 16
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fadd': argument type/size mismatch, expected one of the following forms:
[INFO] [stdout]        >>> fadd                                      (fpu)
[INFO] [stdout]        >>> fadd st0, st                              (fpu)
[INFO] [stdout]        >>> fadd st                                   (fpu)
[INFO] [stdout]        >>> fadd st, st0                              (fpu)
[INFO] [stdout]        >>> fadd st, st0                              (fpu)
[INFO] [stdout]        >>> fadd mem32                                (fpu)
[INFO] [stdout]        >>> fadd mem64                                (fpu)
[INFO] [stdout]    --> src/main.rs:255:27
[INFO] [stdout]     |
[INFO] [stdout] 255 |                         ; fadd S(fixed_dst), S(fixed_lhs), S(fixed_rhs)
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fsub': argument type/size mismatch, expected one of the following forms:
[INFO] [stdout]        >>> fsub                                      (fpu)
[INFO] [stdout]        >>> fsub st0, st                              (fpu)
[INFO] [stdout]        >>> fsub st                                   (fpu)
[INFO] [stdout]        >>> fsub st, st0                              (fpu)
[INFO] [stdout]        >>> fsub st, st0                              (fpu)
[INFO] [stdout]        >>> fsub mem32                                (fpu)
[INFO] [stdout]        >>> fsub mem64                                (fpu)
[INFO] [stdout]    --> src/main.rs:272:27
[INFO] [stdout]     |
[INFO] [stdout] 272 |                         ; fsub S(fixed_dst), S(fixed_lhs), S(fixed_rhs)
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fmul': argument type/size mismatch, expected one of the following forms:
[INFO] [stdout]        >>> fmul                                      (fpu)
[INFO] [stdout]        >>> fmul st0, st                              (fpu)
[INFO] [stdout]        >>> fmul st                                   (fpu)
[INFO] [stdout]        >>> fmul st, st0                              (fpu)
[INFO] [stdout]        >>> fmul st, st0                              (fpu)
[INFO] [stdout]        >>> fmul mem32                                (fpu)
[INFO] [stdout]        >>> fmul mem64                                (fpu)
[INFO] [stdout]    --> src/main.rs:289:27
[INFO] [stdout]     |
[INFO] [stdout] 289 |                         ; fmul S(fixed_dst), S(fixed_lhs), S(fixed_rhs)
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fmax' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:306:27
[INFO] [stdout]     |
[INFO] [stdout] 306 |                         ; fmax S(fixed_dst), S(fixed_lhs), S(fixed_rhs)
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fmin' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:323:27
[INFO] [stdout]     |
[INFO] [stdout] 323 |                         ; fmin S(fixed_dst), S(fixed_lhs), S(fixed_rhs)
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fneg' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:334:27
[INFO] [stdout]     |
[INFO] [stdout] 334 |                         ; fneg S(fixed_dst), S(fixed_src)
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fsqrt': argument type/size mismatch, expected one of the following forms:
[INFO] [stdout]        >>> fsqrt                                     (fpu)
[INFO] [stdout]    --> src/main.rs:345:27
[INFO] [stdout]     |
[INFO] [stdout] 345 |                         ; fsqrt S(fixed_dst), S(fixed_src)
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'movz' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:356:23
[INFO] [stdout]     |
[INFO] [stdout] 356 |                     ; movz w0, lo
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'movk' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:357:23
[INFO] [stdout]     |
[INFO] [stdout] 357 |                     ; movk w0, hi, lsl 16
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro expansion ignores `compile_error` and any tokens following
[INFO] [stdout]    --> src/main.rs:371:19
[INFO] [stdout]     |
[INFO] [stdout] 369 | /             dynasm!(buffer
[INFO] [stdout] 370 | |                 ; movz w0, lo
[INFO] [stdout] 371 | |                 ; movk w0, hi, lsl 16
[INFO] [stdout]     | |                   ^^^^
[INFO] [stdout] 372 | |                 ; ldr s0, [sp, w0, sxtw #2]
[INFO] [stdout] 373 | |             )
[INFO] [stdout]     | |_____________- caused by the macro expansion here
[INFO] [stdout]     |
[INFO] [stdout]     = note: the usage of `dynasm!` is likely invalid in expression context
[INFO] [stdout] help: you might be missing a semicolon here
[INFO] [stdout]     |
[INFO] [stdout] 373 |             );
[INFO] [stdout]     |              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'movz' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:370:19
[INFO] [stdout]     |
[INFO] [stdout] 370 |                 ; movz w0, lo
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 'fmov' is not a valid instruction
[INFO] [stdout]    --> src/main.rs:376:19
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 ; fmov s0, S(ret_dst as u8 + ALLOC_REG_OFFSET)
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Impossible register combination
[INFO] [stdout]    --> src/main.rs:382:29
[INFO] [stdout]     |
[INFO] [stdout] 382 |             ; ldp s14, s15, [sp, 16]!
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prospero` (bin "prospero") due to 20 previous errors
[INFO] running `Command { std: "docker" "inspect" "63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462", kill_on_drop: false }`
[INFO] [stdout] 63c87ab95e2bd5f7cc5117a3994863b8acb6fa7582e973f0a8d0b70e9f1a8462
