[INFO] cloning repository https://github.com/blackdragon2447/synym
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blackdragon2447/synym" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblackdragon2447%2Fsynym", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblackdragon2447%2Fsynym'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bdd393fb8c918ac42068ff6f5ab21a8abf21bc5
[INFO] checking blackdragon2447/synym/8bdd393fb8c918ac42068ff6f5ab21a8abf21bc5 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblackdragon2447%2Fsynym" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blackdragon2447/synym on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/blackdragon2447/synym
[INFO] finished tweaking git repo https://github.com/blackdragon2447/synym
[INFO] tweaked toml for git repo https://github.com/blackdragon2447/synym written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/blackdragon2447/synym 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0815dedc22141838ba96bd299e62809ed57666a12b2f54ad1aa9400080461e59
[INFO] running `Command { std: "docker" "start" "-a" "0815dedc22141838ba96bd299e62809ed57666a12b2f54ad1aa9400080461e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0815dedc22141838ba96bd299e62809ed57666a12b2f54ad1aa9400080461e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0815dedc22141838ba96bd299e62809ed57666a12b2f54ad1aa9400080461e59", kill_on_drop: false }`
[INFO] [stdout] 0815dedc22141838ba96bd299e62809ed57666a12b2f54ad1aa9400080461e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5d48a265a3cdbfe26530f79d3aa8a7bc99233b812e18b0dd59f117744b07df
[INFO] running `Command { std: "docker" "start" "-a" "1f5d48a265a3cdbfe26530f79d3aa8a7bc99233b812e18b0dd59f117744b07df", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling kernel v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> kernel/src/sbi/mod.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         in("a7") eid,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]   --> kernel/src/sbi/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         in("a6") fid,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> kernel/src/sbi/mod.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         inout("a0") a0 => ret.error,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> kernel/src/sbi/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         inout("a1") a1 => ret.value,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]   --> kernel/src/sbi/mod.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         in("a2") a2,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions
[INFO] [stdout]   --> kernel/src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     asm!(
[INFO] [stdout] 23 | |         ".option push",
[INFO] [stdout] 24 | |         ".option norelax",
[INFO] [stdout] 25 | |         "   la      gp, __global_pointer$",
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |         options(noreturn)
[INFO] [stdout] 43 | |     )
[INFO] [stdout]    | |_____^ consider using the `naked_asm!` macro instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0787`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kernel` (bin "kernel") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "1f5d48a265a3cdbfe26530f79d3aa8a7bc99233b812e18b0dd59f117744b07df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5d48a265a3cdbfe26530f79d3aa8a7bc99233b812e18b0dd59f117744b07df", kill_on_drop: false }`
[INFO] [stdout] 1f5d48a265a3cdbfe26530f79d3aa8a7bc99233b812e18b0dd59f117744b07df