[INFO] cloning repository https://github.com/slackers123/tos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slackers123/tos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackers123%2Ftos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackers123%2Ftos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a70eeec33a776d0be4d557a779601497da698689
[INFO] checking slackers123/tos against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackers123%2Ftos" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/slackers123/tos
[INFO] finished tweaking git repo https://github.com/slackers123/tos
[INFO] tweaked toml for git repo https://github.com/slackers123/tos written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/slackers123/tos on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/slackers123/tos 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b508e5cfe8eee187e17402043da3b9979443c0c043f7fb2bf4a43be663897fd5
[INFO] running `Command { std: "docker" "start" "-a" "b508e5cfe8eee187e17402043da3b9979443c0c043f7fb2bf4a43be663897fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b508e5cfe8eee187e17402043da3b9979443c0c043f7fb2bf4a43be663897fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b508e5cfe8eee187e17402043da3b9979443c0c043f7fb2bf4a43be663897fd5", kill_on_drop: false }`
[INFO] [stdout] b508e5cfe8eee187e17402043da3b9979443c0c043f7fb2bf4a43be663897fd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d13e28e0022ef2c9bcf1042202e8a513ce3d438c56ec7e52d1617f5ea21d377c
[INFO] running `Command { std: "docker" "start" "-a" "d13e28e0022ef2c9bcf1042202e8a513ce3d438c56ec7e52d1617f5ea21d377c", kill_on_drop: false }`
[INFO] [stderr]     Checking tos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]  --> src/sbi/legacy.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             inout("a0") stime_value => result,
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             in("a7") 0x00,
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             out("a0") result,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             in("a7") 0x02
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             inout("a0") hart_mask => result,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             in("a7") 0x04
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             inout("a0") hart_mask => result,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             in("a7") 0x05
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             inout("a0") hart_mask => result,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             in("a1") start,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             in("a2") size,
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             in("a7") 0x06
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             inout("a0") hart_mask => result,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             in("a1") start,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             in("a2") size,
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             in("a3") asid,
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/legacy.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             in("a7") 0x07
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sbi/legacy.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |         asm!("ecall", in("a7") 0x08);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             in("a7") extension_id,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             in("a6") function_id,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             lateout("a0") error,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             lateout("a1") value);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             in("a7") extension_id,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             in("a6") function_id,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             inlateout("a0") arg0 => error,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             lateout("a1") value);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             in("a7") extension_id,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             in("a6") function_id,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             inlateout("a0") arg0 => error,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/sbi/mod.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             inlateout("a1") arg1 => value);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             in("a7") extension_id,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             in("a6") function_id,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             inlateout("a0") arg0 => error,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |             inlateout("a1") arg1 => value,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             in("a2") arg2,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             in("a7") extension_id,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |             in("a6") function_id,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |             inlateout("a0") arg0 => error,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             inlateout("a1") arg1 => value,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             in("a2") arg2,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |             in("a3") arg3
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |             in("a7") extension_id,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             in("a6") function_id,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             inlateout("a0") arg0 => error,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:170:13
[INFO] [stdout]     |
[INFO] [stdout] 170 |             inlateout("a1") arg1 => value,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |             in("a2") arg2,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             in("a3") arg3,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a4`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             in("a4") arg4,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |             in("a7") extension_id,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             in("a6") function_id,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |             inlateout("a0") arg0 => error,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |             inlateout("a1") arg1 => value,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |             in("a2") arg2,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |             in("a3") arg3,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a4`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:203:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |             in("a4") arg4,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a5`: unknown register
[INFO] [stdout]    --> src/sbi/mod.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |             in("a5") arg5
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tos` (bin "tos") due to 57 previous errors
[INFO] running `Command { std: "docker" "inspect" "d13e28e0022ef2c9bcf1042202e8a513ce3d438c56ec7e52d1617f5ea21d377c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13e28e0022ef2c9bcf1042202e8a513ce3d438c56ec7e52d1617f5ea21d377c", kill_on_drop: false }`
[INFO] [stdout] d13e28e0022ef2c9bcf1042202e8a513ce3d438c56ec7e52d1617f5ea21d377c
