[INFO] cloning repository https://github.com/mohanson/ckbes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mohanson/ckbes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohanson%2Fckbes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohanson%2Fckbes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43ff4ed882cea9b1e5c74ae229d787f7347d7cdc
[INFO] testing mohanson/ckbes against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohanson%2Fckbes" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/mohanson/ckbes
[INFO] finished tweaking git repo https://github.com/mohanson/ckbes
[INFO] tweaked toml for git repo https://github.com/mohanson/ckbes written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mohanson/ckbes on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--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]      Locking 1 package to latest Rust 1.90.0-nightly compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blake2ya v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a21e244dd8009436c6d2548551b213952eb240104bb03cf90621c22918b72c5b
[INFO] running `Command { std: "docker" "start" "-a" "a21e244dd8009436c6d2548551b213952eb240104bb03cf90621c22918b72c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a21e244dd8009436c6d2548551b213952eb240104bb03cf90621c22918b72c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21e244dd8009436c6d2548551b213952eb240104bb03cf90621c22918b72c5b", kill_on_drop: false }`
[INFO] [stdout] a21e244dd8009436c6d2548551b213952eb240104bb03cf90621c22918b72c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 596c2517199e86314a8a963b4c37906d5973a59a7c26919a4669113e1289f445
[INFO] running `Command { std: "docker" "start" "-a" "596c2517199e86314a8a963b4c37906d5973a59a7c26919a4669113e1289f445", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake2ya v1.0.2
[INFO] [stderr]    Compiling ckbes v0.202.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/syscall.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |           inout("a0") a0,
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/syscall.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |           in("a1") a1,
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]   --> src/syscall.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 |           in("a2") a2,
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a3`: unknown register
[INFO] [stdout]   --> src/syscall.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 |           in("a3") a3,
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a4`: unknown register
[INFO] [stdout]   --> src/syscall.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |           in("a4") a4,
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a5`: unknown register
[INFO] [stdout]   --> src/syscall.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |           in("a5") a5,
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]   --> src/syscall.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |           in("a6") a6,
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/syscall.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |           in("a7") a7
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/global.rs:37:50
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let argn = core::ffi::CStr::from_ptr(argv.add(i as usize).read());
[INFO] [stdout]    |                        ------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `*const i8`, found `*const u8`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected raw pointer `*const i8`
[INFO] [stdout]               found raw pointer `*const u8`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ffi/c_str.rs:263:25
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ckbes` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "596c2517199e86314a8a963b4c37906d5973a59a7c26919a4669113e1289f445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596c2517199e86314a8a963b4c37906d5973a59a7c26919a4669113e1289f445", kill_on_drop: false }`
[INFO] [stdout] 596c2517199e86314a8a963b4c37906d5973a59a7c26919a4669113e1289f445
