[INFO] fetching crate mlua_actor 0.1.3...
[INFO] checking mlua_actor-0.1.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate mlua_actor 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate mlua_actor 0.1.3 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mlua_actor 0.1.3
[INFO] finished tweaking crates.io crate mlua_actor 0.1.3
[INFO] tweaked toml for crates.io crate mlua_actor 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 30 packages
[INFO] [stderr]       Adding bstr v0.2.17 (latest: v1.9.1)
[INFO] [stderr]       Adding fp_rust v0.1.40 (latest: v0.3.5)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding mlua v0.6.6 (latest: v0.9.6)
[INFO] [stderr]       Adding winsafe v0.0.19 (latest: v0.0.20)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v6.0.1
[INFO] [stderr]   Downloaded fp_rust v0.1.40
[INFO] [stderr]   Downloaded mlua v0.6.6
[INFO] [stderr]   Downloaded lua-src v546.0.2
[INFO] [stderr]   Downloaded winsafe v0.0.19
[INFO] [stderr]   Downloaded luajit-src v210.5.7+d06beb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6660b9c7ccd725970a7577bc1016092f470dea35b30422484258b38c574a6014
[INFO] running `Command { std: "docker" "start" "-a" "6660b9c7ccd725970a7577bc1016092f470dea35b30422484258b38c574a6014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6660b9c7ccd725970a7577bc1016092f470dea35b30422484258b38c574a6014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6660b9c7ccd725970a7577bc1016092f470dea35b30422484258b38c574a6014", kill_on_drop: false }`
[INFO] [stdout] 6660b9c7ccd725970a7577bc1016092f470dea35b30422484258b38c574a6014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0bbd381f296eb93c551d35a757a83346708ffc1a877a3c5e886710e8baba32a
[INFO] running `Command { std: "docker" "start" "-a" "c0bbd381f296eb93c551d35a757a83346708ffc1a877a3c5e886710e8baba32a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling lua-src v546.0.2
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking fp_rust v0.1.40
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling which v6.0.1
[INFO] [stderr]    Compiling luajit-src v210.5.7+d06beb0
[INFO] [stderr]    Compiling mlua v0.6.6
[INFO] [stderr]     Checking mlua_actor v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.21s
[INFO] running `Command { std: "docker" "inspect" "c0bbd381f296eb93c551d35a757a83346708ffc1a877a3c5e886710e8baba32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0bbd381f296eb93c551d35a757a83346708ffc1a877a3c5e886710e8baba32a", kill_on_drop: false }`
[INFO] [stdout] c0bbd381f296eb93c551d35a757a83346708ffc1a877a3c5e886710e8baba32a
[INFO] checking mlua_actor-0.1.3 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate mlua_actor 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate mlua_actor 0.1.3 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mlua_actor 0.1.3
[INFO] finished tweaking crates.io crate mlua_actor 0.1.3
[INFO] tweaked toml for crates.io crate mlua_actor 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2432c75f0280029e69535e3351dde751a0ae21b1f3914c10563905344d3f4b0
[INFO] running `Command { std: "docker" "start" "-a" "a2432c75f0280029e69535e3351dde751a0ae21b1f3914c10563905344d3f4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2432c75f0280029e69535e3351dde751a0ae21b1f3914c10563905344d3f4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2432c75f0280029e69535e3351dde751a0ae21b1f3914c10563905344d3f4b0", kill_on_drop: false }`
[INFO] [stdout] a2432c75f0280029e69535e3351dde751a0ae21b1f3914c10563905344d3f4b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 624751067b7124f5311af6dd3396833f31166a887a4701d1fe670847150ae54a
[INFO] running `Command { std: "docker" "start" "-a" "624751067b7124f5311af6dd3396833f31166a887a4701d1fe670847150ae54a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling lua-src v546.0.2
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking fp_rust v0.1.40
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling which v6.0.1
[INFO] [stderr]    Compiling luajit-src v210.5.7+d06beb0
[INFO] [stderr]    Compiling mlua v0.6.6
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mlua-0.6.6/src/lua.rs:2298:14
[INFO] [stdout]      |
[INFO] [stdout] 2298 |         self.call(())?;
[INFO] [stdout]      |              ^^^^ cannot infer type of the type parameter `R` declared on the method `call`
[INFO] [stdout]      |
[INFO] [stdout]      = note: cannot satisfy `_: FromLuaMulti<'_>`
[INFO] [stdout]      = help: the following types implement trait `FromLuaMulti<'lua>`:
[INFO] [stdout]                ()
[INFO] [stdout]                (A,)
[INFO] [stdout]                (B, A)
[INFO] [stdout]                (B, C, A)
[INFO] [stdout]                (B, C, D, A)
[INFO] [stdout]                (B, C, D, E, A)
[INFO] [stdout]                (B, C, D, E, F, A)
[INFO] [stdout]                (B, C, D, E, F, G, A)
[INFO] [stdout]              and 11 others
[INFO] [stdout] note: required by a bound in `Chunk::<'lua, 'a>::call`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mlua-0.6.6/src/lua.rs:2376:41
[INFO] [stdout]      |
[INFO] [stdout] 2376 |     pub fn call<A: ToLuaMulti<'lua>, R: FromLuaMulti<'lua>>(self, args: A) -> Result<R> {
[INFO] [stdout]      |                                         ^^^^^^^^^^^^^^^^^^ required by this bound in `Chunk::<'lua, 'a>::call`
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]      |
[INFO] [stdout] 2298 |         self.call::<(), R>(())?;
[INFO] [stdout]      |                  +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: mlua@0.6.6: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] warning: mlua@0.6.6: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] warning: mlua@0.6.6: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `mlua` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "624751067b7124f5311af6dd3396833f31166a887a4701d1fe670847150ae54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624751067b7124f5311af6dd3396833f31166a887a4701d1fe670847150ae54a", kill_on_drop: false }`
[INFO] [stdout] 624751067b7124f5311af6dd3396833f31166a887a4701d1fe670847150ae54a