[INFO] fetching crate mlua_actor 0.1.3... [INFO] checking mlua_actor-0.1.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate mlua_actor 0.1.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate mlua_actor 0.1.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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: v0.9.7) [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fp_rust v0.1.40 [INFO] [stderr] Downloaded which v6.0.1 [INFO] [stderr] Downloaded mlua v0.6.6 [INFO] [stderr] Downloaded winsafe v0.0.19 [INFO] [stderr] Downloaded lua-src v546.0.2 [INFO] [stderr] Downloaded luajit-src v210.5.7+d06beb0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 189f3a0d0e02974cea0ff84a79fa74cad1d7e62b413e7f02b0147eab0f73b4a4 [INFO] running `Command { std: "docker" "start" "-a" "189f3a0d0e02974cea0ff84a79fa74cad1d7e62b413e7f02b0147eab0f73b4a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "189f3a0d0e02974cea0ff84a79fa74cad1d7e62b413e7f02b0147eab0f73b4a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "189f3a0d0e02974cea0ff84a79fa74cad1d7e62b413e7f02b0147eab0f73b4a4", kill_on_drop: false }` [INFO] [stdout] 189f3a0d0e02974cea0ff84a79fa74cad1d7e62b413e7f02b0147eab0f73b4a4 [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=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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e217ac97bf3ce2840da63997790df3f5e1c4adb4d063a03d2f1f7571dc7af1ca [INFO] running `Command { std: "docker" "start" "-a" "e217ac97bf3ce2840da63997790df3f5e1c4adb4d063a03d2f1f7571dc7af1ca", 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 fp_rust v0.1.40 [INFO] [stderr] Compiling num-traits v0.2.18 [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 19.18s [INFO] running `Command { std: "docker" "inspect" "e217ac97bf3ce2840da63997790df3f5e1c4adb4d063a03d2f1f7571dc7af1ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e217ac97bf3ce2840da63997790df3f5e1c4adb4d063a03d2f1f7571dc7af1ca", kill_on_drop: false }` [INFO] [stdout] e217ac97bf3ce2840da63997790df3f5e1c4adb4d063a03d2f1f7571dc7af1ca [INFO] checking mlua_actor-0.1.3 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate mlua_actor 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate mlua_actor 0.1.3 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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: v0.9.7) [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a96b4586598be46a1067ef6e15b785789554682ed4a10d7ee9ca746ae9bfac8 [INFO] running `Command { std: "docker" "start" "-a" "1a96b4586598be46a1067ef6e15b785789554682ed4a10d7ee9ca746ae9bfac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a96b4586598be46a1067ef6e15b785789554682ed4a10d7ee9ca746ae9bfac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a96b4586598be46a1067ef6e15b785789554682ed4a10d7ee9ca746ae9bfac8", kill_on_drop: false }` [INFO] [stdout] 1a96b4586598be46a1067ef6e15b785789554682ed4a10d7ee9ca746ae9bfac8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12085c8761644fb46e8cd36a2de38bc1859faa15d7e61d17cc16d5f016295845 [INFO] running `Command { std: "docker" "start" "-a" "12085c8761644fb46e8cd36a2de38bc1859faa15d7e61d17cc16d5f016295845", 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 either v1.10.0 [INFO] [stderr] Checking fp_rust v0.1.40 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling lua-src v546.0.2 [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[E0277]: the trait bound `!: FromLuaMulti<'_>` is not satisfied [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] | ^^^^ the trait `UserData` is not implemented for `!`, which is required by `!: FromLuaMulti<'_>` [INFO] [stdout] | [INFO] [stdout] = help: the following other 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 for `!` to implement `FromLua<'_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mlua-0.6.6/src/conversion.rs:147:43 [INFO] [stdout] | [INFO] [stdout] 147 | impl<'lua, T: 'static + UserData + Clone> FromLua<'lua> for T { [INFO] [stdout] | -------- ^^^^^^^^^^^^^ ^ [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] note: required for `!` to implement `FromLuaMulti<'_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mlua-0.6.6/src/multi.rs:37:30 [INFO] [stdout] | [INFO] [stdout] 37 | impl<'lua, T: FromLua<'lua>> FromLuaMulti<'lua> for T { [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^ ^ [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [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, R: FromLuaMulti<'lua>>(self, args: A) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ required by this bound in `Chunk::<'lua, 'a>::call` [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 E0277`. [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" "12085c8761644fb46e8cd36a2de38bc1859faa15d7e61d17cc16d5f016295845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12085c8761644fb46e8cd36a2de38bc1859faa15d7e61d17cc16d5f016295845", kill_on_drop: false }` [INFO] [stdout] 12085c8761644fb46e8cd36a2de38bc1859faa15d7e61d17cc16d5f016295845