[INFO] fetching crate lua-protobuf-rs 0.1.1... [INFO] checking lua-protobuf-rs-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate lua-protobuf-rs 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate lua-protobuf-rs 0.1.1 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] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking crates.io crate lua-protobuf-rs 0.1.1 [INFO] finished tweaking crates.io crate lua-protobuf-rs 0.1.1 [INFO] tweaked toml for crates.io crate lua-protobuf-rs 0.1.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [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 protoc-bin-vendored v3.0.0 [INFO] [stderr] Downloaded mlua_derive v0.9.2 [INFO] [stderr] Downloaded protobuf-support v3.4.0 [INFO] [stderr] Downloaded protobuf-parse v3.4.0 [INFO] [stderr] Downloaded mlua-sys v0.5.2 [INFO] [stderr] Downloaded mlua v0.9.7 [INFO] [stderr] Downloaded protobuf v3.4.0 [INFO] [stderr] Downloaded protoc-bin-vendored-win32 v3.0.0 [INFO] [stderr] Downloaded protoc-bin-vendored-linux-x86_32 v3.0.0 [INFO] [stderr] Downloaded protoc-bin-vendored-linux-aarch_64 v3.0.0 [INFO] [stderr] Downloaded protoc-bin-vendored-linux-ppcle_64 v3.0.0 [INFO] [stderr] Downloaded protoc-bin-vendored-linux-x86_64 v3.0.0 [INFO] [stderr] Downloaded protoc-bin-vendored-macos-x86_64 v3.0.0 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e3c1914add90892c8156439156d630328590eb1c2075d002037d4736511af2f [INFO] running `Command { std: "docker" "start" "-a" "8e3c1914add90892c8156439156d630328590eb1c2075d002037d4736511af2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e3c1914add90892c8156439156d630328590eb1c2075d002037d4736511af2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3c1914add90892c8156439156d630328590eb1c2075d002037d4736511af2f", kill_on_drop: false }` [INFO] [stdout] 8e3c1914add90892c8156439156d630328590eb1c2075d002037d4736511af2f [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6d97e96bac58e166b59fc860b56a617f3b66701d0f8726d8d37df285aee5599 [INFO] running `Command { std: "docker" "start" "-a" "e6d97e96bac58e166b59fc860b56a617f3b66701d0f8726d8d37df285aee5599", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling mlua-sys v0.5.2 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling protobuf v3.4.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking protobuf-support v3.4.0 [INFO] [stderr] Compiling mlua_derive v0.9.2 [INFO] [stderr] Checking mlua v0.9.7 [INFO] [stderr] Checking protobuf-parse v3.4.0 [INFO] [stderr] Checking lua-protobuf-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> src/descriptor_proto/extension_range.rs:32:52 [INFO] [stdout] | [INFO] [stdout] 32 | fields.add_field_method_get("options", |_, this| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> src/descriptor_proto/extension_options.rs:32:65 [INFO] [stdout] | [INFO] [stdout] 32 | fields.add_field_method_get("uninterpreted_option", |_, this| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> src/descriptor_proto/extension_options.rs:35:59 [INFO] [stdout] | [INFO] [stdout] 35 | fields.add_field_method_get("special_fields", |_, this| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> src/descriptor_proto/extension_range.rs:32:52 [INFO] [stdout] | [INFO] [stdout] 32 | fields.add_field_method_get("options", |_, this| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> src/descriptor_proto/extension_options.rs:32:65 [INFO] [stdout] | [INFO] [stdout] 32 | fields.add_field_method_get("uninterpreted_option", |_, this| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `this` [INFO] [stdout] --> src/descriptor_proto/extension_options.rs:35:59 [INFO] [stdout] | [INFO] [stdout] 35 | fields.add_field_method_get("special_fields", |_, this| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_this` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.49s [INFO] running `Command { std: "docker" "inspect" "e6d97e96bac58e166b59fc860b56a617f3b66701d0f8726d8d37df285aee5599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6d97e96bac58e166b59fc860b56a617f3b66701d0f8726d8d37df285aee5599", kill_on_drop: false }` [INFO] [stdout] e6d97e96bac58e166b59fc860b56a617f3b66701d0f8726d8d37df285aee5599 [INFO] checking lua-protobuf-rs-0.1.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate lua-protobuf-rs 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate lua-protobuf-rs 0.1.1 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] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking crates.io crate lua-protobuf-rs 0.1.1 [INFO] finished tweaking crates.io crate lua-protobuf-rs 0.1.1 [INFO] tweaked toml for crates.io crate lua-protobuf-rs 0.1.1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [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-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c974caf3a08a10fe19557d5518befa53e1087de23f31a0197e1a29639b3a1cdb [INFO] running `Command { std: "docker" "start" "-a" "c974caf3a08a10fe19557d5518befa53e1087de23f31a0197e1a29639b3a1cdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c974caf3a08a10fe19557d5518befa53e1087de23f31a0197e1a29639b3a1cdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c974caf3a08a10fe19557d5518befa53e1087de23f31a0197e1a29639b3a1cdb", kill_on_drop: false }` [INFO] [stdout] c974caf3a08a10fe19557d5518befa53e1087de23f31a0197e1a29639b3a1cdb [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3de1838442e302eddbf4d1f8eb58359b0fce6a26ca0f136135caba7db3d0e23b [INFO] running `Command { std: "docker" "start" "-a" "3de1838442e302eddbf4d1f8eb58359b0fce6a26ca0f136135caba7db3d0e23b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling mlua-sys v0.5.2 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling protobuf v3.4.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking protobuf-support v3.4.0 [INFO] [stderr] Compiling mlua_derive v0.9.2 [INFO] [stderr] Checking mlua v0.9.7 [INFO] [stdout] error[E0277]: the trait bound `!: FromLuaMulti<'_>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mlua-0.9.7/src/chunk.rs:318:14 [INFO] [stdout] | [INFO] [stdout] 318 | self.call(())?; [INFO] [stdout] | ^^^^ the trait `FromLua<'_>` 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 `FromLuaMulti<'_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mlua-0.9.7/src/multi.rs:85:30 [INFO] [stdout] | [INFO] [stdout] 85 | 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-0.9.7/src/chunk.rs:379:43 [INFO] [stdout] | [INFO] [stdout] 379 | 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] [stderr] Checking protobuf-parse v3.4.0 [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] error: could not compile `mlua` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3de1838442e302eddbf4d1f8eb58359b0fce6a26ca0f136135caba7db3d0e23b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de1838442e302eddbf4d1f8eb58359b0fce6a26ca0f136135caba7db3d0e23b", kill_on_drop: false }` [INFO] [stdout] 3de1838442e302eddbf4d1f8eb58359b0fce6a26ca0f136135caba7db3d0e23b