[INFO] fetching crate mlua-crc16 1.0.0...
[INFO] checking mlua-crc16-1.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate mlua-crc16 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate mlua-crc16 1.0.0 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-crc16 1.0.0
[INFO] finished tweaking crates.io crate mlua-crc16 1.0.0
[INFO] tweaked toml for crates.io crate mlua-crc16 1.0.0 written to /workspace/builds/worker-5-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 39 packages
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[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 which v6.0.1
[INFO] [stderr]   Downloaded crc16 v0.4.0
[INFO] [stderr]   Downloaded mlua-sys v0.5.2
[INFO] [stderr]   Downloaded mlua v0.9.7
[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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 91ba69c0fb43eeab46d553dacf19470e6e16129bae565e77eb4d8570ca1a4c63
[INFO] running `Command { std: "docker" "start" "-a" "91ba69c0fb43eeab46d553dacf19470e6e16129bae565e77eb4d8570ca1a4c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91ba69c0fb43eeab46d553dacf19470e6e16129bae565e77eb4d8570ca1a4c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ba69c0fb43eeab46d553dacf19470e6e16129bae565e77eb4d8570ca1a4c63", kill_on_drop: false }`
[INFO] [stdout] 91ba69c0fb43eeab46d553dacf19470e6e16129bae565e77eb4d8570ca1a4c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9e7317864a5d7a634e5e40b2158a8ea967b7bc7d09ca8e6ce71e595f80c4ff15
[INFO] running `Command { std: "docker" "start" "-a" "9e7317864a5d7a634e5e40b2158a8ea967b7bc7d09ca8e6ce71e595f80c4ff15", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling lua-src v546.0.2
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling which v6.0.1
[INFO] [stderr]    Compiling luajit-src v210.5.7+d06beb0
[INFO] [stderr]    Compiling mlua-sys v0.5.2
[INFO] [stderr]     Checking mlua v0.9.7
[INFO] [stderr]     Checking mlua-crc16 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.74s
[INFO] running `Command { std: "docker" "inspect" "9e7317864a5d7a634e5e40b2158a8ea967b7bc7d09ca8e6ce71e595f80c4ff15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7317864a5d7a634e5e40b2158a8ea967b7bc7d09ca8e6ce71e595f80c4ff15", kill_on_drop: false }`
[INFO] [stdout] 9e7317864a5d7a634e5e40b2158a8ea967b7bc7d09ca8e6ce71e595f80c4ff15
[INFO] checking mlua-crc16-1.0.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate mlua-crc16 1.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate mlua-crc16 1.0.0 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-crc16 1.0.0
[INFO] finished tweaking crates.io crate mlua-crc16 1.0.0
[INFO] tweaked toml for crates.io crate mlua-crc16 1.0.0 written to /workspace/builds/worker-5-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e8b276df25faa3d79f251fb72d4762af80ade8a5bea22017ee6db16f9b6ec1cb
[INFO] running `Command { std: "docker" "start" "-a" "e8b276df25faa3d79f251fb72d4762af80ade8a5bea22017ee6db16f9b6ec1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8b276df25faa3d79f251fb72d4762af80ade8a5bea22017ee6db16f9b6ec1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b276df25faa3d79f251fb72d4762af80ade8a5bea22017ee6db16f9b6ec1cb", kill_on_drop: false }`
[INFO] [stdout] e8b276df25faa3d79f251fb72d4762af80ade8a5bea22017ee6db16f9b6ec1cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0cf3d68db62ec4248e5a43b588ba2f1717b0dda0c1c3e53b8b20f4088b5f5561
[INFO] running `Command { std: "docker" "start" "-a" "0cf3d68db62ec4248e5a43b588ba2f1717b0dda0c1c3e53b8b20f4088b5f5561", 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]    Compiling crc16 v0.4.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling lua-src v546.0.2
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling which v6.0.1
[INFO] [stderr]    Compiling luajit-src v210.5.7+d06beb0
[INFO] [stderr]    Compiling mlua-sys v0.5.2
[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<A: IntoLuaMulti<'lua>, R: FromLuaMulti<'lua>>(self, args: A) -> Result<R> {
[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] error: could not compile `mlua` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0cf3d68db62ec4248e5a43b588ba2f1717b0dda0c1c3e53b8b20f4088b5f5561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cf3d68db62ec4248e5a43b588ba2f1717b0dda0c1c3e53b8b20f4088b5f5561", kill_on_drop: false }`
[INFO] [stdout] 0cf3d68db62ec4248e5a43b588ba2f1717b0dda0c1c3e53b8b20f4088b5f5561