[INFO] cloning repository https://github.com/HelloAIXIAOJI/JsonLang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HelloAIXIAOJI/JsonLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelloAIXIAOJI%2FJsonLang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelloAIXIAOJI%2FJsonLang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e877445ea22896a98b1bdbfdd9af4385490c5f4
[INFO] checking HelloAIXIAOJI/JsonLang against try#1c4199da70f816f2239f41c55168ff75a3663718 for pr-155499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelloAIXIAOJI%2FJsonLang" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HelloAIXIAOJI/JsonLang
[INFO] finished tweaking git repo https://github.com/HelloAIXIAOJI/JsonLang
[INFO] tweaked toml for git repo https://github.com/HelloAIXIAOJI/JsonLang written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HelloAIXIAOJI/JsonLang on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HelloAIXIAOJI/JsonLang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ece6de63d2bc34246b119369cf956c0a37c50fd2a701434b3692e621351a60e1
[INFO] running `Command { std: "docker" "start" "-a" "ece6de63d2bc34246b119369cf956c0a37c50fd2a701434b3692e621351a60e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ece6de63d2bc34246b119369cf956c0a37c50fd2a701434b3692e621351a60e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece6de63d2bc34246b119369cf956c0a37c50fd2a701434b3692e621351a60e1", kill_on_drop: false }`
[INFO] [stdout] ece6de63d2bc34246b119369cf956c0a37c50fd2a701434b3692e621351a60e1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 254cf51d7b49e80c7856ba07ae422be6d62f5323e53f07b2c40a6e9f2c3419c9
[INFO] running `Command { std: "docker" "start" "-a" "254cf51d7b49e80c7856ba07ae422be6d62f5323e53f07b2c40a6e9f2c3419c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking icu_properties v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling lua-src v546.0.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.108
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling luajit-src v210.4.8+resty107baaf
[INFO] [stderr]    Compiling mlua v0.8.10
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stdout] error[E0277]: the trait bound `!: FromLuaMulti<'_>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mlua-0.8.10/src/chunk.rs:290:14
[INFO] [stdout]     |
[INFO] [stdout] 290 |         self.call(())?;
[INFO] [stdout]     |              ^^^^ the trait `UserData` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `UserData`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mlua-0.8.10/src/userdata_impl.rs:583:9
[INFO] [stdout]     |
[INFO] [stdout] 583 |         impl<T: 'static + UserData> UserData for $type {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         `Arc<std::sync::Mutex<T>>`
[INFO] [stdout]     |         `Arc<std::sync::RwLock<T>>`
[INFO] [stdout]     |         `Rc<RefCell<T>>`
[INFO] [stdout]     |         `UserDataProxy<T>`
[INFO] [stdout] ...
[INFO] [stdout] 618 | lua_userdata_impl!(Rc<RefCell<T>>);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 619 | lua_userdata_impl!(Arc<Mutex<T>>);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout] 620 | lua_userdata_impl!(Arc<RwLock<T>>);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 629 | lua_userdata_impl!(UserDataProxy<T>);
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[INFO] [stdout] note: required for `!` to implement `FromLua<'_>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mlua-0.8.10/src/conversion.rs:148:43
[INFO] [stdout]     |
[INFO] [stdout] 148 | 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-1949cf8c6b5b557f/mlua-0.8.10/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-1949cf8c6b5b557f/mlua-0.8.10/src/chunk.rs:355:41
[INFO] [stdout]     |
[INFO] [stdout] 355 |     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]     = note: this error originates in the macro `lua_userdata_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[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 1 previous error
[INFO] running `Command { std: "docker" "inspect" "254cf51d7b49e80c7856ba07ae422be6d62f5323e53f07b2c40a6e9f2c3419c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "254cf51d7b49e80c7856ba07ae422be6d62f5323e53f07b2c40a6e9f2c3419c9", kill_on_drop: false }`
[INFO] [stdout] 254cf51d7b49e80c7856ba07ae422be6d62f5323e53f07b2c40a6e9f2c3419c9
