[INFO] cloning repository https://github.com/lxsang/luafcgi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lxsang/luafcgi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flxsang%2Fluafcgi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flxsang%2Fluafcgi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77cfca2fac9d60c99cff66a9cb4957c8893ae296 [INFO] documenting lxsang/luafcgi against 1.100.0-beta.1 for beta-rustdoc-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flxsang%2Fluafcgi" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/lxsang/luafcgi [INFO] finished tweaking git repo https://github.com/lxsang/luafcgi [INFO] tweaked toml for git repo https://github.com/lxsang/luafcgi written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lxsang/luafcgi on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lxsang/luafcgi 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] documenting lxsang/luafcgi against 1.100.0-beta.1 for beta-rustdoc-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flxsang%2Fluafcgi" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/lxsang/luafcgi [INFO] finished tweaking git repo https://github.com/lxsang/luafcgi [INFO] tweaked toml for git repo https://github.com/lxsang/luafcgi written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lxsang/luafcgi on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lxsang/luafcgi 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e [INFO] running `Command { std: "docker" "start" "8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling luajit-src v210.4.5+resty2cf5186 [INFO] [stderr] Compiling lua-src v544.0.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling mlua v0.8.7 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking twoway v0.2.2 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.26.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Checking toml v0.5.10 [INFO] [stdout] error[E0277]: the trait bound `!: FromLuaMulti<'_>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mlua-0.8.7/src/chunk.rs:289:14 [INFO] [stdout] | [INFO] [stdout] 289 | self.call(())?; [INFO] [stdout] | ^^^^ the trait `UserData` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mlua-0.8.7/src/userdata_impl.rs:581 [INFO] [stdout] | [INFO] [stdout] 581 | macro_rules! lua_userdata_impl { [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-0.8.7/src/userdata_impl.rs:583:9 [INFO] [stdout] | [INFO] [stdout] 583 | impl UserData for $type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Arc>` [INFO] [stdout] | `Arc>` [INFO] [stdout] | `Rc>` [INFO] [stdout] | `UserDataProxy` [INFO] [stdout] ... [INFO] [stdout] 618 | lua_userdata_impl!(Rc>); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] 619 | lua_userdata_impl!(Arc>); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] 620 | lua_userdata_impl!(Arc>); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 629 | lua_userdata_impl!(UserDataProxy); [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-0.8.7/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-0.8.7/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-0.8.7/src/chunk.rs:354:41 [INFO] [stdout] | [INFO] [stdout] 238 | impl<'lua, 'a> Chunk<'lua, 'a> { [INFO] [stdout] ... [INFO] [stdout] 354 | 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] 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" "8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e", kill_on_drop: false }` [INFO] [stdout] 8f85921026880f6bbf6972464abf04b26f0ae228196ee1056ab3242bcb301d8e