[INFO] cloning repository https://github.com/Ell/neatbot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ell/neatbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEll%2Fneatbot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEll%2Fneatbot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e393aee254996c0a6279c5d97aaf930f9d1ab3a2
[INFO] testing Ell/neatbot against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEll%2Fneatbot" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ell/neatbot on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ell/neatbot
[INFO] finished tweaking git repo https://github.com/Ell/neatbot
[INFO] tweaked toml for git repo https://github.com/Ell/neatbot written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Ell/neatbot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7ab496224ad8c9dc4c2312ed602e5965758cda78e711d0b76fe195486a827a5
[INFO] running `Command { std: "docker" "start" "-a" "b7ab496224ad8c9dc4c2312ed602e5965758cda78e711d0b76fe195486a827a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7ab496224ad8c9dc4c2312ed602e5965758cda78e711d0b76fe195486a827a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ab496224ad8c9dc4c2312ed602e5965758cda78e711d0b76fe195486a827a5", kill_on_drop: false }`
[INFO] [stdout] b7ab496224ad8c9dc4c2312ed602e5965758cda78e711d0b76fe195486a827a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb2e61a1ac79c450f90bbac24a417b8c3fd2603683c055a2772a4293d02ca34f
[INFO] running `Command { std: "docker" "start" "-a" "fb2e61a1ac79c450f90bbac24a417b8c3fd2603683c055a2772a4293d02ca34f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling bytes v0.6.0
[INFO] [stderr]    Compiling anyhow v1.0.35
[INFO] [stderr]    Compiling irc-rust v0.3.2
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling tokio v0.3.6
[INFO] [stderr]    Compiling luajit-src v210.1.1+resty29a66f7
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling lua-src v540.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.1
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.6
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling platform-dirs v0.3.0
[INFO] [stderr]    Compiling mlua v0.4.2
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling rustls v0.19.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling tokio-macros v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling tokio-util v0.5.1
[INFO] [stderr]    Compiling tokio-rustls v0.21.1
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling neatbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `UserData`
[INFO] [stdout]  --> src/plugin.rs:4:49
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{prelude::*, Function, Result, Table, UserData};
[INFO] [stdout]   |                                                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::internal::Exec`
[INFO] [stdout]  --> src/plugin.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use regex::internal::Exec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/plugin.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |         Self { executor }
[INFO] [stdout]    |                ^^^^^^^^ expected struct `PluginExecutor`, found enum `Result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `PluginExecutor`
[INFO] [stdout]                 found enum `Result<PluginExecutor, LuaError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neatbot`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "fb2e61a1ac79c450f90bbac24a417b8c3fd2603683c055a2772a4293d02ca34f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb2e61a1ac79c450f90bbac24a417b8c3fd2603683c055a2772a4293d02ca34f", kill_on_drop: false }`
[INFO] [stdout] fb2e61a1ac79c450f90bbac24a417b8c3fd2603683c055a2772a4293d02ca34f
