[INFO] cloning repository https://github.com/LuneWeb/LuneWeb-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LuneWeb/LuneWeb-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuneWeb%2FLuneWeb-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuneWeb%2FLuneWeb-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5ac42469713dc07adda7fa246919e3e928735a1
[INFO] checking LuneWeb/LuneWeb-rs against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuneWeb%2FLuneWeb-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LuneWeb/LuneWeb-rs
[INFO] finished tweaking git repo https://github.com/LuneWeb/LuneWeb-rs
[INFO] tweaked toml for git repo https://github.com/LuneWeb/LuneWeb-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LuneWeb/LuneWeb-rs on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LuneWeb/LuneWeb-rs 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2cffca6585f93d87188ae6f79df8ae01993e4ac6bb06d679daf7898095675a58", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> libraries/luneweb/app.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         target: &tao::event_loop::EventLoopWindowTarget<AppEvent>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> libraries/luneweb/app.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         target: &tao::event_loop::EventLoopWindowTarget<AppEvent>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias`
[INFO] [stdout]  --> libraries/luneweb/lua_require/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Some((alias, path)) = strip_alias(path.clone())? {
[INFO] [stdout]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_alias`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> libraries/luneweb/lua_require/mod.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Some((alias, path)) = strip_alias(path.clone())? {
[INFO] [stdout]   |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias`
[INFO] [stdout]  --> libraries/luneweb/lua_require/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Some((alias, path)) = strip_alias(path.clone())? {
[INFO] [stdout]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_alias`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> libraries/luneweb/lua_require/mod.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Some((alias, path)) = strip_alias(path.clone())? {
[INFO] [stdout]   |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> libraries/luneweb/lua_require/utils.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn load_cache(lua: &mlua::Lua) -> mlua::AppDataRef<ModuleCache> {
[INFO] [stdout]    |                    ^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn load_cache(lua: &mlua::Lua) -> mlua::AppDataRef<'_, ModuleCache> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> libraries/luneweb/lua_require/utils.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn load_cache(lua: &mlua::Lua) -> mlua::AppDataRef<ModuleCache> {
[INFO] [stdout]    |                    ^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn load_cache(lua: &mlua::Lua) -> mlua::AppDataRef<'_, ModuleCache> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "797eabde83448194c9db2f55b86572cb5c621c27e01a27bf31b2834e4217e5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797eabde83448194c9db2f55b86572cb5c621c27e01a27bf31b2834e4217e5a1", kill_on_drop: false }`
[INFO] [stdout] 797eabde83448194c9db2f55b86572cb5c621c27e01a27bf31b2834e4217e5a1
