[INFO] cloning repository https://github.com/kariuki-george/lmetrics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kariuki-george/lmetrics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkariuki-george%2Flmetrics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkariuki-george%2Flmetrics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79abbbccab899ef23974906710755956fba10a7b
[INFO] documenting kariuki-george/lmetrics against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkariuki-george%2Flmetrics" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kariuki-george/lmetrics
[INFO] finished tweaking git repo https://github.com/kariuki-george/lmetrics
[INFO] tweaked toml for git repo https://github.com/kariuki-george/lmetrics written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kariuki-george/lmetrics on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kariuki-george/lmetrics 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" "+beta-2026-01-20" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c02f299749e717090c7e21ea223d8ea98df1cd1042b4104ee45ba97ddf23cdb0
[INFO] running `Command { std: "docker" "start" "-a" "c02f299749e717090c7e21ea223d8ea98df1cd1042b4104ee45ba97ddf23cdb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c02f299749e717090c7e21ea223d8ea98df1cd1042b4104ee45ba97ddf23cdb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02f299749e717090c7e21ea223d8ea98df1cd1042b4104ee45ba97ddf23cdb0", kill_on_drop: false }`
[INFO] [stdout] c02f299749e717090c7e21ea223d8ea98df1cd1042b4104ee45ba97ddf23cdb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06567296d78cbf91db7f0ba4f5708670e61dd96190f5f21e507948652fca5560
[INFO] running `Command { std: "docker" "start" "-a" "06567296d78cbf91db7f0ba4f5708670e61dd96190f5f21e507948652fca5560", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling serde v1.0.199
[INFO] [stderr]     Checking openssl-sys v0.9.102
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking metrics v0.22.3
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling procfs v0.16.0
[INFO] [stderr]     Checking raw-cpuid v11.0.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking procfs-core v0.16.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking sketches-ddsketch v0.2.2
[INFO] [stderr]     Checking base64 v0.22.0
[INFO] [stdout] error[E0521]: borrowed data escapes outside of associated function
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/metrics-0.22.3/src/recorder/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |       fn new(recorder: &dyn Recorder) -> Self {
[INFO] [stdout]    |              --------  - let's call the lifetime of this reference `'1`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              `recorder` is a reference that is only valid in the associated function body
[INFO] [stdout] ...
[INFO] [stdout] 77 | /         LOCAL_RECORDER.with(|local_recorder| {
[INFO] [stdout] 78 | |             local_recorder.set(Some(recorder_ptr));
[INFO] [stdout] 79 | |         });
[INFO] [stdout]    | |          ^
[INFO] [stdout]    | |          |
[INFO] [stdout]    | |__________`recorder` escapes the associated function body here
[INFO] [stdout]    |            argument requires that `'1` must outlive `'static`
[INFO] [stdout]    |
[INFO] [stdout] note: raw pointer casts of trait objects cannot extend lifetimes
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/metrics-0.22.3/src/recorder/mod.rs:75:60
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let recorder_ptr = unsafe { NonNull::new_unchecked(recorder as *const _ as *mut _) };
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this was previously accepted by the compiler but was changed recently
[INFO] [stdout]    = help: see <https://github.com/rust-lang/rust/issues/141402> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0521`.
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr] error: could not compile `metrics` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "06567296d78cbf91db7f0ba4f5708670e61dd96190f5f21e507948652fca5560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06567296d78cbf91db7f0ba4f5708670e61dd96190f5f21e507948652fca5560", kill_on_drop: false }`
[INFO] [stdout] 06567296d78cbf91db7f0ba4f5708670e61dd96190f5f21e507948652fca5560
