[INFO] fetching crate metrics_printer 0.2.0... [INFO] checking metrics_printer-0.2.0 against try#7424ce9ff9baac3e9d9f5dd3c85828cddea0134d for pr-136776-2 [INFO] extracting crate metrics_printer 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate metrics_printer 0.2.0 [INFO] finished tweaking crates.io crate metrics_printer 0.2.0 [INFO] tweaked toml for crates.io crate metrics_printer 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate metrics_printer 0.2.0 on toolchain 7424ce9ff9baac3e9d9f5dd3c85828cddea0134d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate metrics_printer 0.2.0 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" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 961773e6cb15c15db84109e373c26f4dd222bf76c590f3e6c5da14de7974eecb [INFO] running `Command { std: "docker" "start" "-a" "961773e6cb15c15db84109e373c26f4dd222bf76c590f3e6c5da14de7974eecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "961773e6cb15c15db84109e373c26f4dd222bf76c590f3e6c5da14de7974eecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "961773e6cb15c15db84109e373c26f4dd222bf76c590f3e6c5da14de7974eecb", kill_on_drop: false }` [INFO] [stdout] 961773e6cb15c15db84109e373c26f4dd222bf76c590f3e6c5da14de7974eecb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b71d535693535987bcb5dfed890e55de7a31c1387aa3307c947c5765ccdec321 [INFO] running `Command { std: "docker" "start" "-a" "b71d535693535987bcb5dfed890e55de7a31c1387aa3307c947c5765ccdec321", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking foldhash v0.1.4 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking raw-cpuid v11.3.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking sketches-ddsketch v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking ordered-float v4.6.0 [INFO] [stderr] Checking quanta v0.12.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking metrics v0.24.1 [INFO] [stdout] error[E0521]: borrowed data escapes outside of associated function [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/metrics-0.24.1/src/recorder/mod.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 140 | impl<'a> LocalRecorderGuard<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 141 | /// Creates a new `LocalRecorderGuard` and sets the thread-local recorder. [INFO] [stdout] 142 | fn new(recorder: &'a dyn Recorder) -> Self { [INFO] [stdout] | -------- `recorder` is a reference that is only valid in the associated function body [INFO] [stdout] ... [INFO] [stdout] 149 | LOCAL_RECORDER.with(|local_recorder| local_recorder.replace(Some(recorder_ptr))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `recorder` escapes the associated function body here [INFO] [stdout] | argument requires that `'a` must outlive `'static` [INFO] [stdout] | [INFO] [stdout] = note: requirement occurs because of the type `Cell>>`, which makes the generic argument `Option>` invariant [INFO] [stdout] = note: the struct `Cell` is invariant over the parameter `T` [INFO] [stdout] = help: see for more information about variance [INFO] [stdout] note: raw pointer casts of trait objects do not cast away lifetimes [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/metrics-0.24.1/src/recorder/mod.rs:146:60 [INFO] [stdout] | [INFO] [stdout] 146 | 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 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0521`. [INFO] [stdout] [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" "b71d535693535987bcb5dfed890e55de7a31c1387aa3307c947c5765ccdec321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b71d535693535987bcb5dfed890e55de7a31c1387aa3307c947c5765ccdec321", kill_on_drop: false }` [INFO] [stdout] b71d535693535987bcb5dfed890e55de7a31c1387aa3307c947c5765ccdec321