[INFO] fetching crate snaplock 0.0.5... [INFO] testing snaplock-0.0.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate snaplock 0.0.5 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate snaplock 0.0.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate snaplock 0.0.5 [INFO] tweaked toml for crates.io crate snaplock 0.0.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate snaplock 0.0.5 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate snaplock 0.0.5 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded comfy-table v7.2.1 [INFO] [stderr] Downloaded crossterm v0.29.0 [INFO] [stderr] Downloaded libm v0.2.15 [INFO] [stderr] Downloaded syn v2.0.108 [INFO] [stderr] Downloaded rustix v1.1.2 [INFO] [stderr] Downloaded seqlock v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82f8a62bd91ec6dc5138297ec3991b183095ecbdc1b05a124c1f56d238117853 [INFO] running `Command { std: "docker" "start" "-a" "82f8a62bd91ec6dc5138297ec3991b183095ecbdc1b05a124c1f56d238117853", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82f8a62bd91ec6dc5138297ec3991b183095ecbdc1b05a124c1f56d238117853", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82f8a62bd91ec6dc5138297ec3991b183095ecbdc1b05a124c1f56d238117853", kill_on_drop: false }` [INFO] [stdout] 82f8a62bd91ec6dc5138297ec3991b183095ecbdc1b05a124c1f56d238117853 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a50df7fbe9b75f271d15d849d29a6da871827203936410c97aefad23951b72a [INFO] running `Command { std: "docker" "start" "-a" "6a50df7fbe9b75f271d15d849d29a6da871827203936410c97aefad23951b72a", kill_on_drop: false }` [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling snaplock v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "6a50df7fbe9b75f271d15d849d29a6da871827203936410c97aefad23951b72a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a50df7fbe9b75f271d15d849d29a6da871827203936410c97aefad23951b72a", kill_on_drop: false }` [INFO] [stdout] 6a50df7fbe9b75f271d15d849d29a6da871827203936410c97aefad23951b72a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 401be10e7ce67e1a789a75cdfd62e96ada37f579a833eea1dd384e9fbe39290b [INFO] running `Command { std: "docker" "start" "-a" "401be10e7ce67e1a789a75cdfd62e96ada37f579a833eea1dd384e9fbe39290b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling litrs v1.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling document-features v0.2.12 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling windows-link v0.2.1 [INFO] [stderr] Compiling windows-sys v0.61.2 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling crossterm v0.29.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling simba v0.9.1 [INFO] [stderr] Compiling seqlock v0.2.0 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling comfy-table v7.2.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling statrs v0.18.0 [INFO] [stderr] Compiling snaplock v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `comfy_table::modifiers::UTF8_ROUND_CORNERS` [INFO] [stdout] --> examples/rwlock.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use comfy_table::modifiers::UTF8_ROUND_CORNERS; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope [INFO] [stdout] --> examples/rwlock.rs:204:29 [INFO] [stdout] | [INFO] [stdout] 204 | UnsafeCell::new(libc::PTHREAD_RWLOCK_INITIALIZER), [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope [INFO] [stdout] --> examples/rwlock.rs:212:13 [INFO] [stdout] | [INFO] [stdout] 212 | libc::pthread_rwlock_rdlock(self.1.get()); [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope [INFO] [stdout] --> examples/rwlock.rs:214:13 [INFO] [stdout] | [INFO] [stdout] 214 | libc::pthread_rwlock_unlock(self.1.get()); [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope [INFO] [stdout] --> examples/rwlock.rs:223:13 [INFO] [stdout] | [INFO] [stdout] 223 | libc::pthread_rwlock_wrlock(self.1.get()); [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope [INFO] [stdout] --> examples/rwlock.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | libc::pthread_rwlock_unlock(self.1.get()); [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope [INFO] [stdout] --> examples/rwlock.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 237 | libc::pthread_rwlock_destroy(self.1.get()); [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `libc` in this scope [INFO] [stdout] --> examples/rwlock.rs:196:51 [INFO] [stdout] | [INFO] [stdout] 196 | struct PthreadRwLock(UnsafeCell, UnsafeCell); [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `snaplock` (example "rwlock") due to 7 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "401be10e7ce67e1a789a75cdfd62e96ada37f579a833eea1dd384e9fbe39290b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "401be10e7ce67e1a789a75cdfd62e96ada37f579a833eea1dd384e9fbe39290b", kill_on_drop: false }` [INFO] [stdout] 401be10e7ce67e1a789a75cdfd62e96ada37f579a833eea1dd384e9fbe39290b