[INFO] fetching crate dumpster 1.1.1... [INFO] testing dumpster-1.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate dumpster 1.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate dumpster 1.1.1 [INFO] finished tweaking crates.io crate dumpster 1.1.1 [INFO] tweaked toml for crates.io crate dumpster 1.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dumpster 1.1.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dumpster 1.1.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d81b024adcb40adb3bfbde3d21bbe23a21338ebc66526a5ea246842ee39dcd60 [INFO] running `Command { std: "docker" "start" "-a" "d81b024adcb40adb3bfbde3d21bbe23a21338ebc66526a5ea246842ee39dcd60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d81b024adcb40adb3bfbde3d21bbe23a21338ebc66526a5ea246842ee39dcd60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d81b024adcb40adb3bfbde3d21bbe23a21338ebc66526a5ea246842ee39dcd60", kill_on_drop: false }` [INFO] [stdout] d81b024adcb40adb3bfbde3d21bbe23a21338ebc66526a5ea246842ee39dcd60 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81cddfe31ddaff7986932acbcf35877780e039d4ae2a665a4ac15cb0091d84c7 [INFO] running `Command { std: "docker" "start" "-a" "81cddfe31ddaff7986932acbcf35877780e039d4ae2a665a4ac15cb0091d84c7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling dumpster_derive v1.1.0 [INFO] [stderr] Compiling dumpster v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.79s [INFO] running `Command { std: "docker" "inspect" "81cddfe31ddaff7986932acbcf35877780e039d4ae2a665a4ac15cb0091d84c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81cddfe31ddaff7986932acbcf35877780e039d4ae2a665a4ac15cb0091d84c7", kill_on_drop: false }` [INFO] [stdout] 81cddfe31ddaff7986932acbcf35877780e039d4ae2a665a4ac15cb0091d84c7 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eccf587ddd152d147b21344a6c0fd73821d6f76834ea37535257bce352e26571 [INFO] running `Command { std: "docker" "start" "-a" "eccf587ddd152d147b21344a6c0fd73821d6f76834ea37535257bce352e26571", kill_on_drop: false }` [INFO] [stderr] Compiling dumpster v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `Command { std: "docker" "inspect" "eccf587ddd152d147b21344a6c0fd73821d6f76834ea37535257bce352e26571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eccf587ddd152d147b21344a6c0fd73821d6f76834ea37535257bce352e26571", kill_on_drop: false }` [INFO] [stdout] eccf587ddd152d147b21344a6c0fd73821d6f76834ea37535257bce352e26571 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e6b9731cbc03f094a6458271c5ffb1dc250cb237f5feaedcef18a7f949ed3aa1 [INFO] running `Command { std: "docker" "start" "-a" "e6b9731cbc03f094a6458271c5ffb1dc250cb237f5feaedcef18a7f949ed3aa1", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dumpster-9f9a2ae6ac8975ea) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test sync::tests::deadlock ... ok [INFO] [stdout] test ptr::tests::erased_alloc_slice ... ok [INFO] [stdout] test sync::tests::malicious ... ok [INFO] [stdout] test ptr::tests::erased_alloc_dyn ... ok [INFO] [stdout] test ptr::tests::erased_alloc ... ok [INFO] [stdout] test sync::tests::ref_count ... ok [INFO] [stdout] test sync::tests::open_drop ... ok [INFO] [stdout] test sync::tests::root_canal ... ok [INFO] [stdout] test sync::tests::self_referential ... ok [INFO] [stdout] test sync::tests::parallel_loop ... ok [INFO] [stdout] test unsync::tests::complete4 ... ok [INFO] [stdout] test unsync::tests::self_referential ... ok [INFO] [stdout] test unsync::tests::cyclic ... ok [INFO] [stdout] test sync::tests::self_ref_two_cycle ... ok [INFO] [stdout] test unsync::tests::parallel_loop ... ok [INFO] [stdout] test unsync::tests::simple ... ok [INFO] [stdout] test sync::tests::single_alloc ... ok [INFO] [stdout] test sync::tests::two_cycle ... ok [INFO] [stdout] test unsync::tests::double_borrow ... ok [INFO] [stdout] test sync::tests::fuzz ... ok [INFO] [stdout] test unsync::tests::escape_dead_pointer - should panic ... ok [INFO] [stdout] test sync::tests::escape_dead_pointer - should panic ... ok [INFO] [stdout] test sync::tests::eventually_collect ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Doc-tests dumpster [INFO] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test src/sync/mod.rs - sync::CollectInfo::n_gcs_dropped_since_last_collect (line 569) ... ok [INFO] [stdout] test src/lib.rs - Trace (line 319) ... ok [INFO] [stdout] test src/sync/collect.rs - sync::collect::set_collect_condition (line 230) ... ok [INFO] [stdout] test src/lib.rs - (line 91) ... ok [INFO] [stdout] test src/lib.rs - Trace (line 208) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::CollectInfo (line 152) ... ok [INFO] [stdout] test src/lib.rs - Trace (line 238) ... ok [INFO] [stdout] test src/lib.rs - Trace (line 223) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::CollectInfo::n_gcs_existing (line 588) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::CollectCondition (line 171) ... ok [INFO] [stdout] test src/lib.rs - (line 128) ... ok [INFO] [stdout] test src/lib.rs - (line 59) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc (line 59) ... ok [INFO] [stdout] test src/lib.rs - (line 73) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::ptr_eq (line 370) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::deref (line 625) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::as_ptr (line 349) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::new (line 223) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::ref_count (line 396) ... ok [INFO] [stdout] test src/sync/mod.rs - sync (line 18) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::default_collect_condition (line 195) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::CollectCondition (line 134) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::clone (line 466) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::is_dead (line 426) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::clone (line 479) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::try_clone (line 317) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::try_deref (line 257) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::CollectInfo::n_gcs_existing (line 653) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::try_clone (line 307) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::collect (line 130) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::eq (line 692) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::try_deref (line 267) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::CollectInfo::n_gcs_dropped_since_last_collect (line 634) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Gc::deref (line 634) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::new (line 205) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::clone (line 510) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync (line 17) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::deref (line 448) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc (line 61) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::clone (line 497) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::ref_count (line 370) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::eq (line 614) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::deref (line 439) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::try_clone (line 283) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::as_ptr (line 325) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::try_deref (line 237) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::set_collect_condition (line 177) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::ptr_eq (line 344) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::is_dead (line 399) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::collect (line 100) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::default_collect_condition (line 159) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::try_clone (line 293) ... ok [INFO] [stdout] test src/unsync/mod.rs - unsync::Gc::try_deref (line 247) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6b9731cbc03f094a6458271c5ffb1dc250cb237f5feaedcef18a7f949ed3aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6b9731cbc03f094a6458271c5ffb1dc250cb237f5feaedcef18a7f949ed3aa1", kill_on_drop: false }` [INFO] [stdout] e6b9731cbc03f094a6458271c5ffb1dc250cb237f5feaedcef18a7f949ed3aa1