[INFO] crate shredder 0.1.1 is already in cache [INFO] testing shredder-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate shredder 0.1.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate shredder 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate shredder 0.1.1 [INFO] finished tweaking crates.io crate shredder 0.1.1 [INFO] tweaked toml for crates.io crate shredder 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d724dbf2810c2846854a6a4100bedbef723b90d38797ebf889775965d2d18321 [INFO] running `Command { std: "docker" "start" "-a" "d724dbf2810c2846854a6a4100bedbef723b90d38797ebf889775965d2d18321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d724dbf2810c2846854a6a4100bedbef723b90d38797ebf889775965d2d18321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d724dbf2810c2846854a6a4100bedbef723b90d38797ebf889775965d2d18321", kill_on_drop: false }` [INFO] [stdout] d724dbf2810c2846854a6a4100bedbef723b90d38797ebf889775965d2d18321 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e5b6589f746cbf9a5605c4eb7f6f5ef37097677d8aad05ef3112499a19f5514 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5e5b6589f746cbf9a5605c4eb7f6f5ef37097677d8aad05ef3112499a19f5514", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling dashmap v3.11.7 [INFO] [stderr] Compiling dynqueue v0.1.3 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling shredder_derive v0.1.1 [INFO] [stderr] Compiling rental v0.5.5 [INFO] [stderr] Compiling shredder v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.12s [INFO] running `Command { std: "docker" "inspect" "5e5b6589f746cbf9a5605c4eb7f6f5ef37097677d8aad05ef3112499a19f5514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e5b6589f746cbf9a5605c4eb7f6f5ef37097677d8aad05ef3112499a19f5514", kill_on_drop: false }` [INFO] [stdout] 5e5b6589f746cbf9a5605c4eb7f6f5ef37097677d8aad05ef3112499a19f5514 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41986b72fcb5ade544b355648dd2f82d50ee3307b3ad178e22915178d4d60fe2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "41986b72fcb5ade544b355648dd2f82d50ee3307b3ad178e22915178d4d60fe2", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling trybuild v1.0.30 [INFO] [stderr] Compiling shredder v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.85s [INFO] running `Command { std: "docker" "inspect" "41986b72fcb5ade544b355648dd2f82d50ee3307b3ad178e22915178d4d60fe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41986b72fcb5ade544b355648dd2f82d50ee3307b3ad178e22915178d4d60fe2", kill_on_drop: false }` [INFO] [stdout] 41986b72fcb5ade544b355648dd2f82d50ee3307b3ad178e22915178d4d60fe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dbb5fb09238d831437f36a1e1013ac9eee293daa446c3c56f63b63cbb6d55e1e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dbb5fb09238d831437f36a1e1013ac9eee293daa446c3c56f63b63cbb6d55e1e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/shredder-05cb3ba3484c361e [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test finalize::test::finalize_no_panic_u8 ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_usize ... ok [INFO] [stdout] test lockout::test::warrant_prevents_exclusive_warrant ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_u32 ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_u16 ... ok [INFO] [stdout] test scan::std_impls::test::vec_scans_correctly ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_i128 ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_i32 ... ok [INFO] [stdout] test lockout::test::exclusive_warrant_works_by_itself ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/derive_macro-e82b0fd37a8ddf6b [INFO] [stdout] test finalize::test::finalize_no_panic_i64 ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_u128 ... ok [INFO] [stdout] test lockout::test::multiple_warrants ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_u64 ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_i8 ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_i16 ... ok [INFO] [stdout] test finalize::test::finalize_no_panic_isize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling dashmap v3.11.7 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling dynqueue v0.1.3 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling shredder_derive v0.1.1 [INFO] [stderr] Compiling rental v0.5.5 [INFO] [stderr] Compiling shredder v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] test derive_trybuild ... test derive_trybuild has been running for over 60 seconds [INFO] [stderr] Compiling shredder-tests v0.0.0 (/opt/rustwide/target/tests/shredder) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test basic_scanables.rs [should pass] ... ok [INFO] [stderr] test non_gc_safe.rs [should fail to compile] ... ok [INFO] [stdout] test derive_trybuild ... ok [INFO] [stderr] test non_scan.rs [should fail to compile] ... ok [INFO] [stdout] [INFO] [stderr]  [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/integration-e980df952b489164 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test alloc_directed_graph_node_gc ... ok [INFO] [stdout] test alloc_u32_gc ... ok [INFO] [stdout] test drop_run ... ok [INFO] [stdout] test finalizers_run ... ok [INFO] [stdout] test no_drop_functional ... ok [INFO] [stdout] test clone_directed_graph_chain_gc ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/readme-60857a584077db09 [INFO] [stdout] test scan_skip_problem ... ok [INFO] [stdout] test clone_directed_graph_node_gc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test _main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stress-3a0d5103f5f5aeda [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test stress_test ... test stress_test has been running for over 60 seconds [INFO] [stderr] Doc-tests shredder [INFO] [stdout] test stress_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/scan/mod.rs - scan::Scan (line 58) ... ok [INFO] [stdout] test src/scan/mod.rs - scan::Scan (line 46) ... ok [INFO] [stdout] test src/scan/mod.rs - scan::Scan (line 74) ... ok [INFO] [stdout] test src/scan/mod.rs - scan::Scan (line 35) ... ok [INFO] [stdout] test src/lib.rs - run_with_gc_cleanup (line 182) ... ok [INFO] [stdout] test src/lib.rs - collect (line 149) ... ok [INFO] [stdout] test src/lib.rs - synchronize_destructors (line 163) ... ok [INFO] [stdout] test src/lib.rs - number_of_active_handles (line 104) ... ok [INFO] [stdout] test src/lib.rs - set_gc_trigger_percent (line 126) ... ok [INFO] [stdout] test src/lib.rs - number_of_tracked_allocations (line 90) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dbb5fb09238d831437f36a1e1013ac9eee293daa446c3c56f63b63cbb6d55e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbb5fb09238d831437f36a1e1013ac9eee293daa446c3c56f63b63cbb6d55e1e", kill_on_drop: false }` [INFO] [stdout] dbb5fb09238d831437f36a1e1013ac9eee293daa446c3c56f63b63cbb6d55e1e