[INFO] fetching crate cnr 0.1.0... [INFO] testing cnr-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate cnr 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate cnr 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cnr 0.1.0 [INFO] finished tweaking crates.io crate cnr 0.1.0 [INFO] tweaked toml for crates.io crate cnr 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate cnr 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 95c66cbc2b3a2eaf05f583547530fcc8f51c39e2b1db8afcaf7347d002139e3b [INFO] running `Command { std: "docker" "start" "-a" "95c66cbc2b3a2eaf05f583547530fcc8f51c39e2b1db8afcaf7347d002139e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95c66cbc2b3a2eaf05f583547530fcc8f51c39e2b1db8afcaf7347d002139e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95c66cbc2b3a2eaf05f583547530fcc8f51c39e2b1db8afcaf7347d002139e3b", kill_on_drop: false }` [INFO] [stdout] 95c66cbc2b3a2eaf05f583547530fcc8f51c39e2b1db8afcaf7347d002139e3b [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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1973cfa81ce121cc1caaf243269359fe54901a6c48df1b5f07db496b4f4fd312 [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" "1973cfa81ce121cc1caaf243269359fe54901a6c48df1b5f07db496b4f4fd312", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Compiling arr_macro v0.1.3 [INFO] [stderr] Compiling cnr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.52s [INFO] running `Command { std: "docker" "inspect" "1973cfa81ce121cc1caaf243269359fe54901a6c48df1b5f07db496b4f4fd312", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1973cfa81ce121cc1caaf243269359fe54901a6c48df1b5f07db496b4f4fd312", kill_on_drop: false }` [INFO] [stdout] 1973cfa81ce121cc1caaf243269359fe54901a6c48df1b5f07db496b4f4fd312 [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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e87543859a6a5190f60d32ed8d48a24e283d315c47c30eec5306abf499b9fa89 [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" "e87543859a6a5190f60d32ed8d48a24e283d315c47c30eec5306abf499b9fa89", kill_on_drop: false }` [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling chashmap v2.2.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling cnr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 33.13s [INFO] running `Command { std: "docker" "inspect" "e87543859a6a5190f60d32ed8d48a24e283d315c47c30eec5306abf499b9fa89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e87543859a6a5190f60d32ed8d48a24e283d315c47c30eec5306abf499b9fa89", kill_on_drop: false }` [INFO] [stdout] e87543859a6a5190f60d32ed8d48a24e283d315c47c30eec5306abf499b9fa89 [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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f00b61b7596a6c41de133a7019d759b79708161d7351fea6db689f89658bab8 [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" "2f00b61b7596a6c41de133a7019d759b79708161d7351fea6db689f89658bab8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cnr-4002cfa1c314a8f3) [INFO] [stdout] running 57 tests [INFO] [stdout] test context::test::test_context_batch_size ... ok [INFO] [stdout] test context::test::test_context_create_default ... ok [INFO] [stdout] test context::test::test_context_enqueue_full ... ok [INFO] [stdout] test context::test::test_context_enqueue ... ok [INFO] [stdout] test context::test::test_context_ops ... ok [INFO] [stdout] test context::test::test_context_ops_empty ... ok [INFO] [stdout] test context::test::test_context_res ... ok [INFO] [stdout] test context::test::test_context_enqueue_resps ... ok [INFO] [stdout] test context::test::test_context_enqueue_resps_empty ... ok [INFO] [stdout] test log::tests::test_entry_create_default ... ok [INFO] [stdout] test log::tests::test_log_entry_size ... ok [INFO] [stdout] test log::tests::test_log_create ... ok [INFO] [stdout] test context::test::test_context_res_empty ... ok [INFO] [stdout] test context::test::test_index ... ok [INFO] [stdout] test context::test::test_context_ops_scan ... ok [INFO] [stdout] test log::tests::test_log_index ... ok [INFO] [stdout] test context::test::test_context_res_panic - should panic ... ok [INFO] [stdout] test context::test::test_context_ops_panic - should panic ... ok [INFO] [stdout] test log::tests::test_log_min_size ... ok [INFO] [stdout] test log::tests::test_log_power_of_two ... ok [INFO] [stdout] test log::tests::test_log_register ... ok [INFO] [stdout] test log::tests::test_log_register_none ... ok [INFO] [stdout] test log::tests::test_log_refcount_change_with_gc ... ok [INFO] [stdout] test log::tests::test_log_append ... ok [INFO] [stdout] test log::tests::test_log_append_multiple ... ok [INFO] [stdout] test replica::test::test_execute_mut_scan ... ok [INFO] [stdout] test log::tests::test_log_exec_zero ... ok [INFO] [stdout] test log::tests::test_log_advance_head ... ok [INFO] [stdout] test log::tests::test_log_exec_wrap ... ok [INFO] [stdout] test log::tests::test_log_append_gc ... ok [INFO] [stdout] test log::tests::test_log_append_wrap ... ok [INFO] [stdout] test log::tests::test_exec_panic - should panic ... ok [INFO] [stdout] test log::tests::test_log_exec ... ok [INFO] [stdout] test replica::test::test_handle_scan_op ... ok [INFO] [stdout] test log::tests::test_log_change_refcount ... ok [INFO] [stdout] test log::tests::test_log_exec_empty ... ok [INFO] [stdout] test replica::test::test_replica_create ... ok [INFO] [stdout] test log::tests::test_log_create_default ... ok [INFO] [stdout] test log::tests::test_log_exec_multiple ... ok [INFO] [stdout] test replica::test::test_replica_register ... ok [INFO] [stdout] test replica::test::test_replica_make_pending ... ok [INFO] [stdout] test replica::test::test_replica_register_none ... ok [INFO] [stdout] test log::tests::test_replica_synced_for_read ... ok [INFO] [stdout] test replica::test::test_replica_try_combine_fail ... ok [INFO] [stdout] test replica::test::test_outstanding_scan_ops_leaf_log ... ok [INFO] [stdout] test replica::test::test_outstanding_scan_ops ... ok [INFO] [stdout] test replica::test::test_replica_sync_for_logs ... ok [INFO] [stdout] test replica::test::test_scan_ops ... ok [INFO] [stdout] test replica::test::test_replica_execute_combine ... ok [INFO] [stdout] test replica::test::test_replica_try_combine ... ok [INFO] [stdout] test replica::test::test_replica_execute_not_synced ... ok [INFO] [stdout] test replica::test::test_replica_execute ... ok [INFO] [stdout] test replica::test::test_replica_try_combine_pending ... ok [INFO] [stdout] test replica::test::test_multiple_combiner ... ok [INFO] [stdout] test replica::test::test_more_than_nlogs_combiner - should panic ... ok [INFO] [stdout] test replica::test::test_multiple_parallel_combiner ... ok [INFO] [stdout] test replica::test::test_replica_get_response ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 39.16s [INFO] [stdout] [INFO] [stderr] Running tests/hashmap.rs (/opt/rustwide/target/debug/deps/hashmap-b0bef6e10b476526) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test single_replica_multi_log_mix ... ok [INFO] [stdout] test single_replica_single_log_mix1 ... ok [INFO] [stdout] test single_replica_single_log_mix2 ... ok [INFO] [stdout] test multi_replica_single_log_mix1 ... ok [INFO] [stdout] test multi_replica_single_log_mix2 ... ok [INFO] [stdout] test multi_replica_multi_log_mix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.89s [INFO] [stdout] [INFO] [stderr] Running tests/verify.rs (/opt/rustwide/target/debug/deps/verify-0208613a930085c7) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test sequential_test_mut_order ... ok [INFO] [stdout] test parallel_test_mut2scan_order ... ok [INFO] [stdout] test sequential_test_mut2scan_order ... ok [INFO] [stdout] test sequential_test_scan_order ... ok [INFO] [stdout] test parallel_test_mut_order has been running for over 60 seconds [INFO] [stdout] test parallel_test_scan_order has been running for over 60 seconds [INFO] [stdout] test parallel_test_mut_order ... ok [INFO] [stdout] test parallel_test_scan_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 144.80s [INFO] [stdout] [INFO] [stderr] Doc-tests cnr [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/log.rs - log::Log::update_closure (line 313) ... ok [INFO] [stdout] test src/log.rs - log::Log::new (line 208) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/replica.rs - replica::Replica::new (line 190) ... ok [INFO] [stdout] test src/replica.rs - replica::Replica::execute_mut (line 423) ... ok [INFO] [stdout] test src/replica.rs - replica::Replica::register (line 331) ... ok [INFO] [stdout] test src/replica.rs - replica::Replica::execute_scan (line 761) ... ok [INFO] [stdout] test src/replica.rs - replica::Replica::execute_mut_scan (line 518) ... ok [INFO] [stdout] test src/replica.rs - replica::Replica::execute (line 679) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f00b61b7596a6c41de133a7019d759b79708161d7351fea6db689f89658bab8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f00b61b7596a6c41de133a7019d759b79708161d7351fea6db689f89658bab8", kill_on_drop: false }` [INFO] [stdout] 2f00b61b7596a6c41de133a7019d759b79708161d7351fea6db689f89658bab8