[INFO] fetching crate virtio-queue 0.12.0...
[INFO] testing virtio-queue-0.12.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate virtio-queue 0.12.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate virtio-queue 0.12.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate virtio-queue 0.12.0
[INFO] finished tweaking crates.io crate virtio-queue 0.12.0
[INFO] tweaked toml for crates.io crate virtio-queue 0.12.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 80 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (latest: v0.2.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vmm-sys-util v0.12.1
[INFO] [stderr]   Downloaded virtio-bindings v0.2.2
[INFO] [stderr]   Downloaded vm-memory v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 222615f6af81f46db9a2e69326d49e7f1a43382b4581015b625a09b342dcf275
[INFO] running `Command { std: "docker" "start" "-a" "222615f6af81f46db9a2e69326d49e7f1a43382b4581015b625a09b342dcf275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "222615f6af81f46db9a2e69326d49e7f1a43382b4581015b625a09b342dcf275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222615f6af81f46db9a2e69326d49e7f1a43382b4581015b625a09b342dcf275", kill_on_drop: false }`
[INFO] [stdout] 222615f6af81f46db9a2e69326d49e7f1a43382b4581015b625a09b342dcf275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac4905a0db1dd99bb5f232e2383f565ae5c8b00351716f06be382afcb228a4a7
[INFO] running `Command { std: "docker" "start" "-a" "ac4905a0db1dd99bb5f232e2383f565ae5c8b00351716f06be382afcb228a4a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling virtio-bindings v0.2.2
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling vmm-sys-util v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling vm-memory v0.14.1
[INFO] [stderr]    Compiling virtio-queue v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `Command { std: "docker" "inspect" "ac4905a0db1dd99bb5f232e2383f565ae5c8b00351716f06be382afcb228a4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4905a0db1dd99bb5f232e2383f565ae5c8b00351716f06be382afcb228a4a7", kill_on_drop: false }`
[INFO] [stdout] ac4905a0db1dd99bb5f232e2383f565ae5c8b00351716f06be382afcb228a4a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f8487e89bacc74601d8d96befe53a8699e59dd6f27fc23ccac3731b55610c41
[INFO] running `Command { std: "docker" "start" "-a" "9f8487e89bacc74601d8d96befe53a8699e59dd6f27fc23ccac3731b55610c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling virtio-queue v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.16s
[INFO] running `Command { std: "docker" "inspect" "9f8487e89bacc74601d8d96befe53a8699e59dd6f27fc23ccac3731b55610c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8487e89bacc74601d8d96befe53a8699e59dd6f27fc23ccac3731b55610c41", kill_on_drop: false }`
[INFO] [stdout] 9f8487e89bacc74601d8d96befe53a8699e59dd6f27fc23ccac3731b55610c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8428dc1e3b5ee1110f9ad4ae4fc74659cb908b59a65fc039ca1b020bee0618d1
[INFO] running `Command { std: "docker" "start" "-a" "8428dc1e3b5ee1110f9ad4ae4fc74659cb908b59a65fc039ca1b020bee0618d1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/virtio_queue-9c80acc4565a6373)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test chain::tests::test_indirect_descriptor_address_noaligned ... ok
[INFO] [stdout] test chain::tests::test_ttl_wrap_around ... ok
[INFO] [stdout] test chain::tests::test_indirect_descriptor_err ... ok
[INFO] [stdout] test chain::tests::test_new_from_indirect_descriptor ... ok
[INFO] [stdout] test chain::tests::test_checked_new_descriptor_chain ... ok
[INFO] [stdout] test descriptor::tests::test_descriptor_offset ... ok
[INFO] [stdout] test descriptor::tests::test_descriptor_copy ... ok
[INFO] [stdout] test descriptor::tests::test_used_elem_copy ... ok
[INFO] [stdout] test descriptor::tests::test_descriptor_getter_setter ... ok
[INFO] [stdout] test descriptor_utils::tests::read_full ... ok
[INFO] [stdout] test descriptor_utils::tests::reader_test_incompatible_chain ... ok
[INFO] [stdout] test descriptor::tests::test_used_elem_offset ... ok
[INFO] [stdout] test descriptor_utils::tests::reader_unexpected_eof ... ok
[INFO] [stdout] test descriptor_utils::tests::reader_test_inv_desc_addr ... ok
[INFO] [stdout] test descriptor_utils::tests::reader_test_simple_chain ... ok
[INFO] [stdout] test descriptor_utils::tests::reader_writer_shattered_object ... ok
[INFO] [stdout] test descriptor_utils::tests::write_full ... ok
[INFO] [stdout] test descriptor_utils::tests::split_border ... ok
[INFO] [stdout] test descriptor_utils::tests::split_end ... ok
[INFO] [stdout] test descriptor_utils::tests::split_outofbounds ... ok
[INFO] [stdout] test descriptor_utils::tests::writer_test_simple_chain ... ok
[INFO] [stdout] test descriptor_utils::tests::split_beginning ... ok
[INFO] [stdout] test descriptor_utils::tests::split_middle ... ok
[INFO] [stdout] test descriptor_utils::tests::reader_writer_shared_chain ... ok
[INFO] [stdout] test descriptor_utils::tests::writer_test_incompatible_chain ... ok
[INFO] [stdout] test queue::tests::test_descriptor_and_iterator ... ok
[INFO] [stdout] test queue::tests::test_invalid_avail_idx ... ok
[INFO] [stdout] test queue::tests::test_iterator_and_avail_idx ... ok
[INFO] [stdout] test queue::tests::test_queue_is_valid ... ok
[INFO] [stdout] test queue::tests::test_enable_disable_notification ... ok
[INFO] [stdout] test queue::tests::test_regression_iterator_division ... ok
[INFO] [stdout] test queue::tests::test_iterator ... ok
[INFO] [stdout] test queue::tests::test_regression_timeout_after_reset ... ok
[INFO] [stdout] test queue::tests::test_add_used ... ok
[INFO] [stdout] test queue::tests::test_setters_error_cases ... ok
[INFO] [stdout] test queue_sync::tests::test_queue_state_sync ... ok
[INFO] [stdout] test queue_sync::tests::test_enable_disable_notification ... ok
[INFO] [stdout] test queue_sync::tests::test_sync_state_reset_queue ... ok
[INFO] [stdout] test state::tests::test_invalid_queue_state ... ok
[INFO] [stdout] test queue_sync::tests::test_state_sync_add_used ... ok
[INFO] [stdout] test queue::tests::test_reset_queue ... ok
[INFO] [stdout] test queue::tests::test_consume_chains_with_notif ... ok
[INFO] [stdout] test state::tests::test_empty_queue_state ... ok
[INFO] [stdout] test queue::tests::test_needs_notification ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests virtio_queue
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/queue.rs - queue::AvailIter (line 634) ... FAILED
[INFO] [stdout] test src/descriptor.rs - descriptor::Descriptor (line 23) ... FAILED
[INFO] [stdout] test src/queue_sync.rs - queue_sync::QueueSync (line 19) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/queue.rs - queue::AvailIter (line 634) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `virtio_queue::mock`
[INFO] [stdout]   --> src/queue.rs:637:19
[INFO] [stdout]    |
[INFO] [stdout] 6  | use virtio_queue::mock::MockSplitQueue;
[INFO] [stdout]    |                   ^^^^ could not find `mock` in `virtio_queue`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub mod mock;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Descriptor` in the current scope
[INFO] [stdout]   --> src/queue.rs:655:31
[INFO] [stdout]    |
[INFO] [stdout] 24 |        descs.push(Descriptor::new((0x1000 * (i + 1)) as u64, 0x1000, flags as u16, i + 1));
[INFO] [stdout]    |                               ^^^ function or associated item not found in `Descriptor`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/descriptor.rs - descriptor::Descriptor (line 23) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `virtio_queue::mock`
[INFO] [stdout]   --> src/descriptor.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 6  | use virtio_queue::mock::MockSplitQueue;
[INFO] [stdout]    |                   ^^^^ could not find `mock` in `virtio_queue`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub mod mock;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Descriptor` in the current scope
[INFO] [stdout]   --> src/descriptor.rs:35:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |    let desc = Descriptor::new(0x1000, 0x1000, VRING_DESC_F_NEXT as u16, 1);
[INFO] [stdout]    |                           ^^^ function or associated item not found in `Descriptor`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Descriptor` in the current scope
[INFO] [stdout]   --> src/descriptor.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |    let desc = Descriptor::new(0x2000, 0x1000, VRING_DESC_F_WRITE as u16, 0);
[INFO] [stdout]    |                           ^^^ function or associated item not found in `Descriptor`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/descriptor.rs - descriptor::Descriptor (line 23)
[INFO] [stdout]     src/queue.rs - queue::AvailIter (line 634)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8428dc1e3b5ee1110f9ad4ae4fc74659cb908b59a65fc039ca1b020bee0618d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8428dc1e3b5ee1110f9ad4ae4fc74659cb908b59a65fc039ca1b020bee0618d1", kill_on_drop: false }`
[INFO] [stdout] 8428dc1e3b5ee1110f9ad4ae4fc74659cb908b59a65fc039ca1b020bee0618d1
