[INFO] fetching crate vhost-device-can 0.1.0... [INFO] testing vhost-device-can-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate vhost-device-can 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate vhost-device-can 0.1.0 [INFO] finished tweaking crates.io crate vhost-device-can 0.1.0 [INFO] tweaked toml for crates.io crate vhost-device-can 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vhost-device-can 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vhost-device-can 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4eae1c744dcea7adc9f9d5ab5bb37b34b2d9d215372bf7209c3a1eb2be1322e8 [INFO] running `Command { std: "docker" "start" "-a" "4eae1c744dcea7adc9f9d5ab5bb37b34b2d9d215372bf7209c3a1eb2be1322e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4eae1c744dcea7adc9f9d5ab5bb37b34b2d9d215372bf7209c3a1eb2be1322e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eae1c744dcea7adc9f9d5ab5bb37b34b2d9d215372bf7209c3a1eb2be1322e8", kill_on_drop: false }` [INFO] [stdout] 4eae1c744dcea7adc9f9d5ab5bb37b34b2d9d215372bf7209c3a1eb2be1322e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c2cd8dcb38c4aebc0d897f0ffeb1b354f4ee0e3b2ac31ef077e4024cc17a049 [INFO] running `Command { std: "docker" "start" "-a" "3c2cd8dcb38c4aebc0d897f0ffeb1b354f4ee0e3b2ac31ef077e4024cc17a049", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling virtio-bindings v0.2.4 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling byte_conv v0.1.1 [INFO] [stderr] Compiling embedded-can v0.4.1 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling queues v1.1.0 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling vmm-sys-util v0.12.1 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling vm-memory v0.14.1 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling virtio-queue v0.12.0 [INFO] [stderr] Compiling vhost v0.11.0 [INFO] [stderr] Compiling vhost-user-backend v0.15.0 [INFO] [stderr] Compiling neli-proc-macros v0.1.3 [INFO] [stderr] Compiling neli v0.6.4 [INFO] [stderr] Compiling socketcan v3.3.1 [INFO] [stderr] Compiling vhost-device-can v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/backend.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/can.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{error, info, trace, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/vhu_can.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | use log::{error, trace, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VirtioCanTxResponse` is never constructed [INFO] [stdout] --> src/virtio_can.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct VirtioCanTxResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VirtioCanCtrlResponse` is never constructed [INFO] [stdout] --> src/virtio_can.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub struct VirtioCanCtrlResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.34s [INFO] running `Command { std: "docker" "inspect" "3c2cd8dcb38c4aebc0d897f0ffeb1b354f4ee0e3b2ac31ef077e4024cc17a049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c2cd8dcb38c4aebc0d897f0ffeb1b354f4ee0e3b2ac31ef077e4024cc17a049", kill_on_drop: false }` [INFO] [stdout] 3c2cd8dcb38c4aebc0d897f0ffeb1b354f4ee0e3b2ac31ef077e4024cc17a049 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56f926523ea45dc0b313e2a0ce0a170664abeaf81883ca3aee3d501f167bb280 [INFO] running `Command { std: "docker" "start" "-a" "56f926523ea45dc0b313e2a0ce0a170664abeaf81883ca3aee3d501f167bb280", kill_on_drop: false }` [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling virtio-queue v0.12.0 [INFO] [stderr] Compiling vhost-user-backend v0.15.0 [INFO] [stderr] Compiling vhost-device-can v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/backend.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/can.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{error, info, trace, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/vhu_can.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | use log::{error, trace, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `Command { std: "docker" "inspect" "56f926523ea45dc0b313e2a0ce0a170664abeaf81883ca3aee3d501f167bb280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56f926523ea45dc0b313e2a0ce0a170664abeaf81883ca3aee3d501f167bb280", kill_on_drop: false }` [INFO] [stdout] 56f926523ea45dc0b313e2a0ce0a170664abeaf81883ca3aee3d501f167bb280 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0cb4691c78a831bd4d0c9736dd46114c0e19a15372ddf7aef20b0e5a912e889 [INFO] running `Command { std: "docker" "start" "-a" "b0cb4691c78a831bd4d0c9736dd46114c0e19a15372ddf7aef20b0e5a912e889", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/backend.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | use log::{error, info, warn}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/can.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | use log::{error, info, trace, warn}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/vhu_can.rs:19:11 [INFO] [stderr] | [INFO] [stderr] 19 | use log::{error, trace, warn}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `vhost-device-can` (bin "vhost-device-can" test) generated 3 warnings (run `cargo fix --bin "vhost-device-can" -p vhost-device-can --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vhost_device_can-7159a6a18a05c630) [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test backend::tests::test_can_invalid_mult_socket_configuration_2 ... ok [INFO] [stdout] test backend::tests::test_can_invalid_socket_configuration ... ok [INFO] [stdout] test can::tests::test_can_controller_config ... ok [INFO] [stdout] test backend::tests::test_can_valid_configuration_start_backend_server_fail ... ok [INFO] [stdout] test backend::tests::test_can_valid_mult_device_configuration ... ok [INFO] [stdout] test can::tests::test_can_controller_operation ... ok [INFO] [stdout] test can::tests::test_can_open_socket_fail ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_rx_can_frame ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_rx_canfd_vcan0 ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_rx_rtr_frame ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_tx_can_frame ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_rx_canfd_frame ... ok [INFO] [stdout] test can::tests::test_can_controller_push_and_pop ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_tx_canfd_frame ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_tx_unknown_frame ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_ctrl_request_default ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_ctrl_response_default ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_tx_rtr_frame ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_rx_err_frame ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_rx_eff_frame ... ok [INFO] [stdout] test backend::tests::test_can_valid_configuration ... ok [INFO] [stdout] test can::tests::test_can_controller_start_read_thread ... ok [INFO] [stdout] test backend::tests::test_can_invalid_mult_socket_configuration_1 ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_frame_default ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_empty_handle_request ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_ctrl_request ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_tx_eff_frame ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_tx_response_default ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_empty_requests ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_tx_general_tests ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_tx_device_started_check_frame_fail ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_rx_request ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_tx_device_started_test_send_fail ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_tx_device_stopped_test ... ok [INFO] [stdout] test can::tests::test_can_controller_creation ... ok [INFO] [stdout] test backend::tests::test_can_valid_configuration_start_backend_fail ... ok [INFO] [stdout] test can::tests::test_can_read_socket_fail ... ok [INFO] [stdout] test vhu_can::tests::test_virtio_can_check_rx_features_not_negotiated ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b0cb4691c78a831bd4d0c9736dd46114c0e19a15372ddf7aef20b0e5a912e889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0cb4691c78a831bd4d0c9736dd46114c0e19a15372ddf7aef20b0e5a912e889", kill_on_drop: false }` [INFO] [stdout] b0cb4691c78a831bd4d0c9736dd46114c0e19a15372ddf7aef20b0e5a912e889