[INFO] fetching crate vhost-device-spi 0.1.0... [INFO] testing vhost-device-spi-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate vhost-device-spi 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate vhost-device-spi 0.1.0 [INFO] finished tweaking crates.io crate vhost-device-spi 0.1.0 [INFO] tweaked toml for crates.io crate vhost-device-spi 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vhost-device-spi 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vhost-device-spi 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded virtio-bindings v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cb5629932f42849e65854b7a41a9c0b88f8a37299a307650e6d3c231c118e9a [INFO] running `Command { std: "docker" "start" "-a" "2cb5629932f42849e65854b7a41a9c0b88f8a37299a307650e6d3c231c118e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cb5629932f42849e65854b7a41a9c0b88f8a37299a307650e6d3c231c118e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cb5629932f42849e65854b7a41a9c0b88f8a37299a307650e6d3c231c118e9a", kill_on_drop: false }` [INFO] [stdout] 2cb5629932f42849e65854b7a41a9c0b88f8a37299a307650e6d3c231c118e9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e58f55bc40f0aa20e2edcaafda56538bed8b50dedf63dd25eb81792ea7932560 [INFO] running `Command { std: "docker" "start" "-a" "e58f55bc40f0aa20e2edcaafda56538bed8b50dedf63dd25eb81792ea7932560", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling virtio-bindings v0.2.2 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling clap_builder v4.5.9 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Compiling vmm-sys-util v0.12.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling vm-memory v0.14.1 [INFO] [stderr] Compiling virtio-queue v0.12.0 [INFO] [stderr] Compiling vhost v0.11.0 [INFO] [stderr] Compiling clap v4.5.9 [INFO] [stderr] Compiling vhost-user-backend v0.15.0 [INFO] [stderr] Compiling vhost-device-spi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.08s [INFO] running `Command { std: "docker" "inspect" "e58f55bc40f0aa20e2edcaafda56538bed8b50dedf63dd25eb81792ea7932560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e58f55bc40f0aa20e2edcaafda56538bed8b50dedf63dd25eb81792ea7932560", kill_on_drop: false }` [INFO] [stdout] e58f55bc40f0aa20e2edcaafda56538bed8b50dedf63dd25eb81792ea7932560 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2e368b0db743cdb9e27244c1984b61f1e79a26972dcbbae8bff51a3ef112dd6 [INFO] running `Command { std: "docker" "start" "-a" "b2e368b0db743cdb9e27244c1984b61f1e79a26972dcbbae8bff51a3ef112dd6", 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-spi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `Vec` will be dropped [INFO] [stdout] --> src/spi.rs:913:32 [INFO] [stdout] | [INFO] [stdout] 913 | tx_buf: vec![7, 4].as_ptr() as u64, [INFO] [stdout] | ---------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `Vec` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `Vec` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `Vec` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `Vec` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `Vec` will be dropped [INFO] [stdout] --> src/spi.rs:914:32 [INFO] [stdout] | [INFO] [stdout] 914 | rx_buf: vec![7, 4].as_ptr() as u64, [INFO] [stdout] | ---------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `Vec` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `Vec` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `Vec` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `Vec` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.93s [INFO] running `Command { std: "docker" "inspect" "b2e368b0db743cdb9e27244c1984b61f1e79a26972dcbbae8bff51a3ef112dd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2e368b0db743cdb9e27244c1984b61f1e79a26972dcbbae8bff51a3ef112dd6", kill_on_drop: false }` [INFO] [stdout] b2e368b0db743cdb9e27244c1984b61f1e79a26972dcbbae8bff51a3ef112dd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7f1c5dadfacff55c4bc9e0bca9c9e30c01c24227579842fa404ecaeb527ee750 [INFO] running `Command { std: "docker" "start" "-a" "7f1c5dadfacff55c4bc9e0bca9c9e30c01c24227579842fa404ecaeb527ee750", kill_on_drop: false }` [INFO] [stderr] warning: a dangling pointer will be produced because the temporary `Vec` will be dropped [INFO] [stderr] --> src/spi.rs:913:32 [INFO] [stderr] | [INFO] [stderr] 913 | tx_buf: vec![7, 4].as_ptr() as u64, [INFO] [stderr] | ---------- ^^^^^^ this pointer will immediately be invalid [INFO] [stderr] | | [INFO] [stderr] | this `Vec` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `Vec` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: you must make sure that the variable you bind the `Vec` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stderr] = help: in particular, if this pointer is returned from the current function, binding the `Vec` inside the function will not suffice [INFO] [stderr] = help: for more information, see [INFO] [stderr] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stderr] [INFO] [stderr] warning: a dangling pointer will be produced because the temporary `Vec` will be dropped [INFO] [stderr] --> src/spi.rs:914:32 [INFO] [stderr] | [INFO] [stderr] 914 | rx_buf: vec![7, 4].as_ptr() as u64, [INFO] [stderr] | ---------- ^^^^^^ this pointer will immediately be invalid [INFO] [stderr] | | [INFO] [stderr] | this `Vec` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `Vec` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: you must make sure that the variable you bind the `Vec` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stderr] = help: in particular, if this pointer is returned from the current function, binding the `Vec` inside the function will not suffice [INFO] [stderr] = help: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `vhost-device-spi` (bin "vhost-device-spi" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vhost_device_spi-7fd115cd2aa585ba) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test spi::tests::test_phys_device_failure ... ok [INFO] [stdout] test spi::tests::test_spi_ctrl_param_check ... ok [INFO] [stdout] test spi::tests::test_spi_ioctl_cmd ... ok [INFO] [stdout] test spi::tests::test_spi_transfer ... ok [INFO] [stdout] test tests::test_parse_successful ... ok [INFO] [stdout] test vhu_spi::tests::process_requests_failure ... ok [INFO] [stdout] test vhu_spi::tests::verify_backend ... ok [INFO] [stdout] test tests::test_fail_listener ... ok [INFO] [stdout] test vhu_spi::tests::process_requests_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7f1c5dadfacff55c4bc9e0bca9c9e30c01c24227579842fa404ecaeb527ee750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f1c5dadfacff55c4bc9e0bca9c9e30c01c24227579842fa404ecaeb527ee750", kill_on_drop: false }` [INFO] [stdout] 7f1c5dadfacff55c4bc9e0bca9c9e30c01c24227579842fa404ecaeb527ee750