[INFO] cloning repository https://github.com/moturus/puff [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moturus/puff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoturus%2Fpuff", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoturus%2Fpuff'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b21191da11161e7f548c0382c7a0f1eb37b6af1a [INFO] checking moturus/puff against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoturus%2Fpuff" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/moturus/puff [INFO] finished tweaking git repo https://github.com/moturus/puff [INFO] tweaked toml for git repo https://github.com/moturus/puff written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/moturus/puff on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/moturus/puff 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml_parser v1.0.1 [INFO] [stderr] Downloaded bitfield v0.15.0 [INFO] [stderr] Downloaded toml v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 835ae807eb6e1a04962541c944d3ea55118dd5f2ed159be49e0c8d669ac83f74 [INFO] running `Command { std: "docker" "start" "-a" "835ae807eb6e1a04962541c944d3ea55118dd5f2ed159be49e0c8d669ac83f74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "835ae807eb6e1a04962541c944d3ea55118dd5f2ed159be49e0c8d669ac83f74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "835ae807eb6e1a04962541c944d3ea55118dd5f2ed159be49e0c8d669ac83f74", kill_on_drop: false }` [INFO] [stdout] 835ae807eb6e1a04962541c944d3ea55118dd5f2ed159be49e0c8d669ac83f74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7e71fa568939dccbed86e5b67272cffaded82a31591e16e10c6f53aebedcdcd [INFO] running `Command { std: "docker" "start" "-a" "b7e71fa568939dccbed86e5b67272cffaded82a31591e16e10c6f53aebedcdcd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking winnow v0.7.12 [INFO] [stderr] Checking toml_writer v1.0.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking bitfield v0.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking toml_parser v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling derive-layout v0.0.0 (/opt/rustwide/workdir/derive-layout) [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_spanned v1.0.0 [INFO] [stderr] Checking toml_datetime v0.7.0 [INFO] [stderr] Checking toml v0.9.3 [INFO] [stderr] Checking puff v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `assert_matches` [INFO] [stdout] --> src/mem/addressable.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | use assert_matches::assert_matches; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `assert_matches` [INFO] [stdout] --> src/mem/mapped.rs:554:9 [INFO] [stdout] | [INFO] [stdout] 554 | use assert_matches::assert_matches; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::hv::test` [INFO] [stdout] --> src/mem/mapped.rs:562:20 [INFO] [stdout] | [INFO] [stdout] 562 | use crate::hv::test::FakeVmMemory; [INFO] [stdout] | ^^^^ could not find `test` in `hv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::hv::test` [INFO] [stdout] --> src/mem/mem.rs:435:20 [INFO] [stdout] | [INFO] [stdout] 435 | use crate::hv::test::FakeVmMemory; [INFO] [stdout] | ^^^^ could not find `test` in `hv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::mem::emulated` [INFO] [stdout] --> src/mem/mem.rs:436:21 [INFO] [stdout] | [INFO] [stdout] 436 | use crate::mem::emulated::Mmio; [INFO] [stdout] | ^^^^^^^^ could not find `emulated` in `mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/virtio/pci.rs:641:31 [INFO] [stdout] | [INFO] [stdout] 641 | let mut caps: Vec> = vec![ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 641 - let mut caps: Vec> = vec![ [INFO] [stdout] 641 + let mut caps: Vec> = vec![ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/virtio/pci.rs:641:31 [INFO] [stdout] | [INFO] [stdout] 641 | let mut caps: Vec> = vec![ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 641 - let mut caps: Vec> = vec![ [INFO] [stdout] 641 + let mut caps: Vec> = vec![ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `KvmConfig` [INFO] [stdout] --> src/hv/kvm/kvm.rs:120:28 [INFO] [stdout] | [INFO] [stdout] 120 | let kvm = Kvm::new(KvmConfig::default()).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `KvmConfig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `puff` (bin "puff" test) due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: struct `KvmIoEventFd` is never constructed [INFO] [stdout] --> src/hv/kvm/bindings.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub struct KvmIoEventFd { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/hv/kvm/kvm.rs:58:48 [INFO] [stdout] | [INFO] [stdout] 58 | action.sa_sigaction = sigrtmin_handler as _; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 58 | action.sa_sigaction = sigrtmin_handler as *const () as _; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mem/mapped.rs:261:19 [INFO] [stdout] | [INFO] [stdout] 261 | fn slice_iter(&self, gpa: usize, len: usize) -> Iter { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 261 | fn slice_iter(&self, gpa: usize, len: usize) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/mem/mapped.rs:269:23 [INFO] [stdout] | [INFO] [stdout] 269 | fn slice_iter_mut(&self, gpa: usize, len: usize) -> IterMut { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 269 | fn slice_iter_mut(&self, gpa: usize, len: usize) -> IterMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virtio/queue/queue.rs:50:14 [INFO] [stdout] | [INFO] [stdout] 50 | fn queue(&self) -> Result; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 50 | fn queue(&self) -> Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virtio/queue/split.rs:277:14 [INFO] [stdout] | [INFO] [stdout] 277 | fn queue(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 277 | fn queue(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b7e71fa568939dccbed86e5b67272cffaded82a31591e16e10c6f53aebedcdcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7e71fa568939dccbed86e5b67272cffaded82a31591e16e10c6f53aebedcdcd", kill_on_drop: false }` [INFO] [stdout] b7e71fa568939dccbed86e5b67272cffaded82a31591e16e10c6f53aebedcdcd