[INFO] fetching crate nydus-service 0.3.0... [INFO] checking nydus-service-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate nydus-service 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate nydus-service 0.3.0 [INFO] finished tweaking crates.io crate nydus-service 0.3.0 [INFO] tweaked toml for crates.io crate nydus-service 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nydus-service 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 232 packages to latest compatible versions [INFO] [stderr] Adding fuse-backend-rs v0.10.5 (available: v0.12.1) [INFO] [stderr] Adding mio v0.8.11 (available: v1.0.4) [INFO] [stderr] Adding nix v0.24.3 (available: v0.30.1) [INFO] [stderr] Adding rust-fsm v0.6.2 (available: v0.7.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] [stderr] Adding tokio-uring v0.4.0 (available: v0.5.0) [INFO] [stderr] Adding vhost v0.5.0 (available: v0.14.0) [INFO] [stderr] Adding vhost-user-backend v0.7.0 (available: v0.19.0) [INFO] [stderr] Adding virtio-bindings v0.1.0 (available: v0.2.6) [INFO] [stderr] Adding virtio-queue v0.6.1 (available: v0.16.0) [INFO] [stderr] Adding vm-memory v0.9.0 (available: v0.16.2) [INFO] [stderr] Adding vmm-sys-util v0.10.0 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-fsm v0.6.2 [INFO] [stderr] Downloaded io-uring v0.5.13 [INFO] [stderr] Downloaded rust-fsm-dsl v0.6.2 [INFO] [stderr] Downloaded dbs-allocator v0.1.1 [INFO] [stderr] Downloaded nydus-api v0.3.1 [INFO] [stderr] Downloaded nydus-utils v0.4.3 [INFO] [stderr] Downloaded vmm-sys-util v0.11.2 [INFO] [stderr] Downloaded vm-memory v0.10.0 [INFO] [stderr] Downloaded nydus-rafs v0.3.2 [INFO] [stderr] Downloaded nydus-storage v0.6.4 [INFO] [stderr] Downloaded virtio-queue v0.7.1 [INFO] [stderr] Downloaded fuse-backend-rs v0.10.5 [INFO] [stderr] Downloaded vhost v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 489a22756871cad3f207c28abc72c2868887b79a78ef2ed95ca55dc9e8bd6c89 [INFO] running `Command { std: "docker" "start" "-a" "489a22756871cad3f207c28abc72c2868887b79a78ef2ed95ca55dc9e8bd6c89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "489a22756871cad3f207c28abc72c2868887b79a78ef2ed95ca55dc9e8bd6c89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "489a22756871cad3f207c28abc72c2868887b79a78ef2ed95ca55dc9e8bd6c89", kill_on_drop: false }` [INFO] [stdout] 489a22756871cad3f207c28abc72c2868887b79a78ef2ed95ca55dc9e8bd6c89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 765116909f4aec2920f168b68e68df724b32087897cd210f1b68748bf44b8878 [INFO] running `Command { std: "docker" "start" "-a" "765116909f4aec2920f168b68e68df724b32087897cd210f1b68748bf44b8878", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Compiling fuse-backend-rs v0.10.5 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling io-uring v0.5.13 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking time-core v0.1.4 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling openssl-src v300.5.0+3.5.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking vmm-sys-util v0.11.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking vm-memory v0.10.0 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking caps v0.5.5 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling lz4-sys v1.11.1+lz4-1.10.0 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Checking vmm-sys-util v0.10.0 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking xattr v1.5.1 [INFO] [stderr] Compiling rust-fsm-dsl v0.6.2 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Checking rust-fsm v0.6.2 [INFO] [stderr] Checking tokio-uring v0.4.0 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Checking nydus-api v0.3.1 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking lz4 v1.28.1 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking nydus-utils v0.4.3 [INFO] [stderr] Checking nydus-storage v0.6.4 [INFO] [stderr] Checking nydus-rafs v0.3.2 [INFO] [stderr] Checking nydus-service v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs_service.rs:100:20 [INFO] [stdout] | [INFO] [stdout] 100 | fn upgrade_mgr(&self) -> Option>; [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 100 | fn upgrade_mgr(&self) -> Option>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs_service.rs:197:27 [INFO] [stdout] | [INFO] [stdout] 197 | fn backend_collection(&self) -> MutexGuard; [INFO] [stdout] | ^^^^^ ------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 197 | fn backend_collection(&self) -> MutexGuard<'_, FsBackendCollection>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fusedev.rs:215:20 [INFO] [stdout] | [INFO] [stdout] 215 | fn upgrade_mgr(&self) -> Option> { [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 215 | fn upgrade_mgr(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fusedev.rs:219:27 [INFO] [stdout] | [INFO] [stdout] 219 | fn backend_collection(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 219 | fn backend_collection(&self) -> MutexGuard<'_, FsBackendCollection> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/blob_cache.rs:317:18 [INFO] [stdout] | [INFO] [stdout] 317 | fn get_state(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 317 | fn get_state(&self) -> MutexGuard<'_, BlobCacheState> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/fs_cache.rs:831:30 [INFO] [stdout] | [INFO] [stdout] 831 | let a = unsafe { std::mem::transmute::<[u8; 4], u32>(buf_le32) }.to_le(); [INFO] [stdout] | -----------------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs_cache.rs:928:18 [INFO] [stdout] | [INFO] [stdout] 928 | fn get_state(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 928 | fn get_state(&self) -> MutexGuard<'_, FsCacheState> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs_service.rs:100:20 [INFO] [stdout] | [INFO] [stdout] 100 | fn upgrade_mgr(&self) -> Option>; [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 100 | fn upgrade_mgr(&self) -> Option>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs_service.rs:197:27 [INFO] [stdout] | [INFO] [stdout] 197 | fn backend_collection(&self) -> MutexGuard; [INFO] [stdout] | ^^^^^ ------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 197 | fn backend_collection(&self) -> MutexGuard<'_, FsBackendCollection>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fusedev.rs:215:20 [INFO] [stdout] | [INFO] [stdout] 215 | fn upgrade_mgr(&self) -> Option> { [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 215 | fn upgrade_mgr(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fusedev.rs:219:27 [INFO] [stdout] | [INFO] [stdout] 219 | fn backend_collection(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 219 | fn backend_collection(&self) -> MutexGuard<'_, FsBackendCollection> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/blob_cache.rs:317:18 [INFO] [stdout] | [INFO] [stdout] 317 | fn get_state(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 317 | fn get_state(&self) -> MutexGuard<'_, BlobCacheState> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/fs_cache.rs:831:30 [INFO] [stdout] | [INFO] [stdout] 831 | let a = unsafe { std::mem::transmute::<[u8; 4], u32>(buf_le32) }.to_le(); [INFO] [stdout] | -----------------------------------^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs_cache.rs:928:18 [INFO] [stdout] | [INFO] [stdout] 928 | fn get_state(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 928 | fn get_state(&self) -> MutexGuard<'_, FsCacheState> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 39s [INFO] running `Command { std: "docker" "inspect" "765116909f4aec2920f168b68e68df724b32087897cd210f1b68748bf44b8878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "765116909f4aec2920f168b68e68df724b32087897cd210f1b68748bf44b8878", kill_on_drop: false }` [INFO] [stdout] 765116909f4aec2920f168b68e68df724b32087897cd210f1b68748bf44b8878