[INFO] fetching crate nydus-rafs 0.3.2...
[INFO] building nydus-rafs-0.3.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate nydus-rafs 0.3.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nydus-rafs 0.3.2
[INFO] finished tweaking crates.io crate nydus-rafs 0.3.2
[INFO] tweaked toml for crates.io crate nydus-rafs 0.3.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nydus-rafs 0.3.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 135 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.4)
[INFO] [stderr]       Adding fuse-backend-rs v0.10.5 (available: v0.13.1)
[INFO] [stderr]       Adding nix v0.24.3 (available: v0.30.1)
[INFO] [stderr]       Adding nydus-api v0.3.1 (available: v0.4.0)
[INFO] [stderr]       Adding nydus-storage v0.6.4 (available: v0.7.0)
[INFO] [stderr]       Adding nydus-utils v0.4.3 (available: v0.5.0)
[INFO] [stderr]       Adding vm-memory v0.10.0 (available: v0.16.2)
[INFO] [stderr]       Adding vmm-sys-util v0.11.2 (available: v0.15.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e52f06c0c482d7b1ad19b0b86352e115accf7d7353b038d05b3c536a78b433b8
[INFO] running `Command { std: "docker" "start" "-a" "e52f06c0c482d7b1ad19b0b86352e115accf7d7353b038d05b3c536a78b433b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e52f06c0c482d7b1ad19b0b86352e115accf7d7353b038d05b3c536a78b433b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52f06c0c482d7b1ad19b0b86352e115accf7d7353b038d05b3c536a78b433b8", kill_on_drop: false }`
[INFO] [stdout] e52f06c0c482d7b1ad19b0b86352e115accf7d7353b038d05b3c536a78b433b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93ba2926a58b498ff37dd184cf085e89185c6049d83560c2fa31599e644009fe
[INFO] running `Command { std: "docker" "start" "-a" "93ba2926a58b498ff37dd184cf085e89185c6049d83560c2fa31599e644009fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling fuse-backend-rs v0.10.5
[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]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling vmm-sys-util v0.11.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling vm-memory v0.10.0
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling caps v0.5.5
[INFO] [stderr]    Compiling openssl-src v300.5.2+3.5.2
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[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]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling nydus-api v0.3.1
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling lz4 v1.28.1
[INFO] [stderr]    Compiling nydus-utils v0.4.3
[INFO] [stderr]    Compiling nydus-storage v0.6.4
[INFO] [stderr]    Compiling nydus-rafs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-oss`
[INFO] [stdout]    --> src/fs.rs:876:17
[INFO] [stdout]     |
[INFO] [stdout] 876 | #[cfg(all(test, feature = "backend-oss"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `fusedev`, `vhost-user-fs`, and `virtio-fs`
[INFO] [stdout]     = help: consider adding `backend-oss` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/metadata/inode.rs:586:61
[INFO] [stdout]     |
[INFO] [stdout] 586 |                 *self = Self::V6(RafsV6Inode::from(i.deref().deref()));
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn metadata::RafsInodeExt` does not implement `Deref`, so calling `deref` on `&dyn metadata::RafsInodeExt` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/metadata/inode.rs:589:61
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 *self = Self::V5(RafsV5Inode::from(i.deref().deref()));
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn metadata::RafsInodeExt` does not implement `Deref`, so calling `deref` on `&dyn metadata::RafsInodeExt` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 38s
[INFO] running `Command { std: "docker" "inspect" "93ba2926a58b498ff37dd184cf085e89185c6049d83560c2fa31599e644009fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ba2926a58b498ff37dd184cf085e89185c6049d83560c2fa31599e644009fe", kill_on_drop: false }`
[INFO] [stdout] 93ba2926a58b498ff37dd184cf085e89185c6049d83560c2fa31599e644009fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b7e473a0050d18bb448add2aca27fd4d9fd845bb28203c05ebfc5ed2d7be587
[INFO] running `Command { std: "docker" "start" "-a" "5b7e473a0050d18bb448add2aca27fd4d9fd845bb28203c05ebfc5ed2d7be587", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-oss`
[INFO] [stdout]    --> src/fs.rs:876:17
[INFO] [stdout]     |
[INFO] [stdout] 876 | #[cfg(all(test, feature = "backend-oss"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `fusedev`, `vhost-user-fs`, and `virtio-fs`
[INFO] [stdout]     = help: consider adding `backend-oss` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/metadata/inode.rs:586:61
[INFO] [stdout]     |
[INFO] [stdout] 586 |                 *self = Self::V6(RafsV6Inode::from(i.deref().deref()));
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn metadata::RafsInodeExt` does not implement `Deref`, so calling `deref` on `&dyn metadata::RafsInodeExt` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/metadata/inode.rs:589:61
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 *self = Self::V5(RafsV5Inode::from(i.deref().deref()));
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn metadata::RafsInodeExt` does not implement `Deref`, so calling `deref` on `&dyn metadata::RafsInodeExt` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nydus-rafs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-oss`
[INFO] [stdout]    --> src/fs.rs:876:17
[INFO] [stdout]     |
[INFO] [stdout] 876 | #[cfg(all(test, feature = "backend-oss"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `fusedev`, `vhost-user-fs`, and `virtio-fs`
[INFO] [stdout]     = help: consider adding `backend-oss` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/metadata/layout/v6.rs:2438:17
[INFO] [stdout]      |
[INFO] [stdout] 2438 |         assert!((entry1 == target1 || entry1 == target2));
[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] 2438 -         assert!((entry1 == target1 || entry1 == target2));
[INFO] [stdout] 2438 +         assert!( entry1 == target1 || entry1 == target2);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/metadata/inode.rs:586:61
[INFO] [stdout]     |
[INFO] [stdout] 586 |                 *self = Self::V6(RafsV6Inode::from(i.deref().deref()));
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn metadata::RafsInodeExt` does not implement `Deref`, so calling `deref` on `&dyn metadata::RafsInodeExt` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/metadata/inode.rs:589:61
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 *self = Self::V5(RafsV5Inode::from(i.deref().deref()));
[INFO] [stdout]     |                                                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `dyn metadata::RafsInodeExt` does not implement `Deref`, so calling `deref` on `&dyn metadata::RafsInodeExt` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "5b7e473a0050d18bb448add2aca27fd4d9fd845bb28203c05ebfc5ed2d7be587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7e473a0050d18bb448add2aca27fd4d9fd845bb28203c05ebfc5ed2d7be587", kill_on_drop: false }`
[INFO] [stdout] 5b7e473a0050d18bb448add2aca27fd4d9fd845bb28203c05ebfc5ed2d7be587
