[INFO] fetching crate qcow 1.2.0... [INFO] checking qcow-1.2.0 against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] extracting crate qcow 1.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate qcow 1.2.0 [INFO] finished tweaking crates.io crate qcow 1.2.0 [INFO] tweaked toml for crates.io crate qcow 1.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate qcow 1.2.0 on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding modular-bitfield v0.11.2 (available: v0.12.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] [stderr] Adding zstd v0.9.2+zstd.1.5.1 (available: v0.13.3) [INFO] [stderr] Adding zstd-safe v4.1.3+zstd.1.5.1 (available: v4.1.6+zstd.1.5.2) [INFO] [stderr] Adding zstd-sys v1.6.2+zstd.1.5.1 (available: v1.6.3+zstd.1.5.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4ad9225f00cb33b3044d9a3b01cf559f01d8d78563159b9e96eed0633d394fd [INFO] running `Command { std: "docker" "start" "-a" "e4ad9225f00cb33b3044d9a3b01cf559f01d8d78563159b9e96eed0633d394fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4ad9225f00cb33b3044d9a3b01cf559f01d8d78563159b9e96eed0633d394fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4ad9225f00cb33b3044d9a3b01cf559f01d8d78563159b9e96eed0633d394fd", kill_on_drop: false }` [INFO] [stdout] e4ad9225f00cb33b3044d9a3b01cf559f01d8d78563159b9e96eed0633d394fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a6ebe7f6b6d15da3bc1f8e0befe437f93dbb34ba031f073d72f076934b62aac [INFO] running `Command { std: "docker" "start" "-a" "2a6ebe7f6b6d15da3bc1f8e0befe437f93dbb34ba031f073d72f076934b62aac", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling zstd-sys v1.6.2+zstd.1.5.1 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Checking binread v2.2.0 [INFO] [stderr] Checking modular-bitfield v0.11.2 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Checking qcow v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | /// Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L2 [INFO] [stdout] | ^ [INFO] [stdout] 17 | /// tables to repair refcounts before accessing the image. [INFO] [stdout] 18 | pub dirty: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 ~ // Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L2 [INFO] [stdout] 17 | /// tables to repair refcounts before accessing the image. [INFO] [stdout] 18 ~ pub dirty: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | /// Corrupt bit. If this bit is set then any data structure may be corrupt and the image must [INFO] [stdout] | ^ [INFO] [stdout] 21 | /// not be written to (unless for regaining consistency). [INFO] [stdout] 22 | pub corrupt: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 ~ // Corrupt bit. If this bit is set then any data structure may be corrupt and the image must [INFO] [stdout] 21 | /// not be written to (unless for regaining consistency). [INFO] [stdout] 22 ~ pub corrupt: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | /// External data file bit. If this bit is set, an external data file is used. Guest clusters [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub external_data_file: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 24 ~ // External data file bit. If this bit is set, an external data file is used. Guest clusters [INFO] [stdout] 25 | /// are then stored in the external data file. For such images, clusters in the external data [INFO] [stdout] ... [INFO] [stdout] 29 | /// An External Data File Name header extension may be present if this bit is set. [INFO] [stdout] 30 ~ pub external_data_file: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | /// Compression type bit. If this bit is set, a non-default compression is used for compressed [INFO] [stdout] | ^ [INFO] [stdout] 33 | /// clusters. The compression_type field must be present and not zero. [INFO] [stdout] 34 | pub has_compression_type: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 ~ // Compression type bit. If this bit is set, a non-default compression is used for compressed [INFO] [stdout] 33 | /// clusters. The compression_type field must be present and not zero. [INFO] [stdout] 34 ~ pub has_compression_type: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | /// Extended L2 Entries. If this bit is set then L2 table entries use an extended format that [INFO] [stdout] | ^ [INFO] [stdout] 37 | /// allows subcluster-based allocation. See the Extended L2 Entries section for more details. [INFO] [stdout] 38 | pub extended_l2: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 36 ~ // Extended L2 Entries. If this bit is set then L2 table entries use an extended format that [INFO] [stdout] 37 | /// allows subcluster-based allocation. See the Extended L2 Entries section for more details. [INFO] [stdout] 38 ~ pub extended_l2: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | /// Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This means [INFO] [stdout] | ^ [INFO] [stdout] 50 | /// marking the image file dirty and postponing refcount metadata updates. [INFO] [stdout] 51 | pub lazy_refcount: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 49 ~ // Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This means [INFO] [stdout] 50 | /// marking the image file dirty and postponing refcount metadata updates. [INFO] [stdout] 51 ~ pub lazy_refcount: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | /// Bitmaps extension bit [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub bitmap_extension: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 ~ // Bitmaps extension bit [INFO] [stdout] 64 | /// [INFO] [stdout] ... [INFO] [stdout] 73 | /// considered inconsistent. [INFO] [stdout] 74 ~ pub bitmap_extension: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | /// Raw external data bit [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 91 | pub raw_external_data: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 76 ~ // Raw external data bit [INFO] [stdout] 77 | /// [INFO] [stdout] ... [INFO] [stdout] 90 | /// set. [INFO] [stdout] 91 ~ pub raw_external_data: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | /// Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L2 [INFO] [stdout] | ^ [INFO] [stdout] 17 | /// tables to repair refcounts before accessing the image. [INFO] [stdout] 18 | pub dirty: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 ~ // Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L2 [INFO] [stdout] 17 | /// tables to repair refcounts before accessing the image. [INFO] [stdout] 18 ~ pub dirty: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | /// Corrupt bit. If this bit is set then any data structure may be corrupt and the image must [INFO] [stdout] | ^ [INFO] [stdout] 21 | /// not be written to (unless for regaining consistency). [INFO] [stdout] 22 | pub corrupt: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 ~ // Corrupt bit. If this bit is set then any data structure may be corrupt and the image must [INFO] [stdout] 21 | /// not be written to (unless for regaining consistency). [INFO] [stdout] 22 ~ pub corrupt: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | /// External data file bit. If this bit is set, an external data file is used. Guest clusters [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub external_data_file: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 24 ~ // External data file bit. If this bit is set, an external data file is used. Guest clusters [INFO] [stdout] 25 | /// are then stored in the external data file. For such images, clusters in the external data [INFO] [stdout] ... [INFO] [stdout] 29 | /// An External Data File Name header extension may be present if this bit is set. [INFO] [stdout] 30 ~ pub external_data_file: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | /// Compression type bit. If this bit is set, a non-default compression is used for compressed [INFO] [stdout] | ^ [INFO] [stdout] 33 | /// clusters. The compression_type field must be present and not zero. [INFO] [stdout] 34 | pub has_compression_type: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 ~ // Compression type bit. If this bit is set, a non-default compression is used for compressed [INFO] [stdout] 33 | /// clusters. The compression_type field must be present and not zero. [INFO] [stdout] 34 ~ pub has_compression_type: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | /// Extended L2 Entries. If this bit is set then L2 table entries use an extended format that [INFO] [stdout] | ^ [INFO] [stdout] 37 | /// allows subcluster-based allocation. See the Extended L2 Entries section for more details. [INFO] [stdout] 38 | pub extended_l2: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 36 ~ // Extended L2 Entries. If this bit is set then L2 table entries use an extended format that [INFO] [stdout] 37 | /// allows subcluster-based allocation. See the Extended L2 Entries section for more details. [INFO] [stdout] 38 ~ pub extended_l2: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | /// Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This means [INFO] [stdout] | ^ [INFO] [stdout] 50 | /// marking the image file dirty and postponing refcount metadata updates. [INFO] [stdout] 51 | pub lazy_refcount: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 49 ~ // Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This means [INFO] [stdout] 50 | /// marking the image file dirty and postponing refcount metadata updates. [INFO] [stdout] 51 ~ pub lazy_refcount: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | /// Bitmaps extension bit [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub bitmap_extension: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 ~ // Bitmaps extension bit [INFO] [stdout] 64 | /// [INFO] [stdout] ... [INFO] [stdout] 73 | /// considered inconsistent. [INFO] [stdout] 74 ~ pub bitmap_extension: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/features.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | /// Raw external data bit [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 91 | pub raw_external_data: bool, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 76 ~ // Raw external data bit [INFO] [stdout] 77 | /// [INFO] [stdout] ... [INFO] [stdout] 90 | /// set. [INFO] [stdout] 91 ~ pub raw_external_data: boo, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.21s [INFO] running `Command { std: "docker" "inspect" "2a6ebe7f6b6d15da3bc1f8e0befe437f93dbb34ba031f073d72f076934b62aac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6ebe7f6b6d15da3bc1f8e0befe437f93dbb34ba031f073d72f076934b62aac", kill_on_drop: false }` [INFO] [stdout] 2a6ebe7f6b6d15da3bc1f8e0befe437f93dbb34ba031f073d72f076934b62aac