[INFO] fetching crate qcow 1.2.0... [INFO] testing qcow-1.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate qcow 1.2.0 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate qcow 1.2.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "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 36 packages to latest compatible versions [INFO] [stderr] Adding modular-bitfield v0.11.2 (available: v0.13.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2f7efbe1e4d28758cb2a8bb37ac0bb34fcc116a5e9066c9ea750b6889149166 [INFO] running `Command { std: "docker" "start" "-a" "f2f7efbe1e4d28758cb2a8bb37ac0bb34fcc116a5e9066c9ea750b6889149166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2f7efbe1e4d28758cb2a8bb37ac0bb34fcc116a5e9066c9ea750b6889149166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2f7efbe1e4d28758cb2a8bb37ac0bb34fcc116a5e9066c9ea750b6889149166", kill_on_drop: false }` [INFO] [stdout] f2f7efbe1e4d28758cb2a8bb37ac0bb34fcc116a5e9066c9ea750b6889149166 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ededf87d571ceedc0b23a9a059d906b023971f51c13e49e31bcd720ec269411 [INFO] running `Command { std: "docker" "start" "-a" "2ededf87d571ceedc0b23a9a059d906b023971f51c13e49e31bcd720ec269411", kill_on_drop: false }` [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [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 thiserror v1.0.69 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Compiling 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] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) 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] 16 + // Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L [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] | [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] 20 + // Corrupt bit. If this bit is set then any data structure may be corrupt and the image mus [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] 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] 24 + // External data file bit. If this bit is set, an external data file is used. Guest cluster [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] | [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] 32 + // Compression type bit. If this bit is set, a non-default compression is used for compresse [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] | [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] 36 + // Extended L2 Entries. If this bit is set then L2 table entries use an extended format tha [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] | [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] 49 + // Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This mean [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] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 - /// Bitmaps extension bit [INFO] [stdout] 63 + // Bitmaps extension bi [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] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 76 - /// Raw external data bit [INFO] [stdout] 76 + // Raw external data bi [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.27s [INFO] running `Command { std: "docker" "inspect" "2ededf87d571ceedc0b23a9a059d906b023971f51c13e49e31bcd720ec269411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ededf87d571ceedc0b23a9a059d906b023971f51c13e49e31bcd720ec269411", kill_on_drop: false }` [INFO] [stdout] 2ededf87d571ceedc0b23a9a059d906b023971f51c13e49e31bcd720ec269411 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f79d59273a0a6b4b2203568ba2ea0d2d0a09fec3bf61477c4fa573854e12ea8d [INFO] running `Command { std: "docker" "start" "-a" "f79d59273a0a6b4b2203568ba2ea0d2d0a09fec3bf61477c4fa573854e12ea8d", kill_on_drop: false }` [INFO] [stderr] Compiling 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] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) 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] 16 + // Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L [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] | [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] 20 + // Corrupt bit. If this bit is set then any data structure may be corrupt and the image mus [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] 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] 24 + // External data file bit. If this bit is set, an external data file is used. Guest cluster [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] | [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] 32 + // Compression type bit. If this bit is set, a non-default compression is used for compresse [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] | [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] 36 + // Extended L2 Entries. If this bit is set then L2 table entries use an extended format tha [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] | [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] 49 + // Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This mean [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] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 - /// Bitmaps extension bit [INFO] [stdout] 63 + // Bitmaps extension bi [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] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 76 - /// Raw external data bit [INFO] [stdout] 76 + // Raw external data bi [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] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) 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] 16 + // Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L [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] | [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] 20 + // Corrupt bit. If this bit is set then any data structure may be corrupt and the image mus [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] 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] 24 + // External data file bit. If this bit is set, an external data file is used. Guest cluster [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] | [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] 32 + // Compression type bit. If this bit is set, a non-default compression is used for compresse [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] | [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] 36 + // Extended L2 Entries. If this bit is set then L2 table entries use an extended format tha [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] | [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] 49 + // Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This mean [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] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 - /// Bitmaps extension bit [INFO] [stdout] 63 + // Bitmaps extension bi [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] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 76 - /// Raw external data bit [INFO] [stdout] 76 + // Raw external data bi [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "f79d59273a0a6b4b2203568ba2ea0d2d0a09fec3bf61477c4fa573854e12ea8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f79d59273a0a6b4b2203568ba2ea0d2d0a09fec3bf61477c4fa573854e12ea8d", kill_on_drop: false }` [INFO] [stdout] f79d59273a0a6b4b2203568ba2ea0d2d0a09fec3bf61477c4fa573854e12ea8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aac9cb8bbf6ed88b73fd5d49a62857b0f56d4f04250256b4094755aed63feb9d [INFO] running `Command { std: "docker" "start" "-a" "aac9cb8bbf6ed88b73fd5d49a62857b0f56d4f04250256b4094755aed63feb9d", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/features.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | /// Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L2 [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 16 - /// Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L2 [INFO] [stderr] 16 + // Dirty bit. If this bit is set then refcounts may be inconsistent, make sure to scan L1/L [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/features.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | /// Corrupt bit. If this bit is set then any data structure may be corrupt and the image must [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 20 - /// Corrupt bit. If this bit is set then any data structure may be corrupt and the image must [INFO] [stderr] 20 + // Corrupt bit. If this bit is set then any data structure may be corrupt and the image mus [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/features.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | /// External data file bit. If this bit is set, an external data file is used. Guest clusters [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 24 - /// External data file bit. If this bit is set, an external data file is used. Guest clusters [INFO] [stderr] 24 + // External data file bit. If this bit is set, an external data file is used. Guest cluster [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/features.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | /// Compression type bit. If this bit is set, a non-default compression is used for compressed [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 32 - /// Compression type bit. If this bit is set, a non-default compression is used for compressed [INFO] [stderr] 32 + // Compression type bit. If this bit is set, a non-default compression is used for compresse [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/features.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | /// Extended L2 Entries. If this bit is set then L2 table entries use an extended format that [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 36 - /// Extended L2 Entries. If this bit is set then L2 table entries use an extended format that [INFO] [stderr] 36 + // Extended L2 Entries. If this bit is set then L2 table entries use an extended format tha [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/features.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | /// Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This means [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 49 - /// Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This means [INFO] [stderr] 49 + // Lazy refcounts bit. If this bit is set then lazy refcount updates can be used. This mean [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/features.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | /// Bitmaps extension bit [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 63 - /// Bitmaps extension bit [INFO] [stderr] 63 + // Bitmaps extension bi [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/features.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | /// Raw external data bit [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 76 - /// Raw external data bit [INFO] [stderr] 76 + // Raw external data bi [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `qcow` (lib) generated 8 warnings (run `cargo fix --lib -p qcow` to apply 8 suggestions) [INFO] [stderr] warning: `qcow` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qcow-6fb91a6531a866d3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/parse.rs (/opt/rustwide/target/debug/deps/parse-9ddc9ac4946df539) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parse ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- parse stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'parse' (26) panicked at tests/parse.rs:12:38: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileNotFound(Os { code: 2, kind: NotFound, message: "No such file or directory" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6544e569bbe2 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6544e569bbe2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6544e569bbe2 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6544e569bbe2 - ::fmt::h47627beda0767f4c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6544e56abe8f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6544e56abe8f - core::fmt::write::h8a63064c67176fd8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x6544e5669413 - std::io::default_write_fmt::hd4797e693c0ec256 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6544e5669413 - std::io::Write::write_fmt::h791e240ad2720c99 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6544e56753a2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6544e5679e9f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6544e5679d31 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x6544e563c4ae - as core::ops::function::Fn>::call::h3f5a16438cee2b4e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 12: 0x6544e563c4ae - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6544e567a4af - as core::ops::function::Fn>::call::hdb18da3e68df7464 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 14: 0x6544e567a4af - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x6544e567a30a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x6544e56754d9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x6544e565dbbd - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x6544e56b3c50 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x6544e56b31d6 - core::result::unwrap_failed::he81173b5792ad6b0 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5 [INFO] [stdout] 20: 0x6544e5582d94 - core::result::Result::unwrap::hdfc338b834b85e36 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x6544e5582d94 - parse::parse::h24c79df018bc528b [INFO] [stdout] at /opt/rustwide/workdir/tests/parse.rs:12:38 [INFO] [stdout] 22: 0x6544e5583f07 - parse::parse::{{closure}}::hc4b872501d405c64 [INFO] [stdout] at /opt/rustwide/workdir/tests/parse.rs:8:11 [INFO] [stdout] 23: 0x6544e555d226 - core::ops::function::FnOnce::call_once::ha3f50a738b801291 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x6544e563c2fb - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x6544e563c2fb - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x6544e5650918 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x6544e5650918 - as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x6544e5650918 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x6544e5650918 - std::panicking::catch_unwind::h8609b446221def5f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x6544e5650918 - std::panic::catch_unwind::h362f73cc48531e26 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x6544e5650918 - test::run_test_in_process::hf52fd21d696aae67 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x6544e5650918 - test::run_test::{{closure}}::h7e780b8354e6d007 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x6544e56296e4 - test::run_test::{{closure}}::hdc2695f2276aad3e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x6544e56296e4 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x6544e562d01a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 36: 0x6544e562d01a - as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x6544e562d01a - std::panicking::catch_unwind::do_call::h495689350c27df20 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x6544e562d01a - std::panicking::catch_unwind::hf22437c51d1b3740 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x6544e562d01a - std::panic::catch_unwind::habda1a57de8231f8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x6544e562d01a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 41: 0x6544e562d01a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x6544e56707cf - as core::ops::function::FnOnce>::call_once::he4d85cb537521972 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9 [INFO] [stdout] 43: 0x6544e56707cf - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 44: 0x736c40bd7aa4 - [INFO] [stdout] 45: 0x736c40c64a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] parse [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test parse` [INFO] running `Command { std: "docker" "inspect" "aac9cb8bbf6ed88b73fd5d49a62857b0f56d4f04250256b4094755aed63feb9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac9cb8bbf6ed88b73fd5d49a62857b0f56d4f04250256b4094755aed63feb9d", kill_on_drop: false }` [INFO] [stdout] aac9cb8bbf6ed88b73fd5d49a62857b0f56d4f04250256b4094755aed63feb9d