[INFO] fetching crate nbits 0.8.1... [INFO] testing nbits-0.8.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate nbits 0.8.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate nbits 0.8.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nbits 0.8.1 [INFO] tweaked toml for crates.io crate nbits 0.8.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nbits 0.8.1 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] crate crates.io crate nbits 0.8.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7bfd5a851ba080544f16a3dc84ccc836c4f7fe41ceaeddef11e46b370ff66294 [INFO] running `Command { std: "docker" "start" "-a" "7bfd5a851ba080544f16a3dc84ccc836c4f7fe41ceaeddef11e46b370ff66294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bfd5a851ba080544f16a3dc84ccc836c4f7fe41ceaeddef11e46b370ff66294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bfd5a851ba080544f16a3dc84ccc836c4f7fe41ceaeddef11e46b370ff66294", kill_on_drop: false }` [INFO] [stdout] 7bfd5a851ba080544f16a3dc84ccc836c4f7fe41ceaeddef11e46b370ff66294 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 79768df2c9fc0f99709563e32a83a17c714030a9f319d1e05b88a3e497ee2da4 [INFO] running `Command { std: "docker" "start" "-a" "79768df2c9fc0f99709563e32a83a17c714030a9f319d1e05b88a3e497ee2da4", kill_on_drop: false }` [INFO] [stderr] Compiling nbits v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbits.rs:334:13 [INFO] [stdout] | [INFO] [stdout] 334 | fn bits(&self) -> BitsRef { [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] 334 | fn bits(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbits.rs:338:17 [INFO] [stdout] | [INFO] [stdout] 338 | fn bits_mut(&mut self) -> BitsMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 338 | fn bits_mut(&mut self) -> BitsMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | fn bits(&self) -> BitsRef; [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | fn bits(&self) -> BitsRef<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | fn bits_mut(&mut self) -> BitsMut; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 10 | fn bits_mut(&mut self) -> BitsMut<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | fn bits(&self) -> BitsRef { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | fn bits(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | fn bits_mut(&mut self) -> BitsMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn bits_mut(&mut self) -> BitsMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn to_ref(&self) -> BitsRef { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn to_ref(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "79768df2c9fc0f99709563e32a83a17c714030a9f319d1e05b88a3e497ee2da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79768df2c9fc0f99709563e32a83a17c714030a9f319d1e05b88a3e497ee2da4", kill_on_drop: false }` [INFO] [stdout] 79768df2c9fc0f99709563e32a83a17c714030a9f319d1e05b88a3e497ee2da4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 25a3a21766e079a25759e295ad36f5ecf770f81da0b7ab1ba42b083b40726c84 [INFO] running `Command { std: "docker" "start" "-a" "25a3a21766e079a25759e295ad36f5ecf770f81da0b7ab1ba42b083b40726c84", kill_on_drop: false }` [INFO] [stderr] Compiling nbits v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbits.rs:334:13 [INFO] [stdout] | [INFO] [stdout] 334 | fn bits(&self) -> BitsRef { [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] 334 | fn bits(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbits.rs:338:17 [INFO] [stdout] | [INFO] [stdout] 338 | fn bits_mut(&mut self) -> BitsMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 338 | fn bits_mut(&mut self) -> BitsMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | fn bits(&self) -> BitsRef; [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | fn bits(&self) -> BitsRef<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | fn bits_mut(&mut self) -> BitsMut; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 10 | fn bits_mut(&mut self) -> BitsMut<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | fn bits(&self) -> BitsRef { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | fn bits(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | fn bits_mut(&mut self) -> BitsMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn bits_mut(&mut self) -> BitsMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn to_ref(&self) -> BitsRef { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn to_ref(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbits.rs:334:13 [INFO] [stdout] | [INFO] [stdout] 334 | fn bits(&self) -> BitsRef { [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] 334 | fn bits(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbits.rs:338:17 [INFO] [stdout] | [INFO] [stdout] 338 | fn bits_mut(&mut self) -> BitsMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 338 | fn bits_mut(&mut self) -> BitsMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | fn bits(&self) -> BitsRef; [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | fn bits(&self) -> BitsRef<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | fn bits_mut(&mut self) -> BitsMut; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 10 | fn bits_mut(&mut self) -> BitsMut<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | fn bits(&self) -> BitsRef { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | fn bits(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | fn bits_mut(&mut self) -> BitsMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn bits_mut(&mut self) -> BitsMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/xbits.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn to_ref(&self) -> BitsRef { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn to_ref(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "25a3a21766e079a25759e295ad36f5ecf770f81da0b7ab1ba42b083b40726c84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25a3a21766e079a25759e295ad36f5ecf770f81da0b7ab1ba42b083b40726c84", kill_on_drop: false }` [INFO] [stdout] 25a3a21766e079a25759e295ad36f5ecf770f81da0b7ab1ba42b083b40726c84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a1d5693ecd7a0b1a480c3ce9111c281a17418bcfe953cdd166486d48b7cb8f0a [INFO] running `Command { std: "docker" "start" "-a" "a1d5693ecd7a0b1a480c3ce9111c281a17418bcfe953cdd166486d48b7cb8f0a", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/nbits.rs:334:13 [INFO] [stderr] | [INFO] [stderr] 334 | fn bits(&self) -> BitsRef { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 334 | fn bits(&self) -> BitsRef<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/nbits.rs:338:17 [INFO] [stderr] | [INFO] [stderr] 338 | fn bits_mut(&mut self) -> BitsMut { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 338 | fn bits_mut(&mut self) -> BitsMut<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/xbits.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | fn bits(&self) -> BitsRef; [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 9 | fn bits(&self) -> BitsRef<'_>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/xbits.rs:10:17 [INFO] [stderr] | [INFO] [stderr] 10 | fn bits_mut(&mut self) -> BitsMut; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 10 | fn bits_mut(&mut self) -> BitsMut<'_>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/xbits.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | fn bits(&self) -> BitsRef { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 14 | fn bits(&self) -> BitsRef<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/xbits.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 17 | fn bits_mut(&mut self) -> BitsMut { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 17 | fn bits_mut(&mut self) -> BitsMut<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/xbits.rs:72:19 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn to_ref(&self) -> BitsRef { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 72 | pub fn to_ref(&self) -> BitsRef<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `nbits` (lib) generated 7 warnings (run `cargo fix --lib -p nbits` to apply 7 suggestions) [INFO] [stderr] warning: `nbits` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nbits-1df29b0a621d9158) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test core::arith::test_arith::test_bits_add ... ok [INFO] [stdout] test core::arith::test_arith::test_bits_div ... ok [INFO] [stdout] test core::arith::test_arith::test_bits_mul ... ok [INFO] [stdout] test core::arith::test_arith::test_bits_sub ... ok [INFO] [stdout] test core::bitwise::test_offset::test_bit_shl ... ok [INFO] [stdout] test core::bitwise::test_offset::test_bit_reverse ... ok [INFO] [stdout] test core::bitwise::test_offset::test_bit_shr ... ok [INFO] [stdout] test nbits::tests::test_nbits ... ok [INFO] [stdout] test xbits::tests::test_bits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/chunk_test.rs (/opt/rustwide/target/debug/deps/chunk_test-d29395bbba7c2f99) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_chunks_debug ... ok [INFO] [stdout] test test_conjoin_debug ... ok [INFO] [stdout] test test_bit_chunks ... ok [INFO] [stdout] test test_chunks_overflow - should panic ... ok [INFO] [stdout] test test_conjoin_overflow - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/iter_test.rs (/opt/rustwide/target/debug/deps/iter_test-c5da2cde8412d0aa) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_doc ... ok [INFO] [stdout] test test_bit_iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/nbits_arith_test.rs (/opt/rustwide/target/debug/deps/nbits_arith_test-9045e83d62577472) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_bits_arith ... ok [INFO] [stdout] test test_add_overflow - should panic ... ok [INFO] [stdout] test test_sub_overflow - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/nbits_bitwise_test.rs (/opt/rustwide/target/debug/deps/nbits_bitwise_test-e53bc7c8ef1b1f5d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_bits_bitwise ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/nbits_offset_test.rs (/opt/rustwide/target/debug/deps/nbits_offset_test-1858cecbe9349ec4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_bits_offset ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nbits [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/core/arith.rs - core::arith::BitArith::bit_be_rem (line 65) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_le_or (line 90) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_be_xor (line 74) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_be_or (line 66) ... ok [INFO] [stdout] test src/core/arith.rs - core::arith::BitArith::bit_be_cmp (line 12) ... ok [INFO] [stdout] test src/core/arith.rs - core::arith::BitArith::bit_be_add (line 24) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_be_and (line 58) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_le_and (line 82) ... ok [INFO] [stdout] test src/core/arith.rs - core::arith::BitArith::bit_be_mul (line 44) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_leading_zeros (line 112) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_le_xor (line 98) ... ok [INFO] [stdout] test src/core/arith.rs - core::arith::BitArith::bit_be_sub (line 34) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_shl (line 13) ... ok [INFO] [stdout] test src/core/arith.rs - core::arith::BitArith::bit_be_div (line 54) ... ok [INFO] [stdout] test src/core/iter.rs - core::iter::BitIterator::bit_chunks (line 26) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_trailing_zeros (line 123) ... ok [INFO] [stdout] test src/core/iter.rs - core::iter::BitIterator::bit_iter (line 9) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_shr (line 29) ... ok [INFO] [stdout] test src/core/iter.rs - core::iter::FromBits::from_bits_chunk (line 95) ... ok [INFO] [stdout] test src/core/iter.rs - core::iter::FromBits::from_bits (line 77) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_reverse (line 42) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/core/bitwise.rs - core::bitwise::Bitwise::bit_not (line 50) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1d5693ecd7a0b1a480c3ce9111c281a17418bcfe953cdd166486d48b7cb8f0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d5693ecd7a0b1a480c3ce9111c281a17418bcfe953cdd166486d48b7cb8f0a", kill_on_drop: false }` [INFO] [stdout] a1d5693ecd7a0b1a480c3ce9111c281a17418bcfe953cdd166486d48b7cb8f0a