[INFO] fetching crate test-binary-features 0.0.1...
[INFO] testing test-binary-features-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate test-binary-features 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate test-binary-features 0.0.1
[INFO] finished tweaking crates.io crate test-binary-features 0.0.1
[INFO] tweaked toml for crates.io crate test-binary-features 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test-binary-features 0.0.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a8366e5594f9f206ba48f89a0ef422158300c6809ba0bf3bbeadea21e5e4459
[INFO] running `Command { std: "docker" "start" "-a" "5a8366e5594f9f206ba48f89a0ef422158300c6809ba0bf3bbeadea21e5e4459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a8366e5594f9f206ba48f89a0ef422158300c6809ba0bf3bbeadea21e5e4459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8366e5594f9f206ba48f89a0ef422158300c6809ba0bf3bbeadea21e5e4459", kill_on_drop: false }`
[INFO] [stdout] 5a8366e5594f9f206ba48f89a0ef422158300c6809ba0bf3bbeadea21e5e4459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74dc9612a4627c9d4117d524a61864418dab3c01c69f146f700ed58c8ae4a506
[INFO] running `Command { std: "docker" "start" "-a" "74dc9612a4627c9d4117d524a61864418dab3c01c69f146f700ed58c8ae4a506", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling phantom_newtype v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]    Compiling test-binary v3.0.2
[INFO] [stderr]    Compiling test-binary-features v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Deref`
[INFO] [stdout]  --> src/group.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::ops::{Deref, DerefMut};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DerefMut`
[INFO] [stdout]  --> src/group.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::ops::{Deref, DerefMut};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_dir`
[INFO] [stdout]   --> src/sequence_of_groups.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     parent_dir: &S,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_dir`
[INFO] [stdout]   --> src/sequence_of_groups.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     sub_dir: &S,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feature_sets`
[INFO] [stdout]   --> src/sequence_of_groups.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     feature_sets: FEATURE_SETS,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature_sets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `group_until`
[INFO] [stdout]   --> src/sequence_of_groups.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     group_until: GroupEnd,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_until`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_output` is never used
[INFO] [stdout]    --> src/group.rs:197:15
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub(crate) fn print_output(output: &ProcessOutput) -> IoResult<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ContinueRegardlessOfOthers` and `StopOnOthersFailure` are never constructed
[INFO] [stdout]   --> src/indicators.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum SequenceEnd {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     ContinueRegardlessOfOthers,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 62 |     /// If any other sequence fails, stop this one, too. (Then follow this sequence's [GroupEnd].)
[INFO] [stdout] 63 |     StopOnOthersFailure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ProcessOutput` is never used
[INFO] [stdout]  --> src/output.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type ProcessOutput = Output;
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sequence_single_tasks` is never used
[INFO] [stdout]  --> src/sequence_of_groups.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn sequence_single_tasks<
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "74dc9612a4627c9d4117d524a61864418dab3c01c69f146f700ed58c8ae4a506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74dc9612a4627c9d4117d524a61864418dab3c01c69f146f700ed58c8ae4a506", kill_on_drop: false }`
[INFO] [stdout] 74dc9612a4627c9d4117d524a61864418dab3c01c69f146f700ed58c8ae4a506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef6fd59a124cf2d946096289cba624af3cc00f1a8aea8af9931144207491cd5b
[INFO] running `Command { std: "docker" "start" "-a" "ef6fd59a124cf2d946096289cba624af3cc00f1a8aea8af9931144207491cd5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-binary-features v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Deref`
[INFO] [stdout]  --> src/group.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::ops::{Deref, DerefMut};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DerefMut`
[INFO] [stdout]  --> src/group.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::ops::{Deref, DerefMut};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_dir`
[INFO] [stdout]   --> src/sequence_of_groups.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     parent_dir: &S,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_dir`
[INFO] [stdout]   --> src/sequence_of_groups.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     sub_dir: &S,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feature_sets`
[INFO] [stdout]   --> src/sequence_of_groups.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     feature_sets: FEATURE_SETS,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature_sets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `group_until`
[INFO] [stdout]   --> src/sequence_of_groups.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     group_until: GroupEnd,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_until`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_output` is never used
[INFO] [stdout]    --> src/group.rs:197:15
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub(crate) fn print_output(output: &ProcessOutput) -> IoResult<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ContinueRegardlessOfOthers` and `StopOnOthersFailure` are never constructed
[INFO] [stdout]   --> src/indicators.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum SequenceEnd {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     ContinueRegardlessOfOthers,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 62 |     /// If any other sequence fails, stop this one, too. (Then follow this sequence's [GroupEnd].)
[INFO] [stdout] 63 |     StopOnOthersFailure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ProcessOutput` is never used
[INFO] [stdout]  --> src/output.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type ProcessOutput = Output;
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sequence_single_tasks` is never used
[INFO] [stdout]  --> src/sequence_of_groups.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn sequence_single_tasks<
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut` and `Deref`
[INFO] [stdout]  --> src/group.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::ops::{Deref, DerefMut};
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BinaryCrateName`, `GroupEnd`, and `group`
[INFO] [stdout]  --> src/unit_tests/group_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     group,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     indicators::{BinaryCrateName, GroupEnd},
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_dir`
[INFO] [stdout]   --> src/sequence_of_groups.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     parent_dir: &S,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_dir`
[INFO] [stdout]   --> src/sequence_of_groups.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     sub_dir: &S,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feature_sets`
[INFO] [stdout]   --> src/sequence_of_groups.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     feature_sets: FEATURE_SETS,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature_sets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `group_until`
[INFO] [stdout]   --> src/sequence_of_groups.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     group_until: GroupEnd,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_until`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_output` is never used
[INFO] [stdout]    --> src/group.rs:197:15
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub(crate) fn print_output(output: &ProcessOutput) -> IoResult<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ContinueRegardlessOfOthers` and `StopOnOthersFailure` are never constructed
[INFO] [stdout]   --> src/indicators.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum SequenceEnd {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     ContinueRegardlessOfOthers,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 62 |     /// If any other sequence fails, stop this one, too. (Then follow this sequence's [GroupEnd].)
[INFO] [stdout] 63 |     StopOnOthersFailure,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ProcessOutput` is never used
[INFO] [stdout]  --> src/output.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type ProcessOutput = Output;
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sequence_single_tasks` is never used
[INFO] [stdout]  --> src/sequence_of_groups.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn sequence_single_tasks<
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "ef6fd59a124cf2d946096289cba624af3cc00f1a8aea8af9931144207491cd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6fd59a124cf2d946096289cba624af3cc00f1a8aea8af9931144207491cd5b", kill_on_drop: false }`
[INFO] [stdout] ef6fd59a124cf2d946096289cba624af3cc00f1a8aea8af9931144207491cd5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 198c1fcaab709da765059eeeb80fa081bb01cc0973f20ba325ba87b020f2b552
[INFO] running `Command { std: "docker" "start" "-a" "198c1fcaab709da765059eeeb80fa081bb01cc0973f20ba325ba87b020f2b552", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Deref`
[INFO] [stderr]  --> src/group.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use core::ops::{Deref, DerefMut};
[INFO] [stderr]   |                 ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DerefMut`
[INFO] [stderr]  --> src/group.rs:5:24
[INFO] [stderr]   |
[INFO] [stderr] 5 | use core::ops::{Deref, DerefMut};
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parent_dir`
[INFO] [stderr]   --> src/sequence_of_groups.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     parent_dir: &S,
[INFO] [stderr]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_dir`
[INFO] [stderr]   --> src/sequence_of_groups.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     sub_dir: &S,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `feature_sets`
[INFO] [stderr]   --> src/sequence_of_groups.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     feature_sets: FEATURE_SETS,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature_sets`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `group_until`
[INFO] [stderr]   --> src/sequence_of_groups.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     group_until: GroupEnd,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_until`
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_output` is never used
[INFO] [stderr]    --> src/group.rs:197:15
[INFO] [stderr]     |
[INFO] [stderr] 197 | pub(crate) fn print_output(output: &ProcessOutput) -> IoResult<()> {
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `ContinueRegardlessOfOthers` and `StopOnOthersFailure` are never constructed
[INFO] [stderr]   --> src/indicators.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub enum SequenceEnd {
[INFO] [stderr]    |          ----------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 61 |     ContinueRegardlessOfOthers,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 62 |     /// If any other sequence fails, stop this one, too. (Then follow this sequence's [GroupEnd].)
[INFO] [stderr] 63 |     StopOnOthersFailure,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ProcessOutput` is never used
[INFO] [stderr]  --> src/output.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type ProcessOutput = Output;
[INFO] [stderr]   |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sequence_single_tasks` is never used
[INFO] [stderr]  --> src/sequence_of_groups.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn sequence_single_tasks<
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DerefMut` and `Deref`
[INFO] [stderr]  --> src/group.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use core::ops::{Deref, DerefMut};
[INFO] [stderr]   |                 ^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BinaryCrateName`, `GroupEnd`, and `group`
[INFO] [stderr]  --> src/unit_tests/group_tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     group,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 3 |     indicators::{BinaryCrateName, GroupEnd},
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `test-binary-features` (lib) generated 10 warnings
[INFO] [stderr] warning: `test-binary-features` (lib test) generated 10 warnings (8 duplicates) (run `cargo fix --lib -p test-binary-features --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_binary_features-8d21f52ed86afff2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test unit_tests::indicators_tests::spawning_mode_has_error ... ok
[INFO] [stdout] test unit_tests::indicators_tests::binary_crate_name_borrow ... ok
[INFO] [stdout] test unit_tests::output_tests::has_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test_binary_features
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/group.rs - group::ChildInfoMeta (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "198c1fcaab709da765059eeeb80fa081bb01cc0973f20ba325ba87b020f2b552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198c1fcaab709da765059eeeb80fa081bb01cc0973f20ba325ba87b020f2b552", kill_on_drop: false }`
[INFO] [stdout] 198c1fcaab709da765059eeeb80fa081bb01cc0973f20ba325ba87b020f2b552