[INFO] fetching crate br-hid 0.2.0... [INFO] testing br-hid-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate br-hid 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate br-hid 0.2.0 [INFO] finished tweaking crates.io crate br-hid 0.2.0 [INFO] tweaked toml for crates.io crate br-hid 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate br-hid 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate br-hid 0.2.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f5c6c613755c9f673d56567f27785328f23dc9efc185d9a7edfc93def972a9c [INFO] running `Command { std: "docker" "start" "-a" "1f5c6c613755c9f673d56567f27785328f23dc9efc185d9a7edfc93def972a9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f5c6c613755c9f673d56567f27785328f23dc9efc185d9a7edfc93def972a9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f5c6c613755c9f673d56567f27785328f23dc9efc185d9a7edfc93def972a9c", kill_on_drop: false }` [INFO] [stdout] 1f5c6c613755c9f673d56567f27785328f23dc9efc185d9a7edfc93def972a9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fc272243764a99ad98d2912706645d47668531130574326218a5fcecfd52eef [INFO] running `Command { std: "docker" "start" "-a" "4fc272243764a99ad98d2912706645d47668531130574326218a5fcecfd52eef", kill_on_drop: false }` [INFO] [stderr] Compiling jiff v0.2.5 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling br-hid v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `factory` [INFO] [stdout] --> src/lib.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn run(factory: F) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/lib.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn connect(id: String, factory: F) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `factory` [INFO] [stdout] --> src/lib.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn connect(id: String, factory: F) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_hash` is never used [INFO] [stdout] --> src/utils.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) fn calculate_hash(value: &T) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `u64_to_mac` is never used [INFO] [stdout] --> src/utils.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) fn u64_to_mac(val: u64) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.31s [INFO] running `Command { std: "docker" "inspect" "4fc272243764a99ad98d2912706645d47668531130574326218a5fcecfd52eef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fc272243764a99ad98d2912706645d47668531130574326218a5fcecfd52eef", kill_on_drop: false }` [INFO] [stdout] 4fc272243764a99ad98d2912706645d47668531130574326218a5fcecfd52eef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d54792870d4ee9317634f40ac0fe2038b757306c5b0db087af9b5167afe7ab0a [INFO] running `Command { std: "docker" "start" "-a" "d54792870d4ee9317634f40ac0fe2038b757306c5b0db087af9b5167afe7ab0a", kill_on_drop: false }` [INFO] [stderr] Compiling br-hid v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `factory` [INFO] [stdout] --> src/lib.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn run(factory: F) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/lib.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn connect(id: String, factory: F) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `factory` [INFO] [stdout] --> src/lib.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn connect(id: String, factory: F) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_hash` is never used [INFO] [stdout] --> src/utils.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) fn calculate_hash(value: &T) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `u64_to_mac` is never used [INFO] [stdout] --> src/utils.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) fn u64_to_mac(val: u64) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `factory` [INFO] [stdout] --> src/lib.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn run(factory: F) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/lib.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn connect(id: String, factory: F) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `factory` [INFO] [stdout] --> src/lib.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn connect(id: String, factory: F) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_hash` is never used [INFO] [stdout] --> src/utils.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) fn calculate_hash(value: &T) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `u64_to_mac` is never used [INFO] [stdout] --> src/utils.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) fn u64_to_mac(val: u64) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "d54792870d4ee9317634f40ac0fe2038b757306c5b0db087af9b5167afe7ab0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d54792870d4ee9317634f40ac0fe2038b757306c5b0db087af9b5167afe7ab0a", kill_on_drop: false }` [INFO] [stdout] d54792870d4ee9317634f40ac0fe2038b757306c5b0db087af9b5167afe7ab0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0a88018639b4914b763551df1f481f806064caf26b3621f2eee28b56ea8c1be8 [INFO] running `Command { std: "docker" "start" "-a" "0a88018639b4914b763551df1f481f806064caf26b3621f2eee28b56ea8c1be8", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `factory` [INFO] [stderr] --> src/lib.rs:15:15 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn run(factory: F) [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/lib.rs:24:19 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn connect(id: String, factory: F) [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `factory` [INFO] [stderr] --> src/lib.rs:24:31 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn connect(id: String, factory: F) [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory` [INFO] [stderr] [INFO] [stderr] warning: function `calculate_hash` is never used [INFO] [stderr] --> src/utils.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | pub(crate) fn calculate_hash(value: &T) -> u64 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `u64_to_mac` is never used [INFO] [stderr] --> src/utils.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 9 | pub(crate) fn u64_to_mac(val: u64) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `br-hid` (lib) generated 5 warnings (run `cargo fix --lib -p br-hid` to apply 3 suggestions) [INFO] [stderr] warning: `br-hid` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/br_hid-d8e8dc6181781709) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests br_hid [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] [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] running `Command { std: "docker" "inspect" "0a88018639b4914b763551df1f481f806064caf26b3621f2eee28b56ea8c1be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a88018639b4914b763551df1f481f806064caf26b3621f2eee28b56ea8c1be8", kill_on_drop: false }` [INFO] [stdout] 0a88018639b4914b763551df1f481f806064caf26b3621f2eee28b56ea8c1be8