[INFO] fetching crate cec_linux 0.2.0... [INFO] testing cec_linux-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cec_linux 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate cec_linux 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cec_linux 0.2.0 [INFO] tweaked toml for crates.io crate cec_linux 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cec_linux 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 cec_linux 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] 3a58136869e97e27469ef16627a22f93e7fd74ace81603e118a9e0ec29289f5e [INFO] running `Command { std: "docker" "start" "-a" "3a58136869e97e27469ef16627a22f93e7fd74ace81603e118a9e0ec29289f5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a58136869e97e27469ef16627a22f93e7fd74ace81603e118a9e0ec29289f5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a58136869e97e27469ef16627a22f93e7fd74ace81603e118a9e0ec29289f5e", kill_on_drop: false }` [INFO] [stdout] 3a58136869e97e27469ef16627a22f93e7fd74ace81603e118a9e0ec29289f5e [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] 921e1351abc667d05fc579f415bc3b037c0e2a194815bc340e74ce08d8d06583 [INFO] running `Command { std: "docker" "start" "-a" "921e1351abc667d05fc579f415bc3b037c0e2a194815bc340e74ce08d8d06583", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling indexmap v2.2.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Compiling num_enum v0.7.2 [INFO] [stderr] Compiling cec_linux v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 168 | / match evt.typ { [INFO] [stdout] 169 | | CecEventType::LostMsgs => return Ok(CecEvent::LostMsgs(evt.payload.lost_msgs)), [INFO] [stdout] 170 | | CecEventType::StateChange => { [INFO] [stdout] 171 | | return Ok(CecEvent::StateChange(evt.payload.state_change)) [INFO] [stdout] 172 | | } [INFO] [stdout] 173 | | } [INFO] [stdout] | |_____________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 174 | } [INFO] [stdout] 175 | Err(std::io::ErrorKind::Other.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsFd` [INFO] [stdout] --> src/lib.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | os::fd::{AsFd, AsRawFd}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.47s [INFO] running `Command { std: "docker" "inspect" "921e1351abc667d05fc579f415bc3b037c0e2a194815bc340e74ce08d8d06583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "921e1351abc667d05fc579f415bc3b037c0e2a194815bc340e74ce08d8d06583", kill_on_drop: false }` [INFO] [stdout] 921e1351abc667d05fc579f415bc3b037c0e2a194815bc340e74ce08d8d06583 [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] f45580e6a8ab43cfccee60cc69103b95850401226b3dec0ba57ee46ab8e5f969 [INFO] running `Command { std: "docker" "start" "-a" "f45580e6a8ab43cfccee60cc69103b95850401226b3dec0ba57ee46ab8e5f969", kill_on_drop: false }` [INFO] [stderr] Compiling cec_linux v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 168 | / match evt.typ { [INFO] [stdout] 169 | | CecEventType::LostMsgs => return Ok(CecEvent::LostMsgs(evt.payload.lost_msgs)), [INFO] [stdout] 170 | | CecEventType::StateChange => { [INFO] [stdout] 171 | | return Ok(CecEvent::StateChange(evt.payload.state_change)) [INFO] [stdout] 172 | | } [INFO] [stdout] 173 | | } [INFO] [stdout] | |_____________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 174 | } [INFO] [stdout] 175 | Err(std::io::ErrorKind::Other.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsFd` [INFO] [stdout] --> src/lib.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | os::fd::{AsFd, AsRawFd}, [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: `AsFd` [INFO] [stdout] --> src/lib.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | os::fd::{AsFd, AsRawFd}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 168 | / match evt.typ { [INFO] [stdout] 169 | | CecEventType::LostMsgs => return Ok(CecEvent::LostMsgs(evt.payload.lost_msgs)), [INFO] [stdout] 170 | | CecEventType::StateChange => { [INFO] [stdout] 171 | | return Ok(CecEvent::StateChange(evt.payload.state_change)) [INFO] [stdout] 172 | | } [INFO] [stdout] 173 | | } [INFO] [stdout] | |_____________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 174 | } [INFO] [stdout] 175 | Err(std::io::ErrorKind::Other.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "f45580e6a8ab43cfccee60cc69103b95850401226b3dec0ba57ee46ab8e5f969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f45580e6a8ab43cfccee60cc69103b95850401226b3dec0ba57ee46ab8e5f969", kill_on_drop: false }` [INFO] [stdout] f45580e6a8ab43cfccee60cc69103b95850401226b3dec0ba57ee46ab8e5f969 [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] 049ff24973f08af2298d47059533781b1fe85ca1d72a0821274077051f6eb988 [INFO] running `Command { std: "docker" "start" "-a" "049ff24973f08af2298d47059533781b1fe85ca1d72a0821274077051f6eb988", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 168 | / match evt.typ { [INFO] [stderr] 169 | | CecEventType::LostMsgs => return Ok(CecEvent::LostMsgs(evt.payload.lost_msgs)), [INFO] [stderr] 170 | | CecEventType::StateChange => { [INFO] [stderr] 171 | | return Ok(CecEvent::StateChange(evt.payload.state_change)) [INFO] [stderr] 172 | | } [INFO] [stderr] 173 | | } [INFO] [stderr] | |_____________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 174 | } [INFO] [stderr] 175 | Err(std::io::ErrorKind::Other.into()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsFd` [INFO] [stderr] --> src/lib.rs:32:14 [INFO] [stderr] | [INFO] [stderr] 32 | os::fd::{AsFd, AsRawFd}, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `cec_linux` (lib) generated 2 warnings [INFO] [stderr] warning: `cec_linux` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cec_linux-59d523fbfc238081) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test sys::phys ... ok [INFO] [stdout] test sys::test_cec_log_addrs::new ... ok [INFO] [stdout] test sys::test_cec_log_addrs::default_len_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cec_linux [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - CecDevice::open (line 56) - compile ... ok [INFO] [stdout] test src/lib.rs - CecDevice::request_data (line 228) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok [INFO] [stdout] test src/sys.rs - sys::OSDStr (line 1410) ... ok [INFO] [stdout] test src/sys.rs - sys::OSDStr (line 1404) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "049ff24973f08af2298d47059533781b1fe85ca1d72a0821274077051f6eb988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "049ff24973f08af2298d47059533781b1fe85ca1d72a0821274077051f6eb988", kill_on_drop: false }` [INFO] [stdout] 049ff24973f08af2298d47059533781b1fe85ca1d72a0821274077051f6eb988