[INFO] fetching crate fwupd-dbus 0.3.0... [INFO] checking fwupd-dbus-0.3.0 against master#f5e2df741b4a9820a7579f0c8eccc951706a8782 for pr-147984 [INFO] extracting crate fwupd-dbus 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate fwupd-dbus 0.3.0 [INFO] finished tweaking crates.io crate fwupd-dbus 0.3.0 [INFO] tweaked toml for crates.io crate fwupd-dbus 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fwupd-dbus 0.3.0 on toolchain f5e2df741b4a9820a7579f0c8eccc951706a8782 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fwupd-dbus 0.3.0 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" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zvariant_derive v3.14.0 [INFO] [stderr] Downloaded zbus_macros v3.13.1 [INFO] [stderr] Downloaded commoncrypto-sys v0.2.0 [INFO] [stderr] Downloaded cpufeatures v0.2.8 [INFO] [stderr] Downloaded zvariant v3.14.0 [INFO] [stderr] Downloaded cascade v1.0.1 [INFO] [stderr] Downloaded signal-hook v0.3.15 [INFO] [stderr] Downloaded commoncrypto v0.2.0 [INFO] [stderr] Downloaded openssl-sys v0.9.88 [INFO] [stderr] Downloaded ureq v2.7.0 [INFO] [stderr] Downloaded crypto-hash v0.3.4 [INFO] [stderr] Downloaded rustls v0.21.2 [INFO] [stderr] Downloaded xdg v2.5.0 [INFO] [stderr] Downloaded zbus_names v2.5.1 [INFO] [stderr] Downloaded openssl v0.10.54 [INFO] [stderr] Downloaded hex-view v0.1.3 [INFO] [stderr] Downloaded zbus v3.13.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4214e7ddd149452058049fa4dae5a310dd75e7675d81978e200a3dd67dea034 [INFO] running `Command { std: "docker" "start" "-a" "f4214e7ddd149452058049fa4dae5a310dd75e7675d81978e200a3dd67dea034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4214e7ddd149452058049fa4dae5a310dd75e7675d81978e200a3dd67dea034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4214e7ddd149452058049fa4dae5a310dd75e7675d81978e200a3dd67dea034", kill_on_drop: false }` [INFO] [stdout] f4214e7ddd149452058049fa4dae5a310dd75e7675d81978e200a3dd67dea034 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 942949fe663b027b354377940afb414b502b09598fb3e3dfecf5ba6d610fce1e [INFO] running `Command { std: "docker" "start" "-a" "942949fe663b027b354377940afb414b502b09598fb3e3dfecf5ba6d610fce1e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling toml_datetime v0.6.2 [INFO] [stderr] Compiling winnow v0.4.1 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling openssl-sys v0.9.88 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Checking memoffset v0.7.1 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling rustls v0.21.2 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling openssl v0.10.54 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking cpufeatures v0.2.8 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking async-broadcast v0.5.1 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking ordered-stream v0.2.0 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking async-channel v1.8.0 [INFO] [stderr] Checking xdg v2.5.0 [INFO] [stderr] Checking hex-view v0.1.3 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Checking cascade v1.0.1 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling toml_edit v0.19.8 [INFO] [stderr] Checking xdg-home v1.0.0 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Checking rustls-webpki v0.100.1 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking ureq v2.7.0 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling enumflags2_derive v0.7.7 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling serde_repr v0.1.12 [INFO] [stderr] Compiling async-recursion v1.0.4 [INFO] [stderr] Compiling zvariant_utils v1.0.1 [INFO] [stderr] Compiling zvariant_derive v3.14.0 [INFO] [stderr] Compiling zbus_macros v3.13.1 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.40 [INFO] [stderr] Compiling shrinkwraprs v0.3.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking enumflags2 v0.7.7 [INFO] [stderr] Checking zvariant v3.14.0 [INFO] [stderr] Checking zbus_names v2.5.1 [INFO] [stderr] Checking zbus v3.13.1 [INFO] [stderr] Checking fwupd-dbus v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `KEY_METADATA` is never used [INFO] [stdout] --> src/common.rs:88:11 [INFO] [stdout] | [INFO] [stdout] 88 | pub const KEY_METADATA: &str = "Metadata"; // a{ss} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `KEY_RELEASE` is never used [INFO] [stdout] --> src/common.rs:94:11 [INFO] [stdout] | [INFO] [stdout] 94 | pub const KEY_RELEASE: &str = "Release"; // a{sv} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:722:24 [INFO] [stdout] | [INFO] [stdout] 722 | fn connection_path(&self) -> ConnPath<&Connection> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] 722 | fn connection_path(&self) -> ConnPath<'_, &Connection> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `KEY_METADATA` is never used [INFO] [stdout] --> src/common.rs:88:11 [INFO] [stdout] | [INFO] [stdout] 88 | pub const KEY_METADATA: &str = "Metadata"; // a{ss} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `KEY_RELEASE` is never used [INFO] [stdout] --> src/common.rs:94:11 [INFO] [stdout] | [INFO] [stdout] 94 | pub const KEY_RELEASE: &str = "Release"; // a{sv} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:722:24 [INFO] [stdout] | [INFO] [stdout] 722 | fn connection_path(&self) -> ConnPath<&Connection> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] 722 | fn connection_path(&self) -> ConnPath<'_, &Connection> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> examples/example.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 83 | / loop { [INFO] [stdout] 84 | | std::thread::sleep(Duration::from_secs(1)); [INFO] [stdout] 85 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 88 | cancellable.store(true, Ordering::SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.70s [INFO] running `Command { std: "docker" "inspect" "942949fe663b027b354377940afb414b502b09598fb3e3dfecf5ba6d610fce1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "942949fe663b027b354377940afb414b502b09598fb3e3dfecf5ba6d610fce1e", kill_on_drop: false }` [INFO] [stdout] 942949fe663b027b354377940afb414b502b09598fb3e3dfecf5ba6d610fce1e