[INFO] cloning repository https://github.com/bentwire/dbus-watch [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bentwire/dbus-watch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbentwire%2Fdbus-watch"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbentwire%2Fdbus-watch'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ce7238bf2860f54efef0176c38eb0f29a4bdeb70 [INFO] checking bentwire/dbus-watch against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbentwire%2Fdbus-watch" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bentwire/dbus-watch on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bentwire/dbus-watch [INFO] finished tweaking git repo https://github.com/bentwire/dbus-watch [INFO] tweaked toml for git repo https://github.com/bentwire/dbus-watch written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/bentwire/dbus-watch already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 07a3ee2c60e0257c803288d8ec7c6333a70a82f1cfed44c91a7b51cf0d06cb27 [INFO] running `"docker" "start" "-a" "07a3ee2c60e0257c803288d8ec7c6333a70a82f1cfed44c91a7b51cf0d06cb27"` [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking dbus v0.8.1 [INFO] [stderr] Compiling newt-sys v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling newt_proc_macros v0.0.6 [INFO] [stderr] Checking newt v0.6.2 [INFO] [stderr] Checking dbus-watch v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/main.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use dbus::{Message, Path}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ArgAll`, `ReadAll` [INFO] [stderr] --> src/main.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use dbus::arg::{ReadAll, RefArg, Variant, ArgAll}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 161 | / loop { [INFO] [stderr] 162 | | let _ret = conn.process(Duration::from_millis(1000))?;//process(Duration::from_millis(5000))?; [INFO] [stderr] 163 | | [INFO] [stderr] 164 | | //println!("RET: {:?}", ret); [INFO] [stderr] 165 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 206 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/main.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use dbus::{Message, Path}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ArgAll`, `ReadAll` [INFO] [stderr] --> src/main.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use dbus::arg::{ReadAll, RefArg, Variant, ArgAll}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str` [INFO] [stderr] --> src/main.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | str => { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_str` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/main.rs:110:96 [INFO] [stderr] | [INFO] [stderr] 110 | fn properties_changed_watcher(arg: udisks2::OrgFreedesktopDBusPropertiesPropertiesChanged, conn: &Connection, msg: &Message) -> bool { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 161 | / loop { [INFO] [stderr] 162 | | let _ret = conn.process(Duration::from_millis(1000))?;//process(Duration::from_millis(5000))?; [INFO] [stderr] 163 | | [INFO] [stderr] 164 | | //println!("RET: {:?}", ret); [INFO] [stderr] 165 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 206 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str` [INFO] [stderr] --> src/main.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | str => { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_str` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/main.rs:110:96 [INFO] [stderr] | [INFO] [stderr] 110 | fn properties_changed_watcher(arg: udisks2::OrgFreedesktopDBusPropertiesPropertiesChanged, conn: &Connection, msg: &Message) -> bool { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `"docker" "inspect" "07a3ee2c60e0257c803288d8ec7c6333a70a82f1cfed44c91a7b51cf0d06cb27"` [INFO] running `"docker" "rm" "-f" "07a3ee2c60e0257c803288d8ec7c6333a70a82f1cfed44c91a7b51cf0d06cb27"` [INFO] [stdout] 07a3ee2c60e0257c803288d8ec7c6333a70a82f1cfed44c91a7b51cf0d06cb27