[INFO] cloning repository https://github.com/dhruveshb-mecha/zbus-signal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhruveshb-mecha/zbus-signal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhruveshb-mecha%2Fzbus-signal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhruveshb-mecha%2Fzbus-signal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9530344ec4992df169e581de993eedcfc2a22c1 [INFO] testing dhruveshb-mecha/zbus-signal against 1.84.0 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhruveshb-mecha%2Fzbus-signal" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dhruveshb-mecha/zbus-signal on toolchain 1.84.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dhruveshb-mecha/zbus-signal [INFO] finished tweaking git repo https://github.com/dhruveshb-mecha/zbus-signal [INFO] tweaked toml for git repo https://github.com/dhruveshb-mecha/zbus-signal written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dhruveshb-mecha/zbus-signal 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-broadcast v0.7.0 [INFO] [stderr] Downloaded async-signal v0.2.6 [INFO] [stderr] Downloaded async-process v2.2.2 [INFO] [stderr] Downloaded zvariant_utils v1.1.1 [INFO] [stderr] Downloaded zbus_macros v4.2.0 [INFO] [stderr] Downloaded zvariant_derive v4.0.3 [INFO] [stderr] Downloaded zvariant v4.0.3 [INFO] [stderr] Downloaded zbus v4.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b34bcfadb3be7348947e53a3b91d1e1d7d05b5a625470c4f0e1d864195d09d85 [INFO] running `Command { std: "docker" "start" "-a" "b34bcfadb3be7348947e53a3b91d1e1d7d05b5a625470c4f0e1d864195d09d85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b34bcfadb3be7348947e53a3b91d1e1d7d05b5a625470c4f0e1d864195d09d85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b34bcfadb3be7348947e53a3b91d1e1d7d05b5a625470c4f0e1d864195d09d85", kill_on_drop: false }` [INFO] [stdout] b34bcfadb3be7348947e53a3b91d1e1d7d05b5a625470c4f0e1d864195d09d85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea492843b3c3158c9980dbd5e0fc2bafba9eec1a13b19e5beb71cfa9088e1770 [INFO] running `Command { std: "docker" "start" "-a" "ea492843b3c3158c9980dbd5e0fc2bafba9eec1a13b19e5beb71cfa9088e1770", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling serde v1.0.200 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling value-bag v1.9.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling event-listener v5.3.0 [INFO] [stderr] Compiling async-executor v1.11.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling endi v1.1.0 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling async-channel v2.2.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling blocking v1.6.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling xdg-home v1.1.0 [INFO] [stderr] Compiling async-broadcast v0.7.0 [INFO] [stderr] Compiling async-fs v2.1.2 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.200 [INFO] [stderr] Compiling enumflags2_derive v0.7.9 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling zvariant_utils v1.1.1 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling polling v3.7.0 [INFO] [stderr] Compiling zvariant_derive v4.0.3 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling zbus_macros v4.2.0 [INFO] [stderr] Compiling async-io v2.3.2 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling enumflags2 v0.7.9 [INFO] [stderr] Compiling zvariant v4.0.3 [INFO] [stderr] Compiling zbus_names v3.0.0 [INFO] [stderr] Compiling zbus v4.2.0 [INFO] [stderr] Compiling zbus-signal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zbus-server.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let mut ctxt = greeter_ref.get_mut().await; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "ea492843b3c3158c9980dbd5e0fc2bafba9eec1a13b19e5beb71cfa9088e1770", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea492843b3c3158c9980dbd5e0fc2bafba9eec1a13b19e5beb71cfa9088e1770", kill_on_drop: false }` [INFO] [stdout] ea492843b3c3158c9980dbd5e0fc2bafba9eec1a13b19e5beb71cfa9088e1770 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3857d725c9bdbd63b35c3acf84a4db59c5fa66c7757d13832acdd56f03473d2 [INFO] running `Command { std: "docker" "start" "-a" "c3857d725c9bdbd63b35c3acf84a4db59c5fa66c7757d13832acdd56f03473d2", kill_on_drop: false }` [INFO] [stderr] Compiling zbus-signal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zbus-server.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let mut ctxt = greeter_ref.get_mut().await; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "c3857d725c9bdbd63b35c3acf84a4db59c5fa66c7757d13832acdd56f03473d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3857d725c9bdbd63b35c3acf84a4db59c5fa66c7757d13832acdd56f03473d2", kill_on_drop: false }` [INFO] [stdout] c3857d725c9bdbd63b35c3acf84a4db59c5fa66c7757d13832acdd56f03473d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 426d96a84de1b03f2305a204f436f5fc9d20aa01a41460cf5b988ebf5f462768 [INFO] running `Command { std: "docker" "start" "-a" "426d96a84de1b03f2305a204f436f5fc9d20aa01a41460cf5b988ebf5f462768", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zbus-server.rs:140:13 [INFO] [stderr] | [INFO] [stderr] 140 | let mut ctxt = greeter_ref.get_mut().await; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `zbus-signal` (bin "server" test) generated 1 warning (run `cargo fix --bin "server" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/zbus-client.rs (/opt/rustwide/target/debug/deps/client-256ebe29d6f50615) [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] [stderr] Running unittests src/zbus-server.rs (/opt/rustwide/target/debug/deps/server-34414dd014e7a738) [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" "426d96a84de1b03f2305a204f436f5fc9d20aa01a41460cf5b988ebf5f462768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "426d96a84de1b03f2305a204f436f5fc9d20aa01a41460cf5b988ebf5f462768", kill_on_drop: false }` [INFO] [stdout] 426d96a84de1b03f2305a204f436f5fc9d20aa01a41460cf5b988ebf5f462768