[INFO] fetching crate riker-macros 0.2.0... [INFO] checking riker-macros-0.2.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate riker-macros 0.2.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate riker-macros 0.2.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate riker-macros 0.2.0 [INFO] finished tweaking crates.io crate riker-macros 0.2.0 [INFO] tweaked toml for crates.io crate riker-macros 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72c8560804f04ba6a4ab9ee23493f7c66269b489c130da487749e249fab230c0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "72c8560804f04ba6a4ab9ee23493f7c66269b489c130da487749e249fab230c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72c8560804f04ba6a4ab9ee23493f7c66269b489c130da487749e249fab230c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72c8560804f04ba6a4ab9ee23493f7c66269b489c130da487749e249fab230c0", kill_on_drop: false }` [INFO] [stdout] 72c8560804f04ba6a4ab9ee23493f7c66269b489c130da487749e249fab230c0 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af3bd3fb0959cd10e3ec8547fce17ce4e3380346a792a2ccf5f32c01a60b890e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "af3bd3fb0959cd10e3ec8547fce17ce4e3380346a792a2ccf5f32c01a60b890e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking syn v0.15.44 [INFO] [stderr] Checking riker-macros v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `en` [INFO] [stdout] --> tests/macro.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let en = NewActorMsg::U32(1); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_en` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `actor` [INFO] [stdout] --> tests/macro.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let actor = ActorRef:: { x: PhantomData }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_actor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> tests/macro.rs:69:31 [INFO] [stdout] | [INFO] [stdout] 69 | fn sys_receive(&mut self, msg: Self::Msg) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> tests/macro.rs:31:27 [INFO] [stdout] | [INFO] [stdout] 31 | fn receive(&mut self, ctx: &Context, msg: u32, sender: Option) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> tests/macro.rs:31:53 [INFO] [stdout] | [INFO] [stdout] 31 | fn receive(&mut self, ctx: &Context, msg: u32, sender: Option) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> tests/macro.rs:31:63 [INFO] [stdout] | [INFO] [stdout] 31 | fn receive(&mut self, ctx: &Context, msg: u32, sender: Option) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> tests/macro.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | fn receive(&mut self, ctx: &Context, msg: String, sender: Option) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> tests/macro.rs:39:53 [INFO] [stdout] | [INFO] [stdout] 39 | fn receive(&mut self, ctx: &Context, msg: String, sender: Option) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> tests/macro.rs:39:66 [INFO] [stdout] | [INFO] [stdout] 39 | fn receive(&mut self, ctx: &Context, msg: String, sender: Option) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> tests/macro.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | let a = NewActor::default(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> tests/macro.rs:114:24 [INFO] [stdout] | [INFO] [stdout] 114 | fn send_msg(&self, msg: T, sender: Option) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> tests/macro.rs:114:32 [INFO] [stdout] | [INFO] [stdout] 114 | fn send_msg(&self, msg: T, sender: Option) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_msg` [INFO] [stdout] --> tests/macro.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | fn send_msg(&self, msg: T, sender: Option) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.96s [INFO] running `Command { std: "docker" "inspect" "af3bd3fb0959cd10e3ec8547fce17ce4e3380346a792a2ccf5f32c01a60b890e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af3bd3fb0959cd10e3ec8547fce17ce4e3380346a792a2ccf5f32c01a60b890e", kill_on_drop: false }` [INFO] [stdout] af3bd3fb0959cd10e3ec8547fce17ce4e3380346a792a2ccf5f32c01a60b890e