[INFO] fetching crate riker-macros 0.2.0...
[INFO] testing riker-macros-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate riker-macros 0.2.0 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate riker-macros 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39ddd33e8e0eeeb7c913af15be125b182e43a6c57bdb486eb1b5ad3a0194ad1e
[INFO] running `Command { std: "docker" "start" "-a" "39ddd33e8e0eeeb7c913af15be125b182e43a6c57bdb486eb1b5ad3a0194ad1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39ddd33e8e0eeeb7c913af15be125b182e43a6c57bdb486eb1b5ad3a0194ad1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ddd33e8e0eeeb7c913af15be125b182e43a6c57bdb486eb1b5ad3a0194ad1e", kill_on_drop: false }`
[INFO] [stdout] 39ddd33e8e0eeeb7c913af15be125b182e43a6c57bdb486eb1b5ad3a0194ad1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 085711d5b4aadbda62dccfd15640942bacb1d8d4b542b092787b2dd45838eeb4
[INFO] running `Command { std: "docker" "start" "-a" "085711d5b4aadbda62dccfd15640942bacb1d8d4b542b092787b2dd45838eeb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling riker-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.86s
[INFO] running `Command { std: "docker" "inspect" "085711d5b4aadbda62dccfd15640942bacb1d8d4b542b092787b2dd45838eeb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "085711d5b4aadbda62dccfd15640942bacb1d8d4b542b092787b2dd45838eeb4", kill_on_drop: false }`
[INFO] [stdout] 085711d5b4aadbda62dccfd15640942bacb1d8d4b542b092787b2dd45838eeb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c894f6a896c7f2b1b11f747f9a276edc716bb4b65309cb9a071dddafee37731f
[INFO] running `Command { std: "docker" "start" "-a" "c894f6a896c7f2b1b11f747f9a276edc716bb4b65309cb9a071dddafee37731f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling 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::<NewActorMsg> { 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<Self::Msg>, msg: u32, sender: Option<BasicActorRef>) {
[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<Self::Msg>, msg: u32, sender: Option<BasicActorRef>) {
[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<Self::Msg>, msg: u32, sender: Option<BasicActorRef>) {
[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<Self::Msg>, msg: String, sender: Option<BasicActorRef>) {
[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<Self::Msg>, msg: String, sender: Option<BasicActorRef>) {
[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<Self::Msg>, msg: String, sender: Option<BasicActorRef>) {
[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<BasicActorRef>) {
[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<BasicActorRef>) {
[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<BasicActorRef>) {
[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 test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "c894f6a896c7f2b1b11f747f9a276edc716bb4b65309cb9a071dddafee37731f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c894f6a896c7f2b1b11f747f9a276edc716bb4b65309cb9a071dddafee37731f", kill_on_drop: false }`
[INFO] [stdout] c894f6a896c7f2b1b11f747f9a276edc716bb4b65309cb9a071dddafee37731f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0e26c3a94ac0cf366b1a4e23cfd57fbcf551390ec9047e11b57e5751d1a6fd5
[INFO] running `Command { std: "docker" "start" "-a" "b0e26c3a94ac0cf366b1a4e23cfd57fbcf551390ec9047e11b57e5751d1a6fd5", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `en`
[INFO] [stderr]  --> tests/macro.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let en = NewActorMsg::U32(1);
[INFO] [stderr]   |         ^^ help: if this is intentional, prefix it with an underscore: `_en`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `actor`
[INFO] [stderr]   --> tests/macro.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let actor = ActorRef::<NewActorMsg> { x: PhantomData };
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_actor`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> tests/macro.rs:69:31
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn sys_receive(&mut self, msg: Self::Msg) {}
[INFO] [stderr]    |                               ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> tests/macro.rs:31:27
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn receive(&mut self, ctx: &Context<Self::Msg>, msg: u32, sender: Option<BasicActorRef>) {
[INFO] [stderr]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> tests/macro.rs:31:53
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn receive(&mut self, ctx: &Context<Self::Msg>, msg: u32, sender: Option<BasicActorRef>) {
[INFO] [stderr]    |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]   --> tests/macro.rs:31:63
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn receive(&mut self, ctx: &Context<Self::Msg>, msg: u32, sender: Option<BasicActorRef>) {
[INFO] [stderr]    |                                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> tests/macro.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn receive(&mut self, ctx: &Context<Self::Msg>, msg: String, sender: Option<BasicActorRef>) {
[INFO] [stderr]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> tests/macro.rs:39:53
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn receive(&mut self, ctx: &Context<Self::Msg>, msg: String, sender: Option<BasicActorRef>) {
[INFO] [stderr]    |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]   --> tests/macro.rs:39:66
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn receive(&mut self, ctx: &Context<Self::Msg>, msg: String, sender: Option<BasicActorRef>) {
[INFO] [stderr]    |                                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> tests/macro.rs:115:13
[INFO] [stderr]     |
[INFO] [stderr] 115 |         let a = NewActor::default();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> tests/macro.rs:114:24
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn send_msg(&self, msg: T, sender: Option<BasicActorRef>) {
[INFO] [stderr]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]    --> tests/macro.rs:114:32
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn send_msg(&self, msg: T, sender: Option<BasicActorRef>) {
[INFO] [stderr]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `send_msg`
[INFO] [stderr]    --> tests/macro.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn send_msg(&self, msg: T, sender: Option<BasicActorRef>) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `riker-macros` (test "macro") generated 13 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/riker_macros-7b921847b554da20)
[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 tests/macro.rs (/opt/rustwide/target/debug/deps/macro-57947343ad58e236)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test impls_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests riker-macros
[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" "b0e26c3a94ac0cf366b1a4e23cfd57fbcf551390ec9047e11b57e5751d1a6fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e26c3a94ac0cf366b1a4e23cfd57fbcf551390ec9047e11b57e5751d1a6fd5", kill_on_drop: false }`
[INFO] [stdout] b0e26c3a94ac0cf366b1a4e23cfd57fbcf551390ec9047e11b57e5751d1a6fd5
