[INFO] fetching crate tractor-macros 0.0.1...
[INFO] checking tractor-macros-0.0.1 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate tractor-macros 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate tractor-macros 0.0.1 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tractor-macros 0.0.1
[INFO] finished tweaking crates.io crate tractor-macros 0.0.1
[INFO] tweaked toml for crates.io crate tractor-macros 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4333c30b37df3fd4359b9dd62e29940b80f25b6c25bfa1e8001ced49621371d7
[INFO] running `Command { std: "docker" "start" "-a" "4333c30b37df3fd4359b9dd62e29940b80f25b6c25bfa1e8001ced49621371d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4333c30b37df3fd4359b9dd62e29940b80f25b6c25bfa1e8001ced49621371d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4333c30b37df3fd4359b9dd62e29940b80f25b6c25bfa1e8001ced49621371d7", kill_on_drop: false }`
[INFO] [stdout] 4333c30b37df3fd4359b9dd62e29940b80f25b6c25bfa1e8001ced49621371d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 513bbde28a2d89fe95316f711849937721f1590451acbd4ed4505b71c8461659
[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" "513bbde28a2d89fe95316f711849937721f1590451acbd4ed4505b71c8461659", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking quote v1.0.8
[INFO] [stderr]     Checking syn v1.0.60
[INFO] [stderr]     Checking tractor-macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tractor`
[INFO] [stdout]  --> tests/test_actor_macro.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tractor::*;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `tractor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tractor` in crate root
[INFO] [stdout]   --> tests/test_actor_macro.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[actor]
[INFO] [stdout]    |     ^^^^^^^^ could not find `tractor` in crate root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tractor` in crate root
[INFO] [stdout]   --> tests/test_actor_macro.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     #[actor]
[INFO] [stdout]    |     ^^^^^^^^ could not find `tractor` in crate root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tractor` in crate root
[INFO] [stdout]   --> tests/test_actor_macro.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     #[actor]
[INFO] [stdout]    |     ^^^^^^^^ could not find `tractor` in crate root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tractor` in crate root
[INFO] [stdout]    --> tests/test_actor_macro.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     #[actor]
[INFO] [stdout]     |     ^^^^^^^^ could not find `tractor` in crate root
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ActorSystem`
[INFO] [stdout]    --> tests/test_actor_macro.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     ActorSystem::wait_for_completion();
[INFO] [stdout]     |     ^^^^^^^^^^^ use of undeclared type `ActorSystem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Addr` in this scope
[INFO] [stdout]   --> tests/test_actor_macro.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 6  |     pub struct Adder {
[INFO] [stdout]    |     ---------------- similarly named struct `Adder` defined here
[INFO] [stdout] ...
[INFO] [stdout] 10 |     #[actor]
[INFO] [stdout]    |     ^^^^^^^^ help: a struct with a similar name exists: `Adder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Addr` in this scope
[INFO] [stdout]   --> tests/test_actor_macro.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub struct Adder {
[INFO] [stdout]    |     ---------------- similarly named struct `Adder` defined here
[INFO] [stdout] ...
[INFO] [stdout] 39 |     #[actor]
[INFO] [stdout]    |     ^^^^^^^^ help: a struct with a similar name exists: `Adder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Addr` in this scope
[INFO] [stdout]   --> tests/test_actor_macro.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub struct Adder {
[INFO] [stdout]    |     ---------------- similarly named struct `Adder` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82 |     #[actor]
[INFO] [stdout]    |     ^^^^^^^^ help: a struct with a similar name exists: `Adder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Addr` in this scope
[INFO] [stdout]    --> tests/test_actor_macro.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 78  |     pub struct Adder {
[INFO] [stdout]     |     ---------------- similarly named struct `Adder` defined here
[INFO] [stdout] ...
[INFO] [stdout] 114 |     let _addr: Addr<Adder> = adder.start();
[INFO] [stdout]     |                ^^^^ help: a struct with a similar name exists: `Adder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Addr` in this scope
[INFO] [stdout]    --> tests/test_actor_macro.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub struct Adder {
[INFO] [stdout]     |     ---------------- similarly named struct `Adder` defined here
[INFO] [stdout] ...
[INFO] [stdout] 123 |     #[actor]
[INFO] [stdout]     |     ^^^^^^^^ help: a struct with a similar name exists: `Adder`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Addr` in this scope
[INFO] [stdout]    --> tests/test_actor_macro.rs:163:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub struct Adder {
[INFO] [stdout]     |     ---------------- similarly named struct `Adder` defined here
[INFO] [stdout] ...
[INFO] [stdout] 163 |     let adder: Addr<Adder> = Adder { sum: 123 }.start();
[INFO] [stdout]     |                ^^^^ help: a struct with a similar name exists: `Adder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tractor-macros`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "513bbde28a2d89fe95316f711849937721f1590451acbd4ed4505b71c8461659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513bbde28a2d89fe95316f711849937721f1590451acbd4ed4505b71c8461659", kill_on_drop: false }`
[INFO] [stdout] 513bbde28a2d89fe95316f711849937721f1590451acbd4ed4505b71c8461659