[INFO] fetching crate aktrs-macros 0.1.0-alpha.2...
[INFO] testing aktrs-macros-0.1.0-alpha.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate aktrs-macros 0.1.0-alpha.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate aktrs-macros 0.1.0-alpha.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aktrs-macros 0.1.0-alpha.2
[INFO] finished tweaking crates.io crate aktrs-macros 0.1.0-alpha.2
[INFO] tweaked toml for crates.io crate aktrs-macros 0.1.0-alpha.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] ed915dd65c8c2b73dadf03e789bca3afd6c56d7407e57e9f9ac28dd7775eaf88
[INFO] running `Command { std: "docker" "start" "-a" "ed915dd65c8c2b73dadf03e789bca3afd6c56d7407e57e9f9ac28dd7775eaf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed915dd65c8c2b73dadf03e789bca3afd6c56d7407e57e9f9ac28dd7775eaf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed915dd65c8c2b73dadf03e789bca3afd6c56d7407e57e9f9ac28dd7775eaf88", kill_on_drop: false }`
[INFO] [stdout] ed915dd65c8c2b73dadf03e789bca3afd6c56d7407e57e9f9ac28dd7775eaf88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 259aabc067952411b3ddbf8d1737f60e3857b420bb2b18b8c7f4c310be3f24ae
[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" "259aabc067952411b3ddbf8d1737f60e3857b420bb2b18b8c7f4c310be3f24ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling aktrs-macros v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "259aabc067952411b3ddbf8d1737f60e3857b420bb2b18b8c7f4c310be3f24ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "259aabc067952411b3ddbf8d1737f60e3857b420bb2b18b8c7f4c310be3f24ae", kill_on_drop: false }`
[INFO] [stdout] 259aabc067952411b3ddbf8d1737f60e3857b420bb2b18b8c7f4c310be3f24ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 280765e55dd05e5080474d3a57cca26e586234f286ee9e50a2741927b96e166e
[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" "280765e55dd05e5080474d3a57cca26e586234f286ee9e50a2741927b96e166e", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktrs-macros v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "280765e55dd05e5080474d3a57cca26e586234f286ee9e50a2741927b96e166e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280765e55dd05e5080474d3a57cca26e586234f286ee9e50a2741927b96e166e", kill_on_drop: false }`
[INFO] [stdout] 280765e55dd05e5080474d3a57cca26e586234f286ee9e50a2741927b96e166e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 99366a68781ba4698842d0d16a9e31a46211489d0232dbce43f93b8b3dd0bf9d
[INFO] running `Command { std: "docker" "start" "-a" "99366a68781ba4698842d0d16a9e31a46211489d0232dbce43f93b8b3dd0bf9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aktrs_macros-c44ca8aa77535698
[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]    Doc-tests aktrs-macros
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - test (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - test (line 15) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `aktrs`
[INFO] [stdout]  --> src/lib.rs:16:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use aktrs::actor::{testkit::ActorTestKit, Behavior};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `aktrs`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `aktrs`
[INFO] [stdout]  --> src/lib.rs:18:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[aktrs::test]
[INFO] [stdout]   |   ^^^^^ use of undeclared crate or module `aktrs`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `aktrs`
[INFO] [stdout]  --> src/lib.rs:19:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn my_simple_test(mut t: ActorTestKit) -> aktrs::Result<()> {
[INFO] [stdout]   |                                           ^^^^^ use of undeclared crate or module `aktrs`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Behaviors`
[INFO] [stdout]   --> src/lib.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut actor = t.spawn_anonymous(Behaviors::receive_message(move |cx, msg| {
[INFO] [stdout]    |                                       ^^^^^^^^^ use of undeclared type `Behaviors`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Behaviors`
[INFO] [stdout]   --> src/lib.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |         Ok(Behaviors::same())
[INFO] [stdout]    |            ^^^^^^^^^ use of undeclared type `Behaviors`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ActorTestKit` in this scope
[INFO] [stdout]  --> src/lib.rs:19:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn my_simple_test(mut t: ActorTestKit) -> aktrs::Result<()> {
[INFO] [stdout]   |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - test (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "99366a68781ba4698842d0d16a9e31a46211489d0232dbce43f93b8b3dd0bf9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99366a68781ba4698842d0d16a9e31a46211489d0232dbce43f93b8b3dd0bf9d", kill_on_drop: false }`
[INFO] [stdout] 99366a68781ba4698842d0d16a9e31a46211489d0232dbce43f93b8b3dd0bf9d