[INFO] fetching crate ractor 0.15.3...
[INFO] checking ractor-0.15.3 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate ractor 0.15.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ractor 0.15.3 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ractor 0.15.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ractor 0.15.3
[INFO] tweaked toml for crates.io crate ractor 0.15.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate ractor 0.15.3 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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10184b52cbfbf7a8d763a5f2e86bc50813a5c8bc3fdfbd32836ccb6c0241e93b
[INFO] running `Command { std: "docker" "start" "-a" "10184b52cbfbf7a8d763a5f2e86bc50813a5c8bc3fdfbd32836ccb6c0241e93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10184b52cbfbf7a8d763a5f2e86bc50813a5c8bc3fdfbd32836ccb6c0241e93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10184b52cbfbf7a8d763a5f2e86bc50813a5c8bc3fdfbd32836ccb6c0241e93b", kill_on_drop: false }`
[INFO] [stdout] 10184b52cbfbf7a8d763a5f2e86bc50813a5c8bc3fdfbd32836ccb6c0241e93b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ece413d25e26023dbf75d13ea7f3f80cb8c781a071b7e5b862dbe646252c84f1
[INFO] running `Command { std: "docker" "start" "-a" "ece413d25e26023dbf75d13ea7f3f80cb8c781a071b7e5b862dbe646252c84f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
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[INFO] [stderr]    Compiling darling_core v0.20.11
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[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
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[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]    Compiling darling_macro v0.20.11
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[INFO] [stderr]    Compiling bon-macros v2.3.0
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]     Checking tracing-glog v0.4.0
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[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking ractor v0.15.3 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking tinytemplate v1.2.1
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[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]    --> examples/counter.rs:104:3
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[ractor_example_entry_proc::ractor_example_entry]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]    --> examples/ping_pong.rs:110:3
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[ractor_example_entry_proc::ractor_example_entry]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]    --> examples/output_port.rs:132:3
[INFO] [stdout]     |
[INFO] [stdout] 132 | #[ractor_example_entry_proc::ractor_example_entry]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]   --> examples/a_whole_lotta.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[ractor_example_entry_proc::ractor_example_entry]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]    --> examples/philosophers.rs:490:3
[INFO] [stdout]     |
[INFO] [stdout] 490 | #[ractor_example_entry_proc::ractor_example_entry]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]   --> examples/supervisor.rs:49:3
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[ractor_example_entry_proc::ractor_example_entry]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]   --> examples/a_whole_lotta_messages.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[ractor_example_entry_proc::ractor_example_entry]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]    --> examples/counter.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | async fn main() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]    --> examples/ping_pong.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | async fn main() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> examples/a_whole_lotta.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]    --> examples/output_port.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | async fn main() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "counter") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> examples/a_whole_lotta_messages.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "output_port") due to 2 previous errors
[INFO] [stderr] error: could not compile `ractor` (example "a_whole_lotta") due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "ping_pong") due to 2 previous errors
[INFO] [stderr] error: could not compile `ractor` (example "a_whole_lotta_messages") due to 2 previous errors
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]    --> examples/philosophers.rs:491:1
[INFO] [stdout]     |
[INFO] [stdout] 491 | async fn main() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> examples/supervisor.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "philosophers") due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "supervisor") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ece413d25e26023dbf75d13ea7f3f80cb8c781a071b7e5b862dbe646252c84f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece413d25e26023dbf75d13ea7f3f80cb8c781a071b7e5b862dbe646252c84f1", kill_on_drop: false }`
[INFO] [stdout] ece413d25e26023dbf75d13ea7f3f80cb8c781a071b7e5b862dbe646252c84f1