[INFO] fetching crate ractor 0.15.8...
[INFO] testing ractor-0.15.8 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate ractor 0.15.8 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ractor 0.15.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ractor 0.15.8
[INFO] tweaked toml for crates.io crate ractor 0.15.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ractor 0.15.8 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ractor 0.15.8 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c267165fc22ee30745b1c505e7988d395936f973fb2cd2afe4493c5689cd6e9a
[INFO] running `Command { std: "docker" "start" "-a" "c267165fc22ee30745b1c505e7988d395936f973fb2cd2afe4493c5689cd6e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c267165fc22ee30745b1c505e7988d395936f973fb2cd2afe4493c5689cd6e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c267165fc22ee30745b1c505e7988d395936f973fb2cd2afe4493c5689cd6e9a", kill_on_drop: false }`
[INFO] [stdout] c267165fc22ee30745b1c505e7988d395936f973fb2cd2afe4493c5689cd6e9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b95341ea8d8027063159b31a89ae7e5b729b1359f63dd55eaa00db888a309769
[INFO] running `Command { std: "docker" "start" "-a" "b95341ea8d8027063159b31a89ae7e5b729b1359f63dd55eaa00db888a309769", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling bon-macros v2.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling bon v2.3.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling ractor v0.15.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.32s
[INFO] running `Command { std: "docker" "inspect" "b95341ea8d8027063159b31a89ae7e5b729b1359f63dd55eaa00db888a309769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95341ea8d8027063159b31a89ae7e5b729b1359f63dd55eaa00db888a309769", kill_on_drop: false }`
[INFO] [stdout] b95341ea8d8027063159b31a89ae7e5b729b1359f63dd55eaa00db888a309769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac39faf82d33a17f3b0df48d6fb184fb63e1a5701554d2d663c236b10eb04693
[INFO] running `Command { std: "docker" "start" "-a" "ac39faf82d33a17f3b0df48d6fb184fb63e1a5701554d2d663c236b10eb04693", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling function_name-proc-macro v0.3.0
[INFO] [stderr]    Compiling function_name v0.3.0
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ractor v0.15.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling tracing-test v0.2.5
[INFO] [stderr]    Compiling tracing-glog v0.4.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[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:69:3
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[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/counter.rs:109:3
[INFO] [stdout]     |
[INFO] [stdout] 109 | #[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/a_whole_lotta.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[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:114:3
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[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] 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] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]    --> examples/monte_carlo.rs:239:3
[INFO] [stdout]     |
[INFO] [stdout] 239 | #[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] [stderr] error: could not compile `ractor` (example "a_whole_lotta") 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/ping_pong.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | async fn main() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[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:137:3
[INFO] [stdout]     |
[INFO] [stdout] 137 | #[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:499:3
[INFO] [stdout]     |
[INFO] [stdout] 499 | #[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:81:3
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[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] 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] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]    --> examples/counter.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | 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:138:1
[INFO] [stdout]     |
[INFO] [stdout] 138 | async fn main() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "ping_pong") 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] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]    --> examples/monte_carlo.rs:240:1
[INFO] [stdout]     |
[INFO] [stdout] 240 | async fn main() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "output_port") due to 2 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ractor_example_entry_proc`
[INFO] [stdout]   --> examples/supervisor.rs:53:3
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[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] 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] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> examples/a_whole_lotta_messages.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "counter") 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] [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 "a_whole_lotta_messages") due to 2 previous errors
[INFO] [stderr] error: could not compile `ractor` (example "monte_carlo") due to 2 previous errors
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> examples/supervisor.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | 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] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]    --> examples/philosophers.rs:500:1
[INFO] [stdout]     |
[INFO] [stdout] 500 | async fn main() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (example "supervisor") 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 "philosophers") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `ractor_example_entry_proc`
[INFO] [stdout]  --> src/tests.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ractor_example_entry_proc as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `ractor_example_entry_proc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ractor` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ac39faf82d33a17f3b0df48d6fb184fb63e1a5701554d2d663c236b10eb04693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac39faf82d33a17f3b0df48d6fb184fb63e1a5701554d2d663c236b10eb04693", kill_on_drop: false }`
[INFO] [stdout] ac39faf82d33a17f3b0df48d6fb184fb63e1a5701554d2d663c236b10eb04693