[INFO] fetching crate ruchei 0.1.2...
[INFO] testing ruchei-0.1.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate ruchei 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ruchei 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ruchei 0.1.2
[INFO] tweaked toml for crates.io crate ruchei 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruchei 0.1.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruchei 0.1.2 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17512e88150efd88d4222c1eed0612f4926779c35c11f8e69d4c6ed5c794a598
[INFO] running `Command { std: "docker" "start" "-a" "17512e88150efd88d4222c1eed0612f4926779c35c11f8e69d4c6ed5c794a598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17512e88150efd88d4222c1eed0612f4926779c35c11f8e69d4c6ed5c794a598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17512e88150efd88d4222c1eed0612f4926779c35c11f8e69d4c6ed5c794a598", kill_on_drop: false }`
[INFO] [stdout] 17512e88150efd88d4222c1eed0612f4926779c35c11f8e69d4c6ed5c794a598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27c22f631c7c1f7b271851bf30f98008703c6037ee1f22dd272af380a0a17a54
[INFO] running `Command { std: "docker" "start" "-a" "27c22f631c7c1f7b271851bf30f98008703c6037ee1f22dd272af380a0a17a54", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.102
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling extend-pinned v0.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling ruchei-collections v0.0.0-a.5
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling linked_hash_set v0.1.5
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling route-sink v0.1.3
[INFO] [stderr]    Compiling ruchei-connection v0.0.0-a.3
[INFO] [stderr]    Compiling ruchei-extend v0.1.3
[INFO] [stderr]    Compiling ruchei-extra v0.1.4
[INFO] [stderr]    Compiling ruchei v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.27s
[INFO] running `Command { std: "docker" "inspect" "27c22f631c7c1f7b271851bf30f98008703c6037ee1f22dd272af380a0a17a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c22f631c7c1f7b271851bf30f98008703c6037ee1f22dd272af380a0a17a54", kill_on_drop: false }`
[INFO] [stdout] 27c22f631c7c1f7b271851bf30f98008703c6037ee1f22dd272af380a0a17a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dad1559c4271f59f2c9aef458a67f250b2fbd07c7e4d502b942eb5f4a0657ce1
[INFO] running `Command { std: "docker" "start" "-a" "dad1559c4271f59f2c9aef458a67f250b2fbd07c7e4d502b942eb5f4a0657ce1", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling async-io v2.6.0
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[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling byteorder v1.5.0
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[INFO] [stderr]    Compiling log v0.4.28
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[INFO] [stderr]    Compiling kv-log-macro v1.0.7
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[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling route-sink v0.1.3
[INFO] [stderr]    Compiling ruchei-connection v0.0.0-a.3
[INFO] [stderr]    Compiling ruchei-extend v0.1.3
[INFO] [stderr]    Compiling ruchei-extra v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ruchei v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling tungstenite v0.24.0
[INFO] [stderr]    Compiling async-tungstenite v0.28.2
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stdout] error[E0432]: unresolved import `ruchei::echo::interleaved`
[INFO] [stdout]  --> examples/echo-interleaved.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     echo::interleaved::EchoInterleaved, multicast::replay::MulticastReplay,
[INFO] [stdout]   |           ^^^^^^^^^^^ could not find `interleaved` in `echo`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> src/echo.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "unstable")]
[INFO] [stdout]   |       -------------------- the item is gated behind the `unstable` feature
[INFO] [stdout] 4 | pub mod interleaved;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `liveness` in `ruchei`
[INFO] [stdout]   --> examples/events.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     liveness::timeout_unused::{KeepAlive, TimeoutUnused, WithTimeout},
[INFO] [stdout]    |     ^^^^^^^^ could not find `liveness` in `ruchei`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(all(feature = "unstable", feature = "std"))]
[INFO] [stdout]    |           -------------------- the item is gated behind the `unstable` feature
[INFO] [stdout] 29 | pub mod liveness;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `liveness` in `ruchei`
[INFO] [stdout]   --> examples/group.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     liveness::{
[INFO] [stdout]    |     ^^^^^^^^ could not find `liveness` in `ruchei`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(all(feature = "unstable", feature = "std"))]
[INFO] [stdout]    |           -------------------- the item is gated behind the `unstable` feature
[INFO] [stdout] 29 | pub mod liveness;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ruchei::callback`
[INFO] [stdout]   --> examples/events.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     callback::Start,
[INFO] [stdout]    |     ^^^^^^^^ could not find `callback` in `ruchei`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout]  9 | #[cfg(feature = "unstable")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `unstable` feature
[INFO] [stdout] 10 | pub use ruchei_callback as callback;
[INFO] [stdout]    |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]   --> examples/group.rs:29:37
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn send(&mut self, sender: &mut Self::Sender, item: Self::Item) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Sender` implemented for `ChannelGroup<Item>`, you could use the fully-qualified path
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn send(&mut self, sender: &mut Self::Sender, item: Self::Item) {
[INFO] [stdout] 29 +     fn send(&mut self, sender: &mut <ChannelGroup<Item> as Example>::Sender, item: Self::Item) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]   --> examples/group.rs:29:57
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn send(&mut self, sender: &mut Self::Sender, item: Self::Item) {
[INFO] [stdout]    |                                                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use fully-qualified syntax
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn send(&mut self, sender: &mut Self::Sender, item: Self::Item) {
[INFO] [stdout] 29 +     fn send(&mut self, sender: &mut Self::Sender, item: <ChannelGroup<Item> as IntoAsyncIterator>::Item) {
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn send(&mut self, sender: &mut Self::Sender, item: Self::Item) {
[INFO] [stdout] 29 +     fn send(&mut self, sender: &mut Self::Sender, item: <ChannelGroup<Item> as IntoIterator>::Item) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]   --> examples/group.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn pair(&mut self) -> (Self::Sender, Self::Receiver) {
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Sender` implemented for `ChannelGroup<Item>`, you could use the fully-qualified path
[INFO] [stdout]    |
[INFO] [stdout] 33 -     fn pair(&mut self) -> (Self::Sender, Self::Receiver) {
[INFO] [stdout] 33 +     fn pair(&mut self) -> (<ChannelGroup<Item> as Example>::Sender, Self::Receiver) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]   --> examples/group.rs:33:42
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn pair(&mut self) -> (Self::Sender, Self::Receiver) {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if there were a trait named `Example` with associated type `Receiver` implemented for `ChannelGroup<Item>`, you could use the fully-qualified path
[INFO] [stdout]    |
[INFO] [stdout] 33 -     fn pair(&mut self) -> (Self::Sender, Self::Receiver) {
[INFO] [stdout] 33 +     fn pair(&mut self) -> (Self::Sender, <ChannelGroup<Item> as Example>::Receiver) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0223, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0223`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruchei` (example "group") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `echo_interleaved` found for struct `futures_util::stream::FilterMap<St, Fut, F>` in the current scope
[INFO] [stdout]   --> examples/echo-interleaved.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | /     TcpListener::bind("127.0.0.1:8080")
[INFO] [stdout] 14 | |         .await
[INFO] [stdout] 15 | |         .unwrap()
[INFO] [stdout] 16 | |         .incoming()
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |         .connection_item_ignore()
[INFO] [stdout] 25 | |         .echo_interleaved()
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^^^ method not found in `FilterMap<Extending<Multicast<..., ..., ...>, ...>, ..., ...>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/examples/echo_interleaved-b6fbe6e0ef9890b5.long-type-8292407894154013050.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruchei` (example "echo-interleaved") due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruchei` (example "events") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "dad1559c4271f59f2c9aef458a67f250b2fbd07c7e4d502b942eb5f4a0657ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad1559c4271f59f2c9aef458a67f250b2fbd07c7e4d502b942eb5f4a0657ce1", kill_on_drop: false }`
[INFO] [stdout] dad1559c4271f59f2c9aef458a67f250b2fbd07c7e4d502b942eb5f4a0657ce1
