[INFO] cloning repository https://github.com/shockham/crony
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shockham/crony" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshockham%2Fcrony", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshockham%2Fcrony'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cea6d6845bce1818ca2c6e15849cc6eb27a2768e
[INFO] checking shockham/crony against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshockham%2Fcrony" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shockham/crony
[INFO] finished tweaking git repo https://github.com/shockham/crony
[INFO] tweaked toml for git repo https://github.com/shockham/crony written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shockham/crony on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shockham/crony 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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77712506870e1a7d00f8dbe0419e605193d0f079bcf7844b2444338ae5d9fc17
[INFO] running `Command { std: "docker" "start" "-a" "77712506870e1a7d00f8dbe0419e605193d0f079bcf7844b2444338ae5d9fc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77712506870e1a7d00f8dbe0419e605193d0f079bcf7844b2444338ae5d9fc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77712506870e1a7d00f8dbe0419e605193d0f079bcf7844b2444338ae5d9fc17", kill_on_drop: false }`
[INFO] [stdout] 77712506870e1a7d00f8dbe0419e605193d0f079bcf7844b2444338ae5d9fc17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 032dcd366d7c2a88c6727810a54a041197706ec3eddb3613819f09c2b6af5a2a
[INFO] running `Command { std: "docker" "start" "-a" "032dcd366d7c2a88c6727810a54a041197706ec3eddb3613819f09c2b6af5a2a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling tokio v1.8.4
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking crony v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tokio::net::TcpListener`
[INFO] [stdout]    --> src/main.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout]   7 | use tokio::net::TcpListener;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^ no `TcpListener` in `net`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.8.4/src/net/mod.rs:35:28
[INFO] [stdout]     |
[INFO] [stdout]  35 |     pub use tcp::listener::TcpListener;
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.8.4/src/macros/cfg.rs:168:19
[INFO] [stdout]     |
[INFO] [stdout] 168 |             #[cfg(feature = "net")]
[INFO] [stdout]     |                   --------------- the item is gated behind the `net` feature
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]     |
[INFO] [stdout]   7 - use tokio::net::TcpListener;
[INFO] [stdout]   7 + use std::net::TcpListener;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::prelude`
[INFO] [stdout]  --> src/main.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::prelude::*;
[INFO] [stdout]   |            ^^^^^^^ could not find `prelude` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::prelude`
[INFO] [stdout]   --> examples/test_client.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::prelude::*;
[INFO] [stdout]    |            ^^^^^^^ could not find `prelude` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::net::TcpStream`
[INFO] [stdout]    --> examples/test_client.rs:77:9
[INFO] [stdout]     |
[INFO] [stdout]  77 |     use tokio::net::TcpStream;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ no `TcpStream` in `net`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.8.4/src/net/mod.rs:37:26
[INFO] [stdout]     |
[INFO] [stdout]  37 |     pub use tcp::stream::TcpStream;
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.8.4/src/macros/cfg.rs:168:19
[INFO] [stdout]     |
[INFO] [stdout] 168 |             #[cfg(feature = "net")]
[INFO] [stdout]     |                   --------------- the item is gated behind the `net` feature
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]     |
[INFO] [stdout]  77 -     use tokio::net::TcpStream;
[INFO] [stdout]  77 +     use std::net::TcpStream;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::prelude`
[INFO] [stdout]   --> examples/test_client.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |     use tokio::prelude::*;
[INFO] [stdout]    |                ^^^^^^^ could not find `prelude` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::net::TcpListener`
[INFO] [stdout]    --> src/main.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout]   7 | use tokio::net::TcpListener;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^ no `TcpListener` in `net`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.8.4/src/net/mod.rs:35:28
[INFO] [stdout]     |
[INFO] [stdout]  35 |     pub use tcp::listener::TcpListener;
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.8.4/src/macros/cfg.rs:168:19
[INFO] [stdout]     |
[INFO] [stdout] 168 |             #[cfg(feature = "net")]
[INFO] [stdout]     |                   --------------- the item is gated behind the `net` feature
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]     |
[INFO] [stdout]   7 - use tokio::net::TcpListener;
[INFO] [stdout]   7 + use std::net::TcpListener;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::prelude`
[INFO] [stdout]  --> src/main.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::prelude::*;
[INFO] [stdout]   |            ^^^^^^^ could not find `prelude` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `fold` exists for struct `futures::sync::mpsc::UnboundedReceiver<_>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/main.rs:77:36
[INFO] [stdout]     |
[INFO] [stdout]  77 |             let socket_writer = rx.fold(writer, |writer, msg| {
[INFO] [stdout]     |                                 ---^^^^ method cannot be called on `futures::sync::mpsc::UnboundedReceiver<_>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/sync/mpsc/mod.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct UnboundedReceiver<T>(Receiver<T>);
[INFO] [stdout]     | ------------------------------- doesn't satisfy `_: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `futures::sync::mpsc::UnboundedReceiver<_>: Iterator`
[INFO] [stdout]             which is required by `&mut futures::sync::mpsc::UnboundedReceiver<_>: Iterator`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Stream` which provides `fold` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use futures::Stream;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/test_client.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |         stdin: Box<Stream<Item = Vec<u8>, Error = io::Error> + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> examples/test_client.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 89 |         stdin: Box<dyn Stream<Item = Vec<u8>, Error = io::Error> + Send>,
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[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 `crony` (example "test_client") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `crony` (bin "crony") due to 3 previous errors
[INFO] [stdout] error[E0599]: the method `fold` exists for struct `futures::sync::mpsc::UnboundedReceiver<_>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/main.rs:77:36
[INFO] [stdout]     |
[INFO] [stdout]  77 |             let socket_writer = rx.fold(writer, |writer, msg| {
[INFO] [stdout]     |                                 ---^^^^ method cannot be called on `futures::sync::mpsc::UnboundedReceiver<_>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/sync/mpsc/mod.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct UnboundedReceiver<T>(Receiver<T>);
[INFO] [stdout]     | ------------------------------- doesn't satisfy `_: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `futures::sync::mpsc::UnboundedReceiver<_>: Iterator`
[INFO] [stdout]             which is required by `&mut futures::sync::mpsc::UnboundedReceiver<_>: Iterator`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Stream` which provides `fold` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use futures::Stream;
[INFO] [stdout]     |
[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 `crony` (bin "crony" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "032dcd366d7c2a88c6727810a54a041197706ec3eddb3613819f09c2b6af5a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032dcd366d7c2a88c6727810a54a041197706ec3eddb3613819f09c2b6af5a2a", kill_on_drop: false }`
[INFO] [stdout] 032dcd366d7c2a88c6727810a54a041197706ec3eddb3613819f09c2b6af5a2a
