[INFO] fetching crate tokio-xmpp 4.0.0...
[INFO] checking tokio-xmpp-4.0.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate tokio-xmpp 4.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tokio-xmpp 4.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tokio-xmpp 4.0.0
[INFO] tweaked toml for crates.io crate tokio-xmpp 4.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-xmpp 4.0.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokio-xmpp 4.0.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d08f99d98342e36a43d4f874e51588c124324af7deee754c5f6d750154a3bc84
[INFO] running `Command { std: "docker" "start" "-a" "d08f99d98342e36a43d4f874e51588c124324af7deee754c5f6d750154a3bc84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d08f99d98342e36a43d4f874e51588c124324af7deee754c5f6d750154a3bc84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08f99d98342e36a43d4f874e51588c124324af7deee754c5f6d750154a3bc84", kill_on_drop: false }`
[INFO] [stdout] d08f99d98342e36a43d4f874e51588c124324af7deee754c5f6d750154a3bc84
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b3076223a899f5917898d7ef5556c7482ced1db8f26b40880e40eb05c119a51
[INFO] running `Command { std: "docker" "start" "-a" "4b3076223a899f5917898d7ef5556c7482ced1db8f26b40880e40eb05c119a51", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.6.1
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[INFO] [stderr]     Checking tokio-xmpp v4.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/xmpp_stream.rs:94:42
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn send_stanza<E: Into<Element>>(&mut self, e: E) -> Send<Self, Packet> {
[INFO] [stdout]    |                                          ^^^^^^^^^           ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn send_stanza<E: Into<Element>>(&mut self, e: E) -> Send<'_, Self, Packet> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/xmpp_stream.rs:94:42
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn send_stanza<E: Into<Element>>(&mut self, e: E) -> Send<Self, Packet> {
[INFO] [stdout]    |                                          ^^^^^^^^^           ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn send_stanza<E: Into<Element>>(&mut self, e: E) -> Send<'_, Self, Packet> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_xmpp::tcp`
[INFO] [stdout]   --> examples/echo_component.rs:6:17
[INFO] [stdout]    |
[INFO] [stdout]  6 | use tokio_xmpp::tcp::TcpComponent as Component;
[INFO] [stdout]    |                 ^^^ could not find `tcp` in `tokio_xmpp`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[cfg(feature = "insecure-tcp")]
[INFO] [stdout]    |       ------------------------ the item is gated behind the `insecure-tcp` feature
[INFO] [stdout] 26 | pub mod tcp;
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-xmpp` (example "echo_component") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4b3076223a899f5917898d7ef5556c7482ced1db8f26b40880e40eb05c119a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3076223a899f5917898d7ef5556c7482ced1db8f26b40880e40eb05c119a51", kill_on_drop: false }`
[INFO] [stdout] 4b3076223a899f5917898d7ef5556c7482ced1db8f26b40880e40eb05c119a51