[INFO] fetching crate pawkit-net 0.1.2...
[INFO] testing pawkit-net-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate pawkit-net 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pawkit-net 0.1.2
[INFO] finished tweaking crates.io crate pawkit-net 0.1.2
[INFO] tweaked toml for crates.io crate pawkit-net 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pawkit-net 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pawkit-net 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pawkit-holy-array v0.1.2
[INFO] [stderr]   Downloaded pawkit-net-websocket v0.1.2
[INFO] [stderr]   Downloaded just-webrtc v0.2.0
[INFO] [stderr]   Downloaded pawkit-crockford v0.1.2
[INFO] [stderr]   Downloaded pawkit-logger v0.1.2
[INFO] [stderr]   Downloaded pawkit-futures v0.1.2
[INFO] [stderr]   Downloaded pawkit-net-signaling v0.1.2
[INFO] [stderr]   Downloaded webrtc-srtp v0.13.0
[INFO] [stderr]   Downloaded sdp v0.6.2
[INFO] [stderr]   Downloaded interceptor v0.12.0
[INFO] [stderr]   Downloaded turn v0.8.0
[INFO] [stderr]   Downloaded webrtc-ice v0.11.0
[INFO] [stderr]   Downloaded webrtc-sctp v0.10.0
[INFO] [stderr]   Downloaded webrtc-dtls v0.10.0
[INFO] [stderr]   Downloaded webrtc v0.11.0
[INFO] [stderr]   Downloaded rtcp v0.11.0
[INFO] [stderr]   Downloaded rtp v0.11.0
[INFO] [stderr]   Downloaded webrtc-data v0.9.0
[INFO] [stderr]   Downloaded stun v0.6.0
[INFO] [stderr]   Downloaded webrtc-mdns v0.7.0
[INFO] [stderr]   Downloaded webrtc-media v0.8.0
[INFO] [stderr]   Downloaded webrtc-util v0.9.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6330dd442204dd6d78000ca093609fc0e0f19e4f53cc663ddcd5fb5c5f10c0f5
[INFO] running `Command { std: "docker" "start" "-a" "6330dd442204dd6d78000ca093609fc0e0f19e4f53cc663ddcd5fb5c5f10c0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6330dd442204dd6d78000ca093609fc0e0f19e4f53cc663ddcd5fb5c5f10c0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6330dd442204dd6d78000ca093609fc0e0f19e4f53cc663ddcd5fb5c5f10c0f5", kill_on_drop: false }`
[INFO] [stdout] 6330dd442204dd6d78000ca093609fc0e0f19e4f53cc663ddcd5fb5c5f10c0f5
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d63031fbcef2455ad6e3c5638975ee9d6bbcbee96c224996822e8b6047690eb
[INFO] running `Command { std: "docker" "start" "-a" "1d63031fbcef2455ad6e3c5638975ee9d6bbcbee96c224996822e8b6047690eb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling rand v0.9.0
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[INFO] [stderr]    Compiling async_cell v0.2.2
[INFO] [stderr]    Compiling pawkit-crockford v0.1.2
[INFO] [stderr]    Compiling pawkit-holy-array v0.1.2
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling pawkit-logger v0.1.2
[INFO] [stderr]    Compiling synstructure v0.12.6
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling sec1 v0.7.3
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[INFO] [stderr]    Compiling aes-gcm v0.10.3
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[INFO] [stderr]    Compiling webrtc-util v0.9.0
[INFO] [stderr]    Compiling tokio-util v0.7.14
[INFO] [stderr]    Compiling pawkit-futures v0.1.2
[INFO] [stderr]    Compiling futures v0.3.31
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[INFO] [stderr]    Compiling pawkit-net-websocket v0.1.2
[INFO] [stderr]    Compiling bincode v1.3.3
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[INFO] [stderr]    Compiling ciborium v0.2.2
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[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling rtp v0.11.0
[INFO] [stderr]    Compiling rtcp v0.11.0
[INFO] [stderr]    Compiling webrtc-sctp v0.10.0
[INFO] [stderr]    Compiling webrtc-mdns v0.7.0
[INFO] [stderr]    Compiling webrtc-dtls v0.10.0
[INFO] [stderr]    Compiling stun v0.6.0
[INFO] [stderr]    Compiling sdp v0.6.2
[INFO] [stderr]    Compiling webrtc-media v0.8.0
[INFO] [stderr]    Compiling webrtc-srtp v0.13.0
[INFO] [stderr]    Compiling turn v0.8.0
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.50
[INFO] [stderr]    Compiling interceptor v0.12.0
[INFO] [stderr]    Compiling webrtc-data v0.9.0
[INFO] [stderr]    Compiling webrtc-ice v0.11.0
[INFO] [stderr]    Compiling webrtc v0.11.0
[INFO] [stderr]    Compiling just-webrtc v0.2.0
[INFO] [stderr]    Compiling pawkit-net-signaling v0.1.2
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pawkit-net-signaling-0.1.2/src/server/mod.rs:82:31
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let tls_acceptor = if let Some(tls_path) = tls_path
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pawkit-net-signaling-0.1.2/src/server/mod.rs:83:16
[INFO] [stdout]    |
[INFO] [stdout] 83 |             && let Some(tls_password) = tls_password
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pawkit-net-signaling-0.1.2/src/server/mod.rs:343:16
[INFO] [stdout]     |
[INFO] [stdout] 343 |             && let Some(msg) = recv.recv().await
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pawkit-net-signaling-0.1.2/src/server/mod.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |             let lobby_id = random::<u32>();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^-- argument #1 is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/random.rs:94:8
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 103 |             let lobby_id = random::<u32>(/* dist */);
[INFO] [stdout]     |                                          ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pawkit-net-signaling` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "1d63031fbcef2455ad6e3c5638975ee9d6bbcbee96c224996822e8b6047690eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d63031fbcef2455ad6e3c5638975ee9d6bbcbee96c224996822e8b6047690eb", kill_on_drop: false }`
[INFO] [stdout] 1d63031fbcef2455ad6e3c5638975ee9d6bbcbee96c224996822e8b6047690eb