[INFO] fetching crate matchbox_socket_nostr 0.6.4...
[INFO] checking matchbox_socket_nostr-0.6.4 against master#19dd9535408db0f1ff3d16613619076aef524d19 for pr-115950
[INFO] extracting crate matchbox_socket_nostr 0.6.4 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate matchbox_socket_nostr 0.6.4 on toolchain 19dd9535408db0f1ff3d16613619076aef524d19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matchbox_socket_nostr 0.6.4
[INFO] finished tweaking crates.io crate matchbox_socket_nostr 0.6.4
[INFO] tweaked toml for crates.io crate matchbox_socket_nostr 0.6.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded varinteger v1.0.6
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[INFO] [stderr]   Downloaded async-tls v0.12.0
[INFO] [stderr]   Downloaded async-tungstenite v0.21.0
[INFO] [stderr]   Downloaded nostr v0.21.0
[INFO] [stderr]   Downloaded webrtc v0.7.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a1d7787d50a76f82e12bcdf61e0c49a363b3fb4a851038e148d642e8b60eaf1
[INFO] running `Command { std: "docker" "start" "-a" "9a1d7787d50a76f82e12bcdf61e0c49a363b3fb4a851038e148d642e8b60eaf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a1d7787d50a76f82e12bcdf61e0c49a363b3fb4a851038e148d642e8b60eaf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1d7787d50a76f82e12bcdf61e0c49a363b3fb4a851038e148d642e8b60eaf1", kill_on_drop: false }`
[INFO] [stdout] 9a1d7787d50a76f82e12bcdf61e0c49a363b3fb4a851038e148d642e8b60eaf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eb25920b21a3fb88c60716f7ce91e0d1a55bca075e4322a731e91b5fb3221a0
[INFO] running `Command { std: "docker" "start" "-a" "8eb25920b21a3fb88c60716f7ce91e0d1a55bca075e4322a731e91b5fb3221a0", kill_on_drop: false }`
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[INFO] [stderr]     Checking matchbox_socket_nostr v0.6.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/webrtc_socket/mod.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log::{debug, info, warn};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/webrtc_socket/mod.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log::{debug, info, warn};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/webrtc_socket/matchbox_protocol.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PeerId(pub nostr::key::XOnlyPublicKey);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![warn(missing_docs)]
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "8eb25920b21a3fb88c60716f7ce91e0d1a55bca075e4322a731e91b5fb3221a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb25920b21a3fb88c60716f7ce91e0d1a55bca075e4322a731e91b5fb3221a0", kill_on_drop: false }`
[INFO] [stdout] 8eb25920b21a3fb88c60716f7ce91e0d1a55bca075e4322a731e91b5fb3221a0