[INFO] cloning repository https://github.com/BarePotato/twitch_irc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BarePotato/twitch_irc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Ftwitch_irc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Ftwitch_irc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 641603349a81a35ac3eed0190c0a761e3e7f374e
[INFO] testing BarePotato/twitch_irc against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Ftwitch_irc" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BarePotato/twitch_irc on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BarePotato/twitch_irc
[INFO] finished tweaking git repo https://github.com/BarePotato/twitch_irc
[INFO] tweaked toml for git repo https://github.com/BarePotato/twitch_irc written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/BarePotato/twitch_irc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebe7aa15f57cbdde8383062ad1687616125cb7bef72327e0e2bd67afb892a717
[INFO] running `Command { std: "docker" "start" "-a" "ebe7aa15f57cbdde8383062ad1687616125cb7bef72327e0e2bd67afb892a717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebe7aa15f57cbdde8383062ad1687616125cb7bef72327e0e2bd67afb892a717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe7aa15f57cbdde8383062ad1687616125cb7bef72327e0e2bd67afb892a717", kill_on_drop: false }`
[INFO] [stdout] ebe7aa15f57cbdde8383062ad1687616125cb7bef72327e0e2bd67afb892a717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0495d8b747fbe4b119a8a65f5653003f76e8fb8369a00dd2376c69153e2a5a37
[INFO] running `Command { std: "docker" "start" "-a" "0495d8b747fbe4b119a8a65f5653003f76e8fb8369a00dd2376c69153e2a5a37", kill_on_drop: false }`
[INFO] [stderr]    Compiling twitch_irc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `send_tx`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     send_tx: mpsc::Sender<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `send_rx`
[INFO] [stdout]   --> src/lib.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     send_rx: Option<mpsc::Receiver<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `twitch_anon`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use twitch_anon::TwitchAnon;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `twitch_anon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `twitch_irc` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0495d8b747fbe4b119a8a65f5653003f76e8fb8369a00dd2376c69153e2a5a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0495d8b747fbe4b119a8a65f5653003f76e8fb8369a00dd2376c69153e2a5a37", kill_on_drop: false }`
[INFO] [stdout] 0495d8b747fbe4b119a8a65f5653003f76e8fb8369a00dd2376c69153e2a5a37