[INFO] fetching crate mudbase 0.1.4...
[INFO] testing mudbase-0.1.4 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mudbase 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mudbase 0.1.4
[INFO] finished tweaking crates.io crate mudbase 0.1.4
[INFO] tweaked toml for crates.io crate mudbase 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mudbase 0.1.4 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mudbase 0.1.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mudbase_server v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b220b09128b09e062ac06a7bd102b519f04c704e006006ad9d2b18b01d387156
[INFO] running `Command { std: "docker" "start" "-a" "b220b09128b09e062ac06a7bd102b519f04c704e006006ad9d2b18b01d387156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b220b09128b09e062ac06a7bd102b519f04c704e006006ad9d2b18b01d387156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b220b09128b09e062ac06a7bd102b519f04c704e006006ad9d2b18b01d387156", kill_on_drop: false }`
[INFO] [stdout] b220b09128b09e062ac06a7bd102b519f04c704e006006ad9d2b18b01d387156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f79d03f476e00237ade99aa789e7e2c5a4180e7230bff1866bfac3b3fb82e768
[INFO] running `Command { std: "docker" "start" "-a" "f79d03f476e00237ade99aa789e7e2c5a4180e7230bff1866bfac3b3fb82e768", kill_on_drop: false }`
[INFO] [stderr]    Compiling mudbase_server v0.1.0
[INFO] [stderr]    Compiling mudbase v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f79d03f476e00237ade99aa789e7e2c5a4180e7230bff1866bfac3b3fb82e768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79d03f476e00237ade99aa789e7e2c5a4180e7230bff1866bfac3b3fb82e768", kill_on_drop: false }`
[INFO] [stdout] f79d03f476e00237ade99aa789e7e2c5a4180e7230bff1866bfac3b3fb82e768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3889508d4bc39fbf5636f4445bb3e2b7828f44fc1d996a72eda65329fae4809
[INFO] running `Command { std: "docker" "start" "-a" "f3889508d4bc39fbf5636f4445bb3e2b7828f44fc1d996a72eda65329fae4809", kill_on_drop: false }`
[INFO] [stderr]    Compiling mudbase v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0050]: method `handle_message` has 3 parameters but the declaration in trait `handle_message` has 2
[INFO] [stdout]   --> examples/simple_mud.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn handle_message(session: &mut SessionType, message: &str, address: &str) {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters, found 3
[INFO] [stdout]    |
[INFO] [stdout]    = note: `handle_message` from trait: `fn(&str, &str)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `send` found for struct `Server` in the current scope
[INFO] [stdout]   --> examples/simple_mud.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout]  3 | struct Server {
[INFO] [stdout]    | ------------- function or associated item `send` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |       Self::send(session, message);
[INFO] [stdout]    |             ^^^^ function or associated item not found in `Server`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Server`, consider using `Server::new` which returns `Server`
[INFO] [stdout]   --> examples/simple_mud.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 |     fn new() -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0050, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0050`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mudbase` (example "simple_mud") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f3889508d4bc39fbf5636f4445bb3e2b7828f44fc1d996a72eda65329fae4809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3889508d4bc39fbf5636f4445bb3e2b7828f44fc1d996a72eda65329fae4809", kill_on_drop: false }`
[INFO] [stdout] f3889508d4bc39fbf5636f4445bb3e2b7828f44fc1d996a72eda65329fae4809