[INFO] fetching crate libmudtelnet 2.0.1...
[INFO] testing libmudtelnet-2.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate libmudtelnet 2.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate libmudtelnet 2.0.1
[INFO] finished tweaking crates.io crate libmudtelnet 2.0.1
[INFO] tweaked toml for crates.io crate libmudtelnet 2.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmudtelnet 2.0.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c77632b739d306d23dde97f01f81b9732c6e3114f90274996190168d52eeca4e
[INFO] running `Command { std: "docker" "start" "-a" "c77632b739d306d23dde97f01f81b9732c6e3114f90274996190168d52eeca4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c77632b739d306d23dde97f01f81b9732c6e3114f90274996190168d52eeca4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c77632b739d306d23dde97f01f81b9732c6e3114f90274996190168d52eeca4e", kill_on_drop: false }`
[INFO] [stdout] c77632b739d306d23dde97f01f81b9732c6e3114f90274996190168d52eeca4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4e89ed7bbc87af4d34a749f65b69d702ef5d152ccc335f65be146dcf522082c
[INFO] running `Command { std: "docker" "start" "-a" "b4e89ed7bbc87af4d34a749f65b69d702ef5d152ccc335f65be146dcf522082c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmudtelnet v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "b4e89ed7bbc87af4d34a749f65b69d702ef5d152ccc335f65be146dcf522082c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e89ed7bbc87af4d34a749f65b69d702ef5d152ccc335f65be146dcf522082c", kill_on_drop: false }`
[INFO] [stdout] b4e89ed7bbc87af4d34a749f65b69d702ef5d152ccc335f65be146dcf522082c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3a9a8dac2e69c40e031948df6cefc6f06aa08f19413730e5d38106348794e33
[INFO] running `Command { std: "docker" "start" "-a" "a3a9a8dac2e69c40e031948df6cefc6f06aa08f19413730e5d38106348794e33", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmudtelnet v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `compat`
[INFO] [stdout]    --> tests/tests.rs:330:7
[INFO] [stdout]     |
[INFO] [stdout] 330 |   use compat::{test_app, TelnetApplication};
[INFO] [stdout]     |       ^^^^^^ use of unresolved module or unlinked crate `compat`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `compat`, use `cargo add compat` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libmudtelnet` (test "tests") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a3a9a8dac2e69c40e031948df6cefc6f06aa08f19413730e5d38106348794e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a9a8dac2e69c40e031948df6cefc6f06aa08f19413730e5d38106348794e33", kill_on_drop: false }`
[INFO] [stdout] a3a9a8dac2e69c40e031948df6cefc6f06aa08f19413730e5d38106348794e33