[INFO] fetching crate mproxy-server 0.1.8...
[INFO] testing mproxy-server-0.1.8 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mproxy-server 0.1.8 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mproxy-server 0.1.8
[INFO] finished tweaking crates.io crate mproxy-server 0.1.8
[INFO] tweaked toml for crates.io crate mproxy-server 0.1.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mproxy-server 0.1.8 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mproxy-server 0.1.8 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50331c941fdf96572507c74178738abccf2c1b80acf89e0dc43c263af6d63039
[INFO] running `Command { std: "docker" "start" "-a" "50331c941fdf96572507c74178738abccf2c1b80acf89e0dc43c263af6d63039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50331c941fdf96572507c74178738abccf2c1b80acf89e0dc43c263af6d63039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50331c941fdf96572507c74178738abccf2c1b80acf89e0dc43c263af6d63039", kill_on_drop: false }`
[INFO] [stdout] 50331c941fdf96572507c74178738abccf2c1b80acf89e0dc43c263af6d63039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a4a28aef1524484e5a6dbcefd7ba4b99ff0a5ea9df7fe6901f88688525a986d
[INFO] running `Command { std: "docker" "start" "-a" "3a4a28aef1524484e5a6dbcefd7ba4b99ff0a5ea9df7fe6901f88688525a986d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling mproxy-server v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "3a4a28aef1524484e5a6dbcefd7ba4b99ff0a5ea9df7fe6901f88688525a986d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4a28aef1524484e5a6dbcefd7ba4b99ff0a5ea9df7fe6901f88688525a986d", kill_on_drop: false }`
[INFO] [stdout] 3a4a28aef1524484e5a6dbcefd7ba4b99ff0a5ea9df7fe6901f88688525a986d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b498a89a45d3bcc4e58395e486a2b7346ea10688e09015a97eeb058eee7b264f
[INFO] running `Command { std: "docker" "start" "-a" "b498a89a45d3bcc4e58395e486a2b7346ea10688e09015a97eeb058eee7b264f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mproxy-server v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `mproxy_client`
[INFO] [stdout]  --> tests/test_server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mproxy_client::{client_socket_stream, target_socket_interface};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `mproxy_client`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `mproxy_client`, use `cargo add mproxy_client` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `testconfig`
[INFO] [stdout]   --> tests/test_server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use testconfig::{truncate, TESTINGDIR};
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `testconfig`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `testconfig`, use `cargo add testconfig` 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 `mproxy-server` (test "test_server") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b498a89a45d3bcc4e58395e486a2b7346ea10688e09015a97eeb058eee7b264f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b498a89a45d3bcc4e58395e486a2b7346ea10688e09015a97eeb058eee7b264f", kill_on_drop: false }`
[INFO] [stdout] b498a89a45d3bcc4e58395e486a2b7346ea10688e09015a97eeb058eee7b264f