[INFO] fetching crate tfc-server 0.7.0...
[INFO] testing tfc-server-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tfc-server 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tfc-server 0.7.0
[INFO] finished tweaking crates.io crate tfc-server 0.7.0
[INFO] tweaked toml for crates.io crate tfc-server 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tfc-server 0.7.0 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 tfc-server 0.7.0 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] 8e727a0244ebafe1d935873f1566193d8da6635f53741e00cd9933bb1f8d32e1
[INFO] running `Command { std: "docker" "start" "-a" "8e727a0244ebafe1d935873f1566193d8da6635f53741e00cd9933bb1f8d32e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e727a0244ebafe1d935873f1566193d8da6635f53741e00cd9933bb1f8d32e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e727a0244ebafe1d935873f1566193d8da6635f53741e00cd9933bb1f8d32e1", kill_on_drop: false }`
[INFO] [stdout] 8e727a0244ebafe1d935873f1566193d8da6635f53741e00cd9933bb1f8d32e1
[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] 00b43e079b901ec197f4ec6875bf1e194749e797f1a6fe5aa427bb6b1a70b00e
[INFO] running `Command { std: "docker" "start" "-a" "00b43e079b901ec197f4ec6875bf1e194749e797f1a6fe5aa427bb6b1a70b00e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling http v1.0.0
[INFO] [stderr]    Compiling tfc v0.7.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling openssl v0.10.62
[INFO] [stderr]    Compiling data-encoding v2.5.0
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling qrcode v0.13.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling openssl-sys v0.9.98
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling tfc-server v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.33s
[INFO] running `Command { std: "docker" "inspect" "00b43e079b901ec197f4ec6875bf1e194749e797f1a6fe5aa427bb6b1a70b00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b43e079b901ec197f4ec6875bf1e194749e797f1a6fe5aa427bb6b1a70b00e", kill_on_drop: false }`
[INFO] [stdout] 00b43e079b901ec197f4ec6875bf1e194749e797f1a6fe5aa427bb6b1a70b00e
[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] c3cd0d1c0c141b2d90d03719661c39884db7708b89ff1e1d3fa880bb6932597a
[INFO] running `Command { std: "docker" "start" "-a" "c3cd0d1c0c141b2d90d03719661c39884db7708b89ff1e1d3fa880bb6932597a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tfc-server v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "c3cd0d1c0c141b2d90d03719661c39884db7708b89ff1e1d3fa880bb6932597a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cd0d1c0c141b2d90d03719661c39884db7708b89ff1e1d3fa880bb6932597a", kill_on_drop: false }`
[INFO] [stdout] c3cd0d1c0c141b2d90d03719661c39884db7708b89ff1e1d3fa880bb6932597a
[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", kill_on_drop: false }`
[INFO] [stdout] e6f9475436e3d482b240d3edaabee77ffffc15e730b13ba3919d0ed1bee5a969
[INFO] running `Command { std: "docker" "start" "-a" "e6f9475436e3d482b240d3edaabee77ffffc15e730b13ba3919d0ed1bee5a969", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tfc_server-1d5086961adcd37e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6f9475436e3d482b240d3edaabee77ffffc15e730b13ba3919d0ed1bee5a969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f9475436e3d482b240d3edaabee77ffffc15e730b13ba3919d0ed1bee5a969", kill_on_drop: false }`
[INFO] [stdout] e6f9475436e3d482b240d3edaabee77ffffc15e730b13ba3919d0ed1bee5a969