[INFO] fetching crate qwac-sys 0.28.1...
[INFO] testing qwac-sys-0.28.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate qwac-sys 0.28.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate qwac-sys 0.28.1
[INFO] finished tweaking crates.io crate qwac-sys 0.28.1
[INFO] tweaked toml for crates.io crate qwac-sys 0.28.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qwac-sys 0.28.1 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]     Blocking waiting for file lock on package cache
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 79e049602594f718f666063b8c3f6118faaf752a8e842330eeb73e3d2647c1fe
[INFO] running `Command { std: "docker" "start" "-a" "79e049602594f718f666063b8c3f6118faaf752a8e842330eeb73e3d2647c1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79e049602594f718f666063b8c3f6118faaf752a8e842330eeb73e3d2647c1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e049602594f718f666063b8c3f6118faaf752a8e842330eeb73e3d2647c1fe", kill_on_drop: false }`
[INFO] [stdout] 79e049602594f718f666063b8c3f6118faaf752a8e842330eeb73e3d2647c1fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 12c38b4161298801757c54b01dc98ebf8651527b6b63ed063c74221addacc355
[INFO] running `Command { std: "docker" "start" "-a" "12c38b4161298801757c54b01dc98ebf8651527b6b63ed063c74221addacc355", kill_on_drop: false }`
[INFO] [stderr]    Compiling qwac-sys v0.28.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "12c38b4161298801757c54b01dc98ebf8651527b6b63ed063c74221addacc355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c38b4161298801757c54b01dc98ebf8651527b6b63ed063c74221addacc355", kill_on_drop: false }`
[INFO] [stdout] 12c38b4161298801757c54b01dc98ebf8651527b6b63ed063c74221addacc355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2c5ae4dcde6ec7dfa532832e2d4e031fe0ce99f2ca1e2e53e59ed4aae58e4574
[INFO] running `Command { std: "docker" "start" "-a" "2c5ae4dcde6ec7dfa532832e2d4e031fe0ce99f2ca1e2e53e59ed4aae58e4574", kill_on_drop: false }`
[INFO] [stderr]    Compiling qwac-sys v0.28.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "2c5ae4dcde6ec7dfa532832e2d4e031fe0ce99f2ca1e2e53e59ed4aae58e4574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5ae4dcde6ec7dfa532832e2d4e031fe0ce99f2ca1e2e53e59ed4aae58e4574", kill_on_drop: false }`
[INFO] [stdout] 2c5ae4dcde6ec7dfa532832e2d4e031fe0ce99f2ca1e2e53e59ed4aae58e4574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] 877ed85f11532f834355c1440caff605819dc421c5d8f4b05015fda4d68e6ecd
[INFO] running `Command { std: "docker" "start" "-a" "877ed85f11532f834355c1440caff605819dc421c5d8f4b05015fda4d68e6ecd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qwac_sys-1ef4813759b53127)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qwac_sys
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "877ed85f11532f834355c1440caff605819dc421c5d8f4b05015fda4d68e6ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "877ed85f11532f834355c1440caff605819dc421c5d8f4b05015fda4d68e6ecd", kill_on_drop: false }`
[INFO] [stdout] 877ed85f11532f834355c1440caff605819dc421c5d8f4b05015fda4d68e6ecd