[INFO] fetching crate qgb 0.1.1...
[INFO] testing qgb-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate qgb 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate qgb 0.1.1
[INFO] finished tweaking crates.io crate qgb 0.1.1
[INFO] tweaked toml for crates.io crate qgb 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qgb 0.1.1 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] crate crates.io crate qgb 0.1.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6a13931b03ab10d00b28cb2fef6bc7dd445ccc31abad0ce2a014b31ac0c4344a
[INFO] running `Command { std: "docker" "start" "-a" "6a13931b03ab10d00b28cb2fef6bc7dd445ccc31abad0ce2a014b31ac0c4344a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a13931b03ab10d00b28cb2fef6bc7dd445ccc31abad0ce2a014b31ac0c4344a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a13931b03ab10d00b28cb2fef6bc7dd445ccc31abad0ce2a014b31ac0c4344a", kill_on_drop: false }`
[INFO] [stdout] 6a13931b03ab10d00b28cb2fef6bc7dd445ccc31abad0ce2a014b31ac0c4344a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2fc68c20ee69ab55e04c28a9842a0e2abd34c3351bf4e4dc6a847a57d13dd75b
[INFO] running `Command { std: "docker" "start" "-a" "2fc68c20ee69ab55e04c28a9842a0e2abd34c3351bf4e4dc6a847a57d13dd75b", kill_on_drop: false }`
[INFO] [stderr]    Compiling qgb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "2fc68c20ee69ab55e04c28a9842a0e2abd34c3351bf4e4dc6a847a57d13dd75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc68c20ee69ab55e04c28a9842a0e2abd34c3351bf4e4dc6a847a57d13dd75b", kill_on_drop: false }`
[INFO] [stdout] 2fc68c20ee69ab55e04c28a9842a0e2abd34c3351bf4e4dc6a847a57d13dd75b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ddfb63a25ceecaf815d0bfb867d4902f93f83bc6ab493c3bda3a49e6487eb993
[INFO] running `Command { std: "docker" "start" "-a" "ddfb63a25ceecaf815d0bfb867d4902f93f83bc6ab493c3bda3a49e6487eb993", kill_on_drop: false }`
[INFO] [stderr]    Compiling qgb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ddfb63a25ceecaf815d0bfb867d4902f93f83bc6ab493c3bda3a49e6487eb993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfb63a25ceecaf815d0bfb867d4902f93f83bc6ab493c3bda3a49e6487eb993", kill_on_drop: false }`
[INFO] [stdout] ddfb63a25ceecaf815d0bfb867d4902f93f83bc6ab493c3bda3a49e6487eb993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 146071cff575fecfa4259305e19cb16c1c779f8685c51c43664ddb6489034190
[INFO] running `Command { std: "docker" "start" "-a" "146071cff575fecfa4259305e19cb16c1c779f8685c51c43664ddb6489034190", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/qgb-a304d74de28075ff)
[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" "146071cff575fecfa4259305e19cb16c1c779f8685c51c43664ddb6489034190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146071cff575fecfa4259305e19cb16c1c779f8685c51c43664ddb6489034190", kill_on_drop: false }`
[INFO] [stdout] 146071cff575fecfa4259305e19cb16c1c779f8685c51c43664ddb6489034190