[INFO] fetching crate rustacean-db-protocol 0.1.4...
[INFO] testing rustacean-db-protocol-0.1.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustacean-db-protocol 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rustacean-db-protocol 0.1.4
[INFO] finished tweaking crates.io crate rustacean-db-protocol 0.1.4
[INFO] tweaked toml for crates.io crate rustacean-db-protocol 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustacean-db-protocol 0.1.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustacean-db-protocol 0.1.4 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4772f3852fe344a797729470fd7821a4f1e724b1e4dd37ba45db93477046ec6d
[INFO] running `Command { std: "docker" "start" "-a" "4772f3852fe344a797729470fd7821a4f1e724b1e4dd37ba45db93477046ec6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4772f3852fe344a797729470fd7821a4f1e724b1e4dd37ba45db93477046ec6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4772f3852fe344a797729470fd7821a4f1e724b1e4dd37ba45db93477046ec6d", kill_on_drop: false }`
[INFO] [stdout] 4772f3852fe344a797729470fd7821a4f1e724b1e4dd37ba45db93477046ec6d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6abca26f2b39ffca550abdef909cf2656cba8b765c2cb5e4a84df16905b27a7a
[INFO] running `Command { std: "docker" "start" "-a" "6abca26f2b39ffca550abdef909cf2656cba8b765c2cb5e4a84df16905b27a7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling rustacean-db-protocol v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "6abca26f2b39ffca550abdef909cf2656cba8b765c2cb5e4a84df16905b27a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abca26f2b39ffca550abdef909cf2656cba8b765c2cb5e4a84df16905b27a7a", kill_on_drop: false }`
[INFO] [stdout] 6abca26f2b39ffca550abdef909cf2656cba8b765c2cb5e4a84df16905b27a7a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce7b25cf5bd4be86657af75f22893e5f2fbfa180932e3dabcfac94f383b8904b
[INFO] running `Command { std: "docker" "start" "-a" "ce7b25cf5bd4be86657af75f22893e5f2fbfa180932e3dabcfac94f383b8904b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustacean-db-protocol v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "ce7b25cf5bd4be86657af75f22893e5f2fbfa180932e3dabcfac94f383b8904b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7b25cf5bd4be86657af75f22893e5f2fbfa180932e3dabcfac94f383b8904b", kill_on_drop: false }`
[INFO] [stdout] ce7b25cf5bd4be86657af75f22893e5f2fbfa180932e3dabcfac94f383b8904b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a3ab4fdfd79fda948d4fe4e4d9ae27f9093f07bc70bfc3d399fd66fa9d1380b
[INFO] running `Command { std: "docker" "start" "-a" "8a3ab4fdfd79fda948d4fe4e4d9ae27f9093f07bc70bfc3d399fd66fa9d1380b", 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/rustacean_db_protocol-56980bb68f5e425a)
[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] [stderr]    Doc-tests rustacean_db_protocol
[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" "8a3ab4fdfd79fda948d4fe4e4d9ae27f9093f07bc70bfc3d399fd66fa9d1380b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3ab4fdfd79fda948d4fe4e4d9ae27f9093f07bc70bfc3d399fd66fa9d1380b", kill_on_drop: false }`
[INFO] [stdout] 8a3ab4fdfd79fda948d4fe4e4d9ae27f9093f07bc70bfc3d399fd66fa9d1380b
