[INFO] fetching crate vbs 0.1.7...
[INFO] testing vbs-0.1.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate vbs 0.1.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate vbs 0.1.7
[INFO] finished tweaking crates.io crate vbs 0.1.7
[INFO] tweaked toml for crates.io crate vbs 0.1.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vbs 0.1.7 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7753c7a95d4665645aa3703f5805caa3083a4b897f47d25775c8080a4e66f5d6
[INFO] running `Command { std: "docker" "start" "-a" "7753c7a95d4665645aa3703f5805caa3083a4b897f47d25775c8080a4e66f5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7753c7a95d4665645aa3703f5805caa3083a4b897f47d25775c8080a4e66f5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7753c7a95d4665645aa3703f5805caa3083a4b897f47d25775c8080a4e66f5d6", kill_on_drop: false }`
[INFO] [stdout] 7753c7a95d4665645aa3703f5805caa3083a4b897f47d25775c8080a4e66f5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7cfb9f2b9b9aa221b4b0191bd22d84b21b05121e947e06f43176aeb0c3fd4592
[INFO] running `Command { std: "docker" "start" "-a" "7cfb9f2b9b9aa221b4b0191bd22d84b21b05121e947e06f43176aeb0c3fd4592", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling vbs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `Command { std: "docker" "inspect" "7cfb9f2b9b9aa221b4b0191bd22d84b21b05121e947e06f43176aeb0c3fd4592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfb9f2b9b9aa221b4b0191bd22d84b21b05121e947e06f43176aeb0c3fd4592", kill_on_drop: false }`
[INFO] [stdout] 7cfb9f2b9b9aa221b4b0191bd22d84b21b05121e947e06f43176aeb0c3fd4592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 147556d034d79e0333c62cea25a1439b17882b0f549bbcbf064fc40c27a4958e
[INFO] running `Command { std: "docker" "start" "-a" "147556d034d79e0333c62cea25a1439b17882b0f549bbcbf064fc40c27a4958e", kill_on_drop: false }`
[INFO] [stderr]    Compiling vbs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "147556d034d79e0333c62cea25a1439b17882b0f549bbcbf064fc40c27a4958e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147556d034d79e0333c62cea25a1439b17882b0f549bbcbf064fc40c27a4958e", kill_on_drop: false }`
[INFO] [stdout] 147556d034d79e0333c62cea25a1439b17882b0f549bbcbf064fc40c27a4958e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9c4088768fbca636700124991959fe0d068ada652d13761df5f84aa76dc1bff2
[INFO] running `Command { std: "docker" "start" "-a" "9c4088768fbca636700124991959fe0d068ada652d13761df5f84aa76dc1bff2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vbs-bca7fea1b3da597e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test version::test::test_compare_version ... ok
[INFO] [stdout] test bincode_serializer::test::version_in_version_out ... ok
[INFO] [stdout] test version::test::test_static_version_const ... ok
[INFO] [stdout] test version::test::test_static_version_display ... ok
[INFO] [stdout] test bincode_serializer::test::version_in_version_out_versioned ... ok
[INFO] [stdout] test version::test::test_version_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vbs
[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" "9c4088768fbca636700124991959fe0d068ada652d13761df5f84aa76dc1bff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4088768fbca636700124991959fe0d068ada652d13761df5f84aa76dc1bff2", kill_on_drop: false }`
[INFO] [stdout] 9c4088768fbca636700124991959fe0d068ada652d13761df5f84aa76dc1bff2