[INFO] fetching crate test-validator-plugin-hello 0.1.0...
[INFO] testing test-validator-plugin-hello-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate test-validator-plugin-hello 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate test-validator-plugin-hello 0.1.0
[INFO] finished tweaking crates.io crate test-validator-plugin-hello 0.1.0
[INFO] tweaked toml for crates.io crate test-validator-plugin-hello 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test-validator-plugin-hello 0.1.0 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 test-validator-plugin-hello 0.1.0 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-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cbae7bf2248065fc1b829e0f141124bcdf1892a9de65a3d9d5facf18a9b3411
[INFO] running `Command { std: "docker" "start" "-a" "8cbae7bf2248065fc1b829e0f141124bcdf1892a9de65a3d9d5facf18a9b3411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cbae7bf2248065fc1b829e0f141124bcdf1892a9de65a3d9d5facf18a9b3411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cbae7bf2248065fc1b829e0f141124bcdf1892a9de65a3d9d5facf18a9b3411", kill_on_drop: false }`
[INFO] [stdout] 8cbae7bf2248065fc1b829e0f141124bcdf1892a9de65a3d9d5facf18a9b3411
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d795e984c4a904cae0e8101b52666f8ffb00ee47b515d5ddf5b8cdd45e1b171
[INFO] running `Command { std: "docker" "start" "-a" "6d795e984c4a904cae0e8101b52666f8ffb00ee47b515d5ddf5b8cdd45e1b171", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling clap_builder v4.4.7
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.7
[INFO] [stderr]    Compiling test-validator-plugin-hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.85s
[INFO] running `Command { std: "docker" "inspect" "6d795e984c4a904cae0e8101b52666f8ffb00ee47b515d5ddf5b8cdd45e1b171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d795e984c4a904cae0e8101b52666f8ffb00ee47b515d5ddf5b8cdd45e1b171", kill_on_drop: false }`
[INFO] [stdout] 6d795e984c4a904cae0e8101b52666f8ffb00ee47b515d5ddf5b8cdd45e1b171
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc07ecefedad7dfdd3f5e140be0df62f8fb647a13a31132a48451bff79943b45
[INFO] running `Command { std: "docker" "start" "-a" "cc07ecefedad7dfdd3f5e140be0df62f8fb647a13a31132a48451bff79943b45", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-validator-plugin-hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "cc07ecefedad7dfdd3f5e140be0df62f8fb647a13a31132a48451bff79943b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc07ecefedad7dfdd3f5e140be0df62f8fb647a13a31132a48451bff79943b45", kill_on_drop: false }`
[INFO] [stdout] cc07ecefedad7dfdd3f5e140be0df62f8fb647a13a31132a48451bff79943b45
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea4dd0171363e2e6fd933d996c39d4b219016a4bd2fa2300507473d32a1268b7
[INFO] running `Command { std: "docker" "start" "-a" "ea4dd0171363e2e6fd933d996c39d4b219016a4bd2fa2300507473d32a1268b7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_validator_plugin_hello-b38bf452369946b8)
[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" "ea4dd0171363e2e6fd933d996c39d4b219016a4bd2fa2300507473d32a1268b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4dd0171363e2e6fd933d996c39d4b219016a4bd2fa2300507473d32a1268b7", kill_on_drop: false }`
[INFO] [stdout] ea4dd0171363e2e6fd933d996c39d4b219016a4bd2fa2300507473d32a1268b7
