[INFO] fetching crate rscargo_xk20230621 0.1.0...
[INFO] testing rscargo_xk20230621-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rscargo_xk20230621 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rscargo_xk20230621 0.1.0
[INFO] finished tweaking crates.io crate rscargo_xk20230621 0.1.0
[INFO] tweaked toml for crates.io crate rscargo_xk20230621 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rscargo_xk20230621 0.1.0 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 rscargo_xk20230621 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-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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42231f28622f5dfefa9cd5522bf6a183c80f5ccfd4af82d271a80f6bcc179f67
[INFO] running `Command { std: "docker" "start" "-a" "42231f28622f5dfefa9cd5522bf6a183c80f5ccfd4af82d271a80f6bcc179f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42231f28622f5dfefa9cd5522bf6a183c80f5ccfd4af82d271a80f6bcc179f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42231f28622f5dfefa9cd5522bf6a183c80f5ccfd4af82d271a80f6bcc179f67", kill_on_drop: false }`
[INFO] [stdout] 42231f28622f5dfefa9cd5522bf6a183c80f5ccfd4af82d271a80f6bcc179f67
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc83998ed44ff73a585945de3e5807001866d3bb05272670bfb395850a48c846
[INFO] running `Command { std: "docker" "start" "-a" "bc83998ed44ff73a585945de3e5807001866d3bb05272670bfb395850a48c846", kill_on_drop: false }`
[INFO] [stderr]    Compiling rscargo_xk20230621 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "bc83998ed44ff73a585945de3e5807001866d3bb05272670bfb395850a48c846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc83998ed44ff73a585945de3e5807001866d3bb05272670bfb395850a48c846", kill_on_drop: false }`
[INFO] [stdout] bc83998ed44ff73a585945de3e5807001866d3bb05272670bfb395850a48c846
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ced3e4cb23314a76c6e4517d718d5d01e18c421511011207ac35372f7d34dafb
[INFO] running `Command { std: "docker" "start" "-a" "ced3e4cb23314a76c6e4517d718d5d01e18c421511011207ac35372f7d34dafb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rscargo_xk20230621 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "ced3e4cb23314a76c6e4517d718d5d01e18c421511011207ac35372f7d34dafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced3e4cb23314a76c6e4517d718d5d01e18c421511011207ac35372f7d34dafb", kill_on_drop: false }`
[INFO] [stdout] ced3e4cb23314a76c6e4517d718d5d01e18c421511011207ac35372f7d34dafb
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59d544b7022a5894da9f9d3cb56b88c2e83ddb1fcb3636adb9f98e4f316b8853
[INFO] running `Command { std: "docker" "start" "-a" "59d544b7022a5894da9f9d3cb56b88c2e83ddb1fcb3636adb9f98e4f316b8853", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rscargo_xk20230621-9b3f01dd8cb92ed3)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rscargo_xk20230621-c5679444609d10a3)
[INFO] [stderr]    Doc-tests rscargo_xk20230621
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - utils::mix (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59d544b7022a5894da9f9d3cb56b88c2e83ddb1fcb3636adb9f98e4f316b8853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d544b7022a5894da9f9d3cb56b88c2e83ddb1fcb3636adb9f98e4f316b8853", kill_on_drop: false }`
[INFO] [stdout] 59d544b7022a5894da9f9d3cb56b88c2e83ddb1fcb3636adb9f98e4f316b8853