[INFO] fetching crate stem-cell 0.1.0...
[INFO] testing stem-cell-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate stem-cell 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate stem-cell 0.1.0
[INFO] finished tweaking crates.io crate stem-cell 0.1.0
[INFO] tweaked toml for crates.io crate stem-cell 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stem-cell 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 stem-cell 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c50c16a69b8ef9b06088bc4b76a84d453fc928466a9e712c5eb9a5a75a8b6697
[INFO] running `Command { std: "docker" "start" "-a" "c50c16a69b8ef9b06088bc4b76a84d453fc928466a9e712c5eb9a5a75a8b6697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c50c16a69b8ef9b06088bc4b76a84d453fc928466a9e712c5eb9a5a75a8b6697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50c16a69b8ef9b06088bc4b76a84d453fc928466a9e712c5eb9a5a75a8b6697", kill_on_drop: false }`
[INFO] [stdout] c50c16a69b8ef9b06088bc4b76a84d453fc928466a9e712c5eb9a5a75a8b6697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c3cc3f21bb1fc354870372e933769146f8ed4f41c682099b3eca612c8be46ed8
[INFO] running `Command { std: "docker" "start" "-a" "c3cc3f21bb1fc354870372e933769146f8ed4f41c682099b3eca612c8be46ed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling stem-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "c3cc3f21bb1fc354870372e933769146f8ed4f41c682099b3eca612c8be46ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cc3f21bb1fc354870372e933769146f8ed4f41c682099b3eca612c8be46ed8", kill_on_drop: false }`
[INFO] [stdout] c3cc3f21bb1fc354870372e933769146f8ed4f41c682099b3eca612c8be46ed8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 392ff7845af2557650c72417fe1731b09211d52c2984fb6a6ce26a0530cd8937
[INFO] running `Command { std: "docker" "start" "-a" "392ff7845af2557650c72417fe1731b09211d52c2984fb6a6ce26a0530cd8937", kill_on_drop: false }`
[INFO] [stderr]    Compiling stem-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "392ff7845af2557650c72417fe1731b09211d52c2984fb6a6ce26a0530cd8937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "392ff7845af2557650c72417fe1731b09211d52c2984fb6a6ce26a0530cd8937", kill_on_drop: false }`
[INFO] [stdout] 392ff7845af2557650c72417fe1731b09211d52c2984fb6a6ce26a0530cd8937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0207df8a37bfc49ec3b473357d3507c5012eaa1fe6541406435780c588a6a972
[INFO] running `Command { std: "docker" "start" "-a" "0207df8a37bfc49ec3b473357d3507c5012eaa1fe6541406435780c588a6a972", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stem_cell-1ab9550ac1fa4837)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::verify_cli ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0207df8a37bfc49ec3b473357d3507c5012eaa1fe6541406435780c588a6a972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0207df8a37bfc49ec3b473357d3507c5012eaa1fe6541406435780c588a6a972", kill_on_drop: false }`
[INFO] [stdout] 0207df8a37bfc49ec3b473357d3507c5012eaa1fe6541406435780c588a6a972
