[INFO] fetching crate penv 0.1.0...
[INFO] testing penv-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate penv 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate penv 0.1.0
[INFO] finished tweaking crates.io crate penv 0.1.0
[INFO] tweaked toml for crates.io crate penv 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate penv 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 penv 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 932a66192de7069c09788fc4f5377f9446b86982b8740ec20bef2ed060f6a7b0
[INFO] running `Command { std: "docker" "start" "-a" "932a66192de7069c09788fc4f5377f9446b86982b8740ec20bef2ed060f6a7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "932a66192de7069c09788fc4f5377f9446b86982b8740ec20bef2ed060f6a7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932a66192de7069c09788fc4f5377f9446b86982b8740ec20bef2ed060f6a7b0", kill_on_drop: false }`
[INFO] [stdout] 932a66192de7069c09788fc4f5377f9446b86982b8740ec20bef2ed060f6a7b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 89f1ce534c2d57f55a8cc486a6dc48e72c4b5b80de65a72010103274e70e5ba1
[INFO] running `Command { std: "docker" "start" "-a" "89f1ce534c2d57f55a8cc486a6dc48e72c4b5b80de65a72010103274e70e5ba1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling console v0.15.5
[INFO] [stderr]    Compiling penv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "89f1ce534c2d57f55a8cc486a6dc48e72c4b5b80de65a72010103274e70e5ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f1ce534c2d57f55a8cc486a6dc48e72c4b5b80de65a72010103274e70e5ba1", kill_on_drop: false }`
[INFO] [stdout] 89f1ce534c2d57f55a8cc486a6dc48e72c4b5b80de65a72010103274e70e5ba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4c28c7628fe97cffd2ac27fb43337722699d3623753ac382705d91dd883ea3c8
[INFO] running `Command { std: "docker" "start" "-a" "4c28c7628fe97cffd2ac27fb43337722699d3623753ac382705d91dd883ea3c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling penv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "4c28c7628fe97cffd2ac27fb43337722699d3623753ac382705d91dd883ea3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c28c7628fe97cffd2ac27fb43337722699d3623753ac382705d91dd883ea3c8", kill_on_drop: false }`
[INFO] [stdout] 4c28c7628fe97cffd2ac27fb43337722699d3623753ac382705d91dd883ea3c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f49c8d6f911c19d559885a4cab00f93ecd52105891c41cfd3578ee3d96cd0c07
[INFO] running `Command { std: "docker" "start" "-a" "f49c8d6f911c19d559885a4cab00f93ecd52105891c41cfd3578ee3d96cd0c07", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/penv-d5dd0af67cb28b34)
[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" "f49c8d6f911c19d559885a4cab00f93ecd52105891c41cfd3578ee3d96cd0c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49c8d6f911c19d559885a4cab00f93ecd52105891c41cfd3578ee3d96cd0c07", kill_on_drop: false }`
[INFO] [stdout] f49c8d6f911c19d559885a4cab00f93ecd52105891c41cfd3578ee3d96cd0c07
