[INFO] fetching crate tebew_hello_world 0.1.0...
[INFO] testing tebew_hello_world-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tebew_hello_world 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tebew_hello_world 0.1.0
[INFO] finished tweaking crates.io crate tebew_hello_world 0.1.0
[INFO] tweaked toml for crates.io crate tebew_hello_world 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tebew_hello_world 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 tebew_hello_world 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] 5e9f4d36636d8729e3e9cc9d76bba802028d304075907c26f9faeeb6cead7fe1
[INFO] running `Command { std: "docker" "start" "-a" "5e9f4d36636d8729e3e9cc9d76bba802028d304075907c26f9faeeb6cead7fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e9f4d36636d8729e3e9cc9d76bba802028d304075907c26f9faeeb6cead7fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9f4d36636d8729e3e9cc9d76bba802028d304075907c26f9faeeb6cead7fe1", kill_on_drop: false }`
[INFO] [stdout] 5e9f4d36636d8729e3e9cc9d76bba802028d304075907c26f9faeeb6cead7fe1
[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] cab61c39c18418d3706a1ed8627d04342c8ffa4b9c7dde794c46aeea2934a00a
[INFO] running `Command { std: "docker" "start" "-a" "cab61c39c18418d3706a1ed8627d04342c8ffa4b9c7dde794c46aeea2934a00a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tebew_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "cab61c39c18418d3706a1ed8627d04342c8ffa4b9c7dde794c46aeea2934a00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab61c39c18418d3706a1ed8627d04342c8ffa4b9c7dde794c46aeea2934a00a", kill_on_drop: false }`
[INFO] [stdout] cab61c39c18418d3706a1ed8627d04342c8ffa4b9c7dde794c46aeea2934a00a
[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] 7613be0c05bb2be88cfad1c9941d749bb25cfc56c6df801ab06ecd9fb54d6e81
[INFO] running `Command { std: "docker" "start" "-a" "7613be0c05bb2be88cfad1c9941d749bb25cfc56c6df801ab06ecd9fb54d6e81", kill_on_drop: false }`
[INFO] [stderr]    Compiling tebew_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "7613be0c05bb2be88cfad1c9941d749bb25cfc56c6df801ab06ecd9fb54d6e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7613be0c05bb2be88cfad1c9941d749bb25cfc56c6df801ab06ecd9fb54d6e81", kill_on_drop: false }`
[INFO] [stdout] 7613be0c05bb2be88cfad1c9941d749bb25cfc56c6df801ab06ecd9fb54d6e81
[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] b0b7e8a1b93a1c793ec59fa753f72a484349f338b7c8b07cb3777e8ea2f488b2
[INFO] running `Command { std: "docker" "start" "-a" "b0b7e8a1b93a1c793ec59fa753f72a484349f338b7c8b07cb3777e8ea2f488b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tebew_hello_world-b9d7e5d7717e9168)
[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" "b0b7e8a1b93a1c793ec59fa753f72a484349f338b7c8b07cb3777e8ea2f488b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b7e8a1b93a1c793ec59fa753f72a484349f338b7c8b07cb3777e8ea2f488b2", kill_on_drop: false }`
[INFO] [stdout] b0b7e8a1b93a1c793ec59fa753f72a484349f338b7c8b07cb3777e8ea2f488b2
