[INFO] fetching crate test_cargo 0.1.0...
[INFO] testing test_cargo-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate test_cargo 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate test_cargo 0.1.0
[INFO] finished tweaking crates.io crate test_cargo 0.1.0
[INFO] tweaked toml for crates.io crate test_cargo 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test_cargo 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_cargo 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] 247e1945930a42565134a9a7d92d5d1fdba75646c2cedd6dc47973c7f768d4f4
[INFO] running `Command { std: "docker" "start" "-a" "247e1945930a42565134a9a7d92d5d1fdba75646c2cedd6dc47973c7f768d4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "247e1945930a42565134a9a7d92d5d1fdba75646c2cedd6dc47973c7f768d4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "247e1945930a42565134a9a7d92d5d1fdba75646c2cedd6dc47973c7f768d4f4", kill_on_drop: false }`
[INFO] [stdout] 247e1945930a42565134a9a7d92d5d1fdba75646c2cedd6dc47973c7f768d4f4
[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] e078f8777f653b46dce80f1aaaa19fcad81f1ec173b7c316f78949ed1a6d728b
[INFO] running `Command { std: "docker" "start" "-a" "e078f8777f653b46dce80f1aaaa19fcad81f1ec173b7c316f78949ed1a6d728b", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e078f8777f653b46dce80f1aaaa19fcad81f1ec173b7c316f78949ed1a6d728b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e078f8777f653b46dce80f1aaaa19fcad81f1ec173b7c316f78949ed1a6d728b", kill_on_drop: false }`
[INFO] [stdout] e078f8777f653b46dce80f1aaaa19fcad81f1ec173b7c316f78949ed1a6d728b
[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] a5fbc694a099ff69121eed616110e95fb18766748f98427c11b8140c720ba4b3
[INFO] running `Command { std: "docker" "start" "-a" "a5fbc694a099ff69121eed616110e95fb18766748f98427c11b8140c720ba4b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a5fbc694a099ff69121eed616110e95fb18766748f98427c11b8140c720ba4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fbc694a099ff69121eed616110e95fb18766748f98427c11b8140c720ba4b3", kill_on_drop: false }`
[INFO] [stdout] a5fbc694a099ff69121eed616110e95fb18766748f98427c11b8140c720ba4b3
[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] 6c614149d35eeac8209ca5e2a147b5e1817dab3a37c2b9eeda06940c1c6229a0
[INFO] running `Command { std: "docker" "start" "-a" "6c614149d35eeac8209ca5e2a147b5e1817dab3a37c2b9eeda06940c1c6229a0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_cargo-d86a020ec02da8fd)
[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" "6c614149d35eeac8209ca5e2a147b5e1817dab3a37c2b9eeda06940c1c6229a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c614149d35eeac8209ca5e2a147b5e1817dab3a37c2b9eeda06940c1c6229a0", kill_on_drop: false }`
[INFO] [stdout] 6c614149d35eeac8209ca5e2a147b5e1817dab3a37c2b9eeda06940c1c6229a0
