[INFO] fetching crate rustlangbr 0.1.5...
[INFO] testing rustlangbr-0.1.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustlangbr 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rustlangbr 0.1.5
[INFO] finished tweaking crates.io crate rustlangbr 0.1.5
[INFO] tweaked toml for crates.io crate rustlangbr 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustlangbr 0.1.5 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 rustlangbr 0.1.5 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 41b2cabd5892adae7003a402d98a4f82aa262878317f34c710978f7bd5d183be
[INFO] running `Command { std: "docker" "start" "-a" "41b2cabd5892adae7003a402d98a4f82aa262878317f34c710978f7bd5d183be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41b2cabd5892adae7003a402d98a4f82aa262878317f34c710978f7bd5d183be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b2cabd5892adae7003a402d98a4f82aa262878317f34c710978f7bd5d183be", kill_on_drop: false }`
[INFO] [stdout] 41b2cabd5892adae7003a402d98a4f82aa262878317f34c710978f7bd5d183be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6c0333223551e619b51249b84eddcd1e382117d53c80d609ada55ff6d6ee73a7
[INFO] running `Command { std: "docker" "start" "-a" "6c0333223551e619b51249b84eddcd1e382117d53c80d609ada55ff6d6ee73a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlangbr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "6c0333223551e619b51249b84eddcd1e382117d53c80d609ada55ff6d6ee73a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0333223551e619b51249b84eddcd1e382117d53c80d609ada55ff6d6ee73a7", kill_on_drop: false }`
[INFO] [stdout] 6c0333223551e619b51249b84eddcd1e382117d53c80d609ada55ff6d6ee73a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2f0d6842ae3fad03afb1cf2f000891d6c81f5ea617e7ad776affbec991262f6e
[INFO] running `Command { std: "docker" "start" "-a" "2f0d6842ae3fad03afb1cf2f000891d6c81f5ea617e7ad776affbec991262f6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlangbr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2f0d6842ae3fad03afb1cf2f000891d6c81f5ea617e7ad776affbec991262f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0d6842ae3fad03afb1cf2f000891d6c81f5ea617e7ad776affbec991262f6e", kill_on_drop: false }`
[INFO] [stdout] 2f0d6842ae3fad03afb1cf2f000891d6c81f5ea617e7ad776affbec991262f6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0e2d2b1b36eb311c93af5cfba18cc53ae1241d3c6bdc52db5e416ebbb3099414
[INFO] running `Command { std: "docker" "start" "-a" "0e2d2b1b36eb311c93af5cfba18cc53ae1241d3c6bdc52db5e416ebbb3099414", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustlangbr-0f376c3f47339cc0)
[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/rustlangbr-1c22bcc8c2be9524)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustlangbr
[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 - add_one (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e2d2b1b36eb311c93af5cfba18cc53ae1241d3c6bdc52db5e416ebbb3099414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2d2b1b36eb311c93af5cfba18cc53ae1241d3c6bdc52db5e416ebbb3099414", kill_on_drop: false }`
[INFO] [stdout] 0e2d2b1b36eb311c93af5cfba18cc53ae1241d3c6bdc52db5e416ebbb3099414
