[INFO] fetching crate say-hello-lib 0.3.0...
[INFO] testing say-hello-lib-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate say-hello-lib 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate say-hello-lib 0.3.0
[INFO] finished tweaking crates.io crate say-hello-lib 0.3.0
[INFO] tweaked toml for crates.io crate say-hello-lib 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate say-hello-lib 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate say-hello-lib 0.3.0 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 588627e457d68e217eaa8b726c85c5a256a4c4f1d00ab22b49d4281a1f430792
[INFO] running `Command { std: "docker" "start" "-a" "588627e457d68e217eaa8b726c85c5a256a4c4f1d00ab22b49d4281a1f430792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "588627e457d68e217eaa8b726c85c5a256a4c4f1d00ab22b49d4281a1f430792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588627e457d68e217eaa8b726c85c5a256a4c4f1d00ab22b49d4281a1f430792", kill_on_drop: false }`
[INFO] [stdout] 588627e457d68e217eaa8b726c85c5a256a4c4f1d00ab22b49d4281a1f430792
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5698f51dab1fe73febf1fe48bc0f735f22b34573e21c61f7985024f8a92dfb5a
[INFO] running `Command { std: "docker" "start" "-a" "5698f51dab1fe73febf1fe48bc0f735f22b34573e21c61f7985024f8a92dfb5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling say-hello-lib v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "5698f51dab1fe73febf1fe48bc0f735f22b34573e21c61f7985024f8a92dfb5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5698f51dab1fe73febf1fe48bc0f735f22b34573e21c61f7985024f8a92dfb5a", kill_on_drop: false }`
[INFO] [stdout] 5698f51dab1fe73febf1fe48bc0f735f22b34573e21c61f7985024f8a92dfb5a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e568cbfc3a7471091d3b5cf7404b66ebc88e7fe660a49974314e1f77d31c43af
[INFO] running `Command { std: "docker" "start" "-a" "e568cbfc3a7471091d3b5cf7404b66ebc88e7fe660a49974314e1f77d31c43af", kill_on_drop: false }`
[INFO] [stderr]    Compiling say-hello-lib v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "e568cbfc3a7471091d3b5cf7404b66ebc88e7fe660a49974314e1f77d31c43af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e568cbfc3a7471091d3b5cf7404b66ebc88e7fe660a49974314e1f77d31c43af", kill_on_drop: false }`
[INFO] [stdout] e568cbfc3a7471091d3b5cf7404b66ebc88e7fe660a49974314e1f77d31c43af
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9b22aea6d497e9ab2e0b5d6c70ba4115a743acbc28c84fc0b232d274deffd4e
[INFO] running `Command { std: "docker" "start" "-a" "e9b22aea6d497e9ab2e0b5d6c70ba4115a743acbc28c84fc0b232d274deffd4e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/say_hello_lib-c17404abc4c48f85)
[INFO] [stderr]    Doc-tests say_hello_lib
[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] [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" "e9b22aea6d497e9ab2e0b5d6c70ba4115a743acbc28c84fc0b232d274deffd4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b22aea6d497e9ab2e0b5d6c70ba4115a743acbc28c84fc0b232d274deffd4e", kill_on_drop: false }`
[INFO] [stdout] e9b22aea6d497e9ab2e0b5d6c70ba4115a743acbc28c84fc0b232d274deffd4e