[INFO] fetching crate sflag 0.1.0...
[INFO] testing sflag-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sflag 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate sflag 0.1.0
[INFO] finished tweaking crates.io crate sflag 0.1.0
[INFO] tweaked toml for crates.io crate sflag 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sflag 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 88507fd1b02e35e5caec23d03ab2c205e644afee720658dd57172940caacf3b7
[INFO] running `Command { std: "docker" "start" "-a" "88507fd1b02e35e5caec23d03ab2c205e644afee720658dd57172940caacf3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88507fd1b02e35e5caec23d03ab2c205e644afee720658dd57172940caacf3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88507fd1b02e35e5caec23d03ab2c205e644afee720658dd57172940caacf3b7", kill_on_drop: false }`
[INFO] [stdout] 88507fd1b02e35e5caec23d03ab2c205e644afee720658dd57172940caacf3b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7be24af7040cf935bdb36cf0e3d2e04b56f212602a54991c306232cddbdf6805
[INFO] running `Command { std: "docker" "start" "-a" "7be24af7040cf935bdb36cf0e3d2e04b56f212602a54991c306232cddbdf6805", kill_on_drop: false }`
[INFO] [stderr]    Compiling sflag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "7be24af7040cf935bdb36cf0e3d2e04b56f212602a54991c306232cddbdf6805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be24af7040cf935bdb36cf0e3d2e04b56f212602a54991c306232cddbdf6805", kill_on_drop: false }`
[INFO] [stdout] 7be24af7040cf935bdb36cf0e3d2e04b56f212602a54991c306232cddbdf6805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d9e6eda840f0eaa2cd81831c31c5313be04baa7e72742302862cfcdfdfea164f
[INFO] running `Command { std: "docker" "start" "-a" "d9e6eda840f0eaa2cd81831c31c5313be04baa7e72742302862cfcdfdfea164f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sflag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "d9e6eda840f0eaa2cd81831c31c5313be04baa7e72742302862cfcdfdfea164f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e6eda840f0eaa2cd81831c31c5313be04baa7e72742302862cfcdfdfea164f", kill_on_drop: false }`
[INFO] [stdout] d9e6eda840f0eaa2cd81831c31c5313be04baa7e72742302862cfcdfdfea164f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 50f669b99fa8e633cfe89fd8bb8fbeb28b172ec2a60405d064321e0c7eeefd1c
[INFO] running `Command { std: "docker" "start" "-a" "50f669b99fa8e633cfe89fd8bb8fbeb28b172ec2a60405d064321e0c7eeefd1c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sflag-52150d24861a8561)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sflag
[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" "50f669b99fa8e633cfe89fd8bb8fbeb28b172ec2a60405d064321e0c7eeefd1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f669b99fa8e633cfe89fd8bb8fbeb28b172ec2a60405d064321e0c7eeefd1c", kill_on_drop: false }`
[INFO] [stdout] 50f669b99fa8e633cfe89fd8bb8fbeb28b172ec2a60405d064321e0c7eeefd1c