[INFO] fetching crate seokmin_fenv 0.2.1...
[INFO] testing seokmin_fenv-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate seokmin_fenv 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate seokmin_fenv 0.2.1
[INFO] finished tweaking crates.io crate seokmin_fenv 0.2.1
[INFO] tweaked toml for crates.io crate seokmin_fenv 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seokmin_fenv 0.2.1 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 seokmin_fenv 0.2.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c0639e3eb36cb6c2e11d823b1c41c77fbf7c046673c881b30a652d0e21ad8e0a
[INFO] running `Command { std: "docker" "start" "-a" "c0639e3eb36cb6c2e11d823b1c41c77fbf7c046673c881b30a652d0e21ad8e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0639e3eb36cb6c2e11d823b1c41c77fbf7c046673c881b30a652d0e21ad8e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0639e3eb36cb6c2e11d823b1c41c77fbf7c046673c881b30a652d0e21ad8e0a", kill_on_drop: false }`
[INFO] [stdout] c0639e3eb36cb6c2e11d823b1c41c77fbf7c046673c881b30a652d0e21ad8e0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d6767e35b45ed7d7ab774f3c64c9fbdca74240bd5fb87e3bba3b49fa6dfceb0f
[INFO] running `Command { std: "docker" "start" "-a" "d6767e35b45ed7d7ab774f3c64c9fbdca74240bd5fb87e3bba3b49fa6dfceb0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling seokmin_fenv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.83s
[INFO] running `Command { std: "docker" "inspect" "d6767e35b45ed7d7ab774f3c64c9fbdca74240bd5fb87e3bba3b49fa6dfceb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6767e35b45ed7d7ab774f3c64c9fbdca74240bd5fb87e3bba3b49fa6dfceb0f", kill_on_drop: false }`
[INFO] [stdout] d6767e35b45ed7d7ab774f3c64c9fbdca74240bd5fb87e3bba3b49fa6dfceb0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b619c8bc1a93c0ad3ffaf02e65798d1157a7efc8be122836e8e6f38105f00f31
[INFO] running `Command { std: "docker" "start" "-a" "b619c8bc1a93c0ad3ffaf02e65798d1157a7efc8be122836e8e6f38105f00f31", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "b619c8bc1a93c0ad3ffaf02e65798d1157a7efc8be122836e8e6f38105f00f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b619c8bc1a93c0ad3ffaf02e65798d1157a7efc8be122836e8e6f38105f00f31", kill_on_drop: false }`
[INFO] [stdout] b619c8bc1a93c0ad3ffaf02e65798d1157a7efc8be122836e8e6f38105f00f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 020179bdfe84f02b5973592e52dd0d019e9ee5ebc4a4917e42d875fedd438663
[INFO] running `Command { std: "docker" "start" "-a" "020179bdfe84f02b5973592e52dd0d019e9ee5ebc4a4917e42d875fedd438663", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "020179bdfe84f02b5973592e52dd0d019e9ee5ebc4a4917e42d875fedd438663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020179bdfe84f02b5973592e52dd0d019e9ee5ebc4a4917e42d875fedd438663", kill_on_drop: false }`
[INFO] [stdout] 020179bdfe84f02b5973592e52dd0d019e9ee5ebc4a4917e42d875fedd438663