[INFO] fetching crate seokmin_fenv 0.2.1...
[INFO] testing seokmin_fenv-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate seokmin_fenv 0.2.1 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seokmin_fenv 0.2.1 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 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-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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9874e11def53700000e5ec6e27050587290c2d45bd295f466e115af1bf3d2310
[INFO] running `Command { std: "docker" "start" "-a" "9874e11def53700000e5ec6e27050587290c2d45bd295f466e115af1bf3d2310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9874e11def53700000e5ec6e27050587290c2d45bd295f466e115af1bf3d2310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9874e11def53700000e5ec6e27050587290c2d45bd295f466e115af1bf3d2310", kill_on_drop: false }`
[INFO] [stdout] 9874e11def53700000e5ec6e27050587290c2d45bd295f466e115af1bf3d2310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b2ee1f60d92b1c42f9584e226ff064e88acb6e44ea1e16183acedf08943c69e1
[INFO] running `Command { std: "docker" "start" "-a" "b2ee1f60d92b1c42f9584e226ff064e88acb6e44ea1e16183acedf08943c69e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling clap_builder v4.5.37
[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 5.59s
[INFO] running `Command { std: "docker" "inspect" "b2ee1f60d92b1c42f9584e226ff064e88acb6e44ea1e16183acedf08943c69e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ee1f60d92b1c42f9584e226ff064e88acb6e44ea1e16183acedf08943c69e1", kill_on_drop: false }`
[INFO] [stdout] b2ee1f60d92b1c42f9584e226ff064e88acb6e44ea1e16183acedf08943c69e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2c1751a37d8d4658fe67860863bcedd3a462203726a874f17e6603da982c0124
[INFO] running `Command { std: "docker" "start" "-a" "2c1751a37d8d4658fe67860863bcedd3a462203726a874f17e6603da982c0124", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "2c1751a37d8d4658fe67860863bcedd3a462203726a874f17e6603da982c0124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1751a37d8d4658fe67860863bcedd3a462203726a874f17e6603da982c0124", kill_on_drop: false }`
[INFO] [stdout] 2c1751a37d8d4658fe67860863bcedd3a462203726a874f17e6603da982c0124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 44377114f69025bc7bf76cd5dda7131e6373fd5754ddb4442575c82b136f57e0
[INFO] running `Command { std: "docker" "start" "-a" "44377114f69025bc7bf76cd5dda7131e6373fd5754ddb4442575c82b136f57e0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "44377114f69025bc7bf76cd5dda7131e6373fd5754ddb4442575c82b136f57e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44377114f69025bc7bf76cd5dda7131e6373fd5754ddb4442575c82b136f57e0", kill_on_drop: false }`
[INFO] [stdout] 44377114f69025bc7bf76cd5dda7131e6373fd5754ddb4442575c82b136f57e0
