[INFO] fetching crate wiztree-metafile 0.1.0...
[INFO] testing wiztree-metafile-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wiztree-metafile 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wiztree-metafile 0.1.0
[INFO] finished tweaking crates.io crate wiztree-metafile 0.1.0
[INFO] tweaked toml for crates.io crate wiztree-metafile 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wiztree-metafile 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] crate crates.io crate wiztree-metafile 0.1.0 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-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] a8865184d198d1b78b46e8d0ed3ae58f2b9d26e280fffebc236c4a082ca6443f
[INFO] running `Command { std: "docker" "start" "-a" "a8865184d198d1b78b46e8d0ed3ae58f2b9d26e280fffebc236c4a082ca6443f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8865184d198d1b78b46e8d0ed3ae58f2b9d26e280fffebc236c4a082ca6443f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8865184d198d1b78b46e8d0ed3ae58f2b9d26e280fffebc236c4a082ca6443f", kill_on_drop: false }`
[INFO] [stdout] a8865184d198d1b78b46e8d0ed3ae58f2b9d26e280fffebc236c4a082ca6443f
[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] 8e3ddc916b18ab248bd23bf32bb5575ac1ca5f3a3334b7cc335587752081fb3f
[INFO] running `Command { std: "docker" "start" "-a" "8e3ddc916b18ab248bd23bf32bb5575ac1ca5f3a3334b7cc335587752081fb3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling serde-metafile v0.1.1
[INFO] [stderr]    Compiling wiztree-metafile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.19s
[INFO] running `Command { std: "docker" "inspect" "8e3ddc916b18ab248bd23bf32bb5575ac1ca5f3a3334b7cc335587752081fb3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3ddc916b18ab248bd23bf32bb5575ac1ca5f3a3334b7cc335587752081fb3f", kill_on_drop: false }`
[INFO] [stdout] 8e3ddc916b18ab248bd23bf32bb5575ac1ca5f3a3334b7cc335587752081fb3f
[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] 9e013c433081244db1660e748e299feccf5da8ba6dedd9d4badfcf92902b595b
[INFO] running `Command { std: "docker" "start" "-a" "9e013c433081244db1660e748e299feccf5da8ba6dedd9d4badfcf92902b595b", kill_on_drop: false }`
[INFO] [stderr]    Compiling wiztree-metafile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "9e013c433081244db1660e748e299feccf5da8ba6dedd9d4badfcf92902b595b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e013c433081244db1660e748e299feccf5da8ba6dedd9d4badfcf92902b595b", kill_on_drop: false }`
[INFO] [stdout] 9e013c433081244db1660e748e299feccf5da8ba6dedd9d4badfcf92902b595b
[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] 3687a3aed7a8acbce6f2b9e0e71e39782474025de81dc21bfb4e4b88ed634711
[INFO] running `Command { std: "docker" "start" "-a" "3687a3aed7a8acbce6f2b9e0e71e39782474025de81dc21bfb4e4b88ed634711", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wiztree_metafile-6b60ccd223a26e6e)
[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" "3687a3aed7a8acbce6f2b9e0e71e39782474025de81dc21bfb4e4b88ed634711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3687a3aed7a8acbce6f2b9e0e71e39782474025de81dc21bfb4e4b88ed634711", kill_on_drop: false }`
[INFO] [stdout] 3687a3aed7a8acbce6f2b9e0e71e39782474025de81dc21bfb4e4b88ed634711