[INFO] fetching crate serai-polyfill 0.0.1...
[INFO] testing serai-polyfill-0.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate serai-polyfill 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate serai-polyfill 0.0.1
[INFO] finished tweaking crates.io crate serai-polyfill 0.0.1
[INFO] tweaked toml for crates.io crate serai-polyfill 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serai-polyfill 0.0.1 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] 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-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] 037b42c174dc704b811940e4aa10204ae3f4711dcea7e1b2893ef734d159c13f
[INFO] running `Command { std: "docker" "start" "-a" "037b42c174dc704b811940e4aa10204ae3f4711dcea7e1b2893ef734d159c13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "037b42c174dc704b811940e4aa10204ae3f4711dcea7e1b2893ef734d159c13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037b42c174dc704b811940e4aa10204ae3f4711dcea7e1b2893ef734d159c13f", kill_on_drop: false }`
[INFO] [stdout] 037b42c174dc704b811940e4aa10204ae3f4711dcea7e1b2893ef734d159c13f
[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] 93b372a00f14b38eff90f8ba43291ae6c9a042fb83f64d4e222bf01e713816a2
[INFO] running `Command { std: "docker" "start" "-a" "93b372a00f14b38eff90f8ba43291ae6c9a042fb83f64d4e222bf01e713816a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serai-polyfill v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "93b372a00f14b38eff90f8ba43291ae6c9a042fb83f64d4e222bf01e713816a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b372a00f14b38eff90f8ba43291ae6c9a042fb83f64d4e222bf01e713816a2", kill_on_drop: false }`
[INFO] [stdout] 93b372a00f14b38eff90f8ba43291ae6c9a042fb83f64d4e222bf01e713816a2
[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] 800e7f3cf1c6b8cce962474571e01b514b46dc73da430af1f63e60dd28dce0e2
[INFO] running `Command { std: "docker" "start" "-a" "800e7f3cf1c6b8cce962474571e01b514b46dc73da430af1f63e60dd28dce0e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serai-polyfill v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "800e7f3cf1c6b8cce962474571e01b514b46dc73da430af1f63e60dd28dce0e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800e7f3cf1c6b8cce962474571e01b514b46dc73da430af1f63e60dd28dce0e2", kill_on_drop: false }`
[INFO] [stdout] 800e7f3cf1c6b8cce962474571e01b514b46dc73da430af1f63e60dd28dce0e2
[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] 41a31561d1d93b2de25a9d74c8b2eb85a54473011c6c76412dc2c015b678a43c
[INFO] running `Command { std: "docker" "start" "-a" "41a31561d1d93b2de25a9d74c8b2eb85a54473011c6c76412dc2c015b678a43c", 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/serai_polyfill-330e256afec6fd59)
[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] [stderr]    Doc-tests serai_polyfill
[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" "41a31561d1d93b2de25a9d74c8b2eb85a54473011c6c76412dc2c015b678a43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a31561d1d93b2de25a9d74c8b2eb85a54473011c6c76412dc2c015b678a43c", kill_on_drop: false }`
[INFO] [stdout] 41a31561d1d93b2de25a9d74c8b2eb85a54473011c6c76412dc2c015b678a43c