[INFO] fetching crate n-rustc-dev-t-x64-win-msvc-p1 1.91.0-nightly.2025-08-12.p1...
[INFO] testing n-rustc-dev-t-x64-win-msvc-p1-1.91.0-nightly.2025-08-12.p1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate n-rustc-dev-t-x64-win-msvc-p1 1.91.0-nightly.2025-08-12.p1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate n-rustc-dev-t-x64-win-msvc-p1 1.91.0-nightly.2025-08-12.p1
[INFO] finished tweaking crates.io crate n-rustc-dev-t-x64-win-msvc-p1 1.91.0-nightly.2025-08-12.p1
[INFO] tweaked toml for crates.io crate n-rustc-dev-t-x64-win-msvc-p1 1.91.0-nightly.2025-08-12.p1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate n-rustc-dev-t-x64-win-msvc-p1 1.91.0-nightly.2025-08-12.p1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate n-rustc-dev-t-x64-win-msvc-p1 1.91.0-nightly.2025-08-12.p1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69f4b79e3d0f947155187f5d9adb5cff8688f652ec13b49fedf24231aebf57b9
[INFO] running `Command { std: "docker" "start" "-a" "69f4b79e3d0f947155187f5d9adb5cff8688f652ec13b49fedf24231aebf57b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69f4b79e3d0f947155187f5d9adb5cff8688f652ec13b49fedf24231aebf57b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f4b79e3d0f947155187f5d9adb5cff8688f652ec13b49fedf24231aebf57b9", kill_on_drop: false }`
[INFO] [stdout] 69f4b79e3d0f947155187f5d9adb5cff8688f652ec13b49fedf24231aebf57b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66f05dffc6f1d84b245fcb34440b949df963d415f39f9d6df29afee369e48676
[INFO] running `Command { std: "docker" "start" "-a" "66f05dffc6f1d84b245fcb34440b949df963d415f39f9d6df29afee369e48676", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling n-rustc-dev-t-x64-win-msvc-p1 v1.91.0-nightly.2025-08-12.p1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "66f05dffc6f1d84b245fcb34440b949df963d415f39f9d6df29afee369e48676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f05dffc6f1d84b245fcb34440b949df963d415f39f9d6df29afee369e48676", kill_on_drop: false }`
[INFO] [stdout] 66f05dffc6f1d84b245fcb34440b949df963d415f39f9d6df29afee369e48676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a426015ada3f1e6d12147e48559b9944bb0f2ab1116ff4075d66d2ffb101e728
[INFO] running `Command { std: "docker" "start" "-a" "a426015ada3f1e6d12147e48559b9944bb0f2ab1116ff4075d66d2ffb101e728", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling n-rustc-dev-t-x64-win-msvc-p1 v1.91.0-nightly.2025-08-12.p1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a426015ada3f1e6d12147e48559b9944bb0f2ab1116ff4075d66d2ffb101e728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a426015ada3f1e6d12147e48559b9944bb0f2ab1116ff4075d66d2ffb101e728", kill_on_drop: false }`
[INFO] [stdout] a426015ada3f1e6d12147e48559b9944bb0f2ab1116ff4075d66d2ffb101e728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cfc9e81ff3fa4f089eb07c49462d9dd2b5c0333f23dd15bbcd50908789fc2f6
[INFO] running `Command { std: "docker" "start" "-a" "4cfc9e81ff3fa4f089eb07c49462d9dd2b5c0333f23dd15bbcd50908789fc2f6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/n_rustc_dev_t_x64_win_msvc_p1-ebb83d59067e7ed3)
[INFO] [stderr]    Doc-tests n_rustc_dev_t_x64_win_msvc_p1
[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] [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" "4cfc9e81ff3fa4f089eb07c49462d9dd2b5c0333f23dd15bbcd50908789fc2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cfc9e81ff3fa4f089eb07c49462d9dd2b5c0333f23dd15bbcd50908789fc2f6", kill_on_drop: false }`
[INFO] [stdout] 4cfc9e81ff3fa4f089eb07c49462d9dd2b5c0333f23dd15bbcd50908789fc2f6