[INFO] fetching crate n-rustc-dev-t-x64-win-msvc-p2 1.91.0-nightly.2025-08-12.p2...
[INFO] testing n-rustc-dev-t-x64-win-msvc-p2-1.91.0-nightly.2025-08-12.p2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate n-rustc-dev-t-x64-win-msvc-p2 1.91.0-nightly.2025-08-12.p2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate n-rustc-dev-t-x64-win-msvc-p2 1.91.0-nightly.2025-08-12.p2
[INFO] finished tweaking crates.io crate n-rustc-dev-t-x64-win-msvc-p2 1.91.0-nightly.2025-08-12.p2
[INFO] tweaked toml for crates.io crate n-rustc-dev-t-x64-win-msvc-p2 1.91.0-nightly.2025-08-12.p2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate n-rustc-dev-t-x64-win-msvc-p2 1.91.0-nightly.2025-08-12.p2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate n-rustc-dev-t-x64-win-msvc-p2 1.91.0-nightly.2025-08-12.p2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d869d8c2be1df3ce93c03df635b1c1dc4812b88853130dfae3f9afc7ad19392
[INFO] running `Command { std: "docker" "start" "-a" "9d869d8c2be1df3ce93c03df635b1c1dc4812b88853130dfae3f9afc7ad19392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d869d8c2be1df3ce93c03df635b1c1dc4812b88853130dfae3f9afc7ad19392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d869d8c2be1df3ce93c03df635b1c1dc4812b88853130dfae3f9afc7ad19392", kill_on_drop: false }`
[INFO] [stdout] 9d869d8c2be1df3ce93c03df635b1c1dc4812b88853130dfae3f9afc7ad19392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66ea0ffca241180a91d9d45ac21d624c69c5c663429523e54814989a3d6594a6
[INFO] running `Command { std: "docker" "start" "-a" "66ea0ffca241180a91d9d45ac21d624c69c5c663429523e54814989a3d6594a6", 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-p2 v1.91.0-nightly.2025-08-12.p2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "66ea0ffca241180a91d9d45ac21d624c69c5c663429523e54814989a3d6594a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ea0ffca241180a91d9d45ac21d624c69c5c663429523e54814989a3d6594a6", kill_on_drop: false }`
[INFO] [stdout] 66ea0ffca241180a91d9d45ac21d624c69c5c663429523e54814989a3d6594a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 602be1a60ee7afa6542e7dacf62c2b157694d9dad7c710984f0bfdd287601691
[INFO] running `Command { std: "docker" "start" "-a" "602be1a60ee7afa6542e7dacf62c2b157694d9dad7c710984f0bfdd287601691", 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-p2 v1.91.0-nightly.2025-08-12.p2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "602be1a60ee7afa6542e7dacf62c2b157694d9dad7c710984f0bfdd287601691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602be1a60ee7afa6542e7dacf62c2b157694d9dad7c710984f0bfdd287601691", kill_on_drop: false }`
[INFO] [stdout] 602be1a60ee7afa6542e7dacf62c2b157694d9dad7c710984f0bfdd287601691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fe72a05d87693e388e912aeddf66aaf02c7ea10338dba2308d65d3dafc012c3
[INFO] running `Command { std: "docker" "start" "-a" "6fe72a05d87693e388e912aeddf66aaf02c7ea10338dba2308d65d3dafc012c3", 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/n_rustc_dev_t_x64_win_msvc_p2-9f8a09d9ee0dc17c)
[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 n_rustc_dev_t_x64_win_msvc_p2
[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" "6fe72a05d87693e388e912aeddf66aaf02c7ea10338dba2308d65d3dafc012c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe72a05d87693e388e912aeddf66aaf02c7ea10338dba2308d65d3dafc012c3", kill_on_drop: false }`
[INFO] [stdout] 6fe72a05d87693e388e912aeddf66aaf02c7ea10338dba2308d65d3dafc012c3