[INFO] fetching crate n-rustc-dev-t-x64-win-msvc-p4 1.91.0-nightly.2025-08-12.p4...
[INFO] testing n-rustc-dev-t-x64-win-msvc-p4-1.91.0-nightly.2025-08-12.p4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate n-rustc-dev-t-x64-win-msvc-p4 1.91.0-nightly.2025-08-12.p4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate n-rustc-dev-t-x64-win-msvc-p4 1.91.0-nightly.2025-08-12.p4
[INFO] finished tweaking crates.io crate n-rustc-dev-t-x64-win-msvc-p4 1.91.0-nightly.2025-08-12.p4
[INFO] tweaked toml for crates.io crate n-rustc-dev-t-x64-win-msvc-p4 1.91.0-nightly.2025-08-12.p4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate n-rustc-dev-t-x64-win-msvc-p4 1.91.0-nightly.2025-08-12.p4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate n-rustc-dev-t-x64-win-msvc-p4 1.91.0-nightly.2025-08-12.p4 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c90a10ca7f79e382f963e066e4ef0cbd6d62c0595f687533422da6af31ce393
[INFO] running `Command { std: "docker" "start" "-a" "0c90a10ca7f79e382f963e066e4ef0cbd6d62c0595f687533422da6af31ce393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c90a10ca7f79e382f963e066e4ef0cbd6d62c0595f687533422da6af31ce393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c90a10ca7f79e382f963e066e4ef0cbd6d62c0595f687533422da6af31ce393", kill_on_drop: false }`
[INFO] [stdout] 0c90a10ca7f79e382f963e066e4ef0cbd6d62c0595f687533422da6af31ce393
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 273c649f321a432cb32ac6e9a13ac5ab125e0a57cff1e297fda77a3930ececdf
[INFO] running `Command { std: "docker" "start" "-a" "273c649f321a432cb32ac6e9a13ac5ab125e0a57cff1e297fda77a3930ececdf", 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-p4 v1.91.0-nightly.2025-08-12.p4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "273c649f321a432cb32ac6e9a13ac5ab125e0a57cff1e297fda77a3930ececdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273c649f321a432cb32ac6e9a13ac5ab125e0a57cff1e297fda77a3930ececdf", kill_on_drop: false }`
[INFO] [stdout] 273c649f321a432cb32ac6e9a13ac5ab125e0a57cff1e297fda77a3930ececdf
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 560283b45f6801bc1f33d872cf59185e5225a2a64f0de8a70306e9417b17ff9a
[INFO] running `Command { std: "docker" "start" "-a" "560283b45f6801bc1f33d872cf59185e5225a2a64f0de8a70306e9417b17ff9a", 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-p4 v1.91.0-nightly.2025-08-12.p4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "560283b45f6801bc1f33d872cf59185e5225a2a64f0de8a70306e9417b17ff9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560283b45f6801bc1f33d872cf59185e5225a2a64f0de8a70306e9417b17ff9a", kill_on_drop: false }`
[INFO] [stdout] 560283b45f6801bc1f33d872cf59185e5225a2a64f0de8a70306e9417b17ff9a
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa6b83855fdc8501a1ed631b58b6358c37a8962da8ed3e05a29431de2b8277e4
[INFO] running `Command { std: "docker" "start" "-a" "aa6b83855fdc8501a1ed631b58b6358c37a8962da8ed3e05a29431de2b8277e4", 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] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/n_rustc_dev_t_x64_win_msvc_p4-aa3c59c61419976d)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests n_rustc_dev_t_x64_win_msvc_p4
[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" "aa6b83855fdc8501a1ed631b58b6358c37a8962da8ed3e05a29431de2b8277e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6b83855fdc8501a1ed631b58b6358c37a8962da8ed3e05a29431de2b8277e4", kill_on_drop: false }`
[INFO] [stdout] aa6b83855fdc8501a1ed631b58b6358c37a8962da8ed3e05a29431de2b8277e4