[INFO] fetching crate ra-ap-rustc_next_trait_solver 0.139.0...
[INFO] testing ra-ap-rustc_next_trait_solver-0.139.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ra-ap-rustc_next_trait_solver 0.139.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ra-ap-rustc_next_trait_solver 0.139.0
[INFO] finished tweaking crates.io crate ra-ap-rustc_next_trait_solver 0.139.0
[INFO] tweaked toml for crates.io crate ra-ap-rustc_next_trait_solver 0.139.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ra-ap-rustc_next_trait_solver 0.139.0 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 ra-ap-rustc_next_trait_solver 0.139.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 606c39bf07a84f6e4f06a877b8304e9f40f128cc69de6ceaa9aed912df9d4d18
[INFO] running `Command { std: "docker" "start" "-a" "606c39bf07a84f6e4f06a877b8304e9f40f128cc69de6ceaa9aed912df9d4d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "606c39bf07a84f6e4f06a877b8304e9f40f128cc69de6ceaa9aed912df9d4d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606c39bf07a84f6e4f06a877b8304e9f40f128cc69de6ceaa9aed912df9d4d18", kill_on_drop: false }`
[INFO] [stdout] 606c39bf07a84f6e4f06a877b8304e9f40f128cc69de6ceaa9aed912df9d4d18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2fe2e83604a40d6bd6180c3f140966af538d50fb1ef485f909765429b7775b80
[INFO] running `Command { std: "docker" "start" "-a" "2fe2e83604a40d6bd6180c3f140966af538d50fb1ef485f909765429b7775b80", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-vec v0.2.14
[INFO] [stderr]    Compiling ra-ap-rustc_ast_ir v0.139.0
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling ra-ap-rustc_index_macros v0.139.0
[INFO] [stderr]    Compiling ra-ap-rustc_type_ir_macros v0.139.0
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]    Compiling ra-ap-rustc_index v0.139.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling ra-ap-rustc_type_ir v0.139.0
[INFO] [stderr]    Compiling ra-ap-rustc_next_trait_solver v0.139.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.86s
[INFO] running `Command { std: "docker" "inspect" "2fe2e83604a40d6bd6180c3f140966af538d50fb1ef485f909765429b7775b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe2e83604a40d6bd6180c3f140966af538d50fb1ef485f909765429b7775b80", kill_on_drop: false }`
[INFO] [stdout] 2fe2e83604a40d6bd6180c3f140966af538d50fb1ef485f909765429b7775b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d3175dbcb54e306d32cdb7eb2d7a88e9b5fe71c006bf596f28f3a08d8b0e66a6
[INFO] running `Command { std: "docker" "start" "-a" "d3175dbcb54e306d32cdb7eb2d7a88e9b5fe71c006bf596f28f3a08d8b0e66a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra-ap-rustc_next_trait_solver v0.139.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "d3175dbcb54e306d32cdb7eb2d7a88e9b5fe71c006bf596f28f3a08d8b0e66a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3175dbcb54e306d32cdb7eb2d7a88e9b5fe71c006bf596f28f3a08d8b0e66a6", kill_on_drop: false }`
[INFO] [stdout] d3175dbcb54e306d32cdb7eb2d7a88e9b5fe71c006bf596f28f3a08d8b0e66a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5ac482fcdeca98fec06df5660a11581814206e6e03d7a23846cb34b3fc47ede2
[INFO] running `Command { std: "docker" "start" "-a" "5ac482fcdeca98fec06df5660a11581814206e6e03d7a23846cb34b3fc47ede2", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `arrayvec v0.7.6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   config.json not found in registry
[INFO] running `Command { std: "docker" "inspect" "5ac482fcdeca98fec06df5660a11581814206e6e03d7a23846cb34b3fc47ede2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac482fcdeca98fec06df5660a11581814206e6e03d7a23846cb34b3fc47ede2", kill_on_drop: false }`
[INFO] [stdout] 5ac482fcdeca98fec06df5660a11581814206e6e03d7a23846cb34b3fc47ede2