[INFO] fetching crate xconstants 0.2.1...
[INFO] testing xconstants-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate xconstants 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate xconstants 0.2.1
[INFO] finished tweaking crates.io crate xconstants 0.2.1
[INFO] tweaked toml for crates.io crate xconstants 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xconstants 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 84ff60b54c9ca91ef9ec6342386cb58a8c1fe28af4aaf8c37d620869f40e1c5e
[INFO] running `Command { std: "docker" "start" "-a" "84ff60b54c9ca91ef9ec6342386cb58a8c1fe28af4aaf8c37d620869f40e1c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84ff60b54c9ca91ef9ec6342386cb58a8c1fe28af4aaf8c37d620869f40e1c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ff60b54c9ca91ef9ec6342386cb58a8c1fe28af4aaf8c37d620869f40e1c5e", kill_on_drop: false }`
[INFO] [stdout] 84ff60b54c9ca91ef9ec6342386cb58a8c1fe28af4aaf8c37d620869f40e1c5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f437935a7c412aa57f616938d31db43b17a33a36c2300da0722a356a0a40b61f
[INFO] running `Command { std: "docker" "start" "-a" "f437935a7c412aa57f616938d31db43b17a33a36c2300da0722a356a0a40b61f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xconstants-macros v0.2.1
[INFO] [stderr]    Compiling xconstants v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f437935a7c412aa57f616938d31db43b17a33a36c2300da0722a356a0a40b61f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f437935a7c412aa57f616938d31db43b17a33a36c2300da0722a356a0a40b61f", kill_on_drop: false }`
[INFO] [stdout] f437935a7c412aa57f616938d31db43b17a33a36c2300da0722a356a0a40b61f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bbd2f95b8f92bf89590c5ca2ac3c958972590b108cbd972de3b01e0e78b27320
[INFO] running `Command { std: "docker" "start" "-a" "bbd2f95b8f92bf89590c5ca2ac3c958972590b108cbd972de3b01e0e78b27320", kill_on_drop: false }`
[INFO] [stderr]    Compiling xconstants v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "bbd2f95b8f92bf89590c5ca2ac3c958972590b108cbd972de3b01e0e78b27320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd2f95b8f92bf89590c5ca2ac3c958972590b108cbd972de3b01e0e78b27320", kill_on_drop: false }`
[INFO] [stdout] bbd2f95b8f92bf89590c5ca2ac3c958972590b108cbd972de3b01e0e78b27320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7cc37c6b9b214d6b5f8a5ad835370f8175fc78fa1c9984c795c4879eb28db08e
[INFO] running `Command { std: "docker" "start" "-a" "7cc37c6b9b214d6b5f8a5ad835370f8175fc78fa1c9984c795c4879eb28db08e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xconstants-1207c468a9e94e12)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test constants::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xconstants
[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" "7cc37c6b9b214d6b5f8a5ad835370f8175fc78fa1c9984c795c4879eb28db08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc37c6b9b214d6b5f8a5ad835370f8175fc78fa1c9984c795c4879eb28db08e", kill_on_drop: false }`
[INFO] [stdout] 7cc37c6b9b214d6b5f8a5ad835370f8175fc78fa1c9984c795c4879eb28db08e