[INFO] fetching crate formatted-index-macro 1.0.0...
[INFO] testing formatted-index-macro-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate formatted-index-macro 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate formatted-index-macro 1.0.0
[INFO] finished tweaking crates.io crate formatted-index-macro 1.0.0
[INFO] tweaked toml for crates.io crate formatted-index-macro 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate formatted-index-macro 1.0.0 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 formatted-index-macro 1.0.0 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-2025-09-21" "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] 31f8a664a1928c7d87e8d591c5a17804a1afb1580bca9fdbbfca45cbdaf74af3
[INFO] running `Command { std: "docker" "start" "-a" "31f8a664a1928c7d87e8d591c5a17804a1afb1580bca9fdbbfca45cbdaf74af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31f8a664a1928c7d87e8d591c5a17804a1afb1580bca9fdbbfca45cbdaf74af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31f8a664a1928c7d87e8d591c5a17804a1afb1580bca9fdbbfca45cbdaf74af3", kill_on_drop: false }`
[INFO] [stdout] 31f8a664a1928c7d87e8d591c5a17804a1afb1580bca9fdbbfca45cbdaf74af3
[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] 69d764bf5a1c05b66deeb12ec08ca5b13c50a2768dd78ff7e9ae1a7b2e5b7d91
[INFO] running `Command { std: "docker" "start" "-a" "69d764bf5a1c05b66deeb12ec08ca5b13c50a2768dd78ff7e9ae1a7b2e5b7d91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling formatted-index-macro v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "69d764bf5a1c05b66deeb12ec08ca5b13c50a2768dd78ff7e9ae1a7b2e5b7d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d764bf5a1c05b66deeb12ec08ca5b13c50a2768dd78ff7e9ae1a7b2e5b7d91", kill_on_drop: false }`
[INFO] [stdout] 69d764bf5a1c05b66deeb12ec08ca5b13c50a2768dd78ff7e9ae1a7b2e5b7d91
[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] aefce3c388d69c1869fc9c3e0e6817db69369d5cd00283cf083e0eaef0452e55
[INFO] running `Command { std: "docker" "start" "-a" "aefce3c388d69c1869fc9c3e0e6817db69369d5cd00283cf083e0eaef0452e55", kill_on_drop: false }`
[INFO] [stderr]    Compiling formatted-index-macro v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "aefce3c388d69c1869fc9c3e0e6817db69369d5cd00283cf083e0eaef0452e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aefce3c388d69c1869fc9c3e0e6817db69369d5cd00283cf083e0eaef0452e55", kill_on_drop: false }`
[INFO] [stdout] aefce3c388d69c1869fc9c3e0e6817db69369d5cd00283cf083e0eaef0452e55
[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] eea4c854b968aec7e6c625dcd2a5678a8748170829366ab5a902d16587cb6eb4
[INFO] running `Command { std: "docker" "start" "-a" "eea4c854b968aec7e6c625dcd2a5678a8748170829366ab5a902d16587cb6eb4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/formatted_index_macro-bf6743957126a6bc)
[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 formatted_index_macro
[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" "eea4c854b968aec7e6c625dcd2a5678a8748170829366ab5a902d16587cb6eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea4c854b968aec7e6c625dcd2a5678a8748170829366ab5a902d16587cb6eb4", kill_on_drop: false }`
[INFO] [stdout] eea4c854b968aec7e6c625dcd2a5678a8748170829366ab5a902d16587cb6eb4