[INFO] fetching crate multi_index_map_derive 0.15.0...
[INFO] testing multi_index_map_derive-0.15.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate multi_index_map_derive 0.15.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate multi_index_map_derive 0.15.0
[INFO] finished tweaking crates.io crate multi_index_map_derive 0.15.0
[INFO] tweaked toml for crates.io crate multi_index_map_derive 0.15.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate multi_index_map_derive 0.15.0 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 multi_index_map_derive 0.15.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cabc512de691b345a1d1bf3cbc776b27381bfd9084de4fb99e377fd9690e00fc
[INFO] running `Command { std: "docker" "start" "-a" "cabc512de691b345a1d1bf3cbc776b27381bfd9084de4fb99e377fd9690e00fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cabc512de691b345a1d1bf3cbc776b27381bfd9084de4fb99e377fd9690e00fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabc512de691b345a1d1bf3cbc776b27381bfd9084de4fb99e377fd9690e00fc", kill_on_drop: false }`
[INFO] [stdout] cabc512de691b345a1d1bf3cbc776b27381bfd9084de4fb99e377fd9690e00fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1b0cc639d5bdf4759b4c0decffe9a15b3e52086a12e2315bebdd88821b7ba8b3
[INFO] running `Command { std: "docker" "start" "-a" "1b0cc639d5bdf4759b4c0decffe9a15b3e52086a12e2315bebdd88821b7ba8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling multi_index_map_derive v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "1b0cc639d5bdf4759b4c0decffe9a15b3e52086a12e2315bebdd88821b7ba8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b0cc639d5bdf4759b4c0decffe9a15b3e52086a12e2315bebdd88821b7ba8b3", kill_on_drop: false }`
[INFO] [stdout] 1b0cc639d5bdf4759b4c0decffe9a15b3e52086a12e2315bebdd88821b7ba8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 15bda306a501c1c02847290bd4644f8de661437ca32d6d87ee88efa87a40af91
[INFO] running `Command { std: "docker" "start" "-a" "15bda306a501c1c02847290bd4644f8de661437ca32d6d87ee88efa87a40af91", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_index_map_derive v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "15bda306a501c1c02847290bd4644f8de661437ca32d6d87ee88efa87a40af91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15bda306a501c1c02847290bd4644f8de661437ca32d6d87ee88efa87a40af91", kill_on_drop: false }`
[INFO] [stdout] 15bda306a501c1c02847290bd4644f8de661437ca32d6d87ee88efa87a40af91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8ac323d851c7c2fa580d01ad2549302cb1bf20f0c8a77cee599ccf090f7a6537
[INFO] running `Command { std: "docker" "start" "-a" "8ac323d851c7c2fa580d01ad2549302cb1bf20f0c8a77cee599ccf090f7a6537", 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/multi_index_map_derive-ba331f0eb9c46b0b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multi_index_map_derive
[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] [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" "8ac323d851c7c2fa580d01ad2549302cb1bf20f0c8a77cee599ccf090f7a6537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac323d851c7c2fa580d01ad2549302cb1bf20f0c8a77cee599ccf090f7a6537", kill_on_drop: false }`
[INFO] [stdout] 8ac323d851c7c2fa580d01ad2549302cb1bf20f0c8a77cee599ccf090f7a6537