[INFO] fetching crate deforest_derive 0.3.0...
[INFO] testing deforest_derive-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate deforest_derive 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate deforest_derive 0.3.0
[INFO] finished tweaking crates.io crate deforest_derive 0.3.0
[INFO] tweaked toml for crates.io crate deforest_derive 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate deforest_derive 0.3.0 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] 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]     Updating crates.io index
[INFO] [stderr]      Locking 4 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81d80d4b7f5208cfa8d7f45b79b710671e6dfb0a53c7a79a7aa9dd22bd82a145
[INFO] running `Command { std: "docker" "start" "-a" "81d80d4b7f5208cfa8d7f45b79b710671e6dfb0a53c7a79a7aa9dd22bd82a145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81d80d4b7f5208cfa8d7f45b79b710671e6dfb0a53c7a79a7aa9dd22bd82a145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d80d4b7f5208cfa8d7f45b79b710671e6dfb0a53c7a79a7aa9dd22bd82a145", kill_on_drop: false }`
[INFO] [stdout] 81d80d4b7f5208cfa8d7f45b79b710671e6dfb0a53c7a79a7aa9dd22bd82a145
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecd9b91e447ee16dab0808da11a8c766d28f3be97fface2bed440de692337e3a
[INFO] running `Command { std: "docker" "start" "-a" "ecd9b91e447ee16dab0808da11a8c766d28f3be97fface2bed440de692337e3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling deforest_derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ecd9b91e447ee16dab0808da11a8c766d28f3be97fface2bed440de692337e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd9b91e447ee16dab0808da11a8c766d28f3be97fface2bed440de692337e3a", kill_on_drop: false }`
[INFO] [stdout] ecd9b91e447ee16dab0808da11a8c766d28f3be97fface2bed440de692337e3a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d57c02bfedb8c37ba2246f503d3d7de1b62f6ed22e2395758416e8e5ea0fb50f
[INFO] running `Command { std: "docker" "start" "-a" "d57c02bfedb8c37ba2246f503d3d7de1b62f6ed22e2395758416e8e5ea0fb50f", kill_on_drop: false }`
[INFO] [stderr]    Compiling deforest_derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "d57c02bfedb8c37ba2246f503d3d7de1b62f6ed22e2395758416e8e5ea0fb50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57c02bfedb8c37ba2246f503d3d7de1b62f6ed22e2395758416e8e5ea0fb50f", kill_on_drop: false }`
[INFO] [stdout] d57c02bfedb8c37ba2246f503d3d7de1b62f6ed22e2395758416e8e5ea0fb50f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97cb83a5a37d247e291bf79c5ce4fa57daa0e3cd6d58df389a8bdf071ca23bf5
[INFO] running `Command { std: "docker" "start" "-a" "97cb83a5a37d247e291bf79c5ce4fa57daa0e3cd6d58df389a8bdf071ca23bf5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/deforest_derive-f247ed4ee7de17f2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deforest_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" "97cb83a5a37d247e291bf79c5ce4fa57daa0e3cd6d58df389a8bdf071ca23bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cb83a5a37d247e291bf79c5ce4fa57daa0e3cd6d58df389a8bdf071ca23bf5", kill_on_drop: false }`
[INFO] [stdout] 97cb83a5a37d247e291bf79c5ce4fa57daa0e3cd6d58df389a8bdf071ca23bf5