[INFO] fetching crate datasize_derive 0.2.15...
[INFO] testing datasize_derive-0.2.15 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate datasize_derive 0.2.15 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate datasize_derive 0.2.15
[INFO] finished tweaking crates.io crate datasize_derive 0.2.15
[INFO] tweaked toml for crates.io crate datasize_derive 0.2.15 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate datasize_derive 0.2.15 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] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[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] 872e85bc9d6e5636ecaa8bb4a07053d38f0fe1cb111eb5a02231369de6ab1e50
[INFO] running `Command { std: "docker" "start" "-a" "872e85bc9d6e5636ecaa8bb4a07053d38f0fe1cb111eb5a02231369de6ab1e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "872e85bc9d6e5636ecaa8bb4a07053d38f0fe1cb111eb5a02231369de6ab1e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872e85bc9d6e5636ecaa8bb4a07053d38f0fe1cb111eb5a02231369de6ab1e50", kill_on_drop: false }`
[INFO] [stdout] 872e85bc9d6e5636ecaa8bb4a07053d38f0fe1cb111eb5a02231369de6ab1e50
[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] 30a0eeee6aca8c77229d08f3020d9aec800f1bddcb9a2bc387e0396084e2efb1
[INFO] running `Command { std: "docker" "start" "-a" "30a0eeee6aca8c77229d08f3020d9aec800f1bddcb9a2bc387e0396084e2efb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling datasize_derive v0.2.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "30a0eeee6aca8c77229d08f3020d9aec800f1bddcb9a2bc387e0396084e2efb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30a0eeee6aca8c77229d08f3020d9aec800f1bddcb9a2bc387e0396084e2efb1", kill_on_drop: false }`
[INFO] [stdout] 30a0eeee6aca8c77229d08f3020d9aec800f1bddcb9a2bc387e0396084e2efb1
[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] 39a507d16b1d0da4db1d5870e88b20d1f63198afd3032c5d7f8c83ee82fc9a52
[INFO] running `Command { std: "docker" "start" "-a" "39a507d16b1d0da4db1d5870e88b20d1f63198afd3032c5d7f8c83ee82fc9a52", kill_on_drop: false }`
[INFO] [stderr]    Compiling datasize_derive v0.2.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "39a507d16b1d0da4db1d5870e88b20d1f63198afd3032c5d7f8c83ee82fc9a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39a507d16b1d0da4db1d5870e88b20d1f63198afd3032c5d7f8c83ee82fc9a52", kill_on_drop: false }`
[INFO] [stdout] 39a507d16b1d0da4db1d5870e88b20d1f63198afd3032c5d7f8c83ee82fc9a52
[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] 43c9ceca614275650424624bce48df8ac401a76cb7e22ce7df036a2ce0fc5563
[INFO] running `Command { std: "docker" "start" "-a" "43c9ceca614275650424624bce48df8ac401a76cb7e22ce7df036a2ce0fc5563", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datasize_derive-cfb69ca1ad624dd4)
[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 datasize_derive
[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" "43c9ceca614275650424624bce48df8ac401a76cb7e22ce7df036a2ce0fc5563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c9ceca614275650424624bce48df8ac401a76cb7e22ce7df036a2ce0fc5563", kill_on_drop: false }`
[INFO] [stdout] 43c9ceca614275650424624bce48df8ac401a76cb7e22ce7df036a2ce0fc5563