[INFO] fetching crate rsexp-derive 0.2.3...
[INFO] testing rsexp-derive-0.2.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rsexp-derive 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rsexp-derive 0.2.3
[INFO] finished tweaking crates.io crate rsexp-derive 0.2.3
[INFO] tweaked toml for crates.io crate rsexp-derive 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsexp-derive 0.2.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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: v2.0.108)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e22b38edf31450afdd2ef4b20e36559ddb3f9d747c34e9e0e2f7962cd84f6afe
[INFO] running `Command { std: "docker" "start" "-a" "e22b38edf31450afdd2ef4b20e36559ddb3f9d747c34e9e0e2f7962cd84f6afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e22b38edf31450afdd2ef4b20e36559ddb3f9d747c34e9e0e2f7962cd84f6afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22b38edf31450afdd2ef4b20e36559ddb3f9d747c34e9e0e2f7962cd84f6afe", kill_on_drop: false }`
[INFO] [stdout] e22b38edf31450afdd2ef4b20e36559ddb3f9d747c34e9e0e2f7962cd84f6afe
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 259fe39248526cb80ea16e2aae2e3ad292e07d45e69a76f6a348631717779687
[INFO] running `Command { std: "docker" "start" "-a" "259fe39248526cb80ea16e2aae2e3ad292e07d45e69a76f6a348631717779687", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rsexp-derive v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "259fe39248526cb80ea16e2aae2e3ad292e07d45e69a76f6a348631717779687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "259fe39248526cb80ea16e2aae2e3ad292e07d45e69a76f6a348631717779687", kill_on_drop: false }`
[INFO] [stdout] 259fe39248526cb80ea16e2aae2e3ad292e07d45e69a76f6a348631717779687
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5081a27ebc8eafdf2e391f103df0987a66b16c41cc08f32206c02648e6dd22d4
[INFO] running `Command { std: "docker" "start" "-a" "5081a27ebc8eafdf2e391f103df0987a66b16c41cc08f32206c02648e6dd22d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsexp-derive v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "5081a27ebc8eafdf2e391f103df0987a66b16c41cc08f32206c02648e6dd22d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5081a27ebc8eafdf2e391f103df0987a66b16c41cc08f32206c02648e6dd22d4", kill_on_drop: false }`
[INFO] [stdout] 5081a27ebc8eafdf2e391f103df0987a66b16c41cc08f32206c02648e6dd22d4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6d7a31b44c990bb4d1ce6fe6f0e576fdddedf389fa954d79a1edf380f913bcc
[INFO] running `Command { std: "docker" "start" "-a" "f6d7a31b44c990bb4d1ce6fe6f0e576fdddedf389fa954d79a1edf380f913bcc", 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/rsexp_derive-8f36dbf024ceebbe)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsexp_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" "f6d7a31b44c990bb4d1ce6fe6f0e576fdddedf389fa954d79a1edf380f913bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d7a31b44c990bb4d1ce6fe6f0e576fdddedf389fa954d79a1edf380f913bcc", kill_on_drop: false }`
[INFO] [stdout] f6d7a31b44c990bb4d1ce6fe6f0e576fdddedf389fa954d79a1edf380f913bcc