[INFO] fetching crate meta_merge_core 0.1.1...
[INFO] testing meta_merge_core-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate meta_merge_core 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate meta_merge_core 0.1.1
[INFO] finished tweaking crates.io crate meta_merge_core 0.1.1
[INFO] tweaked toml for crates.io crate meta_merge_core 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate meta_merge_core 0.1.1 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] crate crates.io crate meta_merge_core 0.1.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47f80a0079b79487c0b8831fdc7400d0e225f3fc26caca39b60a3885cc0750e6
[INFO] running `Command { std: "docker" "start" "-a" "47f80a0079b79487c0b8831fdc7400d0e225f3fc26caca39b60a3885cc0750e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47f80a0079b79487c0b8831fdc7400d0e225f3fc26caca39b60a3885cc0750e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f80a0079b79487c0b8831fdc7400d0e225f3fc26caca39b60a3885cc0750e6", kill_on_drop: false }`
[INFO] [stdout] 47f80a0079b79487c0b8831fdc7400d0e225f3fc26caca39b60a3885cc0750e6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83b7c53889af786bdc1ac0271ba83d84a3b5a9a846b7e593103382db92ce6788
[INFO] running `Command { std: "docker" "start" "-a" "83b7c53889af786bdc1ac0271ba83d84a3b5a9a846b7e593103382db92ce6788", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling const_format v0.2.35
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling meta_merge_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.66s
[INFO] running `Command { std: "docker" "inspect" "83b7c53889af786bdc1ac0271ba83d84a3b5a9a846b7e593103382db92ce6788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b7c53889af786bdc1ac0271ba83d84a3b5a9a846b7e593103382db92ce6788", kill_on_drop: false }`
[INFO] [stdout] 83b7c53889af786bdc1ac0271ba83d84a3b5a9a846b7e593103382db92ce6788
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 685c983b4dac71bf57d1d0fed8f7e35682418ddcfd2390596c6776eda1eaab80
[INFO] running `Command { std: "docker" "start" "-a" "685c983b4dac71bf57d1d0fed8f7e35682418ddcfd2390596c6776eda1eaab80", kill_on_drop: false }`
[INFO] [stderr]    Compiling meta_merge_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "685c983b4dac71bf57d1d0fed8f7e35682418ddcfd2390596c6776eda1eaab80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685c983b4dac71bf57d1d0fed8f7e35682418ddcfd2390596c6776eda1eaab80", kill_on_drop: false }`
[INFO] [stdout] 685c983b4dac71bf57d1d0fed8f7e35682418ddcfd2390596c6776eda1eaab80
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c141479c17b2429766f814720b486286aa7fda3224fa978ec13d2a33f32165a6
[INFO] running `Command { std: "docker" "start" "-a" "c141479c17b2429766f814720b486286aa7fda3224fa978ec13d2a33f32165a6", 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/meta_merge_core-0292783eca2970c3)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test flag_or_meta::tests::test_flag_or_list_to_outer_tokens_empty ... ok
[INFO] [stdout] test extensions::path::tests::test_eq_str ... ok
[INFO] [stdout] test extensions::token_stream::tests::test_to_tokens ... ok
[INFO] [stdout] test extensions::path::tests::test_eq_tokens ... ok
[INFO] [stdout] test flag_or_meta::tests::test_flag_or_list_to_outer_tokens_not_present ... ok
[INFO] [stdout] test flag_or_meta::tests::test_flag_or_list_to_outer_tokens_multiple_item ... ok
[INFO] [stdout] test extensions::path::tests::test_eq_path ... ok
[INFO] [stdout] test flag_or_meta::tests::test_flag_or_list_to_outer_tokens_single_item ... ok
[INFO] [stdout] test macro_api::apply::tests::test_export ... ok
[INFO] [stdout] test macro_api::copy::tests::test_copy ... ok
[INFO] [stdout] test macro_api::copy::tests::test_copy_no_dedupe ... ok
[INFO] [stdout] test macro_api::copy::tests::test_copy_prepend ... ok
[INFO] [stdout] test macro_api::copy::tests::test_copy_dedupe ... ok
[INFO] [stdout] test macro_api::export::tests::test_export_copy ... ok
[INFO] [stdout] test merge_attr::tests::simple_merge_2_attrs ... ok
[INFO] [stdout] test merge_attr::tests::simple_merge ... ok
[INFO] [stdout] test merge_attr::tests::test_merge_attr ... ok
[INFO] [stdout] test merge_attr::tests::simple_merge_2_params ... ok
[INFO] [stdout] test macro_api::merge::tests::test_merge ... ok
[INFO] [stdout] test macro_api::export::tests::test_export_merge ... ok
[INFO] [stdout] test flag_or_meta::tests::test_flag_or_list_parsing ... ok
[INFO] [stdout] test macro_api::export::tests::test_export_copy_merge_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests meta_merge_core
[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" "c141479c17b2429766f814720b486286aa7fda3224fa978ec13d2a33f32165a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c141479c17b2429766f814720b486286aa7fda3224fa978ec13d2a33f32165a6", kill_on_drop: false }`
[INFO] [stdout] c141479c17b2429766f814720b486286aa7fda3224fa978ec13d2a33f32165a6