[INFO] fetching crate mercust-utils 0.0.1...
[INFO] testing mercust-utils-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate mercust-utils 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mercust-utils 0.0.1
[INFO] finished tweaking crates.io crate mercust-utils 0.0.1
[INFO] tweaked toml for crates.io crate mercust-utils 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mercust-utils 0.0.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding mercust v0.0.0 (available: v0.0.1)
[INFO] [stderr]       Adding mercust-spec-reader v0.0.0 (available: v0.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mercust v0.0.0
[INFO] [stderr]   Downloaded mercust-spec-reader v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33414ef415e530371b2ba87c3ad2118de429326558ec502efa4012f438d45a04
[INFO] running `Command { std: "docker" "start" "-a" "33414ef415e530371b2ba87c3ad2118de429326558ec502efa4012f438d45a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33414ef415e530371b2ba87c3ad2118de429326558ec502efa4012f438d45a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33414ef415e530371b2ba87c3ad2118de429326558ec502efa4012f438d45a04", kill_on_drop: false }`
[INFO] [stdout] 33414ef415e530371b2ba87c3ad2118de429326558ec502efa4012f438d45a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a60d0c1da9377a9145ff040a3cea13342d4ae996b2db4f149efa4995b90b2b37
[INFO] running `Command { std: "docker" "start" "-a" "a60d0c1da9377a9145ff040a3cea13342d4ae996b2db4f149efa4995b90b2b37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling mercust v0.0.0
[INFO] [stderr]    Compiling mercust-utils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `Command { std: "docker" "inspect" "a60d0c1da9377a9145ff040a3cea13342d4ae996b2db4f149efa4995b90b2b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60d0c1da9377a9145ff040a3cea13342d4ae996b2db4f149efa4995b90b2b37", kill_on_drop: false }`
[INFO] [stdout] a60d0c1da9377a9145ff040a3cea13342d4ae996b2db4f149efa4995b90b2b37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d7f81594b159726b9967e1013f0781707dd7125dff73b2f76721a3017c92a419
[INFO] running `Command { std: "docker" "start" "-a" "d7f81594b159726b9967e1013f0781707dd7125dff73b2f76721a3017c92a419", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling roxmltree v0.18.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling mercust v0.0.0
[INFO] [stderr]    Compiling mercust-spec-reader v0.0.0
[INFO] [stderr]    Compiling mercust-utils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.30s
[INFO] running `Command { std: "docker" "inspect" "d7f81594b159726b9967e1013f0781707dd7125dff73b2f76721a3017c92a419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f81594b159726b9967e1013f0781707dd7125dff73b2f76721a3017c92a419", kill_on_drop: false }`
[INFO] [stdout] d7f81594b159726b9967e1013f0781707dd7125dff73b2f76721a3017c92a419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 065c0eadd362fb5bdaab0f0ebcf681ee3b4b0f67a062a8169a9500b0d87e7f53
[INFO] running `Command { std: "docker" "start" "-a" "065c0eadd362fb5bdaab0f0ebcf681ee3b4b0f67a062a8169a9500b0d87e7f53", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mercust_utils-13c34f8ff60fd836)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test filtering::test_match_filter::test_list_none_filter_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_list_all_filter_all_match_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_incorrect_type ... ok
[INFO] [stdout] test filtering::test_match_filter::dict_successful_match ... ok
[INFO] [stdout] test filtering::test_match_filter::test_match_string_equal ... ok
[INFO] [stdout] test filtering::test_match_filter::test_and_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_list_all_filter_one_mismatch_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_bool_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_condensed_tags_implicit_match ... ok
[INFO] [stdout] test filtering::test_match_filter::test_condensed_tags_explicit_match ... ok
[INFO] [stdout] test filtering::test_match_filter::test_missing_item ... ok
[INFO] [stdout] test filtering::test_match_filter::test_and_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_bool_comparisons ... ok
[INFO] [stdout] test filtering::test_match_filter::test_named_value_collection_all_filter_all_keys_match_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_missing_key ... ok
[INFO] [stdout] test filtering::test_match_filter::test_float_comparisons ... ok
[INFO] [stdout] test filtering::test_match_filter::test_match_string_not_equal ... ok
[INFO] [stdout] test filtering::test_match_filter::test_named_value_collection_all_filter_one_key_mismatch_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_nested_logical_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_int_comparisons ... ok
[INFO] [stdout] test filtering::test_match_filter::test_named_value_collection_none_filter_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_none_filter_always_match ... ok
[INFO] [stdout] test filtering::test_match_filter::test_nested_logical_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_none_terminal_types ... ok
[INFO] [stdout] test filtering::test_match_filter::test_or_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_nested_tags ... ok
[INFO] [stdout] test filtering::test_match_filter::test_or_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_not_all_match_dict ... ok
[INFO] [stdout] test filtering::test_match_filter::test_not_all_match_list ... ok
[INFO] [stdout] test filtering::test_match_filter::test_not_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_not_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_string_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_successful_match ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tag_collection_implicit_match_returns_failure_non_tag_error ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tag_collection_implicit_match_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tag_collection_explicit_match_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tag_collection_implicit_match_tag_mismatch ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_mixed_requirements_all_match_return_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_failed_dim_requirement_matches ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tuple_all_filter_one_mismatch_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_ndim_equals_one_dim_mismatch_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_none_filter_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_shape_equals_wrong_dim_number_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_shape_equals_all_dims_match_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_shape_equals_wrong_order_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_shape_equals_one_dim_mismatch_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tuple_all_filter_wrong_order_returns_failure ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tensor_ndim_equals_ndim_match_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tag_collection_explicit_match_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tuple_none_filter_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_tuple_all_filter_all_match_returns_success ... ok
[INFO] [stdout] test filtering::test_match_filter::test_type_match ... ok
[INFO] [stdout] test filtering::test_match_filter::test_type_no_match ... ok
[INFO] [stdout] test tag_utils::tests::_from_spec_str::successful_empty ... ok
[INFO] [stdout] test filtering::test_match_filter::test_type_match_none ... ok
[INFO] [stdout] test filtering::test_match_filter::test_type_and_other_match ... ok
[INFO] [stdout] test tag_utils::tests::_from_spec_str::successful_composition_and_flatten ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "065c0eadd362fb5bdaab0f0ebcf681ee3b4b0f67a062a8169a9500b0d87e7f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "065c0eadd362fb5bdaab0f0ebcf681ee3b4b0f67a062a8169a9500b0d87e7f53", kill_on_drop: false }`
[INFO] [stdout] 065c0eadd362fb5bdaab0f0ebcf681ee3b4b0f67a062a8169a9500b0d87e7f53