[INFO] fetching crate ra_ap_ide_db 0.0.30... [INFO] testing ra_ap_ide_db-0.0.30 against 1.49.0 for beta-1.50-1 [INFO] extracting crate ra_ap_ide_db 0.0.30 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate ra_ap_ide_db 0.0.30 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ra_ap_ide_db 0.0.30 [INFO] finished tweaking crates.io crate ra_ap_ide_db 0.0.30 [INFO] tweaked toml for crates.io crate ra_ap_ide_db 0.0.30 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a559b57423380d9a7f8c9e9a15f6c066cb807234def3541b9d87d1789c8f68f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1a559b57423380d9a7f8c9e9a15f6c066cb807234def3541b9d87d1789c8f68f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a559b57423380d9a7f8c9e9a15f6c066cb807234def3541b9d87d1789c8f68f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a559b57423380d9a7f8c9e9a15f6c066cb807234def3541b9d87d1789c8f68f", kill_on_drop: false }` [INFO] [stdout] 1a559b57423380d9a7f8c9e9a15f6c066cb807234def3541b9d87d1789c8f68f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5d5a55aa4f090864515a4182bb2f8ddd6ebcee1e632fe13f8679c3c618c27369 [INFO] running `Command { std: "docker" "start" "-a" "5d5a55aa4f090864515a4182bb2f8ddd6ebcee1e632fe13f8679c3c618c27369", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling sharded-slab v0.1.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling salsa-macros v0.16.0 [INFO] [stderr] Compiling chalk-derive v0.45.0 [INFO] [stderr] Compiling chalk-ir v0.45.0 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling salsa v0.16.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling smol_str v0.1.17 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling ra_ap_tt v0.0.30 [INFO] [stderr] Compiling rowan v0.10.0 [INFO] [stderr] Compiling ra_ap_cfg v0.0.30 [INFO] [stderr] Compiling ra_ap_test_utils v0.0.30 [INFO] [stderr] Compiling tracing-subscriber v0.2.15 [INFO] [stderr] Compiling ra_ap_syntax v0.0.30 [INFO] [stderr] Compiling tracing-tree v0.1.6 [INFO] [stderr] Compiling chalk-solve v0.45.0 [INFO] [stderr] Compiling ra_ap_mbe v0.0.30 [INFO] [stderr] Compiling ra_ap_base_db v0.0.30 [INFO] [stderr] Compiling ra_ap_hir_expand v0.0.30 [INFO] [stderr] Compiling ra_ap_hir_def v0.0.30 [INFO] [stderr] Compiling chalk-recursive v0.45.0 [INFO] [stderr] Compiling ra_ap_hir_ty v0.0.30 [INFO] [stderr] Compiling ra_ap_hir v0.0.30 [INFO] [stderr] Compiling ra_ap_ide_db v0.0.30 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 58s [INFO] running `Command { std: "docker" "inspect" "5d5a55aa4f090864515a4182bb2f8ddd6ebcee1e632fe13f8679c3c618c27369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d5a55aa4f090864515a4182bb2f8ddd6ebcee1e632fe13f8679c3c618c27369", kill_on_drop: false }` [INFO] [stdout] 5d5a55aa4f090864515a4182bb2f8ddd6ebcee1e632fe13f8679c3c618c27369 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35d6a0d476943f26a619dc36bcf6664a3eb62c268881d072a4d106ab5cce2b24 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "35d6a0d476943f26a619dc36bcf6664a3eb62c268881d072a4d106ab5cce2b24", kill_on_drop: false }` [INFO] [stderr] Compiling ra_ap_ide_db v0.0.30 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.55s [INFO] running `Command { std: "docker" "inspect" "35d6a0d476943f26a619dc36bcf6664a3eb62c268881d072a4d106ab5cce2b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35d6a0d476943f26a619dc36bcf6664a3eb62c268881d072a4d106ab5cce2b24", kill_on_drop: false }` [INFO] [stdout] 35d6a0d476943f26a619dc36bcf6664a3eb62c268881d072a4d106ab5cce2b24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cecb13a96ff530ea68116af286b3cf39201ec4ed4e1d1b699c7ba63e7cd6ae38 [INFO] running `Command { std: "docker" "start" "-a" "cecb13a96ff530ea68116af286b3cf39201ec4ed4e1d1b699c7ba63e7cd6ae38", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ra_ap_ide_db-aa83ea3e95d46b74 [INFO] [stdout] [INFO] [stdout] running 80 tests [INFO] [stdout] test call_info::tests::call_info_for_fn_ptr ... ok [INFO] [stdout] test call_info::tests::call_info_bad_offset ... ok [INFO] [stdout] test call_info::tests::generic_struct ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_with_docs ... ok [INFO] [stdout] test call_info::tests::cant_call_struct_record ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_two_args_empty ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_for_method_with_arg_as_assoc_fn ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_no_params ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_two_args_first_generics ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_for_impl ... ok [INFO] [stdout] test call_info::tests::call_info_for_lambdas ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_for_method_with_arg ... ok [INFO] [stdout] test call_info::tests::works_for_enum_variants ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_with_docs_simple ... ok [INFO] [stdout] test call_info::tests::fn_signature_for_call_in_macro ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_after_inner_attr2 ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_empty_file ... ok [INFO] [stdout] test call_info::tests::test_nested_method_in_lambda ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_empty_module ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_end ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_after_inner_attr ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_end_indent ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_middle_groups ... ok [INFO] [stdout] test call_info::tests::cant_call_enum_record ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_existing ... ok [INFO] [stdout] test call_info::tests::works_for_tuple_structs ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_middle_nested ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_middle_indent ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_for_method_self ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_missing_group_self ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_middle ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_first_matching_group ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_two_args ... ok [INFO] [stdout] test helpers::insert_use::tests::inserts_after_single_line_inner_comments ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_short_before_long ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_no_imports ... ok [INFO] [stdout] test helpers::insert_use::tests::inserts_after_multiline_inner_comments ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_with_docs_impl ... ok [INFO] [stdout] test helpers::insert_use::tests::inserts_after_all_inner_items ... ok [INFO] [stdout] test call_info::tests::test_fn_signature_with_docs_from_actix ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_missing_group_std ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_long_full_list ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_start_indent ... ok [INFO] [stdout] test helpers::insert_use::tests::insert_start ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_skip_attributed ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_full ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_long_full_nested ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_last ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_long_last_list ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_long_full ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_full_nested_long ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_last_nested_long ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_long_last ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_self ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_long_last_nested ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_full_nested_deep ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_last_fail ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_groups_skip_pub ... ok [INFO] [stdout] test helpers::insert_use::tests::split_out_merge ... ignored [INFO] [stdout] test helpers::insert_use::tests::merge_groups_skip_pub_crate ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_last_into_self ... ok [INFO] [stdout] test helpers::insert_use::tests::skip_merge_last_too_long ... ok [INFO] [stdout] test line_index::tests::test_single_char ... ok [INFO] [stdout] test line_index::tests::test_splitlines ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_last_fail2 ... ok [INFO] [stdout] test line_index::tests::test_string ... ok [INFO] [stdout] test line_index::tests::test_char_len ... ok [INFO] [stdout] test line_index::tests::test_empty_index ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_last_fail1 ... ok [INFO] [stdout] test line_index::tests::test_line_index ... ok [INFO] [stdout] test helpers::insert_use::tests::skip_merge_last_too_long2 ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_self_glob ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_into_module_import ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_glob_nested ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_last_fail3 ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_nested_considers_first_segments ... ok [INFO] [stdout] test helpers::insert_use::tests::merge_mod_into_glob ... ok [INFO] [stdout] test traits::tests::resolve_trait ... ok [INFO] [stdout] test traits::tests::missing_assoc_items ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 79 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cecb13a96ff530ea68116af286b3cf39201ec4ed4e1d1b699c7ba63e7cd6ae38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cecb13a96ff530ea68116af286b3cf39201ec4ed4e1d1b699c7ba63e7cd6ae38", kill_on_drop: false }` [INFO] [stdout] cecb13a96ff530ea68116af286b3cf39201ec4ed4e1d1b699c7ba63e7cd6ae38