[INFO] fetching crate ra_ap_completion 0.0.38...
[INFO] checking ra_ap_completion-0.0.38 against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] extracting crate ra_ap_completion 0.0.38 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ra_ap_completion 0.0.38
[INFO] finished tweaking crates.io crate ra_ap_completion 0.0.38
[INFO] tweaked toml for crates.io crate ra_ap_completion 0.0.38 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ra_ap_completion 0.0.38 on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 141 packages to highest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.15.0)
[INFO] [stderr]       Adding ra_ap_base_db v0.0.38 (available: v0.0.360)
[INFO] [stderr]       Adding ra_ap_hir v0.0.38 (available: v0.0.358)
[INFO] [stderr]       Adding ra_ap_ide_db v0.0.38 (available: v0.0.358)
[INFO] [stderr]       Adding ra_ap_profile v0.0.38 (available: v0.0.358)
[INFO] [stderr]       Adding ra_ap_stdx v0.0.38 (available: v0.0.360)
[INFO] [stderr]       Adding ra_ap_syntax v0.0.38 (available: v0.0.360)
[INFO] [stderr]       Adding ra_ap_test_utils v0.0.38 (available: v0.0.358)
[INFO] [stderr]       Adding ra_ap_text_edit v0.0.38 (available: v0.0.241)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c
[INFO] running `Command { std: "docker" "start" "b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.35
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking either v1.19.0
[INFO] [stderr]     Checking perf-event-open-sys v6.0.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.38
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking parking_lot_core v0.8.6
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[INFO] [stderr]     Checking rustc-ap-rustc_lexer v705.0.0
[INFO] [stderr]     Checking always-assert v0.1.3
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[INFO] [stderr]     Checking chrono v0.4.45
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[INFO] [stderr]     Checking matchers v0.0.1
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[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking ra_ap_paths v0.0.38
[INFO] [stderr]     Checking perf-event v0.4.9
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[INFO] [stderr]     Checking serde v1.0.229
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[INFO] [stderr]     Checking ra_ap_syntax v0.0.38
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[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking ra_ap_mbe v0.0.38
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[INFO] [stderr]     Checking tracing v0.1.44
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[INFO] [stderr]     Checking ra_ap_ide_db v0.0.38
[INFO] [stderr]     Checking ra_ap_completion v0.0.38 (/opt/rustwide/workdir)
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/context.rs:243:13
[INFO] [stdout]     |
[INFO] [stdout] 243 |             mark::hit!(completes_if_prefix_is_keyword);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]     = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/render/macro_.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 mark::hit!(dont_insert_macro_call_parens_unncessary);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/render/function.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 mark::hit!(parens_for_method_call_as_assoc_fn);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/render/enum_variant.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             mark::hit!(inserts_parens_for_tuple_enums);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/render/builder_ext.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             mark::hit!(no_parens_in_use_item);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/render/builder_ext.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 mark::hit!(no_call_parens_if_fn_ptr_needed);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/render/builder_ext.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         mark::hit!(inserts_parens_for_function_calls);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/render/builder_ext.rs:85:21
[INFO] [stdout]    |
[INFO] [stdout] 85 |                     mark::hit!(suppress_arg_snippets);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/render.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             mark::hit!(record_field_type_match);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]     = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/render.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |             mark::hit!(active_param_type_match);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]     = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/render.rs:272:21
[INFO] [stdout]     |
[INFO] [stdout] 272 |                     mark::hit!(inserts_angle_brackets_for_generics);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]     = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/completions/dot.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         mark::hit!(test_no_struct_field_completion_for_method_call);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/completions/keyword.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         mark::hit!(no_keyword_completion_in_comments);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/completions/keyword.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         mark::hit!(no_keyword_completion_in_record_lit);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/completions/keyword.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 mark::hit!(let_semi);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]     = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/completions/qualified_path.rs:42:33
[INFO] [stdout]    |
[INFO] [stdout] 42 | ...                   mark::hit!(dont_complete_current_use);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/completions/unqualified_path.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             mark::hit!(skip_lifetime_completion);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]   --> src/completions/unqualified_path.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     mark::hit!(self_fulfilling_completion);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]    = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/completions/flyimport.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |             mark::hit!(ignore_short_input_for_path);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]     = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/completions/flyimport.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     mark::hit!(certain_fuzzy_order_test);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout]     = note: this error originates in the macro `mark::hit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/render/enum_variant.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct EnumRender<'a> {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 26 |     ctx: RenderContext<'a>,
[INFO] [stdout] 27 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnumRender` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra_ap_completion` (lib test) due to 20 previous errors
[INFO] running `Command { std: "docker" "inspect" "b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c", kill_on_drop: false }`
[INFO] [stdout] b36004f8b9420e06e5680be069ba7c76646ab3ca3325f0b81068c834f7a60a2c
