Nov 09 09:58:05.304 INFO checking lark-exploration/lark against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 09:58:05.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 09:58:05.564 INFO blam! 73d0e6d8356a7e1f24915bc3f7518397e10f8ccec1db9d9d2751a7144d98d7dc
Nov 09 09:58:05.571 INFO running `"docker" "start" "-a" "73d0e6d8356a7e1f24915bc3f7518397e10f8ccec1db9d9d2751a7144d98d7dc"`
Nov 09 09:58:06.463 INFO kablam! usermod: no changes
Nov 09 09:58:06.804 INFO kablam!    Compiling proc-macro2 v0.4.17
Nov 09 09:58:06.804 INFO kablam!    Compiling unicode-xid v0.1.0
Nov 09 09:58:06.805 INFO kablam!    Compiling cc v1.0.23
Nov 09 09:58:06.819 INFO kablam!    Compiling semver-parser v0.7.0
Nov 09 09:58:06.821 INFO kablam!     Checking libc v0.2.43
Nov 09 09:58:06.822 INFO kablam!     Checking void v1.0.2
Nov 09 09:58:06.823 INFO kablam!    Compiling failure_derive v0.1.2
Nov 09 09:58:06.831 INFO kablam!     Checking rustc-demangle v0.1.9
Nov 09 09:58:07.307 INFO kablam!     Checking rand_core v0.2.1
Nov 09 09:58:07.383 INFO kablam!     Checking cfg-if v0.1.5
Nov 09 09:58:07.700 INFO kablam!     Checking stable_deref_trait v1.1.1
Nov 09 09:58:07.723 INFO kablam!     Checking scopeguard v0.3.3
Nov 09 09:58:08.013 INFO kablam!     Checking either v1.5.0
Nov 09 09:58:12.432 INFO kablam!    Compiling unicode-xid v0.0.4
Nov 09 09:58:13.628 INFO kablam!    Compiling version_check v0.1.4
Nov 09 09:58:13.969 INFO kablam!     Checking byteorder v1.2.6
Nov 09 09:58:14.117 INFO kablam!    Compiling quote v0.3.15
Nov 09 09:58:14.179 INFO kablam!     Checking termcolor v1.0.4
Nov 09 09:58:14.468 INFO kablam!     Checking indexmap v1.0.1
Nov 09 09:58:14.575 INFO kablam!     Checking indices v0.1.0 (/source/components/indices)
Nov 09 09:58:14.641 INFO kablam!     Checking seahash v3.0.5
Nov 09 09:58:24.731 INFO kablam!     Checking lalrpop-util v0.16.0
Nov 09 09:58:24.743 INFO kablam!     Checking bimap v0.1.5
Nov 09 09:58:24.827 INFO kablam!     Checking matches v0.1.8
Nov 09 09:58:24.967 INFO kablam!    Compiling num-traits v0.2.6
Nov 09 09:58:25.071 INFO kablam!    Compiling ryu v0.2.6
Nov 09 09:58:25.095 INFO kablam!     Checking unicode-normalization v0.1.7
Nov 09 09:58:25.199 INFO kablam!    Compiling serde v1.0.79
Nov 09 09:58:25.915 INFO kablam!     Checking percent-encoding v1.0.1
Nov 09 09:58:29.937 INFO kablam!    Compiling winapi-build v0.1.1
Nov 09 09:58:30.599 INFO kablam!    Compiling regex v1.0.5
Nov 09 09:58:30.735 INFO kablam!     Checking ucd-util v0.1.1
Nov 09 09:58:31.632 INFO kablam!     Checking itoa v0.4.3
Nov 09 09:58:31.647 INFO kablam!    Compiling num-integer v0.1.39
Nov 09 09:58:32.066 INFO kablam!     Checking bitflags v1.0.4
Nov 09 09:58:37.276 INFO kablam!     Checking quick-error v1.2.2
Nov 09 09:58:37.311 INFO kablam!     Checking utf8-ranges v1.0.1
Nov 09 09:58:37.324 INFO kablam!     Checking winapi v0.2.8
Nov 09 09:58:37.423 INFO kablam!     Checking lark-mir v0.1.0 (/source/components/lark-mir)
Nov 09 09:58:37.483 INFO kablam!     Checking unicode-width v0.1.5
Nov 09 09:58:38.783 INFO kablam!     Checking ansi_term v0.11.0
Nov 09 09:58:39.007 INFO kablam!     Checking glob v0.2.11
Nov 09 09:58:39.023 INFO kablam!     Checking typed-arena v1.4.1
Nov 09 09:58:39.644 INFO kablam!     Checking unindent v0.1.3
Nov 09 09:58:41.187 INFO kablam!     Checking unreachable v1.0.0
Nov 09 09:58:41.303 INFO kablam!     Checking log v0.4.6
Nov 09 09:58:41.558 INFO kablam!     Checking generational-arena v0.1.0
Nov 09 09:58:41.619 INFO kablam!     Checking owning_ref v0.3.3
Nov 09 09:58:42.288 INFO kablam!     Checking itertools v0.7.8
Nov 09 09:58:42.515 INFO kablam!     Checking rand v0.5.5
Nov 09 09:58:42.775 INFO kablam!     Checking memchr v2.0.2
Nov 09 09:58:43.167 INFO kablam!     Checking rand v0.4.3
Nov 09 09:58:43.347 INFO kablam!     Checking atty v0.2.11
Nov 09 09:58:43.400 INFO kablam!     Checking time v0.1.40
Nov 09 09:58:43.625 INFO kablam!    Compiling semver v0.9.0
Nov 09 09:58:44.487 INFO kablam!    Compiling synom v0.11.3
Nov 09 09:58:44.491 INFO kablam!     Checking debug v0.1.0 (/source/components/debug)
Nov 09 09:58:49.153 INFO kablam!     Checking rustc-hash v1.0.1
Nov 09 09:58:50.139 INFO kablam!    Compiling lazy_static v1.1.0
Nov 09 09:58:50.139 INFO kablam!     Checking unicode-bidi v0.3.4
Nov 09 09:58:50.359 INFO kablam!    Compiling backtrace-sys v0.1.24
Nov 09 09:58:50.687 INFO kablam!     Checking regex-syntax v0.6.2
Nov 09 09:58:54.215 INFO kablam!    Compiling kernel32-sys v0.2.2
Nov 09 09:58:54.863 INFO kablam!     Checking getopts v0.2.18
Nov 09 09:58:54.979 INFO kablam!     Checking humantime v1.1.1
Nov 09 09:58:55.451 INFO kablam!     Checking lark-eval v0.1.0 (/source/components/lark-eval)
Nov 09 09:58:57.763 INFO kablam!     Checking smallvec v0.6.5
Nov 09 09:58:58.791 INFO kablam!     Checking lock_api v0.1.4
Nov 09 09:59:00.315 INFO kablam!     Checking aho-corasick v0.6.8
Nov 09 09:59:00.339 INFO kablam!    Compiling syn v0.11.11
Nov 09 09:59:02.419 INFO kablam!     Checking map v0.1.0 (/source/components/map)
Nov 09 09:59:04.223 INFO kablam!     Checking rand v0.3.22
Nov 09 09:59:13.829 INFO kablam!     Checking render-tree v0.1.0
Nov 09 09:59:24.727 INFO kablam!    Compiling rustc_version v0.2.3
Nov 09 09:59:24.765 INFO kablam!     Checking tempfile v2.2.0
Nov 09 09:59:24.791 INFO kablam!     Checking quote v0.6.8
Nov 09 09:59:59.079 INFO kablam!     Checking lark-codegen v0.1.0 (/source/components/lark-codegen)
Nov 09 09:59:59.351 INFO kablam!     Checking chrono v0.4.6
Nov 09 09:59:59.999 INFO kablam!     Checking syn v0.15.6
Nov 09 10:00:00.839 INFO kablam!     Checking thread_local v0.3.6
Nov 09 10:00:02.295 INFO kablam!    Compiling parking_lot_core v0.3.1
Nov 09 10:00:03.467 INFO kablam!     Checking term v0.2.14
Nov 09 10:00:03.689 INFO kablam!    Compiling smart-default v0.2.0
Nov 09 10:00:04.611 INFO kablam!     Checking backtrace v0.3.9
Nov 09 10:00:06.321 INFO kablam!     Checking serde_json v1.0.31
Nov 09 10:00:07.148 INFO kablam!     Checking text-diff v0.4.0
Nov 09 10:00:14.307 INFO kablam!     Checking parking_lot v0.6.4
Nov 09 10:00:18.650 INFO kablam!     Checking intern v0.1.0 (/source/components/intern)
Nov 09 10:00:21.763 INFO kablam!     Checking env_logger v0.5.13
Nov 09 10:00:21.811 INFO kablam!     Checking flexi_logger v0.9.2
Nov 09 10:00:21.885 INFO kablam!     Checking lark-string v0.1.0 (/source/components/lark-string)
Nov 09 10:00:25.787 INFO kablam!    Compiling syn v0.14.9
Nov 09 10:00:26.235 INFO kablam!     Checking lark-debug-derive v0.1.0 (/source/components/lark-debug-derive)
Nov 09 10:00:28.613 INFO kablam!     Checking pretty_env_logger v0.2.4
Nov 09 10:00:50.311 INFO kablam!     Checking idna v0.1.5
Nov 09 10:01:06.183 INFO kablam!     Checking url v1.7.1
Nov 09 10:01:36.961 INFO kablam!    Compiling serde_derive v1.0.79
Nov 09 10:01:38.151 INFO kablam!     Checking url_serde v0.2.0
Nov 09 10:01:38.463 INFO kablam!    Compiling synstructure v0.9.0
Nov 09 10:01:38.463 INFO kablam!    Compiling derive-new v0.5.5
Nov 09 10:01:38.463 INFO kablam!    Compiling num-derive v0.2.2
Nov 09 10:01:38.463 INFO kablam!    Compiling derive_more v0.12.0
Nov 09 10:01:44.063 INFO kablam!     Checking lark-unify v0.1.0 (/source/components/lark-unify)
Nov 09 10:02:58.559 INFO kablam!     Checking salsa v0.8.0
Nov 09 10:03:09.995 INFO kablam!     Checking failure v0.1.2
Nov 09 10:03:16.619 INFO kablam!     Checking codespan v0.2.0
Nov 09 10:03:18.601 INFO kablam!     Checking language-reporting v0.2.0
Nov 09 10:03:18.602 INFO kablam!     Checking codespan-reporting v0.2.0
Nov 09 10:03:20.408 INFO kablam!     Checking parser v0.1.0 (/source/components/parser)
Nov 09 10:03:23.997 INFO kablam!     Checking languageserver-types v0.51.0
Nov 09 10:03:28.742 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 10:03:28.743 INFO kablam!    --> components/parser/src/parser/ast/debug.rs:209:17
Nov 09 10:03:28.743 INFO kablam!     |
Nov 09 10:03:28.743 INFO kablam! 209 |                 write!(f, " = ");
Nov 09 10:03:28.744 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^
Nov 09 10:03:28.744 INFO kablam!     |
Nov 09 10:03:28.744 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 10:03:28.745 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 10:03:28.745 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 10:03:28.745 INFO kablam! 
Nov 09 10:03:28.746 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 10:03:28.746 INFO kablam!    --> components/parser/src/parser/ast/debug.rs:224:17
Nov 09 10:03:28.747 INFO kablam!     |
Nov 09 10:03:28.747 INFO kablam! 224 |                 write!(f, " ");
Nov 09 10:03:28.747 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Nov 09 10:03:28.748 INFO kablam!     |
Nov 09 10:03:28.748 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 10:03:28.748 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 10:03:28.749 INFO kablam! 
Nov 09 10:03:29.173 INFO kablam!     Checking lark-error v0.1.0 (/source/components/lark-error)
Nov 09 10:03:33.915 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 10:03:33.915 INFO kablam!    --> components/parser/src/parser/ast/debug.rs:209:17
Nov 09 10:03:33.915 INFO kablam!     |
Nov 09 10:03:33.915 INFO kablam! 209 |                 write!(f, " = ");
Nov 09 10:03:33.915 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^
Nov 09 10:03:33.919 INFO kablam!     |
Nov 09 10:03:33.919 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 10:03:33.919 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 10:03:33.920 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 10:03:33.920 INFO kablam! 
Nov 09 10:03:33.920 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 10:03:33.921 INFO kablam!    --> components/parser/src/parser/ast/debug.rs:224:17
Nov 09 10:03:33.921 INFO kablam!     |
Nov 09 10:03:33.921 INFO kablam! 224 |                 write!(f, " ");
Nov 09 10:03:33.921 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Nov 09 10:03:33.921 INFO kablam!     |
Nov 09 10:03:33.922 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 10:03:33.922 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 10:03:33.922 INFO kablam! 
Nov 09 10:03:34.545 INFO kablam!     Checking lark-entity v0.1.0 (/source/components/lark-entity)
Nov 09 10:03:38.903 INFO kablam!     Checking ast v0.1.0 (/source/components/ast)
Nov 09 10:03:43.647 INFO kablam!     Checking lark-ty v0.1.0 (/source/components/lark-ty)
Nov 09 10:03:48.941 INFO kablam!     Checking lark-hir v0.1.0 (/source/components/lark-hir)
Nov 09 10:03:51.055 INFO kablam!     Checking lark-task-manager v0.1.0 (/source/components/lark-task-manager)
Nov 09 10:03:54.412 INFO kablam!     Checking lark-type-check v0.1.0 (/source/components/lark-type-check)
Nov 09 10:03:55.749 INFO kablam!     Checking lark-language-server v0.1.0 (/source/components/lark-language-server)
Nov 09 10:04:01.370 INFO kablam!     Checking lark-query-system v0.1.0 (/source/components/lark-query-system)
Nov 09 10:04:05.975 INFO kablam!     Checking lark-test v0.1.0 (/source/components/lark-test)
Nov 09 10:04:05.984 INFO kablam!     Checking lark v0.1.0 (/source)
Nov 09 10:04:19.027 INFO kablam!     Finished dev [optimized + debuginfo] target(s) in 6m 12s
Nov 09 10:04:19.139 INFO kablam! su: No module specific data is present
Nov 09 10:04:20.374 INFO running `"docker" "rm" "-f" "73d0e6d8356a7e1f24915bc3f7518397e10f8ccec1db9d9d2751a7144d98d7dc"`
Nov 09 10:04:20.811 INFO blam! 73d0e6d8356a7e1f24915bc3f7518397e10f8ccec1db9d9d2751a7144d98d7dc