[INFO] cloning repository https://github.com/aDotInTheVoid/Wingspan
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aDotInTheVoid/Wingspan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaDotInTheVoid%2FWingspan"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaDotInTheVoid%2FWingspan'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c36b1099167bf47b9a7220843eda2a0661a0808
[INFO] testing aDotInTheVoid/Wingspan against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaDotInTheVoid%2FWingspan" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aDotInTheVoid/Wingspan on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aDotInTheVoid/Wingspan
[INFO] finished tweaking git repo https://github.com/aDotInTheVoid/Wingspan
[INFO] tweaked toml for git repo https://github.com/aDotInTheVoid/Wingspan written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/aDotInTheVoid/Wingspan already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/rust-analyzer/rust-analyzer`
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang/chalk.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded relative-path v1.0.0
[INFO] [stderr]   Downloaded salsa-macros v0.14.1
[INFO] [stderr]   Downloaded salsa v0.14.1
[INFO] [stderr]   Downloaded drop_bomb v0.1.4
[INFO] [stderr]   Downloaded rustc-ap-rustc_lexer v661.0.0
[INFO] [stderr]   Downloaded rowan v0.10.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4dc6491bdb69d3337d1a04d3a4d68b79860b28ec7556f1029f47b4fc2b3b1c4
[INFO] running `"docker" "start" "-a" "d4dc6491bdb69d3337d1a04d3a4d68b79860b28ec7556f1029f47b4fc2b3b1c4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling text-size v1.0.0
[INFO] [stderr]    Compiling drop_bomb v0.1.4
[INFO] [stderr]    Compiling thin-dst v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling stdx v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ra_arena v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling relative-path v1.0.0
[INFO] [stderr]    Compiling cairo-rs v0.8.1
[INFO] [stderr]    Compiling tinystr v0.3.2
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling standback v0.2.8
[INFO] [stderr]    Compiling gio v0.8.1
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling gdk v0.12.1
[INFO] [stderr]    Compiling fst v0.4.4
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling gtk v0.8.1
[INFO] [stderr]    Compiling xi-unicode v0.2.0
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling eyre v0.4.2
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling fluent-syntax v0.9.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]    Compiling indenter v0.3.0
[INFO] [stderr]    Compiling instant v0.1.4
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling tracing-core v0.1.10
[INFO] [stderr]    Compiling sharded-slab v0.0.9
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v661.0.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling ra_parser v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling ra_text_edit v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling ra_prof v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling unic-langid-impl v0.9.0
[INFO] [stderr]    Compiling onig_sys v69.5.0
[INFO] [stderr]    Compiling kurbo v0.6.1
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling gitignore v1.0.6
[INFO] [stderr]    Compiling unic-langid v0.9.0
[INFO] [stderr]    Compiling tracing-subscriber v0.2.5
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling simple_logger v1.6.0
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling ropey v1.1.0
[INFO] [stderr]    Compiling intl_pluralrules v7.0.0
[INFO] [stderr]    Compiling fluent-langneg v0.13.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling color-backtrace v0.4.2
[INFO] [stderr]    Compiling piet v0.1.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling type-map v0.3.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling intl-memoizer v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling onig v6.0.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling salsa-macros v0.14.1
[INFO] [stderr]    Compiling chalk-derive v0.10.1-dev (https://github.com/rust-lang/chalk.git?rev=329b7f3fdd2431ed6f6778cde53f22374c7d094c#329b7f3f)
[INFO] [stderr]    Compiling tracing-attributes v0.1.8
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling druid-derive v0.3.1
[INFO] [stderr]    Compiling chalk-ir v0.10.1-dev (https://github.com/rust-lang/chalk.git?rev=329b7f3fdd2431ed6f6778cde53f22374c7d094c#329b7f3f)
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling tracing v0.1.14
[INFO] [stderr]    Compiling tracing-error v0.1.2
[INFO] [stderr]    Compiling color-spantrace v0.1.1
[INFO] [stderr]    Compiling color-eyre v0.3.2
[INFO] [stderr]    Compiling salsa v0.14.1
[INFO] [stderr]    Compiling pin-project v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling glib v0.9.3
[INFO] [stderr]    Compiling rental v0.5.5
[INFO] [stderr]    Compiling fluent-bundle v0.12.0
[INFO] [stderr]    Compiling smol_str v0.1.15
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling plist v1.0.0
[INFO] [stderr]    Compiling piet-cairo v0.1.0
[INFO] [stderr]    Compiling rowan v0.10.0
[INFO] [stderr]    Compiling ra_tt v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling piet-common v0.1.1
[INFO] [stderr]    Compiling ra_syntax v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling syntect v4.2.0
[INFO] [stderr]    Compiling chalk-engine v0.10.1-dev (https://github.com/rust-lang/chalk.git?rev=329b7f3fdd2431ed6f6778cde53f22374c7d094c#329b7f3f)
[INFO] [stderr]    Compiling chalk-solve v0.10.1-dev (https://github.com/rust-lang/chalk.git?rev=329b7f3fdd2431ed6f6778cde53f22374c7d094c#329b7f3f)
[INFO] [stderr]    Compiling ra_cfg v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_mbe v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_fmt v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling test_utils v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_db v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_hir_expand v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_hir_def v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_hir_ty v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_hir v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_ide_db v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_assists v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr]    Compiling ra_ide v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#abf7d174)
[INFO] [stderr] error: could not compile `ra_ide_db`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ra_ide_db --edition=2018 /opt/rustwide/cargo-home/git/checkouts/rust-analyzer-5e0f1308176aaeda/abf7d17/crates/ra_ide_db/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=88b1fc06f822f78e -C extra-filename=-88b1fc06f822f78e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-cda11bec59b157f6.rmeta --extern fst=/opt/rustwide/target/debug/deps/libfst-0cabfdbb33f664a1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3d65ebee37a7b6c8.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-37c2933cba6f0511.rmeta --extern ra_db=/opt/rustwide/target/debug/deps/libra_db-e9c3f35736c32d59.rmeta --extern hir=/opt/rustwide/target/debug/deps/libra_hir-4a1054e546e864ab.rmeta --extern ra_prof=/opt/rustwide/target/debug/deps/libra_prof-d2c02a30fa0a8e64.rmeta --extern ra_syntax=/opt/rustwide/target/debug/deps/libra_syntax-98d3839dd79e3252.rmeta --extern ra_text_edit=/opt/rustwide/target/debug/deps/libra_text_edit-8e0b11cb0827729d.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-392b2dac4ff94393.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-f08d722384c55f9e.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-fff051488b5df9a0.rmeta --extern test_utils=/opt/rustwide/target/debug/deps/libtest_utils-fea80bb8d77820e5.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d4dc6491bdb69d3337d1a04d3a4d68b79860b28ec7556f1029f47b4fc2b3b1c4"`
[INFO] running `"docker" "rm" "-f" "d4dc6491bdb69d3337d1a04d3a4d68b79860b28ec7556f1029f47b4fc2b3b1c4"`
[INFO] [stdout] d4dc6491bdb69d3337d1a04d3a4d68b79860b28ec7556f1029f47b4fc2b3b1c4