[INFO] cloning repository https://github.com/rust-lang-nursery/rls [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-lang-nursery/rls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2Frls", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2Frls'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 838a83425b867bb0a6434216da75b01478eff160 [INFO] testing rust-lang-nursery/rls against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang-nursery%2Frls" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-lang-nursery/rls on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/rust-toolchain [INFO] started tweaking git repo https://github.com/rust-lang-nursery/rls [INFO] finished tweaking git repo https://github.com/rust-lang-nursery/rls [INFO] tweaked toml for git repo https://github.com/rust-lang-nursery/rls written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/rust-lang-nursery/rls already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/rust-lang/cargo` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/rust-clippy` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/rustfmt` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-executor v0.3.12 [INFO] [stderr] Downloaded idna v0.2.1 [INFO] [stderr] Downloaded arrayvec v0.7.0 [INFO] [stderr] Downloaded utf8parse v0.1.1 [INFO] [stderr] Downloaded serde_repr v0.1.6 [INFO] [stderr] Downloaded commoncrypto-sys v0.2.0 [INFO] [stderr] Downloaded sized-chunks v0.6.4 [INFO] [stderr] Downloaded semver v0.10.0 [INFO] [stderr] Downloaded rustfix v0.5.1 [INFO] [stderr] Downloaded shell-escape v0.1.5 [INFO] [stderr] Downloaded git2-curl v0.14.1 [INFO] [stderr] Downloaded crypto-hash v0.3.4 [INFO] [stderr] Downloaded libgit2-sys v0.12.18+1.1.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.12 [INFO] [stderr] Downloaded parity-tokio-ipc v0.8.0 [INFO] [stderr] Downloaded jsonrpc-pubsub v17.0.0 [INFO] [stderr] Downloaded rustc-rayon v0.3.1 [INFO] [stderr] Downloaded stacker v0.1.13 [INFO] [stderr] Downloaded jsonrpc-server-utils v17.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast v718.0.0 [INFO] [stderr] Downloaded if_chain v1.0.1 [INFO] [stderr] Downloaded memmap2 v0.2.2 [INFO] [stderr] Downloaded jsonrpc-derive v17.0.0 [INFO] [stderr] Downloaded sha-1 v0.9.3 [INFO] [stderr] Downloaded vte v0.3.3 [INFO] [stderr] Downloaded racer v2.1.47 [INFO] [stderr] Downloaded rustc-ap-rustc_target v718.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v718.0.0 [INFO] [stderr] Downloaded git2 v0.13.17 [INFO] [stderr] Downloaded lsp-types v0.60.0 [INFO] [stderr] Downloaded ordslice v0.3.0 [INFO] [stderr] Downloaded rustc-rayon-core v0.3.1 [INFO] [stderr] Downloaded strip-ansi-escapes v0.1.0 [INFO] [stderr] Downloaded rustc-ap-rustc_arena v718.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_fs_util v718.0.0 [INFO] [stderr] Downloaded commoncrypto v0.2.0 [INFO] [stderr] Downloaded lsp-codec v0.2.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast_pretty v718.0.0 [INFO] [stderr] Downloaded termize v0.1.1 [INFO] [stderr] Downloaded rls-vfs v0.8.0 [INFO] [stderr] Downloaded rustc-ap-rustc_serialize v718.0.0 [INFO] [stderr] Downloaded psm v0.1.12 [INFO] [stderr] Downloaded rustc-ap-rustc_session v718.0.0 [INFO] [stderr] Downloaded jsonrpc-core-client v17.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v718.0.0 [INFO] [stderr] Downloaded fwdansi v1.1.0 [INFO] [stderr] Downloaded rls-span v0.5.4 [INFO] [stderr] Downloaded measureme v9.1.1 [INFO] [stderr] Downloaded tar v0.4.32 [INFO] [stderr] Downloaded rustc-ap-rustc_lint_defs v718.0.0 [INFO] [stderr] Downloaded opener v0.4.1 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.6+1.43.0 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v718.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_feature v718.0.0 [INFO] [stderr] Downloaded curl-sys v0.4.40+curl-7.75.0 [INFO] [stderr] Downloaded rustc-ap-rustc_parse v718.0.0 [INFO] [stderr] Downloaded jsonrpc-ipc-server v17.0.1 [INFO] [stderr] Downloaded tracing v0.1.23 [INFO] [stderr] Downloaded rustc-semver v1.1.0 [INFO] [stderr] Downloaded serde_ignored v0.1.2 [INFO] [stderr] Downloaded rustc-ap-rustc_span v718.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_graphviz v718.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v718.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_index v718.0.0 [INFO] [stderr] Downloaded rls-data v0.19.1 [INFO] [stderr] Downloaded jsonrpc-core v17.0.0 [INFO] [stderr] Downloaded jsonrpc-client-transports v17.0.0 [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ee7cbd03991ac18dcdd7e1e47dade17153540b28951893a8d4ca170887a5352 [INFO] running `Command { std: "docker" "start" "-a" "3ee7cbd03991ac18dcdd7e1e47dade17153540b28951893a8d4ca170887a5352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ee7cbd03991ac18dcdd7e1e47dade17153540b28951893a8d4ca170887a5352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ee7cbd03991ac18dcdd7e1e47dade17153540b28951893a8d4ca170887a5352", kill_on_drop: false }` [INFO] [stdout] 3ee7cbd03991ac18dcdd7e1e47dade17153540b28951893a8d4ca170887a5352 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b24cfc59cd7af1d73227f0faca918706a4960040408b7e8306b381c3cd48690e [INFO] running `Command { std: "docker" "start" "-a" "b24cfc59cd7af1d73227f0faca918706a4960040408b7e8306b381c3cd48690e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling rustc-rayon-core v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.12 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling arrayvec v0.7.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling futures-io v0.3.12 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling rustc-ap-rustc_graphviz v718.0.0 [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling yansi-term v0.1.2 [INFO] [stderr] Compiling mio-named-pipes v0.1.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling curl v0.4.34 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling rustc-ap-rustc_fs_util v718.0.0 [INFO] [stderr] Compiling fst v0.4.5 [INFO] [stderr] Compiling rustfmt-nightly v1.4.37 (https://github.com/rust-lang/rustfmt?rev=28460e1e9aff317fa1bbca95b22421e7ccd7723d#28460e1e) [INFO] [stderr] Compiling shell-escape v0.1.5 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling rustc_tools_util v0.2.0 [INFO] [stderr] Compiling rustc-workspace-hack v1.0.0 [INFO] [stderr] Compiling home v0.5.3 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling opener v0.4.1 [INFO] [stderr] Compiling ordslice v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling rustc-ap-rustc_lexer v718.0.0 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling annotate-snippets v0.8.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling vte v0.3.3 [INFO] [stderr] Compiling rls v1.41.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling strip-ansi-escapes v0.1.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling rustc-ap-rustc_serialize v718.0.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling memmap2 v0.2.2 [INFO] [stderr] Compiling perf-event-open-sys v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling termize v0.1.1 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling miow v0.3.6 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling tar v0.4.32 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling idna v0.2.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling measureme v9.1.1 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling sha-1 v0.9.3 [INFO] [stderr] Compiling rustc-rayon v0.3.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] error: could not compile `regex` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-1.4.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="aho-corasick"' --cfg 'feature="default"' --cfg 'feature="memchr"' --cfg 'feature="perf"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="std"' --cfg 'feature="thread_local"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=f0fbf1237bc4948a -C extra-filename=-f0fbf1237bc4948a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-e9279f0183ab6dab.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-e7268561e64e0c3d.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-0e1637be2d60a974.rmeta --extern thread_local=/opt/rustwide/target/debug/deps/libthread_local-ba7e62e7cfecb7cb.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b24cfc59cd7af1d73227f0faca918706a4960040408b7e8306b381c3cd48690e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b24cfc59cd7af1d73227f0faca918706a4960040408b7e8306b381c3cd48690e", kill_on_drop: false }` [INFO] [stdout] b24cfc59cd7af1d73227f0faca918706a4960040408b7e8306b381c3cd48690e