[INFO] fetching crate sandbox 0.1.1... [INFO] checking sandbox-0.1.1 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219 [INFO] extracting crate sandbox 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate sandbox 0.1.1 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sandbox 0.1.1 [INFO] finished tweaking crates.io crate sandbox 0.1.1 [INFO] tweaked toml for crates.io crate sandbox 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate sandbox 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded objc_exception v0.1.2 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded core-foundation-sys v0.6.2 [INFO] [stderr] Downloaded rand v0.7.3 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded rustc-demangle v0.1.16 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded libloading v0.5.2 [INFO] [stderr] Downloaded ordered-float v1.0.2 [INFO] [stderr] Downloaded parking_lot_core v0.6.2 [INFO] [stderr] Downloaded cexpr v0.3.6 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded shaderc v0.6.1 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded winit v0.19.5 [INFO] [stderr] Downloaded cgmath v0.17.0 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded glob v0.3.0 [INFO] [stderr] Downloaded num-rational v0.1.42 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded which v3.1.0 [INFO] [stderr] Downloaded aho-corasick v0.7.6 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded regex v1.3.3 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded clang-sys v0.28.1 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded tiff v0.3.1 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded rusttype v0.8.2 [INFO] [stderr] Downloaded png v0.15.3 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded wasi v0.9.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded crossbeam-channel v0.3.9 [INFO] [stderr] Downloaded twox-hash v1.5.0 [INFO] [stderr] Downloaded backtrace v0.3.42 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded deflate v0.7.20 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded image v0.18.0 [INFO] [stderr] Downloaded image v0.22.4 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded lazycell v1.2.1 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded libguile-src v0.1.0 [INFO] [stderr] Downloaded rand_chacha v0.2.1 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded vulkano v0.16.0 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded cmake v0.1.42 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] [stderr] Downloaded png v0.11.0 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded laminar v0.3.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded inflate v0.3.4 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded num-traits v0.1.43 [INFO] [stderr] Downloaded vulkano-shaders v0.16.0 [INFO] [stderr] Downloaded noise v0.6.0 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded xdg v2.2.0 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded rand_hc v0.2.0 [INFO] [stderr] Downloaded shaderc-sys v0.6.1 [INFO] [stderr] Downloaded guile-scheme v0.1.3 [INFO] [stderr] Downloaded vk-sys v0.5.0 [INFO] [stderr] Downloaded vulkano-win v0.16.0 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] Downloaded wayland-commons v0.21.13 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded half v1.4.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded backtrace-sys v0.1.32 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded metal v0.17.1 [INFO] [stderr] Downloaded build_const v0.2.1 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded jpeg-decoder v0.1.18 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded crossbeam-channel v0.4.0 [INFO] [stderr] Downloaded libc v0.2.66 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded rand_core v0.5.1 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded sheep v0.3.0 [INFO] [stderr] Downloaded regex-syntax v0.6.13 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded adler32 v1.0.4 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded raw-window-handle v0.3.3 [INFO] [stderr] Downloaded arrayvec v0.5.1 [INFO] [stderr] Downloaded winapi-util v0.1.3 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded bindgen v0.52.0 [INFO] [stderr] Downloaded enum_primitive v0.1.1 [INFO] [stderr] Downloaded rustc-hash v1.0.1 [INFO] [stderr] Downloaded color_quant v1.0.1 [INFO] [stderr] Downloaded core-foundation v0.6.4 [INFO] [stderr] Downloaded lock_api v0.3.3 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded c2-chacha v0.2.3 [INFO] [stderr] Downloaded dlib v0.4.1 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded pkg-config v0.3.17 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded cocoa v0.19.1 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded crossbeam v0.7.3 [INFO] [stderr] Downloaded scopeguard v1.0.0 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded core-graphics v0.17.3 [INFO] [stderr] Downloaded objc v0.2.7 [INFO] [stderr] Downloaded x11-dl v2.18.4 [INFO] [stderr] Downloaded gif v0.9.2 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded line_drawing v0.7.0 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded rusttype v0.7.9 [INFO] [stderr] Downloaded xml-rs v0.8.0 [INFO] [stderr] Downloaded cc v1.0.50 [INFO] [stderr] Downloaded wayland-sys v0.21.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69a8b23b11620dbcd1a5edaac4a9943df26e5921cf1bfacea07787a85b1d1e32 [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" "69a8b23b11620dbcd1a5edaac4a9943df26e5921cf1bfacea07787a85b1d1e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69a8b23b11620dbcd1a5edaac4a9943df26e5921cf1bfacea07787a85b1d1e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69a8b23b11620dbcd1a5edaac4a9943df26e5921cf1bfacea07787a85b1d1e32", kill_on_drop: false }` [INFO] [stdout] 69a8b23b11620dbcd1a5edaac4a9943df26e5921cf1bfacea07787a85b1d1e32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2b02b7219c2e59f59925d56320ddcd65477616938c8eb16a7065c49813e9355 [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" "e2b02b7219c2e59f59925d56320ddcd65477616938c8eb16a7065c49813e9355", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.52.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling vulkano v0.16.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking vk-sys v0.5.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling shaderc-sys v0.6.1 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling regex v1.3.3 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] error: could not compile `regex-syntax`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex_syntax /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.13/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="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=2e7546d5e7d41157 -C extra-filename=-2e7546d5e7d41157 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e2b02b7219c2e59f59925d56320ddcd65477616938c8eb16a7065c49813e9355", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2b02b7219c2e59f59925d56320ddcd65477616938c8eb16a7065c49813e9355", kill_on_drop: false }` [INFO] [stdout] e2b02b7219c2e59f59925d56320ddcd65477616938c8eb16a7065c49813e9355