[INFO] fetching crate fll-scoring 0.1.0... [INFO] building fll-scoring-0.1.0 against try#b755f8b9936d084e0363ce6b393c7e444a37080e for pr-97334-1 [INFO] extracting crate fll-scoring 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate fll-scoring 0.1.0 on toolchain b755f8b9936d084e0363ce6b393c7e444a37080e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fll-scoring 0.1.0 [INFO] finished tweaking crates.io crate fll-scoring 0.1.0 [INFO] tweaked toml for crates.io crate fll-scoring 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdd7b5a2c30834a9967c3592e7ae5cef87ac5b19bd55209c5af41aa88f354b18 [INFO] running `Command { std: "docker" "start" "-a" "cdd7b5a2c30834a9967c3592e7ae5cef87ac5b19bd55209c5af41aa88f354b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdd7b5a2c30834a9967c3592e7ae5cef87ac5b19bd55209c5af41aa88f354b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdd7b5a2c30834a9967c3592e7ae5cef87ac5b19bd55209c5af41aa88f354b18", kill_on_drop: false }` [INFO] [stdout] cdd7b5a2c30834a9967c3592e7ae5cef87ac5b19bd55209c5af41aa88f354b18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49afdc48e894c9e1013255f279913e96201c4b51ee5eeeea3f2ef2219d159394 [INFO] running `Command { std: "docker" "start" "-a" "49afdc48e894c9e1013255f279913e96201c4b51ee5eeeea3f2ef2219d159394", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-sink v0.3.24 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.24 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling iana-time-zone v0.1.47 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling configparser v0.7.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling bytestring v1.1.0 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling rustls-pemfile v0.2.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling os_info v3.5.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling object v0.29.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling pbkdf2 v0.8.0 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.20.0 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling chrono v0.4.22 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling enum-as-inner v0.3.4 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Compiling typed-builder v0.4.1 [INFO] [stderr] Compiling actix-web-codegen v0.2.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Compiling futures-executor v0.3.24 [INFO] [stderr] error: could not compile `tokio` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name tokio --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="blocking"' --cfg 'feature="default"' --cfg 'feature="dns"' --cfg 'feature="fnv"' --cfg 'feature="futures-core"' --cfg 'feature="io-driver"' --cfg 'feature="io-util"' --cfg 'feature="iovec"' --cfg 'feature="lazy_static"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="memchr"' --cfg 'feature="mio"' --cfg 'feature="mio-uds"' --cfg 'feature="num_cpus"' --cfg 'feature="rt-core"' --cfg 'feature="rt-threaded"' --cfg 'feature="rt-util"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="slab"' --cfg 'feature="stream"' --cfg 'feature="sync"' --cfg 'feature="tcp"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --cfg 'feature="udp"' --cfg 'feature="uds"' --cfg 'feature="winapi"' -C metadata=e126b7515ade1d20 -C extra-filename=-e126b7515ade1d20 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-522c9d77a2dcfe3d.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-22cd72556da4b99c.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-3533a82ada3313dc.rmeta --extern iovec=/opt/rustwide/target/debug/deps/libiovec-7b281804fea274c9.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-64c649101a92398b.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-4fce41623cec2314.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-1b892a2627de9463.rmeta --extern mio_uds=/opt/rustwide/target/debug/deps/libmio_uds-cb779ca212a43cf7.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-0c5decb10fd835f0.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-d56ccf16f45b2ebc.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-761483ffb429c2a5.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-bfbdb28742077af7.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-a064069729d564d6.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "49afdc48e894c9e1013255f279913e96201c4b51ee5eeeea3f2ef2219d159394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49afdc48e894c9e1013255f279913e96201c4b51ee5eeeea3f2ef2219d159394", kill_on_drop: false }` [INFO] [stdout] 49afdc48e894c9e1013255f279913e96201c4b51ee5eeeea3f2ef2219d159394