[INFO] cloning repository https://github.com/trevorswan11/gerard [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trevorswan11/gerard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevorswan11%2Fgerard", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevorswan11%2Fgerard'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db3d8c63fb31fb77fee0c74ffeab7d987cf3187b [INFO] checking trevorswan11/gerard against master#8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd for pr-150557 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevorswan11%2Fgerard" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/trevorswan11/gerard [INFO] finished tweaking git repo https://github.com/trevorswan11/gerard [INFO] tweaked toml for git repo https://github.com/trevorswan11/gerard written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/trevorswan11/gerard on toolchain 8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/trevorswan11/gerard already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded symphonia-codec-pcm v0.5.4 [INFO] [stderr] Downloaded symphonia-codec-adpcm v0.5.4 [INFO] [stderr] Downloaded symphonia-format-ogg v0.5.4 [INFO] [stderr] Downloaded symphonia-format-mkv v0.5.4 [INFO] [stderr] Downloaded symphonia-format-riff v0.5.4 [INFO] [stderr] Downloaded symphonia-codec-vorbis v0.5.4 [INFO] [stderr] Downloaded symphonia-utils-xiph v0.5.4 [INFO] [stderr] Downloaded extended v0.1.0 [INFO] [stderr] Downloaded yup-oauth2 v12.1.0 [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded audiopus v0.3.0-rc.0 [INFO] [stderr] Downloaded realfft v3.5.0 [INFO] [stderr] Downloaded discortp v0.6.0 [INFO] [stderr] Downloaded pnet_macros_support v0.34.0 [INFO] [stderr] Downloaded poise_macros v0.6.1 [INFO] [stderr] Downloaded rusty_pool v0.7.0 [INFO] [stderr] Downloaded patricia_tree v0.8.0 [INFO] [stderr] Downloaded pnet_base v0.34.0 [INFO] [stderr] Downloaded pnet_macros v0.34.0 [INFO] [stderr] Downloaded rubato v0.16.2 [INFO] [stderr] Downloaded typesize v0.1.14 [INFO] [stderr] Downloaded stream_lib v0.5.2 [INFO] [stderr] Downloaded tokio-websockets v0.11.4 [INFO] [stderr] Downloaded hls_m3u8 v0.4.2 [INFO] [stderr] Downloaded songbird v0.5.0 [INFO] [stderr] Downloaded ringbuf v0.4.8 [INFO] [stderr] Downloaded twilight-gateway-queue v0.16.0 [INFO] [stderr] Downloaded poise v0.6.1 [INFO] [stderr] Downloaded serenity-voice-model v0.2.0 [INFO] [stderr] Downloaded twilight-model v0.16.0 [INFO] [stderr] Downloaded serde-aux v4.7.0 [INFO] [stderr] Downloaded derive_builder v0.9.0 [INFO] [stderr] Downloaded stable-vec v0.4.1 [INFO] [stderr] Downloaded streamcatcher v1.0.1 [INFO] [stderr] Downloaded no-std-compat v0.2.0 [INFO] [stderr] Downloaded strum v0.17.1 [INFO] [stderr] Downloaded rustfft v6.4.0 [INFO] [stderr] Downloaded twilight-gateway v0.16.0 [INFO] [stderr] Downloaded symphonia-bundle-flac v0.5.4 [INFO] [stderr] Downloaded hashmap_derive v0.1.0 [INFO] [stderr] Downloaded from_map v0.1.0 [INFO] [stderr] Downloaded shorthand v0.1.1 [INFO] [stderr] Downloaded strum_macros v0.17.1 [INFO] [stderr] Downloaded audiopus_sys v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83e8af529e4c45eb5c45faa92c256fed344dfea5f00e108d58d1cf58e15e4d05 [INFO] running `Command { std: "docker" "start" "-a" "83e8af529e4c45eb5c45faa92c256fed344dfea5f00e108d58d1cf58e15e4d05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83e8af529e4c45eb5c45faa92c256fed344dfea5f00e108d58d1cf58e15e4d05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83e8af529e4c45eb5c45faa92c256fed344dfea5f00e108d58d1cf58e15e4d05", kill_on_drop: false }` [INFO] [stdout] 83e8af529e4c45eb5c45faa92c256fed344dfea5f00e108d58d1cf58e15e4d05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2a687196de1dcc288cf2c746e72c0f79800c6f3fb5ab94ff440ea91fe82f606 [INFO] running `Command { std: "docker" "start" "-a" "e2a687196de1dcc288cf2c746e72c0f79800c6f3fb5ab94ff440ea91fe82f606", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking webpki-roots v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Compiling rustls v0.23.29 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking crc32fast v1.5.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking rustls-native-certs v0.8.1 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking bitstream-io v2.6.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling serenity v0.12.4 [INFO] [stderr] Checking imgref v1.11.0 [INFO] [stderr] Checking iri-string v0.7.8 [INFO] [stderr] Checking no-std-compat v0.2.0 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking weezl v0.1.10 [INFO] [stderr] Checking stable-vec v0.4.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling audiopus_sys v0.2.2 [INFO] [stderr] Checking pnet_base v0.34.0 [INFO] [stderr] Checking rustfft v6.4.0 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking jpeg-decoder v0.3.2 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking rgb v0.8.52 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking extended v0.1.0 [INFO] [stderr] Checking gif v0.13.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking zune-jpeg v0.4.19 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking image-webp v0.2.3 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking pnet_macros_support v0.34.0 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking patricia_tree v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Compiling songbird v0.5.0 [INFO] [stderr] Checking flume v0.11.1 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Checking audiopus v0.3.0-rc.0 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking ringbuf v0.4.8 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling hashmap_derive v0.1.0 [INFO] [stderr] Compiling strum_macros v0.17.1 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking tokio v1.47.0 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking rustls-webpki v0.103.4 [INFO] [stderr] Checking equator v0.4.2 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Checking aligned-vec v0.6.4 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking v_frame v0.3.9 [INFO] [stderr] Compiling from_map v0.1.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking profiling v1.0.17 [INFO] [stderr] Compiling shorthand v0.1.1 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking strum v0.17.1 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] error: could not compile `tokio` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_taskdump)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(tokio_uring)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=02b0d448ed571ee8 -C extra-filename=-9863ae5983ebbeb9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-696d9749778e1593.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-fa2de38355b1d9e2.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-130f151edd27dc05.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-7fb25dc2cc54c52b.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-b4e9489b24941c52.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-c610ae1cfd382aae.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-97cad516d78c43d0.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" "e2a687196de1dcc288cf2c746e72c0f79800c6f3fb5ab94ff440ea91fe82f606", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2a687196de1dcc288cf2c746e72c0f79800c6f3fb5ab94ff440ea91fe82f606", kill_on_drop: false }` [INFO] [stdout] e2a687196de1dcc288cf2c746e72c0f79800c6f3fb5ab94ff440ea91fe82f606