[INFO] cloning repository https://github.com/ruby0b/discord-bot-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruby0b/discord-bot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruby0b%2Fdiscord-bot-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruby0b%2Fdiscord-bot-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 944e155cb8e54b70965cfd3ce91231ec81a2f82b
[INFO] checking ruby0b/discord-bot-rs against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruby0b%2Fdiscord-bot-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ruby0b/discord-bot-rs
[INFO] finished tweaking git repo https://github.com/ruby0b/discord-bot-rs
[INFO] tweaked toml for git repo https://github.com/ruby0b/discord-bot-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ruby0b/discord-bot-rs on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ruby0b/discord-bot-rs 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcdd597d45ea1a2e725a285509c69517b2d8991cba5b039ae51ef2b7ee5e72ef
[INFO] running `Command { std: "docker" "start" "-a" "dcdd597d45ea1a2e725a285509c69517b2d8991cba5b039ae51ef2b7ee5e72ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcdd597d45ea1a2e725a285509c69517b2d8991cba5b039ae51ef2b7ee5e72ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcdd597d45ea1a2e725a285509c69517b2d8991cba5b039ae51ef2b7ee5e72ef", kill_on_drop: false }`
[INFO] [stdout] dcdd597d45ea1a2e725a285509c69517b2d8991cba5b039ae51ef2b7ee5e72ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb235503db396c572412cbb2d6ec18081e3487b6302928c3238a22e423d6a58
[INFO] running `Command { std: "docker" "start" "-a" "7eb235503db396c572412cbb2d6ec18081e3487b6302928c3238a22e423d6a58", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking bytemuck v1.23.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking webpki-roots v1.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking openssl-sys v0.9.109
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling rustfft v6.3.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking symphonia-metadata v0.5.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking openssl v0.10.73
[INFO] [stderr]    Compiling audiopus_sys v0.2.2
[INFO] [stderr]    Compiling serenity v0.12.4
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking no-std-compat v0.2.0
[INFO] [stderr]     Checking symphonia-utils-xiph v0.5.4
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking stable-vec v0.4.1
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking serde_cow v0.1.2
[INFO] [stderr]     Checking typemap_rev v0.3.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking extended v0.1.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking symphonia-format-riff v0.5.4
[INFO] [stderr]    Compiling pnet_macros v0.34.0
[INFO] [stderr]     Checking symphonia-bundle-flac v0.5.4
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking symphonia-codec-vorbis v0.5.4
[INFO] [stderr]     Checking symphonia-format-mkv v0.5.4
[INFO] [stderr]     Checking symphonia-format-ogg v0.5.4
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking pnet_macros_support v0.34.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking symphonia-codec-pcm v0.5.4
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking symphonia-codec-adpcm v0.5.4
[INFO] [stderr]     Checking poly1305 v0.8.0
[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 patricia_tree v0.8.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking native-tls v0.2.14
[INFO] [stderr]    Compiling songbird v0.5.0
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking rusty_pool v0.7.0
[INFO] [stderr]    Compiling poise_macros v0.6.1 (https://github.com/serenity-rs/poise?branch=next#ad58a59b)
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking discortp v0.6.0
[INFO] [stderr]     Checking audiopus v0.3.0-rc.0
[INFO] [stderr]     Checking serenity-voice-model v0.2.0
[INFO] [stderr]     Checking serde-aux v4.7.0
[INFO] [stderr]     Checking streamcatcher v1.0.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking ringbuf v0.4.8
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking fancy-regex v0.16.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]    Compiling readme-rustdocifier v0.1.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking polyval v0.4.5
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking polling v3.8.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking crypto-mac v0.10.0
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking async-io v2.4.1
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]    Compiling sensible v0.1.0
[INFO] [stderr] error: could not compile `rustfft` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c8085cfed34c45021fc8f66d073f6394b3e35431/bin/rustc --crate-name rustfft --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustfft-6.3.0/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 --cfg 'feature="avx"' --cfg 'feature="default"' --cfg 'feature="neon"' --cfg 'feature="sse"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("avx", "default", "neon", "sse", "wasm_simd"))' -C metadata=8388ec8ba0eb53a0 -C extra-filename=-53af0473afb0f30c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-9705e6005820fcf3.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-360f888e5a41907c.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-4523068248515ddc.rmeta --extern primal_check=/opt/rustwide/target/debug/deps/libprimal_check-8a0df370bf02ef90.rmeta --extern strength_reduce=/opt/rustwide/target/debug/deps/libstrength_reduce-07d80d3e81412670.rmeta --extern transpose=/opt/rustwide/target/debug/deps/libtranspose-35a7059927bc3cd0.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: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c8085cfed34c45021fc8f66d073f6394b3e35431/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=8b4d3235fcc676e1 -C extra-filename=-0872d710fddeb717 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7eb235503db396c572412cbb2d6ec18081e3487b6302928c3238a22e423d6a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb235503db396c572412cbb2d6ec18081e3487b6302928c3238a22e423d6a58", kill_on_drop: false }`
[INFO] [stdout] 7eb235503db396c572412cbb2d6ec18081e3487b6302928c3238a22e423d6a58