[INFO] cloning repository https://github.com/BlaskVN/Dummy-Bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlaskVN/Dummy-Bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlaskVN%2FDummy-Bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlaskVN%2FDummy-Bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab9bb2c64fe9e97cdf633c1e0d0688fc16403666
[INFO] checking BlaskVN/Dummy-Bot against master#b52edc25bfbaa955b4b83c10f998e5224c3478b2 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlaskVN%2FDummy-Bot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BlaskVN/Dummy-Bot
[INFO] finished tweaking git repo https://github.com/BlaskVN/Dummy-Bot
[INFO] tweaked toml for git repo https://github.com/BlaskVN/Dummy-Bot written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BlaskVN/Dummy-Bot on toolchain b52edc25bfbaa955b4b83c10f998e5224c3478b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BlaskVN/Dummy-Bot 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" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "fetch" "--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 songbird v0.5.0
[INFO] [stderr]   Downloaded serenity-voice-model v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d5ced079cc385e9946e2f34b132aaf5a7a75cb0459e10cb3bf6a569e3802ccf
[INFO] running `Command { std: "docker" "start" "-a" "2d5ced079cc385e9946e2f34b132aaf5a7a75cb0459e10cb3bf6a569e3802ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d5ced079cc385e9946e2f34b132aaf5a7a75cb0459e10cb3bf6a569e3802ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5ced079cc385e9946e2f34b132aaf5a7a75cb0459e10cb3bf6a569e3802ccf", kill_on_drop: false }`
[INFO] [stdout] 2d5ced079cc385e9946e2f34b132aaf5a7a75cb0459e10cb3bf6a569e3802ccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b52edc25bfbaa955b4b83c10f998e5224c3478b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceda8b661b5527301d0c1bc84459eaa235f3b0763708a77eaa0c5d61da7cfac4
[INFO] running `Command { std: "docker" "start" "-a" "ceda8b661b5527301d0c1bc84459eaa235f3b0763708a77eaa0c5d61da7cfac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling aws-lc-rs v1.15.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking deranged v0.5.6
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking no-std-compat v0.2.0
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]    Compiling serenity v0.12.5
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking stable-vec v0.4.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking rustfft v6.4.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking ordered-float v2.10.1
[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/b52edc25bfbaa955b4b83c10f998e5224c3478b2/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=a978214d82003453 -C extra-filename=-4ebbf0449fb062b5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-183f829d39b9e7b0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-923d3c87caf631c6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-da5762ff2c56da29.rmeta --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" "ceda8b661b5527301d0c1bc84459eaa235f3b0763708a77eaa0c5d61da7cfac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceda8b661b5527301d0c1bc84459eaa235f3b0763708a77eaa0c5d61da7cfac4", kill_on_drop: false }`
[INFO] [stdout] ceda8b661b5527301d0c1bc84459eaa235f3b0763708a77eaa0c5d61da7cfac4
