[INFO] cloning repository https://github.com/AmineDiro/reddit-puzzle-system-design
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmineDiro/reddit-puzzle-system-design" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmineDiro%2Freddit-puzzle-system-design", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmineDiro%2Freddit-puzzle-system-design'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbe360248b441ef82eb37984287c841d6dae1f6f
[INFO] checking AmineDiro/reddit-puzzle-system-design against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmineDiro%2Freddit-puzzle-system-design" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmineDiro/reddit-puzzle-system-design
[INFO] finished tweaking git repo https://github.com/AmineDiro/reddit-puzzle-system-design
[INFO] tweaked toml for git repo https://github.com/AmineDiro/reddit-puzzle-system-design written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmineDiro/reddit-puzzle-system-design on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmineDiro/reddit-puzzle-system-design 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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 818980828ced23c3c26d486dd9d96ac62443d87d772cb2db7581d25c0f85e36d
[INFO] running `Command { std: "docker" "start" "-a" "818980828ced23c3c26d486dd9d96ac62443d87d772cb2db7581d25c0f85e36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "818980828ced23c3c26d486dd9d96ac62443d87d772cb2db7581d25c0f85e36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818980828ced23c3c26d486dd9d96ac62443d87d772cb2db7581d25c0f85e36d", kill_on_drop: false }`
[INFO] [stdout] 818980828ced23c3c26d486dd9d96ac62443d87d772cb2db7581d25c0f85e36d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50c8a3e26049d2e16e37b4511540ce709dd439559f9c855334505be0a4290796
[INFO] running `Command { std: "docker" "start" "-a" "50c8a3e26049d2e16e37b4511540ce709dd439559f9c855334505be0a4290796", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking octets v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking core_affinity v0.8.3
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling quiche v0.25.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking yasna v0.5.2
[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/b98202ad067d72e45cec8be3d5c15d86ef0fd086/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=fb518275dfaf0cdc -C extra-filename=-e32a122133610a4a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3f65f25de01299c3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.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" "50c8a3e26049d2e16e37b4511540ce709dd439559f9c855334505be0a4290796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c8a3e26049d2e16e37b4511540ce709dd439559f9c855334505be0a4290796", kill_on_drop: false }`
[INFO] [stdout] 50c8a3e26049d2e16e37b4511540ce709dd439559f9c855334505be0a4290796
