[INFO] cloning repository https://github.com/Nishanthtamil/DittoFS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nishanthtamil/DittoFS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNishanthtamil%2FDittoFS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNishanthtamil%2FDittoFS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4158c73004846b26820ceb498cbb7e29fd4b3960
[INFO] checking Nishanthtamil/DittoFS against try#4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7 for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNishanthtamil%2FDittoFS" "/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/Nishanthtamil/DittoFS
[INFO] finished tweaking git repo https://github.com/Nishanthtamil/DittoFS
[INFO] tweaked toml for git repo https://github.com/Nishanthtamil/DittoFS written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nishanthtamil/DittoFS on toolchain 4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nishanthtamil/DittoFS 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" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c
[INFO] running `Command { std: "docker" "start" "a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking hybrid-array v0.4.11
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]     Checking append-only-bytes v0.1.12
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking netlink-packet-route v0.28.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling quinn v0.11.9
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking arref v0.1.0
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]     Checking loro-thunderdome v0.6.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking lz4_flex v0.11.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking generic-btree v0.10.7
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking digest v0.11.2
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking ensure-cov v0.1.0
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking async-notify v0.3.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]    Compiling pest_generator v2.8.6
[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/4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --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=fd3293f06cb7ac79 -C extra-filename=-a8b0a9b510b98cc5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4e65ba962a324510.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-8f33322c3fcbfb38.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c", kill_on_drop: false }`
[INFO] [stdout] a27f459dcea3baa7ce35f0096eabfba791a2af2c1ff2015b5c6bfd9045e9bf6c
