[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] eec5db73867b008fc1c3cb4cd7b1b7ed857f34a1
[INFO] checking Nishanthtamil/DittoFS against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNishanthtamil%2FDittoFS" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nishanthtamil/DittoFS on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00a287e43329741ba1a4e27cd0ac0032bd66c4f677672c4a9fbe1b3cb4e3c14b
[INFO] running `Command { std: "docker" "start" "-a" "00a287e43329741ba1a4e27cd0ac0032bd66c4f677672c4a9fbe1b3cb4e3c14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00a287e43329741ba1a4e27cd0ac0032bd66c4f677672c4a9fbe1b3cb4e3c14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a287e43329741ba1a4e27cd0ac0032bd66c4f677672c4a9fbe1b3cb4e3c14b", kill_on_drop: false }`
[INFO] [stdout] 00a287e43329741ba1a4e27cd0ac0032bd66c4f677672c4a9fbe1b3cb4e3c14b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79dbb9a014cbac73f0c6c1855ca2b249ebc0d8e79e57f538875aa59e17d2f450
[INFO] running `Command { std: "docker" "start" "-a" "79dbb9a014cbac73f0c6c1855ca2b249ebc0d8e79e57f538875aa59e17d2f450", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking append-only-bytes v0.1.12
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking netlink-packet-route v0.28.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling quinn v0.11.9
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking arref v0.1.0
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]     Checking loro-thunderdome v0.6.2
[INFO] [stderr]     Checking lz4_flex v0.11.5
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking generic-btree v0.10.7
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking ensure-cov v0.1.0
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking async-notify v0.3.4
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rcgen v0.11.3
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[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/3fada14ee01d755dc8076e611f11bf65b28ffd21/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=5c4e1008e4453dbd -C extra-filename=-936d5d03cda3c3b2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-dfebf03fb06f7862.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3e182eda96d42b85.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" "79dbb9a014cbac73f0c6c1855ca2b249ebc0d8e79e57f538875aa59e17d2f450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79dbb9a014cbac73f0c6c1855ca2b249ebc0d8e79e57f538875aa59e17d2f450", kill_on_drop: false }`
[INFO] [stdout] 79dbb9a014cbac73f0c6c1855ca2b249ebc0d8e79e57f538875aa59e17d2f450
