[INFO] cloning repository https://github.com/emliunix/paperfs.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emliunix/paperfs.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Fpaperfs.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Fpaperfs.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e7fe2af8b3e1f6ed9646cac497853ee394f2901
[INFO] checking emliunix/paperfs.rs against master#f5e2df741b4a9820a7579f0c8eccc951706a8782 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Fpaperfs.rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/emliunix/paperfs.rs
[INFO] finished tweaking git repo https://github.com/emliunix/paperfs.rs
[INFO] tweaked toml for git repo https://github.com/emliunix/paperfs.rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emliunix/paperfs.rs on toolchain f5e2df741b4a9820a7579f0c8eccc951706a8782
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emliunix/paperfs.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" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded headers-core v0.3.0
[INFO] [stderr]   Downloaded backon v1.5.2
[INFO] [stderr]   Downloaded lru v0.14.0
[INFO] [stderr]   Downloaded dav-server-opendalfs v0.6.2
[INFO] [stderr]   Downloaded cc v1.2.37
[INFO] [stderr]   Downloaded reflink-copy v0.1.28
[INFO] [stderr]   Downloaded oauth2 v5.0.0
[INFO] [stderr]   Downloaded rustls-webpki v0.103.5
[INFO] [stderr]   Downloaded dav-server v0.8.0
[INFO] [stderr]   Downloaded xmltree v0.11.0
[INFO] [stderr]   Downloaded headers v0.4.1
[INFO] [stderr]   Downloaded opendal v0.54.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb9e162e7ddd2317eef6658fdaae49211f66d7c506cce6dc7250efd2704ae24b
[INFO] running `Command { std: "docker" "start" "-a" "bb9e162e7ddd2317eef6658fdaae49211f66d7c506cce6dc7250efd2704ae24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb9e162e7ddd2317eef6658fdaae49211f66d7c506cce6dc7250efd2704ae24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9e162e7ddd2317eef6658fdaae49211f66d7c506cce6dc7250efd2704ae24b", kill_on_drop: false }`
[INFO] [stdout] bb9e162e7ddd2317eef6658fdaae49211f66d7c506cce6dc7250efd2704ae24b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b9a14151ecbae5004bd62defe4660400347a1306a640db182466f3241faa768
[INFO] running `Command { std: "docker" "start" "-a" "5b9a14151ecbae5004bd62defe4660400347a1306a640db182466f3241faa768", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.37
[INFO] [stderr]    Compiling serde_core v1.0.221
[INFO] [stderr]    Compiling serde v1.0.221
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.221
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking indexmap v2.11.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.144
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking xml-rs v0.8.27
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking lru v0.14.0
[INFO] [stderr]     Checking xmltree v0.11.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking htmlescape v0.3.1
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling axum-macros v0.5.0
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]    Compiling paperfs_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[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/f5e2df741b4a9820a7579f0c8eccc951706a8782/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="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=b49e68e4d17fb2c8 -C extra-filename=-c72d068ef02a218e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-084ae52e87cd4d87.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "5b9a14151ecbae5004bd62defe4660400347a1306a640db182466f3241faa768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9a14151ecbae5004bd62defe4660400347a1306a640db182466f3241faa768", kill_on_drop: false }`
[INFO] [stdout] 5b9a14151ecbae5004bd62defe4660400347a1306a640db182466f3241faa768