[INFO] fetching crate aquatic_http 0.9.0...
[INFO] testing aquatic_http-0.9.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate aquatic_http 0.9.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate aquatic_http 0.9.0
[INFO] finished tweaking crates.io crate aquatic_http 0.9.0
[INFO] tweaked toml for crates.io crate aquatic_http 0.9.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aquatic_http 0.9.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aquatic_http 0.9.0 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-lc-sys v0.16.0
[INFO] [stderr]   Downloaded duplicate v1.0.0
[INFO] [stderr]   Downloaded git-testament-derive v0.2.0
[INFO] [stderr]   Downloaded git-testament v0.2.5
[INFO] [stderr]   Downloaded h2 v0.4.4
[INFO] [stderr]   Downloaded serde v1.0.200
[INFO] [stderr]   Downloaded aquatic_toml_config_derive v0.9.0
[INFO] [stderr]   Downloaded cc v1.0.96
[INFO] [stderr]   Downloaded aquatic_common v0.9.0
[INFO] [stderr]   Downloaded glommio v0.9.0
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.37
[INFO] [stderr]   Downloaded aws-lc-rs v1.7.1
[INFO] [stderr]   Downloaded aquatic_toml_config v0.9.0
[INFO] [stderr]   Downloaded cache-padded v1.3.0
[INFO] [stderr]   Downloaded concurrent-queue v1.2.4
[INFO] [stderr]   Downloaded enclose v1.1.8
[INFO] [stderr]   Downloaded owned-alloc v0.2.0
[INFO] [stderr]   Downloaded rustls v0.23.5
[INFO] [stderr]   Downloaded lockfree v0.5.1
[INFO] [stderr]   Downloaded mimalloc v0.1.41
[INFO] [stderr]   Downloaded rustls-webpki v0.102.3
[INFO] [stderr]   Downloaded serde_derive v1.0.200
[INFO] [stderr]   Downloaded raw-cpuid v11.0.2
[INFO] [stderr]   Downloaded metrics-exporter-prometheus v0.14.0
[INFO] [stderr]   Downloaded rustversion v1.0.15
[INFO] [stderr]   Downloaded serde_bencode v0.2.4
[INFO] [stderr]   Downloaded mirai-annotations v1.12.0
[INFO] [stderr]   Downloaded futures-rustls v0.26.0
[INFO] [stderr]   Downloaded buddy-alloc v0.4.2
[INFO] [stderr]   Downloaded intrusive-collections v0.9.6
[INFO] [stderr]   Downloaded rlimit v0.6.2
[INFO] [stderr]   Downloaded metrics v0.22.3
[INFO] [stderr]   Downloaded metrics-util v0.16.3
[INFO] [stderr]   Downloaded rustls-pki-types v1.5.0
[INFO] [stderr]   Downloaded aquatic_http_protocol v0.9.0
[INFO] [stderr]   Downloaded ordered-float v4.2.0
[INFO] [stderr]   Downloaded privdrop v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fd8436cb0cb51ab72372b9f73c29b7e9c6f6ad2f80cf020cea6ef002676bbdd
[INFO] running `Command { std: "docker" "start" "-a" "9fd8436cb0cb51ab72372b9f73c29b7e9c6f6ad2f80cf020cea6ef002676bbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fd8436cb0cb51ab72372b9f73c29b7e9c6f6ad2f80cf020cea6ef002676bbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd8436cb0cb51ab72372b9f73c29b7e9c6f6ad2f80cf020cea6ef002676bbdd", kill_on_drop: false }`
[INFO] [stdout] 9fd8436cb0cb51ab72372b9f73c29b7e9c6f6ad2f80cf020cea6ef002676bbdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f90ff34b2a00c1f499cd0d13e0b90c9cc6a81a545476f1dfbb729f38c699f5f
[INFO] running `Command { std: "docker" "start" "-a" "2f90ff34b2a00c1f499cd0d13e0b90c9cc6a81a545476f1dfbb729f38c699f5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling aws-lc-rs v1.7.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling rustls-pki-types v1.5.0
[INFO] [stderr]    Compiling mirai-annotations v1.12.0
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling raw-cpuid v11.0.2
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling rustls v0.23.5
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling http-body v1.0.0
[INFO] [stderr]    Compiling ordered-float v4.2.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling sketches-ddsketch v0.2.2
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling cc v1.0.96
[INFO] [stderr]    Compiling http-body-util v0.1.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling metrics v0.22.3
[INFO] [stderr]    Compiling quanta v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling castaway v0.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling metrics-util v0.16.3
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling cache-padded v1.3.0
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling concurrent-queue v1.2.4
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rustls-pemfile v2.1.2
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling rlimit v0.6.2
[INFO] [stderr]    Compiling nix v0.27.1
[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/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.60/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=033025155d139f31 -C extra-filename=-c53a4cff9ebfd6b6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3be8b776546985e8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f6b4c23c653ff6ec.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-e192ee94db305c87.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2f90ff34b2a00c1f499cd0d13e0b90c9cc6a81a545476f1dfbb729f38c699f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f90ff34b2a00c1f499cd0d13e0b90c9cc6a81a545476f1dfbb729f38c699f5f", kill_on_drop: false }`
[INFO] [stdout] 2f90ff34b2a00c1f499cd0d13e0b90c9cc6a81a545476f1dfbb729f38c699f5f