[INFO] fetching crate librmo 0.4.4...
[INFO] checking librmo-0.4.4 against master#217cb73577ed6f30a2005dd75bab01d23ec4cd60 for pr-148939
[INFO] extracting crate librmo 0.4.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate librmo 0.4.4
[INFO] finished tweaking crates.io crate librmo 0.4.4
[INFO] tweaked toml for crates.io crate librmo 0.4.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate librmo 0.4.4 on toolchain 217cb73577ed6f30a2005dd75bab01d23ec4cd60
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate librmo 0.4.4 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" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded borsh-derive v1.4.0
[INFO] [stderr]   Downloaded sea-bae v0.2.0
[INFO] [stderr]   Downloaded event-listener-strategy v0.5.1
[INFO] [stderr]   Downloaded blocking v1.5.1
[INFO] [stderr]   Downloaded async-channel v2.2.0
[INFO] [stderr]   Downloaded pest_generator v2.7.9
[INFO] [stderr]   Downloaded async-executor v1.10.0
[INFO] [stderr]   Downloaded polling v3.6.0
[INFO] [stderr]   Downloaded built v0.7.2
[INFO] [stderr]   Downloaded borsh v1.4.0
[INFO] [stderr]   Downloaded pest_meta v2.7.9
[INFO] [stderr]   Downloaded async-task v4.7.0
[INFO] [stderr]   Downloaded sea-query v0.30.7
[INFO] [stderr]   Downloaded pest_derive v2.7.9
[INFO] [stderr]   Downloaded ogg_pager v0.6.1
[INFO] [stderr]   Downloaded sea-orm-macros v0.12.15
[INFO] [stderr]   Downloaded alsa v0.9.0
[INFO] [stderr]   Downloaded rodio v0.18.0
[INFO] [stderr]   Downloaded lofty v0.21.0
[INFO] [stderr]   Downloaded sea-orm-cli v0.12.15
[INFO] [stderr]   Downloaded sqlformat v0.2.3
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.15
[INFO] [stderr]   Downloaded stringprep v0.1.4
[INFO] [stderr]   Downloaded jobserver v0.1.30
[INFO] [stderr]   Downloaded lofty_attr v0.11.0
[INFO] [stderr]   Downloaded windows-result v0.1.0
[INFO] [stderr]   Downloaded ouroboros_macro v0.17.2
[INFO] [stderr]   Downloaded ouroboros v0.17.2
[INFO] [stderr]   Downloaded value-bag v1.8.1
[INFO] [stderr]   Downloaded cc v1.0.92
[INFO] [stderr]   Downloaded sea-query-binder v0.5.0
[INFO] [stderr]   Downloaded sea-schema-derive v0.2.0
[INFO] [stderr]   Downloaded sea-orm-migration v0.12.15
[INFO] [stderr]   Downloaded sea-query-derive v0.4.1
[INFO] [stderr]   Downloaded finl_unicode v1.2.0
[INFO] [stderr]   Downloaded sea-orm v0.12.15
[INFO] [stderr]   Downloaded sea-schema v0.14.2
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3783e6ea035f9a758c3487fa1761ab43353ec52904214077e0fee8ddfa587e6
[INFO] running `Command { std: "docker" "start" "-a" "b3783e6ea035f9a758c3487fa1761ab43353ec52904214077e0fee8ddfa587e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3783e6ea035f9a758c3487fa1761ab43353ec52904214077e0fee8ddfa587e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3783e6ea035f9a758c3487fa1761ab43353ec52904214077e0fee8ddfa587e6", kill_on_drop: false }`
[INFO] [stdout] b3783e6ea035f9a758c3487fa1761ab43353ec52904214077e0fee8ddfa587e6
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3e2c95a5d5b4193c8dee06486a490187b1c38a4d25acf44b33bb97bf490d59d
[INFO] running `Command { std: "docker" "start" "-a" "a3e2c95a5d5b4193c8dee06486a490187b1c38a4d25acf44b33bb97bf490d59d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking value-bag v1.8.1
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling cc v1.0.92
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling rust_decimal v1.35.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking fastrand v2.0.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking bigdecimal v0.3.1
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking event-listener v5.3.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling built v0.7.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.1
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling libsqlite3-sys v0.27.0
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking imgref v1.10.1
[INFO] [stderr]     Checking bitstream-io v2.2.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]     Checking winnow v0.6.6
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking async-executor v1.10.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking avif-serialize v0.8.1
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[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/217cb73577ed6f30a2005dd75bab01d23ec4cd60/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.58/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=5895028e9e194a23 -C extra-filename=-ea3d03064c2db5f3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a63140b18bb374d6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ca28cd4d9f13f10b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "a3e2c95a5d5b4193c8dee06486a490187b1c38a4d25acf44b33bb97bf490d59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e2c95a5d5b4193c8dee06486a490187b1c38a4d25acf44b33bb97bf490d59d", kill_on_drop: false }`
[INFO] [stdout] a3e2c95a5d5b4193c8dee06486a490187b1c38a4d25acf44b33bb97bf490d59d