[INFO] fetching crate phil-core 0.4.0...
[INFO] checking phil-core-0.4.0 against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193
[INFO] extracting crate phil-core 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate phil-core 0.4.0
[INFO] finished tweaking crates.io crate phil-core 0.4.0
[INFO] tweaked toml for crates.io crate phil-core 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate phil-core 0.4.0 on toolchain f21fbac535ab2c3bc50db20547f4d48477357103
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 321 packages to latest compatible versions
[INFO] [stderr]       Adding bytes v1.1.0 (available: v1.10.1)
[INFO] [stderr]       Adding form_urlencoded v1.0.1 (available: v1.2.1)
[INFO] [stderr]       Adding mongodb v1.2.5 (available: v3.2.4)
[INFO] [stderr]       Adding percent-encoding v2.1.0 (available: v2.3.1)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.1)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[INFO] [stderr]       Adding typed-builder v0.7.1 (available: v0.21.0)
[INFO] [stderr]       Adding unicase v2.6.0 (available: v2.8.1)
[INFO] [stderr]       Adding url v2.3.0 (available: v2.5.4)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.17.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bson v1.2.4
[INFO] [stderr]   Downloaded rs-release v0.1.11
[INFO] [stderr]   Downloaded soup v0.5.1
[INFO] [stderr]   Downloaded typed-builder v0.4.1
[INFO] [stderr]   Downloaded monger-core v0.14.0
[INFO] [stderr]   Downloaded typed-builder v0.7.1
[INFO] [stderr]   Downloaded mongodb v1.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98790dbf62e8a3ab41ac32cb824dacb24215371ece1a66b84e34a2d8ec8b48d7
[INFO] running `Command { std: "docker" "start" "-a" "98790dbf62e8a3ab41ac32cb824dacb24215371ece1a66b84e34a2d8ec8b48d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98790dbf62e8a3ab41ac32cb824dacb24215371ece1a66b84e34a2d8ec8b48d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98790dbf62e8a3ab41ac32cb824dacb24215371ece1a66b84e34a2d8ec8b48d7", kill_on_drop: false }`
[INFO] [stdout] 98790dbf62e8a3ab41ac32cb824dacb24215371ece1a66b84e34a2d8ec8b48d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5b4a9f976fdbcf0c2e8885cbecee7df36359e0afc23b931026762246f49f947
[INFO] running `Command { std: "docker" "start" "-a" "f5b4a9f976fdbcf0c2e8885cbecee7df36359e0afc23b931026762246f49f947", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking url v2.3.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking rustc-demangle v0.1.25
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking async-executor v1.13.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling hyperx v1.4.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking async-compression v0.3.15
[INFO] [stderr]     Checking webpki-roots v0.20.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]     Checking resolv-conf v0.7.4
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking os_info v3.12.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking addr2line v0.24.2
[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/f21fbac535ab2c3bc50db20547f4d48477357103/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="full"' --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=8b4d3235fcc676e1 -C extra-filename=-0872d710fddeb717 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "f5b4a9f976fdbcf0c2e8885cbecee7df36359e0afc23b931026762246f49f947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b4a9f976fdbcf0c2e8885cbecee7df36359e0afc23b931026762246f49f947", kill_on_drop: false }`
[INFO] [stdout] f5b4a9f976fdbcf0c2e8885cbecee7df36359e0afc23b931026762246f49f947