[INFO] fetching crate tycho-client 0.407.2...
[INFO] checking tycho-client-0.407.2 against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] extracting crate tycho-client 0.407.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tycho-client 0.407.2
[INFO] finished tweaking crates.io crate tycho-client 0.407.2
[INFO] tweaked toml for crates.io crate tycho-client 0.407.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tycho-client 0.407.2 on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tycho-client 0.407.2 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d
[INFO] running `Command { std: "docker" "start" "c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking httparse v1.10.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling anyhow v1.0.76
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking compression-core v0.4.29
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking inventory v0.3.21
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling deepsize_derive v0.1.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling rstest_macros v0.24.0
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking deepsize v0.2.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking rand v0.9.2
[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/f4dd856795debe636f2ba39a900f162f5abeb7e8/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=753d0c69d8404c35 -C extra-filename=-3f5c6eb8ad6aede6 --out-dir /opt/rustwide/target/debug/build/syn/3f5c6eb8ad6aede6/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/de7ee06c3fe72efe/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/de7ee06c3fe72efe/out/libproc_macro2-de7ee06c3fe72efe.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/6d61887bd730fe19/out/libquote-6d61887bd730fe19.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d", kill_on_drop: false }`
[INFO] [stdout] c6ac634d24dae25d5732d0c4f3c97b06f6d41778166003cb20a30c2a2f488e1d
