[INFO] fetching crate superposition_core 0.106.0...
[INFO] checking superposition_core-0.106.0 against 1.95.0 for pr-155915
[INFO] extracting crate superposition_core 0.106.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate superposition_core 0.106.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate superposition_core 0.106.0
[INFO] tweaked toml for crates.io crate superposition_core 0.106.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate superposition_core 0.106.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate superposition_core 0.106.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uniffi_pipeline v0.29.3
[INFO] [stderr]   Downloaded uniffi v0.29.3
[INFO] [stderr]   Downloaded uniffi_internal_macros v0.29.3
[INFO] [stderr]   Downloaded tempfile v3.6.0
[INFO] [stderr]   Downloaded uniffi_macros v0.29.3
[INFO] [stderr]   Downloaded sval_ref v2.6.1
[INFO] [stderr]   Downloaded serde_fmt v1.0.3
[INFO] [stderr]   Downloaded superposition_derives v0.106.0
[INFO] [stderr]   Downloaded sval_buffer v2.6.1
[INFO] [stderr]   Downloaded serde v1.0.221
[INFO] [stderr]   Downloaded sval_serde v2.6.1
[INFO] [stderr]   Downloaded uniffi_meta v0.29.3
[INFO] [stderr]   Downloaded sval_json v2.6.1
[INFO] [stderr]   Downloaded sval_dynamic v2.6.1
[INFO] [stderr]   Downloaded scroll_derive v0.12.1
[INFO] [stderr]   Downloaded iso8601 v0.6.1
[INFO] [stderr]   Downloaded sval_fmt v2.6.1
[INFO] [stderr]   Downloaded sval v2.6.1
[INFO] [stderr]   Downloaded weedle2 v5.0.0
[INFO] [stderr]   Downloaded camino v1.1.6
[INFO] [stderr]   Downloaded scroll v0.12.0
[INFO] [stderr]   Downloaded fs-err v2.11.0
[INFO] [stderr]   Downloaded rustversion v1.0.12
[INFO] [stderr]   Downloaded juspay_jsonlogic v0.5.5
[INFO] [stderr]   Downloaded askama_parser v0.13.0
[INFO] [stderr]   Downloaded toml_edit v0.23.5
[INFO] [stderr]   Downloaded serde_derive v1.0.221
[INFO] [stderr]   Downloaded askama_derive v0.13.1
[INFO] [stderr]   Downloaded uniffi_core v0.29.3
[INFO] [stderr]   Downloaded jsonschema v0.17.0
[INFO] [stderr]   Downloaded serde_core v1.0.221
[INFO] [stderr]   Downloaded uniffi_udl v0.29.3
[INFO] [stderr]   Downloaded askama v0.13.1
[INFO] [stderr]   Downloaded toml_datetime v0.7.1
[INFO] [stderr]   Downloaded uniffi_bindgen v0.29.3
[INFO] [stderr]   Downloaded cbindgen v0.26.0
[INFO] [stderr]   Downloaded chrono v0.4.34
[INFO] [stderr]   Downloaded goblin v0.8.2
[INFO] [stderr]   Downloaded superposition_types v0.106.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 857f42f22ba4eea0f89f7b74c396deb55f1f0e9701cc2fae8d61348496b97d17
[INFO] running `Command { std: "docker" "start" "-a" "857f42f22ba4eea0f89f7b74c396deb55f1f0e9701cc2fae8d61348496b97d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "857f42f22ba4eea0f89f7b74c396deb55f1f0e9701cc2fae8d61348496b97d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857f42f22ba4eea0f89f7b74c396deb55f1f0e9701cc2fae8d61348496b97d17", kill_on_drop: false }`
[INFO] [stdout] 857f42f22ba4eea0f89f7b74c396deb55f1f0e9701cc2fae8d61348496b97d17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 938e493d73e550fe4128a9f639008565763aa3eee4f5bf15f447ec8dd8859741
[INFO] running `Command { std: "docker" "start" "-a" "938e493d73e550fe4128a9f639008565763aa3eee4f5bf15f447ec8dd8859741", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.221
[INFO] [stderr]    Compiling serde_core v1.0.221
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking num-bigint v0.4.3
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling toml_datetime v0.7.1
[INFO] [stderr]    Compiling cbindgen v0.26.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling toml_edit v0.23.5
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]     Checking weedle2 v5.0.0
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking uniffi_core v0.29.3
[INFO] [stderr]     Checking clap_builder v4.3.4
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking uuid v1.20.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking ipnet v2.7.2
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking fraction v0.13.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking iso8601 v0.6.1
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking bytecount v0.6.3
[INFO] [stderr]     Checking regex v1.12.3
[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/1.95.0-x86_64-unknown-linux-gnu/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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=34840d0ed282c6e2 -C extra-filename=-c272c3c4220ea01b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0ff5cf56744b5e91.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-733b6f683eb4c7ba.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7cf4ac7136aa894f.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "938e493d73e550fe4128a9f639008565763aa3eee4f5bf15f447ec8dd8859741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938e493d73e550fe4128a9f639008565763aa3eee4f5bf15f447ec8dd8859741", kill_on_drop: false }`
[INFO] [stdout] 938e493d73e550fe4128a9f639008565763aa3eee4f5bf15f447ec8dd8859741
