[INFO] cloning repository https://github.com/google/evcxr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/google/evcxr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fevcxr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fevcxr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d588b3cad38cd59c70b211a4191b68c36830f48
[INFO] checking google/evcxr against 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d for pr-159598
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fevcxr" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/google/evcxr
[INFO] finished tweaking git repo https://github.com/google/evcxr
[INFO] tweaked toml for git repo https://github.com/google/evcxr written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/google/evcxr on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/google/evcxr 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" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8
[INFO] running `Command { std: "docker" "start" "49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8", 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" "49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8", 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" "49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking jod-thread v1.0.0
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking rustc-literal-escaper v0.0.7
[INFO] [stderr]     Checking thin-vec v0.2.18
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking ra-ap-rustc_lexer v0.165.0
[INFO] [stderr]     Checking ra_ap_edition v0.0.344
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking intrusive-collections v0.10.2
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking salsa-macro-rules v0.27.2
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking la-arena v0.3.1
[INFO] [stderr]     Checking rowan v0.15.19
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking rustc-stable-hash v0.1.2
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking cov-mark v2.2.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]     Checking hashlink v0.12.0
[INFO] [stderr]     Checking ra-ap-rustc_hashes v0.165.0
[INFO] [stderr]    Compiling rustc_apfloat v0.2.3+llvm-462a31f5a5ab
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking ena v0.14.4
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking ra-ap-rustc_ast_ir v0.165.0
[INFO] [stderr]     Checking perf-event-open-sys v4.0.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking ra-ap-rustc_parse_format v0.165.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking perf-event v0.4.8
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]     Checking ra_ap_profile v0.0.344
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking line-index v0.1.2
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]     Checking ra_ap_paths v0.0.344
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking inotify v0.11.1
[INFO] [stderr]     Checking ra_ap_toolchain v0.0.344
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking cargo-platform v0.3.3
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling pulldown-cmark v0.13.4
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking dot v0.1.4
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking temp-dir v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking toml v1.1.4+spec-1.1.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking which v8.0.5
[INFO] [stderr]     Checking sig v1.0.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v10.0.4
[INFO] [stderr]     Checking libloading v0.9.0
[INFO] [stderr]     Checking evcxr_input v1.0.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking ariadne v0.6.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling evcxr v0.21.1 (/opt/rustwide/workdir/evcxr)
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking saa v5.6.0
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking tracing-tree v0.4.1
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking sdd v4.8.6
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking endian-type v0.2.0
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.49
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking scc v3.7.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking base64 v0.23.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking evcxr_runtime v1.1.0 (/opt/rustwide/workdir/evcxr_runtime)
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[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/4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d/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 --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="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=4d0b96823d599336 -C extra-filename=-fe24e88ba933a361 --out-dir /opt/rustwide/target/debug/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d5a7050d4adaad29.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a0e09c59982cfa8f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-87f86b58df10b235.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" "49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8", kill_on_drop: false }`
[INFO] [stdout] 49f281db8929114792c09d6a10798ce003be561dd4e099dc1f96b6b1a20539e8
