[INFO] fetching crate gluon_repl 0.18.3...
[INFO] checking gluon_repl-0.18.3 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] extracting crate gluon_repl 0.18.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gluon_repl 0.18.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gluon_repl 0.18.3
[INFO] tweaked toml for crates.io crate gluon_repl 0.18.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gluon_repl 0.18.3 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gluon_repl 0.18.3 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e
[INFO] running `Command { std: "docker" "start" "e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e", 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" "e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e", 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" "e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_derive_state v0.4.11
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking pretty v0.10.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]     Checking collect-mac v0.1.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling lalrpop-util v0.23.1
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking triomphe v0.1.16
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling pest v2.8.7
[INFO] [stderr]    Compiling codespan v0.13.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking archery v1.2.2
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking rpds v1.2.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling gluon_vm v0.18.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.4
[INFO] [stderr]     Checking frunk_core v0.5.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]     Checking num-modular v0.6.4
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking rand_xorshift v0.5.0
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]     Checking jiff v0.2.31
[INFO] [stderr]    Compiling gluon_doc v0.18.3
[INFO] [stderr]    Compiling pest_meta v2.8.7
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking endian-type v0.2.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]    Compiling gluon_repl v0.18.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]     Checking bstr v1.12.3
[INFO] [stderr]     Checking app_dirs2 v2.5.5
[INFO] [stderr]    Compiling pest_generator v2.8.7
[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/65b20a97de33e9e59992793a144aef2950c48c76/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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=f4dd0eafa39d2f5e -C extra-filename=-a4cff263bc076aaf --out-dir /opt/rustwide/target/debug/build/syn/a4cff263bc076aaf/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/quote/12a774c18bdf157c/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/12a774c18bdf157c/out/libquote-12a774c18bdf157c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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" "e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e", kill_on_drop: false }`
[INFO] [stdout] e052b738189e991b10188f7f91f49767c1aebe90c16e96267b68155a15be1b2e
