[INFO] cloning repository https://github.com/EdwardJiazhenTan/RustDrop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdwardJiazhenTan/RustDrop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardJiazhenTan%2FRustDrop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardJiazhenTan%2FRustDrop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d21ea80e03128ca124374ff8e232bb593e7d5b0
[INFO] checking EdwardJiazhenTan/RustDrop against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardJiazhenTan%2FRustDrop" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EdwardJiazhenTan/RustDrop
[INFO] finished tweaking git repo https://github.com/EdwardJiazhenTan/RustDrop
[INFO] tweaked toml for git repo https://github.com/EdwardJiazhenTan/RustDrop written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EdwardJiazhenTan/RustDrop on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EdwardJiazhenTan/RustDrop 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded wiremock v0.5.22
[INFO] [stderr]   Downloaded test-log-macros v0.2.17
[INFO] [stderr]   Downloaded test-log v0.2.17
[INFO] [stderr]   Downloaded serial_test_derive v3.2.0
[INFO] [stderr]   Downloaded predicates v3.1.3
[INFO] [stderr]   Downloaded sdd v3.0.8
[INFO] [stderr]   Downloaded serial_test v3.2.0
[INFO] [stderr]   Downloaded arraydeque v0.5.1
[INFO] [stderr]   Downloaded neli-proc-macros v0.1.4
[INFO] [stderr]   Downloaded neli v0.6.5
[INFO] [stderr]   Downloaded ordered-multimap v0.7.3
[INFO] [stderr]   Downloaded assert_cmd v2.0.17
[INFO] [stderr]   Downloaded mdns-sd v0.10.5
[INFO] [stderr]   Downloaded qrcode v0.14.1
[INFO] [stderr]   Downloaded scc v2.3.4
[INFO] [stderr]   Downloaded config v0.14.1
[INFO] [stderr]   Downloaded rust-ini v0.20.0
[INFO] [stderr]   Downloaded yaml-rust2 v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ed34743f6efeb056b196319933930c57aa2f1914f8a9e2c73928cc2ffd14eb2
[INFO] running `Command { std: "docker" "start" "-a" "5ed34743f6efeb056b196319933930c57aa2f1914f8a9e2c73928cc2ffd14eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ed34743f6efeb056b196319933930c57aa2f1914f8a9e2c73928cc2ffd14eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed34743f6efeb056b196319933930c57aa2f1914f8a9e2c73928cc2ffd14eb2", kill_on_drop: false }`
[INFO] [stdout] 5ed34743f6efeb056b196319933930c57aa2f1914f8a9e2c73928cc2ffd14eb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ffdaec2d39d82d65c039f9d0db806a47fda7762b8219d554cf92fec89f1111f
[INFO] running `Command { std: "docker" "start" "-a" "8ffdaec2d39d82d65c039f9d0db806a47fda7762b8219d554cf92fec89f1111f", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking winnow v0.7.11
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking yaml-rust2 v0.8.1
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[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/b56aaec52bc0fa35591a872fb4aac81f606e265c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.103/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=1cc0f9ba5de5327c -C extra-filename=-15b6f56e6f0d4809 --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" "8ffdaec2d39d82d65c039f9d0db806a47fda7762b8219d554cf92fec89f1111f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ffdaec2d39d82d65c039f9d0db806a47fda7762b8219d554cf92fec89f1111f", kill_on_drop: false }`
[INFO] [stdout] 8ffdaec2d39d82d65c039f9d0db806a47fda7762b8219d554cf92fec89f1111f