[INFO] fetching crate mixtape-tools 0.4.0...
[INFO] checking mixtape-tools-0.4.0 against try#579169d0e78824dc60934e5eb74cd3841f2b33e8 for pr-149328
[INFO] extracting crate mixtape-tools 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mixtape-tools 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mixtape-tools 0.4.0
[INFO] tweaked toml for crates.io crate mixtape-tools 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mixtape-tools 0.4.0 on toolchain 579169d0e78824dc60934e5eb74cd3841f2b33e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mixtape-tools 0.4.0 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" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2290debf49906454ac0bb2f45e25c2f76437a0457621e10dc70f38911f873519
[INFO] running `Command { std: "docker" "start" "-a" "2290debf49906454ac0bb2f45e25c2f76437a0457621e10dc70f38911f873519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2290debf49906454ac0bb2f45e25c2f76437a0457621e10dc70f38911f873519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2290debf49906454ac0bb2f45e25c2f76437a0457621e10dc70f38911f873519", kill_on_drop: false }`
[INFO] [stdout] 2290debf49906454ac0bb2f45e25c2f76437a0457621e10dc70f38911f873519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e5f268c341d7ea8a3cc9e44af89746bd84ab9b726a59dd96da49db1b38e6a1d
[INFO] running `Command { std: "docker" "start" "-a" "5e5f268c341d7ea8a3cc9e44af89746bd84ab9b726a59dd96da49db1b38e6a1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling aws-lc-rs v1.16.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling aws-types v1.3.13
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking regex-lite v0.1.9
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking servo_arc v0.3.0
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking aws-smithy-xml v0.60.14
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking ego-tree v0.6.3
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking aws-smithy-types v1.4.5
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking cfb v0.7.3
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking hashlink v0.11.0
[INFO] [stderr]     Checking glob v0.3.3
[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/579169d0e78824dc60934e5eb74cd3841f2b33e8/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=5de2329a02b5e5b2 -C extra-filename=-61d58405448d4bee --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-28532d321a976b97.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/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" "5e5f268c341d7ea8a3cc9e44af89746bd84ab9b726a59dd96da49db1b38e6a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5f268c341d7ea8a3cc9e44af89746bd84ab9b726a59dd96da49db1b38e6a1d", kill_on_drop: false }`
[INFO] [stdout] 5e5f268c341d7ea8a3cc9e44af89746bd84ab9b726a59dd96da49db1b38e6a1d