[INFO] cloning repository https://github.com/MAE664128/dcm_findler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MAE664128/dcm_findler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMAE664128%2Fdcm_findler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMAE664128%2Fdcm_findler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3d14f9bd513ee42479a016e20056d1933cb52d3
[INFO] building MAE664128/dcm_findler against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMAE664128%2Fdcm_findler" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MAE664128/dcm_findler on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MAE664128/dcm_findler
[INFO] finished tweaking git repo https://github.com/MAE664128/dcm_findler
[INFO] tweaked toml for git repo https://github.com/MAE664128/dcm_findler written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MAE664128/dcm_findler 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 87 packages to latest compatible versions
[INFO] [stderr]       Adding adler2 v2.0.0
[INFO] [stderr]     Updating ahash v0.4.7 -> v0.7.8
[INFO] [stderr]       Adding android-tzdata v0.1.1
[INFO] [stderr]       Adding android_system_properties v0.1.5
[INFO] [stderr]       Adding bumpalo v3.18.1
[INFO] [stderr]       Adding bytemuck v1.23.0
[INFO] [stderr]     Updating byteordered v0.5.0 -> v0.6.0
[INFO] [stderr]     Updating cc v1.0.67 -> v1.2.26
[INFO] [stderr]     Updating chrono v0.4.19 -> v0.4.41
[INFO] [stderr]       Adding color_quant v1.1.0
[INFO] [stderr]       Adding core-foundation-sys v0.8.7
[INFO] [stderr]       Adding crc32fast v1.4.2
[INFO] [stderr]     Updating crossbeam-deque v0.8.0 -> v0.8.6
[INFO] [stderr]     Updating crossbeam-epoch v0.9.3 -> v0.9.18
[INFO] [stderr]     Updating crossbeam-utils v0.8.3 -> v0.8.21
[INFO] [stderr]     Updating dicom v0.3.0 -> v0.5.4 (available: v0.8.1)
[INFO] [stderr]     Updating dicom-core v0.3.0 -> v0.5.4
[INFO] [stderr]     Updating dicom-dictionary-std v0.3.0 -> v0.5.0
[INFO] [stderr]     Updating dicom-encoding v0.3.0 -> v0.5.3
[INFO] [stderr]     Updating dicom-object v0.3.0 -> v0.5.4
[INFO] [stderr]     Updating dicom-parser v0.3.1 -> v0.5.3
[INFO] [stderr]       Adding dicom-pixeldata v0.1.5
[INFO] [stderr]     Updating dicom-transfer-syntax-registry v0.3.0 -> v0.5.1
[INFO] [stderr]       Adding dicom-ul v0.4.4
[INFO] [stderr]       Adding fdeflate v0.3.7
[INFO] [stderr]       Adding flate2 v1.1.2
[INFO] [stderr]     Updating getrandom v0.2.2 -> v0.2.16
[INFO] [stderr]     Updating ghost v0.1.2 -> v0.1.19
[INFO] [stderr]     Updating hashbrown v0.9.1 -> v0.11.2
[INFO] [stderr]     Updating hashlink v0.6.0 -> v0.7.0
[INFO] [stderr]       Adding heck v0.4.1
[INFO] [stderr]       Adding iana-time-zone v0.1.63
[INFO] [stderr]       Adding iana-time-zone-haiku v0.1.2
[INFO] [stderr]       Adding image v0.24.9
[INFO] [stderr]     Updating inventory v0.1.10 -> v0.2.3
[INFO] [stderr]     Updating itertools v0.9.0 -> v0.10.5
[INFO] [stderr]     Updating itoa v0.4.7 -> v1.0.15
[INFO] [stderr]       Adding jpeg-decoder v0.3.1
[INFO] [stderr]       Adding js-sys v0.3.77
[INFO] [stderr]     Updating libc v0.2.88 -> v0.2.172
[INFO] [stderr]     Updating libsqlite3-sys v0.20.1 -> v0.23.2
[INFO] [stderr]       Adding matrixmultiply v0.3.10
[INFO] [stderr]       Adding miniz_oxide v0.8.8
[INFO] [stderr]       Adding ndarray v0.15.6
[INFO] [stderr]       Adding num-complex v0.4.6
[INFO] [stderr]     Updating num-traits v0.2.14 -> v0.2.19
[INFO] [stderr]     Updating once_cell v1.7.2 -> v1.21.3
[INFO] [stderr]       Adding pin-project-lite v0.2.16
[INFO] [stderr]       Adding png v0.17.16
[INFO] [stderr]     Updating proc-macro2 v1.0.24 -> v1.0.95
[INFO] [stderr]     Updating quote v1.0.9 -> v1.0.40
[INFO] [stderr]     Updating rand v0.8.3 -> v0.8.5 (available: v0.9.1)
[INFO] [stderr]       Adding rawpointer v0.2.1
[INFO] [stderr]     Updating rayon v1.5.0 -> v1.10.0
[INFO] [stderr]     Updating rayon-core v1.9.0 -> v1.12.1
[INFO] [stderr]     Updating rusqlite v0.24.2 -> v0.26.3 (available: v0.36.0)
[INFO] [stderr]       Adding rustversion v1.0.21
[INFO] [stderr]     Updating serde v1.0.124 -> v1.0.219
[INFO] [stderr]     Updating serde_derive v1.0.124 -> v1.0.219
[INFO] [stderr]     Updating serde_json v1.0.64 -> v1.0.140
[INFO] [stderr]       Adding shlex v1.3.0
[INFO] [stderr]       Adding simd-adler32 v0.3.7
[INFO] [stderr]     Updating smallvec v1.6.1 -> v1.15.1
[INFO] [stderr]     Updating snafu v0.6.10 -> v0.7.5
[INFO] [stderr]     Updating snafu-derive v0.6.10 -> v0.7.5
[INFO] [stderr]     Updating structopt v0.3.21 -> v0.3.26
[INFO] [stderr]     Updating structopt-derive v0.4.14 -> v0.4.18
[INFO] [stderr]       Adding syn v2.0.101
[INFO] [stderr]       Adding tiff v0.9.1
[INFO] [stderr]       Adding tracing v0.1.41
[INFO] [stderr]       Adding tracing-attributes v0.1.29
[INFO] [stderr]       Adding tracing-core v0.1.34
[INFO] [stderr]       Adding unicode-ident v1.0.18
[INFO] [stderr]     Updating walkdir v2.3.1 -> v2.5.0
[INFO] [stderr]     Updating wasi v0.10.0+wasi-snapshot-preview1 -> v0.11.0+wasi-snapshot-preview1
[INFO] [stderr]       Adding wasm-bindgen v0.2.100
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.100
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.100
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.100
[INFO] [stderr]       Adding weezl v0.1.10
[INFO] [stderr]       Adding windows-core v0.61.2
[INFO] [stderr]       Adding windows-implement v0.60.0
[INFO] [stderr]       Adding windows-interface v0.59.1
[INFO] [stderr]       Adding windows-link v0.1.1
[INFO] [stderr]       Adding windows-result v0.3.4
[INFO] [stderr]       Adding windows-strings v0.4.2
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dicom v0.5.4
[INFO] [stderr]   Downloaded dicom-transfer-syntax-registry v0.5.1
[INFO] [stderr]   Downloaded quicli v0.4.0
[INFO] [stderr]   Downloaded clap-verbosity-flag v0.2.0
[INFO] [stderr]   Downloaded globwalk v0.3.1
[INFO] [stderr]   Downloaded ctor v0.1.19
[INFO] [stderr]   Downloaded ghost v0.1.19
[INFO] [stderr]   Downloaded safe-transmute v0.11.1
[INFO] [stderr]   Downloaded dicom-encoding v0.5.3
[INFO] [stderr]   Downloaded dicom-parser v0.5.3
[INFO] [stderr]   Downloaded byteordered v0.6.0
[INFO] [stderr]   Downloaded rusqlite v0.26.3
[INFO] [stderr]   Downloaded dicom-core v0.5.4
[INFO] [stderr]   Downloaded dicom-object v0.5.4
[INFO] [stderr]   Downloaded dicom-pixeldata v0.1.5
[INFO] [stderr]   Downloaded dicom-ul v0.4.4
[INFO] [stderr]   Downloaded dicom-dictionary-std v0.5.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.23.2
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc6beb5c14dfdb9d097d99840f124096a5e54051f40eed422ad331e753d1d2c1
[INFO] running `Command { std: "docker" "start" "-a" "fc6beb5c14dfdb9d097d99840f124096a5e54051f40eed422ad331e753d1d2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc6beb5c14dfdb9d097d99840f124096a5e54051f40eed422ad331e753d1d2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc6beb5c14dfdb9d097d99840f124096a5e54051f40eed422ad331e753d1d2c1", kill_on_drop: false }`
[INFO] [stdout] fc6beb5c14dfdb9d097d99840f124096a5e54051f40eed422ad331e753d1d2c1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3684c9244a12a6134fa739b23f34ecdc752bf148abd78baac7de4b2cd3c2750e
[INFO] running `Command { std: "docker" "start" "-a" "3684c9244a12a6134fa739b23f34ecdc752bf148abd78baac7de4b2cd3c2750e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling safe-transmute v0.11.1
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling byteordered v0.6.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling vcpkg v0.2.11
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/bin/rustc --crate-name regex_syntax --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.6.22/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 -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=514ddf44ffee3d01 -C extra-filename=-2d76cf8c9f9076ac --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/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=a2eeecde8ecb7935 -C extra-filename=-4333e415151e4fe7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3b12e67430ed0f16.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-558b4ebddb476b83.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b062d05623149337.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3684c9244a12a6134fa739b23f34ecdc752bf148abd78baac7de4b2cd3c2750e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3684c9244a12a6134fa739b23f34ecdc752bf148abd78baac7de4b2cd3c2750e", kill_on_drop: false }`
[INFO] [stdout] 3684c9244a12a6134fa739b23f34ecdc752bf148abd78baac7de4b2cd3c2750e