[INFO] cloning repository https://github.com/unbekanntes-pferd/dcprov
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unbekanntes-pferd/dcprov" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funbekanntes-pferd%2Fdcprov", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funbekanntes-pferd%2Fdcprov'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad631193595bd39db69e306f2a09832701fe4618
[INFO] testing unbekanntes-pferd/dcprov/ad631193595bd39db69e306f2a09832701fe4618 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funbekanntes-pferd%2Fdcprov" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/unbekanntes-pferd/dcprov
[INFO] finished tweaking git repo https://github.com/unbekanntes-pferd/dcprov
[INFO] tweaked toml for git repo https://github.com/unbekanntes-pferd/dcprov written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/unbekanntes-pferd/dcprov on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/unbekanntes-pferd/dcprov 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.56
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] [stderr]   Downloaded anstream v0.6.7
[INFO] [stderr]   Downloaded retry-policies v0.2.1
[INFO] [stderr]   Downloaded heck v0.4.0
[INFO] [stderr]   Downloaded anstyle v1.0.4
[INFO] [stderr]   Downloaded io-lifetimes v1.0.11
[INFO] [stderr]   Downloaded clap v4.4.16
[INFO] [stderr]   Downloaded serde v1.0.195
[INFO] [stderr]   Downloaded reqwest v0.11.23
[INFO] [stderr]   Downloaded winnow v0.4.7
[INFO] [stderr]   Downloaded h2 v0.3.23
[INFO] [stderr]   Downloaded dco3 v0.6.1
[INFO] [stderr]   Downloaded zbus v3.14.1
[INFO] [stderr]   Downloaded num-bigint v0.4.4
[INFO] [stderr]   Downloaded serde_json v1.0.111
[INFO] [stderr]   Downloaded clap_builder v4.4.16
[INFO] [stderr]   Downloaded openssl-sys v0.9.92
[INFO] [stderr]   Downloaded xml-rs v0.8.19
[INFO] [stderr]   Downloaded nix v0.26.4
[INFO] [stderr]   Downloaded chrono v0.4.31
[INFO] [stderr]   Downloaded openssl v0.10.57
[INFO] [stderr]   Downloaded rustix v0.38.28
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.0
[INFO] [stderr]   Downloaded polling v3.3.1
[INFO] [stderr]   Downloaded rustix v0.37.27
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.52.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.19
[INFO] [stderr]   Downloaded piper v0.2.1
[INFO] [stderr]   Downloaded ahash v0.8.7
[INFO] [stderr]   Downloaded zvariant v3.15.0
[INFO] [stderr]   Downloaded ryu v1.0.6
[INFO] [stderr]   Downloaded async-lock v2.8.0
[INFO] [stderr]   Downloaded async-lock v3.3.0
[INFO] [stderr]   Downloaded async-task v4.7.0
[INFO] [stderr]   Downloaded libc v0.2.152
[INFO] [stderr]   Downloaded futures-lite v2.2.0
[INFO] [stderr]   Downloaded indexmap v2.1.0
[INFO] [stderr]   Downloaded secret-service v3.0.1
[INFO] [stderr]   Downloaded tokio v1.35.1
[INFO] [stderr]   Downloaded clap_lex v0.6.0
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[INFO] [stderr]   Downloaded wasm-streams v0.3.0
[INFO] [stderr]   Downloaded reqwest-retry v0.3.0
[INFO] [stderr]   Downloaded anyhow v1.0.79
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.0
[INFO] [stderr]   Downloaded serde-xml-rs v0.6.0
[INFO] [stderr]   Downloaded unicode-width v0.1.11
[INFO] [stderr]   Downloaded console v0.15.8
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.52.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.52.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.0
[INFO] [stderr]   Downloaded zeroize v1.7.0
[INFO] [stderr]   Downloaded dialoguer v0.11.0
[INFO] [stderr]   Downloaded linux-keyutils v0.2.3
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.8
[INFO] [stderr]   Downloaded num v0.4.1
[INFO] [stderr]   Downloaded hermit-abi v0.3.3
[INFO] [stderr]   Downloaded async-signal v0.2.5
[INFO] [stderr]   Downloaded event-listener v3.1.0
[INFO] [stderr]   Downloaded async-process v1.8.1
[INFO] [stderr]   Downloaded async-channel v2.1.1
[INFO] [stderr]   Downloaded concurrent-queue v2.4.0
[INFO] [stderr]   Downloaded event-listener-strategy v0.4.0
[INFO] [stderr]   Downloaded blocking v1.5.1
[INFO] [stderr]   Downloaded serde_repr v0.1.18
[INFO] [stderr]   Downloaded tempfile v3.9.0
[INFO] [stderr]   Downloaded uds_windows v1.1.0
[INFO] [stderr]   Downloaded zbus_names v2.6.0
[INFO] [stderr]   Downloaded enumflags2 v0.7.8
[INFO] [stderr]   Downloaded toml_edit v0.19.12
[INFO] [stderr]   Downloaded zvariant_derive v3.15.0
[INFO] [stderr]   Downloaded windows-targets v0.52.0
[INFO] [stderr]   Downloaded itoa v1.0.3
[INFO] [stderr]   Downloaded dco3_crypto v0.5.1
[INFO] [stderr]   Downloaded wasm-timer v0.2.5
[INFO] [stderr]   Downloaded iana-time-zone v0.1.48
[INFO] [stderr]   Downloaded unicode-bidi v0.3.14
[INFO] [stderr]   Downloaded shell-words v1.1.0
[INFO] [stderr]   Downloaded waker-fn v1.1.1
[INFO] [stderr]   Downloaded parking v2.2.0
[INFO] [stderr]   Downloaded zvariant_utils v1.0.1
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.12
[INFO] [stderr]   Downloaded async-executor v1.8.0
[INFO] [stderr]   Downloaded async-io v2.2.2
[INFO] [stderr]   Downloaded async-recursion v1.0.5
[INFO] [stderr]   Downloaded event-listener v4.0.3
[INFO] [stderr]   Downloaded bitflags v2.4.1
[INFO] [stderr]   Downloaded zbus_macros v3.14.1
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.8
[INFO] [stderr]   Downloaded keyring v2.3.1
[INFO] [stderr]   Downloaded serde_derive v1.0.195
[INFO] [stderr]   Downloaded socket2 v0.5.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.76
[INFO] [stderr]   Downloaded smallvec v1.11.2
[INFO] [stderr]   Downloaded dco3_derive v0.1.0
[INFO] [stderr]   Downloaded block-modes v0.8.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.56
[INFO] [stderr]   Downloaded lock_api v0.4.8
[INFO] [stderr]   Downloaded openssl-src v111.25.0+1.1.1t
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50b00bcc44bbae4bf794af56292a70985317908f049dadfd019b0676cffdb579
[INFO] running `Command { std: "docker" "start" "-a" "50b00bcc44bbae4bf794af56292a70985317908f049dadfd019b0676cffdb579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50b00bcc44bbae4bf794af56292a70985317908f049dadfd019b0676cffdb579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b00bcc44bbae4bf794af56292a70985317908f049dadfd019b0676cffdb579", kill_on_drop: false }`
[INFO] [stdout] 50b00bcc44bbae4bf794af56292a70985317908f049dadfd019b0676cffdb579
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4645b676d9c0bae26ce7dc7e022989aebef0dab742b45d1bb8c5e21125a8cc46
[INFO] running `Command { std: "docker" "start" "-a" "4645b676d9c0bae26ce7dc7e022989aebef0dab742b45d1bb8c5e21125a8cc46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling winnow v0.4.7
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling openssl-src v111.25.0+1.1.1t
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling toml_edit v0.19.12
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling unicode-bidi v0.3.14
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling async-channel v2.1.1
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling openssl-sys v0.9.92
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.48
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling xdg-home v1.0.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling async-broadcast v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling task-local-extensions v0.1.4
[INFO] [stderr]    Compiling ordered-stream v0.2.0
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling block-modes v0.8.1
[INFO] [stderr]    Compiling anstream v0.6.7
[INFO] [stderr]    Compiling aes v0.7.5
[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/d98a5da813da67eb189387b8ccfb73cf481275d8/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"' --cfg 'feature="visit"' --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=85499bd08a29a27a -C extra-filename=-9892fc30b1bc4990 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-79e3a02de4ceb3ba.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bf083ce528967645.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8ebb368403983012.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4645b676d9c0bae26ce7dc7e022989aebef0dab742b45d1bb8c5e21125a8cc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4645b676d9c0bae26ce7dc7e022989aebef0dab742b45d1bb8c5e21125a8cc46", kill_on_drop: false }`
[INFO] [stdout] 4645b676d9c0bae26ce7dc7e022989aebef0dab742b45d1bb8c5e21125a8cc46