[INFO] cloning repository https://github.com/heeckhau/progcrypto_workshop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heeckhau/progcrypto_workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheeckhau%2Fprogcrypto_workshop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheeckhau%2Fprogcrypto_workshop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e53734d0ffa8936003d107319a46f660cd33d859 [INFO] building heeckhau/progcrypto_workshop against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheeckhau%2Fprogcrypto_workshop" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/heeckhau/progcrypto_workshop on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/heeckhau/progcrypto_workshop [INFO] finished tweaking git repo https://github.com/heeckhau/progcrypto_workshop [INFO] tweaked toml for git repo https://github.com/heeckhau/progcrypto_workshop written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/tlsnotary/tlsn` [INFO] [stderr] Updating git repository `https://github.com/tlsnotary/tlsn` [INFO] [stderr] Updating git repository `https://github.com/privacy-scaling-explorations/mpz` [INFO] [stderr] Updating git repository `https://github.com/tlsnotary/tlsn-utils` [INFO] [stderr] Updating git repository `https://github.com/privacy-scaling-explorations/mpz` [INFO] [stderr] Updating git repository `https://github.com/sinui0/spansy` [INFO] [stderr] Updating git repository `https://github.com/tlsnotary/rs-merkle.git` [INFO] [stderr] Updating git repository `https://github.com/tlsnotary/tlsn-utils` [INFO] [stderr] Updating git repository `https://github.com/sinui0/ludi` [INFO] [stderr] Locking 496 packages to latest compatible versions [INFO] [stderr] Adding aes-gcm v0.9.2 (available: v0.9.4) [INFO] [stderr] Adding hyper v0.14.32 (available: v1.6.0) [INFO] [stderr] Adding rustls v0.21.12 (available: v0.23.27) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (available: v2.2.0) [INFO] [stderr] Adding tokio-rustls v0.24.1 (available: v0.26.2) [INFO] [stderr] Adding universal-hash v0.4.0 (available: v0.4.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/Cargo.toml: unused manifest key: workspace.workspace [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0fcfb24c5c9fefa8076be7776b071d428dd15d652a8e2ba3e441d1c3286b954 [INFO] running `Command { std: "docker" "start" "-a" "a0fcfb24c5c9fefa8076be7776b071d428dd15d652a8e2ba3e441d1c3286b954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0fcfb24c5c9fefa8076be7776b071d428dd15d652a8e2ba3e441d1c3286b954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0fcfb24c5c9fefa8076be7776b071d428dd15d652a8e2ba3e441d1c3286b954", kill_on_drop: false }` [INFO] [stdout] a0fcfb24c5c9fefa8076be7776b071d428dd15d652a8e2ba3e441d1c3286b954 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4da28b9895158da31563657a5890ecad406aa4cf45db174ab451e8626be3aa1 [INFO] running `Command { std: "docker" "start" "-a" "d4da28b9895158da31563657a5890ecad406aa4cf45db174ab451e8626be3aa1", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.workspace [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cc v1.2.26 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling const-oid v0.9.6 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling base64ct v1.8.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling bumpalo v3.18.1 [INFO] [stderr] Compiling pollster v0.3.0 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling web-time v0.2.4 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling async-executor v1.13.2 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling webpki-roots v1.0.0 [INFO] [stderr] Compiling rand06-compat v0.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling itybity v0.3.1 [INFO] [stderr] Compiling itybity v0.2.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling ark-std v0.4.0 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling tlsn-utils v0.1.0 (https://github.com/tlsnotary/tlsn-utils?rev=6168663#61686634) [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling tracing-log v0.1.4 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling http-range-header v0.3.1 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [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/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/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="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=870cf6348d3779c0 -C extra-filename=-5e12a8a43e0397e6 --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] [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/8b8eff55bd72abbb57167bc42222a7f91d41cb0d/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=b7c664c6e8ebf4cf -C extra-filename=-ae82924dd334d1a8 --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" "d4da28b9895158da31563657a5890ecad406aa4cf45db174ab451e8626be3aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4da28b9895158da31563657a5890ecad406aa4cf45db174ab451e8626be3aa1", kill_on_drop: false }` [INFO] [stdout] d4da28b9895158da31563657a5890ecad406aa4cf45db174ab451e8626be3aa1