[INFO] cloning repository https://github.com/yoms07/substrate-workshop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoms07/substrate-workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoms07%2Fsubstrate-workshop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoms07%2Fsubstrate-workshop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01af19516a41c403b33071ffedd2ebfb5bb69250
[INFO] testing yoms07/substrate-workshop/01af19516a41c403b33071ffedd2ebfb5bb69250 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%2Fyoms07%2Fsubstrate-workshop" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yoms07/substrate-workshop
[INFO] finished tweaking git repo https://github.com/yoms07/substrate-workshop
[INFO] tweaked toml for git repo https://github.com/yoms07/substrate-workshop written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yoms07/substrate-workshop 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/yoms07/substrate-workshop 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 sp-std v14.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v14.0.0
[INFO] [stderr]   Downloaded sp-weights v31.0.0
[INFO] [stderr]   Downloaded polkadot-sdk-frame v0.7.0
[INFO] [stderr]   Downloaded docify v0.2.8
[INFO] [stderr]   Downloaded sp-version-proc-macro v14.0.0
[INFO] [stderr]   Downloaded sp-wasm-interface v21.0.0
[INFO] [stderr]   Downloaded sp-arithmetic v26.0.0
[INFO] [stderr]   Downloaded polkavm-derive v0.9.1
[INFO] [stderr]   Downloaded ark-bls12-377 v0.4.0
[INFO] [stderr]   Downloaded pallet-balances v39.0.0
[INFO] [stderr]   Downloaded sp-staking v36.0.0
[INFO] [stderr]   Downloaded sp-runtime v39.0.2
[INFO] [stderr]   Downloaded linregress v0.5.3
[INFO] [stderr]   Downloaded frame-system v38.0.0
[INFO] [stderr]   Downloaded frame-system-rpc-runtime-api v34.0.0
[INFO] [stderr]   Downloaded sp-inherents v34.0.0
[INFO] [stderr]   Downloaded proc-macro-warning v1.0.2
[INFO] [stderr]   Downloaded finality-grandpa v0.16.2
[INFO] [stderr]   Downloaded frame-executive v38.0.0
[INFO] [stderr]   Downloaded bitcoin_hashes v0.13.0
[INFO] [stderr]   Downloaded toml v0.8.15
[INFO] [stderr]   Downloaded constcat v0.3.1
[INFO] [stderr]   Downloaded ed25519-zebra v4.0.3
[INFO] [stderr]   Downloaded toml_edit v0.22.16
[INFO] [stderr]   Downloaded frame-support-procedural v30.0.4
[INFO] [stderr]   Downloaded ark-bls12-381 v0.4.0
[INFO] [stderr]   Downloaded trie-db v0.29.1
[INFO] [stderr]   Downloaded sp-trie v37.0.0
[INFO] [stderr]   Downloaded frame-support v38.0.0
[INFO] [stderr]   Downloaded sp-block-builder v34.0.0
[INFO] [stderr]   Downloaded sp-consensus-slots v0.40.0
[INFO] [stderr]   Downloaded bitcoin-internals v0.2.0
[INFO] [stderr]   Downloaded polkavm-derive-impl-macro v0.9.0
[INFO] [stderr]   Downloaded w3f-bls v0.1.4
[INFO] [stderr]   Downloaded sp-core v34.0.0
[INFO] [stderr]   Downloaded sp-storage v21.0.0
[INFO] [stderr]   Downloaded docify_macros v0.2.8
[INFO] [stderr]   Downloaded sp-offchain v34.0.0
[INFO] [stderr]   Downloaded sp-metadata-ir v0.7.0
[INFO] [stderr]   Downloaded polkavm-derive-impl v0.9.0
[INFO] [stderr]   Downloaded sp-runtime-interface-proc-macro v18.0.0
[INFO] [stderr]   Downloaded sp-runtime-interface v28.0.0
[INFO] [stderr]   Downloaded substrate-bip39 v0.6.0
[INFO] [stderr]   Downloaded sp-externalities v0.29.0
[INFO] [stderr]   Downloaded bounded-collections v0.2.0
[INFO] [stderr]   Downloaded winnow v0.6.14
[INFO] [stderr]   Downloaded frame-support-procedural-tools v13.0.0
[INFO] [stderr]   Downloaded sp-genesis-builder v0.15.1
[INFO] [stderr]   Downloaded sp-timestamp v34.0.0
[INFO] [stderr]   Downloaded sp-consensus-aura v0.40.0
[INFO] [stderr]   Downloaded sp-consensus-grandpa v21.0.0
[INFO] [stderr]   Downloaded sp-session v36.0.0
[INFO] [stderr]   Downloaded sp-api v34.0.0
[INFO] [stderr]   Downloaded sp-transaction-pool v34.0.0
[INFO] [stderr]   Downloaded sp-crypto-hashing-proc-macro v0.1.0
[INFO] [stderr]   Downloaded simple-mermaid v0.1.1
[INFO] [stderr]   Downloaded hex-conservative v0.1.2
[INFO] [stderr]   Downloaded sp-io v38.0.0
[INFO] [stderr]   Downloaded sp-api-proc-macro v20.0.0
[INFO] [stderr]   Downloaded sp-application-crypto v38.0.0
[INFO] [stderr]   Downloaded sp-keystore v0.40.0
[INFO] [stderr]   Downloaded sp-panic-handler v13.0.0
[INFO] [stderr]   Downloaded sp-crypto-hashing v0.1.0
[INFO] [stderr]   Downloaded polkavm-common v0.9.0
[INFO] [stderr]   Downloaded frame-support-procedural-tools-derive v12.0.0
[INFO] [stderr]   Downloaded aquamarine v0.5.0
[INFO] [stderr]   Downloaded frame-try-runtime v0.44.0
[INFO] [stderr]   Downloaded common-path v1.0.0
[INFO] [stderr]   Downloaded sp-state-machine v0.43.0
[INFO] [stderr]   Downloaded frame-benchmarking v38.0.0
[INFO] [stderr]   Downloaded parity-bip39 v2.0.1
[INFO] [stderr]   Downloaded sp-version v37.0.0
[INFO] [stderr]   Downloaded frame-system-benchmarking v38.0.0
[INFO] [stderr]   Downloaded sp-tracing v17.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] dce06a7271117cfdbceaaa38da839ea567e04b26eeed361cdfc01f100d69df67
[INFO] running `Command { std: "docker" "start" "-a" "dce06a7271117cfdbceaaa38da839ea567e04b26eeed361cdfc01f100d69df67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dce06a7271117cfdbceaaa38da839ea567e04b26eeed361cdfc01f100d69df67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce06a7271117cfdbceaaa38da839ea567e04b26eeed361cdfc01f100d69df67", kill_on_drop: false }`
[INFO] [stdout] dce06a7271117cfdbceaaa38da839ea567e04b26eeed361cdfc01f100d69df67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1304d6a483dd10c071f32060cfb7869acb86cd6caa83368d3ccf0a7ed7f07c2c
[INFO] running `Command { std: "docker" "start" "-a" "1304d6a483dd10c071f32060cfb7869acb86cd6caa83368d3ccf0a7ed7f07c2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling bytes v1.6.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling cc v1.1.6
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling expander v2.2.1
[INFO] [stderr]    Compiling constant_time_eq v0.3.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling file-guard v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling sp-std v14.0.0
[INFO] [stderr]    Compiling hash-db v0.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling hex-conservative v0.1.2
[INFO] [stderr]    Compiling password-hash v0.5.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling environmental v1.1.4
[INFO] [stderr]    Compiling winnow v0.6.14
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling bitcoin_hashes v0.13.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling getrandom_or_panic v0.0.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling blake2b_simd v1.0.2
[INFO] [stderr]    Compiling num-format v0.4.4
[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/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.4/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="std"' --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("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=82394ecc63837acd -C extra-filename=-90f5512ce875e784 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --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] [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"' --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=9e5b810bbbf6ad53 -C extra-filename=-a1432668d5a6aad7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-233542a34ab8b329.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ae4695d8fa8c85c2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-e192ee94db305c87.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1304d6a483dd10c071f32060cfb7869acb86cd6caa83368d3ccf0a7ed7f07c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1304d6a483dd10c071f32060cfb7869acb86cd6caa83368d3ccf0a7ed7f07c2c", kill_on_drop: false }`
[INFO] [stdout] 1304d6a483dd10c071f32060cfb7869acb86cd6caa83368d3ccf0a7ed7f07c2c