[INFO] cloning repository https://github.com/techwick73/playaround
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/techwick73/playaround" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechwick73%2Fplayaround", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechwick73%2Fplayaround'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 500d71b5b081c186aa2bc345683a6b225c7066b4
[INFO] testing techwick73/playaround against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechwick73%2Fplayaround" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/techwick73/playaround on toolchain ff2c56344c764af598ad33027e9c7a48881808ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/techwick73/playaround
[INFO] finished tweaking git repo https://github.com/techwick73/playaround
[INFO] tweaked toml for git repo https://github.com/techwick73/playaround written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/techwick73/playaround 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" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded open-fastrlp v0.1.4
[INFO] [stderr]   Downloaded unicode-xid v0.2.4
[INFO] [stderr]   Downloaded indenter v0.3.3
[INFO] [stderr]   Downloaded rlp v0.5.2
[INFO] [stderr]   Downloaded ethers-contract v2.0.10
[INFO] [stderr]   Downloaded tokio-rustls v0.24.1
[INFO] [stderr]   Downloaded phf_shared v0.11.2
[INFO] [stderr]   Downloaded ethers-core v2.0.10
[INFO] [stderr]   Downloaded phf v0.11.2
[INFO] [stderr]   Downloaded dirs-next v2.0.0
[INFO] [stderr]   Downloaded rlp-derive v0.1.0
[INFO] [stderr]   Downloaded strum v0.25.0
[INFO] [stderr]   Downloaded const-hex v1.9.0
[INFO] [stderr]   Downloaded term v0.7.0
[INFO] [stderr]   Downloaded byte-slice-cast v1.2.2
[INFO] [stderr]   Downloaded coins-bip32 v0.8.7
[INFO] [stderr]   Downloaded funty v2.0.0
[INFO] [stderr]   Downloaded bech32 v0.9.1
[INFO] [stderr]   Downloaded ascii-canvas v3.0.0
[INFO] [stderr]   Downloaded lalrpop v0.20.0
[INFO] [stderr]   Downloaded ethers-contract-derive v2.0.10
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.6.5
[INFO] [stderr]   Downloaded lalrpop-util v0.20.0
[INFO] [stderr]   Downloaded num_enum v0.7.0
[INFO] [stderr]   Downloaded send_wrapper v0.6.0
[INFO] [stderr]   Downloaded bs58 v0.5.0
[INFO] [stderr]   Downloaded ws_stream_wasm v0.7.4
[INFO] [stderr]   Downloaded eyre v0.6.8
[INFO] [stderr]   Downloaded ethers-solc v2.0.10
[INFO] [stderr]   Downloaded bitvec v1.0.1
[INFO] [stderr]   Downloaded const-oid v0.9.5
[INFO] [stderr]   Downloaded impl-codec v0.6.0
[INFO] [stderr]   Downloaded phf_generator v0.11.2
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.2
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] [stderr]   Downloaded rustix v0.38.14
[INFO] [stderr]   Downloaded solang-parser v0.3.2
[INFO] [stderr]   Downloaded hashers v1.0.1
[INFO] [stderr]   Downloaded cargo_metadata v0.17.0
[INFO] [stderr]   Downloaded sha3 v0.10.8
[INFO] [stderr]   Downloaded group v0.13.0
[INFO] [stderr]   Downloaded arrayvec v0.7.4
[INFO] [stderr]   Downloaded is-terminal v0.4.9
[INFO] [stderr]   Downloaded new_debug_unreachable v1.0.4
[INFO] [stderr]   Downloaded primitive-types v0.12.1
[INFO] [stderr]   Downloaded scale-info v2.9.0
[INFO] [stderr]   Downloaded parity-scale-codec v3.6.5
[INFO] [stderr]   Downloaded phf_macros v0.11.2
[INFO] [stderr]   Downloaded proc-macro-crate v1.3.1
[INFO] [stderr]   Downloaded ethers-contract-abigen v2.0.10
[INFO] [stderr]   Downloaded uint v0.9.5
[INFO] [stderr]   Downloaded precomputed-hash v0.1.1
[INFO] [stderr]   Downloaded string_cache v0.8.7
[INFO] [stderr]   Downloaded scale-info-derive v2.9.0
[INFO] [stderr]   Downloaded svm-rs v0.3.0
[INFO] [stderr]   Downloaded ena v0.14.2
[INFO] [stderr]   Downloaded futures-locks v0.7.1
[INFO] [stderr]   Downloaded ethers-middleware v2.0.10
[INFO] [stderr]   Downloaded enr v0.9.1
[INFO] [stderr]   Downloaded gloo-timers v0.2.6
[INFO] [stderr]   Downloaded send_wrapper v0.4.0
[INFO] [stderr]   Downloaded fxhash v0.2.1
[INFO] [stderr]   Downloaded pem v1.1.1
[INFO] [stderr]   Downloaded async_io_stream v0.3.3
[INFO] [stderr]   Downloaded pharos v0.5.3
[INFO] [stderr]   Downloaded ripemd v0.1.3
[INFO] [stderr]   Downloaded pbkdf2 v0.12.2
[INFO] [stderr]   Downloaded coins-bip39 v0.8.7
[INFO] [stderr]   Downloaded scrypt v0.10.0
[INFO] [stderr]   Downloaded chrono v0.4.31
[INFO] [stderr]   Downloaded keccak v0.1.4
[INFO] [stderr]   Downloaded ethabi v18.0.0
[INFO] [stderr]   Downloaded rfc6979 v0.4.0
[INFO] [stderr]   Downloaded ff v0.13.0
[INFO] [stderr]   Downloaded base16ct v0.2.0
[INFO] [stderr]   Downloaded spki v0.7.2
[INFO] [stderr]   Downloaded elliptic-curve v0.13.5
[INFO] [stderr]   Downloaded k256 v0.13.1
[INFO] [stderr]   Downloaded num_enum_derive v0.7.0
[INFO] [stderr]   Downloaded auto_impl v1.1.0
[INFO] [stderr]   Downloaded ethbloom v0.13.0
[INFO] [stderr]   Downloaded impl-rlp v0.3.0
[INFO] [stderr]   Downloaded impl-serde v0.4.0
[INFO] [stderr]   Downloaded wyz v0.5.1
[INFO] [stderr]   Downloaded ethereum-types v0.14.1
[INFO] [stderr]   Downloaded open-fastrlp-derive v0.1.1
[INFO] [stderr]   Downloaded phf_shared v0.10.0
[INFO] [stderr]   Downloaded siphasher v0.3.11
[INFO] [stderr]   Downloaded ethers-etherscan v2.0.10
[INFO] [stderr]   Downloaded jsonwebtoken v8.3.0
[INFO] [stderr]   Downloaded crypto-bigint v0.5.3
[INFO] [stderr]   Downloaded signature v2.1.0
[INFO] [stderr]   Downloaded fixed-hash v0.8.0
[INFO] [stderr]   Downloaded radium v0.7.0
[INFO] [stderr]   Downloaded hyper-rustls v0.24.1
[INFO] [stderr]   Downloaded ethers v2.0.10
[INFO] [stderr]   Downloaded strum_macros v0.25.2
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] [stderr]   Downloaded coins-core v0.8.7
[INFO] [stderr]   Downloaded ethers-signers v2.0.10
[INFO] [stderr]   Downloaded sec1 v0.7.3
[INFO] [stderr]   Downloaded ethers-providers v2.0.10
[INFO] [stderr]   Downloaded uuid v0.8.2
[INFO] [stderr]   Downloaded eth-keystore v0.5.0
[INFO] [stderr]   Downloaded ecdsa v0.16.8
[INFO] [stderr]   Downloaded ethers-addressbook v2.0.10
[INFO] [stderr]   Downloaded salsa20 v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d13339066234b2594aa1bdc834c26f4068d8cef34e3d5aea1e6c0ba08c26ecf
[INFO] running `Command { std: "docker" "start" "-a" "8d13339066234b2594aa1bdc834c26f4068d8cef34e3d5aea1e6c0ba08c26ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d13339066234b2594aa1bdc834c26f4068d8cef34e3d5aea1e6c0ba08c26ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d13339066234b2594aa1bdc834c26f4068d8cef34e3d5aea1e6c0ba08c26ecf", kill_on_drop: false }`
[INFO] [stdout] 8d13339066234b2594aa1bdc834c26f4068d8cef34e3d5aea1e6c0ba08c26ecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19d9acca70dadda99574c02ce22c77cc3d4e224c21a78d6efa05bef4ce3b570a
[INFO] running `Command { std: "docker" "start" "-a" "19d9acca70dadda99574c02ce22c77cc3d4e224c21a78d6efa05bef4ce3b570a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling const-oid v0.9.5
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]    Compiling cpufeatures v0.2.9
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling keccak v0.1.4
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling der v0.7.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling semver v1.0.19
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling aho-corasick v1.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling spki v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling socket2 v0.5.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling crypto-bigint v0.5.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling rustix v0.38.14
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.1.0
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.4.7
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.87
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling base64 v0.21.4
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustls v0.21.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling elliptic-curve v0.13.5
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling ecdsa v0.16.8
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling k256 v0.13.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling try-lock v0.2.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.87
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling native-tls v0.2.11
[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/ff2c56344c764af598ad33027e9c7a48881808ef/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.37/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"' -C metadata=e9eec80acb7ccb95 -C extra-filename=-e9eec80acb7ccb95 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a2a78f8fed1d4052.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d101e994c76a95fd.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-02f147e3ca7fbe38.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" "19d9acca70dadda99574c02ce22c77cc3d4e224c21a78d6efa05bef4ce3b570a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d9acca70dadda99574c02ce22c77cc3d4e224c21a78d6efa05bef4ce3b570a", kill_on_drop: false }`
[INFO] [stdout] 19d9acca70dadda99574c02ce22c77cc3d4e224c21a78d6efa05bef4ce3b570a