[INFO] cloning repository https://github.com/Xand6r/arbitrum-stark-verifier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xand6r/arbitrum-stark-verifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXand6r%2Farbitrum-stark-verifier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXand6r%2Farbitrum-stark-verifier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 239483fb0ae7ac80775d709618d6ceb8070602b5 [INFO] checking Xand6r/arbitrum-stark-verifier against try#595142ec72045c7f2fab2923de8e59995a52e6e7 for pr-151830 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXand6r%2Farbitrum-stark-verifier" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Xand6r/arbitrum-stark-verifier [INFO] finished tweaking git repo https://github.com/Xand6r/arbitrum-stark-verifier [INFO] tweaked toml for git repo https://github.com/Xand6r/arbitrum-stark-verifier written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Xand6r/arbitrum-stark-verifier on toolchain 595142ec72045c7f2fab2923de8e59995a52e6e7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Xand6r/arbitrum-stark-verifier 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" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stylus-sdk v0.8.3 [INFO] [stderr] Downloaded rusty-fork v0.3.0 [INFO] [stderr] Downloaded stylus-core v0.8.3 [INFO] [stderr] Downloaded scale-info-derive v2.11.6 [INFO] [stderr] Downloaded stylus-test v0.8.3 [INFO] [stderr] Downloaded alloy-sol-macro v0.8.23 [INFO] [stderr] Downloaded tempfile v3.19.0 [INFO] [stderr] Downloaded futures-locks v0.7.1 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded ethers-addressbook v2.0.14 [INFO] [stderr] Downloaded mini-alloc v0.8.3 [INFO] [stderr] Downloaded branches v0.2.1 [INFO] [stderr] Downloaded lru v0.13.0 [INFO] [stderr] Downloaded alloy-sol-types v0.8.20 [INFO] [stderr] Downloaded lalrpop-util v0.20.2 [INFO] [stderr] Downloaded keccak-asm v0.1.4 [INFO] [stderr] Downloaded rrs-lib v0.1.0 [INFO] [stderr] Downloaded risc0-zkvm-platform v1.2.5 [INFO] [stderr] Downloaded alloy-rlp v0.3.11 [INFO] [stderr] Downloaded ethers v2.0.14 [INFO] [stderr] Downloaded fastrlp v0.4.0 [INFO] [stderr] Downloaded risc0-binfmt v1.2.5 [INFO] [stderr] Downloaded alloy-rpc-types-any v0.11.1 [INFO] [stderr] Downloaded coins-bip32 v0.8.7 [INFO] [stderr] Downloaded ws_stream_wasm v0.7.4 [INFO] [stderr] Downloaded ethers-contract-derive v2.0.14 [INFO] [stderr] Downloaded jsonwebtoken v8.3.0 [INFO] [stderr] Downloaded ethers-contract-abigen v2.0.14 [INFO] [stderr] Downloaded ark-crypto-primitives v0.4.0 [INFO] [stderr] Downloaded ethers-etherscan v2.0.14 [INFO] [stderr] Downloaded risc0-circuit-recursion v1.2.5 [INFO] [stderr] Downloaded prettyplease v0.2.31 [INFO] [stderr] Downloaded ruint v1.13.1 [INFO] [stderr] Downloaded alloy-provider v0.11.1 [INFO] [stderr] Downloaded ethers-core v2.0.14 [INFO] [stderr] Downloaded reqwest v0.12.14 [INFO] [stderr] Downloaded ethers-solc v2.0.14 [INFO] [stderr] Downloaded lalrpop v0.20.2 [INFO] [stderr] Downloaded risc0-circuit-rv32im v1.2.5 [INFO] [stderr] Downloaded alloy-primitives v0.8.20 [INFO] [stderr] Downloaded ethers-middleware v2.0.14 [INFO] [stderr] Downloaded ethers-providers v2.0.14 [INFO] [stderr] Downloaded coins-bip39 v0.8.7 [INFO] [stderr] Downloaded blst v0.3.14 [INFO] [stderr] Downloaded rustix v1.0.3 [INFO] [stderr] Downloaded sha3-asm v0.1.4 [INFO] [stderr] Downloaded elf v0.7.4 [INFO] [stderr] Downloaded risc0-zkp v1.2.5 [INFO] [stderr] Downloaded alloy-rpc-types-eth v0.11.1 [INFO] [stderr] Downloaded alloy-eips v0.11.1 [INFO] [stderr] Downloaded alloy-json-abi v0.8.20 [INFO] [stderr] Downloaded syn-solidity v0.8.23 [INFO] [stderr] Downloaded enr v0.10.0 [INFO] [stderr] Downloaded solang-parser v0.3.3 [INFO] [stderr] Downloaded const_format v0.2.34 [INFO] [stderr] Downloaded parity-scale-codec v3.7.4 [INFO] [stderr] Downloaded alloy-chains v0.1.66 [INFO] [stderr] Downloaded alloy-transport v0.11.1 [INFO] [stderr] Downloaded bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Downloaded alloy-sol-macro-expander v0.8.23 [INFO] [stderr] Downloaded ethers-contract v2.0.14 [INFO] [stderr] Downloaded risc0-groth16 v1.2.5 [INFO] [stderr] Downloaded keccak-const v0.2.0 [INFO] [stderr] Downloaded stylus-proc v0.8.3 [INFO] [stderr] Downloaded alloy-network v0.11.1 [INFO] [stderr] Downloaded alloy-rpc-client v0.11.1 [INFO] [stderr] Downloaded scale-info v2.11.6 [INFO] [stderr] Downloaded ethers-signers v2.0.14 [INFO] [stderr] Downloaded svm-rs v0.3.5 [INFO] [stderr] Downloaded risc0-core v1.2.5 [INFO] [stderr] Downloaded rclite v0.2.6 [INFO] [stderr] Downloaded trybuild v1.0.104 [INFO] [stderr] Downloaded strum_macros v0.27.1 [INFO] [stderr] Downloaded alloy-signer v0.11.1 [INFO] [stderr] Downloaded alloy-consensus-any v0.11.1 [INFO] [stderr] Downloaded semver-parser v0.10.3 [INFO] [stderr] Downloaded impl-trait-for-tuples v0.2.3 [INFO] [stderr] Downloaded path-slash v0.2.1 [INFO] [stderr] Downloaded string_cache v0.8.8 [INFO] [stderr] Downloaded ark-relations v0.4.0 [INFO] [stderr] Downloaded ark-groth16 v0.4.0 [INFO] [stderr] Downloaded nybbles v0.3.4 [INFO] [stderr] Downloaded alloy-trie v0.7.9 [INFO] [stderr] Downloaded alloy-json-rpc v0.11.1 [INFO] [stderr] Downloaded c-kzg v1.0.3 [INFO] [stderr] Downloaded alloy-transport-http v0.11.1 [INFO] [stderr] Downloaded wasmtimer v0.4.1 [INFO] [stderr] Downloaded auto_impl v1.2.1 [INFO] [stderr] Downloaded byte-slice-cast v1.2.3 [INFO] [stderr] Downloaded stability v0.2.1 [INFO] [stderr] Downloaded alloy-rlp-derive v0.3.11 [INFO] [stderr] Downloaded ark-snark v0.4.0 [INFO] [stderr] Downloaded target-triple v0.1.4 [INFO] [stderr] Downloaded alloy-eip2124 v0.1.0 [INFO] [stderr] Downloaded alloy-eip7702 v0.5.1 [INFO] [stderr] Downloaded alloy-network-primitives v0.11.1 [INFO] [stderr] Downloaded alloy-serde v0.11.1 [INFO] [stderr] Downloaded alloy-sol-type-parser v0.8.23 [INFO] [stderr] Downloaded fastrlp v0.3.1 [INFO] [stderr] Downloaded primitive-types v0.12.2 [INFO] [stderr] Downloaded macro-string v0.1.4 [INFO] [stderr] Downloaded alloy-sol-macro-input v0.8.23 [INFO] [stderr] Downloaded coins-core v0.8.7 [INFO] [stderr] Downloaded alloy-eip2930 v0.1.0 [INFO] [stderr] Downloaded futures-utils-wasm v0.1.0 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.7.4 [INFO] [stderr] Downloaded const-hex v1.14.0 [INFO] [stderr] Downloaded risc0-zkvm v1.2.5 [INFO] [stderr] Downloaded risc0-circuit-keccak v1.2.5 [INFO] [stderr] Downloaded alloy-consensus v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a68030650d6018d097c26a18dd7692fdbe6ab1fb6a94c11dcd52c585db0e8a8 [INFO] running `Command { std: "docker" "start" "-a" "2a68030650d6018d097c26a18dd7692fdbe6ab1fb6a94c11dcd52c585db0e8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a68030650d6018d097c26a18dd7692fdbe6ab1fb6a94c11dcd52c585db0e8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a68030650d6018d097c26a18dd7692fdbe6ab1fb6a94c11dcd52c585db0e8a8", kill_on_drop: false }` [INFO] [stdout] 2a68030650d6018d097c26a18dd7692fdbe6ab1fb6a94c11dcd52c585db0e8a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f83b0fdda5254d3f3fdec8c28a5df22a9f8c3b290b06addf7d9641e9d69a86d9 [INFO] running `Command { std: "docker" "start" "-a" "f83b0fdda5254d3f3fdec8c28a5df22a9f8c3b290b06addf7d9641e9d69a86d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking once_cell v1.21.1 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling indexmap v2.8.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling winnow v0.7.4 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ruint-macro v1.2.1 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling const-hex v1.14.0 [INFO] [stderr] Checking litemap v0.7.5 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling const-oid v0.9.6 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling parity-scale-codec v3.7.4 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling rustix v1.0.3 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking byte-slice-cast v1.2.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling keccak v0.1.5 [INFO] [stderr] Compiling borsh v1.5.7 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling der v0.7.9 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling uint v0.9.5 [INFO] [stderr] Compiling risc0-zkp v1.2.5 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Checking chrono v0.4.40 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Checking futures-utils-wasm v0.1.0 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Compiling prettyplease v0.2.31 [INFO] [stderr] Checking rustls-pki-types v1.11.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Compiling time-macros v0.2.21 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Checking elf v0.7.4 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling branches v0.2.1 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling ruint v1.13.1 [INFO] [stderr] Compiling risc0-circuit-recursion v1.2.5 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Checking data-encoding v2.8.0 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking tempfile v3.19.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Checking time v0.3.40 [INFO] [stderr] Compiling risc0-circuit-rv32im v1.2.5 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling k256 v0.13.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking hashers v1.0.1 [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/branches-0.2.1/src/lib.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | core::intrinsics::prefetch_read_data(addr, locality) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -------- unexpected argument #2 of type `i32` [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /rustc/595142ec72045c7f2fab2923de8e59995a52e6e7/library/core/src/intrinsics/mod.rs:276:13 [INFO] [stdout] help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] 187 - core::intrinsics::prefetch_read_data(addr, locality) [INFO] [stdout] 187 + core::intrinsics::prefetch_read_data(addr) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/branches-0.2.1/src/lib.rs:248:5 [INFO] [stdout] | [INFO] [stdout] 248 | core::intrinsics::prefetch_write_data(addr, locality) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -------- unexpected argument #2 of type `i32` [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /rustc/595142ec72045c7f2fab2923de8e59995a52e6e7/library/core/src/intrinsics/mod.rs:293:13 [INFO] [stdout] help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] 248 - core::intrinsics::prefetch_write_data(addr, locality) [INFO] [stdout] 248 + core::intrinsics::prefetch_write_data(addr) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `branches` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f83b0fdda5254d3f3fdec8c28a5df22a9f8c3b290b06addf7d9641e9d69a86d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f83b0fdda5254d3f3fdec8c28a5df22a9f8c3b290b06addf7d9641e9d69a86d9", kill_on_drop: false }` [INFO] [stdout] f83b0fdda5254d3f3fdec8c28a5df22a9f8c3b290b06addf7d9641e9d69a86d9