[INFO] fetching crate clvm_tools_rs 0.1.33... [INFO] checking clvm_tools_rs-0.1.33 against master#e4106065bf1bb515935d5d024e8d9c86454e2b22 for pr-112160 [INFO] extracting crate clvm_tools_rs 0.1.33 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate clvm_tools_rs 0.1.33 on toolchain e4106065bf1bb515935d5d024e8d9c86454e2b22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate clvm_tools_rs 0.1.33 [INFO] finished tweaking crates.io crate clvm_tools_rs 0.1.33 [INFO] tweaked toml for crates.io crate clvm_tools_rs 0.1.33 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate clvm_tools_rs 0.1.33 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" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3-macros v0.14.5 [INFO] [stderr] Downloaded indoc v0.3.6 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.25 [INFO] [stderr] Downloaded pyo3-macros-backend v0.14.5 [INFO] [stderr] Downloaded indoc-impl v0.3.6 [INFO] [stderr] Downloaded bytestream v0.4.1 [INFO] [stderr] Downloaded binascii v0.1.4 [INFO] [stderr] Downloaded indoc v1.0.6 [INFO] [stderr] Downloaded pairing v0.22.0 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.25 [INFO] [stderr] Downloaded sha2 v0.10.2 [INFO] [stderr] Downloaded unindent v0.1.9 [INFO] [stderr] Downloaded do-notation v0.1.3 [INFO] [stderr] Downloaded pyo3-build-config v0.15.2 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.25 [INFO] [stderr] Downloaded pyo3-build-config v0.14.5 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded cpufeatures v0.1.5 [INFO] [stderr] Downloaded num-complex v0.4.1 [INFO] [stderr] Downloaded pyo3 v0.14.5 [INFO] [stderr] Downloaded bls12_381 v0.7.0 [INFO] [stderr] Downloaded clvmr v0.1.24 [INFO] [stderr] Downloaded web-sys v0.3.52 [INFO] [stderr] Downloaded encoding8 v0.3.2 [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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29263c20531e0a0d1a057ae5d56c5ec8f080b3ff85ebf2bc8dc7cfa8fb46c0e1 [INFO] running `Command { std: "docker" "start" "-a" "29263c20531e0a0d1a057ae5d56c5ec8f080b3ff85ebf2bc8dc7cfa8fb46c0e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29263c20531e0a0d1a057ae5d56c5ec8f080b3ff85ebf2bc8dc7cfa8fb46c0e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29263c20531e0a0d1a057ae5d56c5ec8f080b3ff85ebf2bc8dc7cfa8fb46c0e1", kill_on_drop: false }` [INFO] [stdout] 29263c20531e0a0d1a057ae5d56c5ec8f080b3ff85ebf2bc8dc7cfa8fb46c0e1 [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" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1135ccbd4353eb8dab0ed8e7beef00933f7421ec1fa2e373fa7d8ffa9924a76a [INFO] running `Command { std: "docker" "start" "-a" "1135ccbd4353eb8dab0ed8e7beef00933f7421ec1fa2e373fa7d8ffa9924a76a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling pyo3-build-config v0.14.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling unindent v0.1.9 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking bytestream v0.4.1 [INFO] [stderr] Checking do-notation v0.1.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling indoc v1.0.6 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking encoding8 v0.3.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking binascii v0.1.4 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling pyo3 v0.14.5 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Checking pairing v0.22.0 [INFO] [stderr] Checking bls12_381 v0.7.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.14.5 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Compiling pyo3-macros v0.14.5 [INFO] [stderr] Checking clvmr v0.1.24 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking clvm_tools_rs v0.1.33 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&HashMap` instead of borrowing the inner type [INFO] [stdout] --> src/classic/clvm_tools/stages/stage_2/optimize.rs:638:71 [INFO] [stdout] | [INFO] [stdout] 638 | let memo: &HashMap = memo_ref.borrow(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&HashMap` instead of borrowing the inner type [INFO] [stdout] --> src/classic/clvm_tools/stages/stage_2/optimize.rs:648:71 [INFO] [stdout] | [INFO] [stdout] 648 | let memo: &HashMap = memo_ref.borrow(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&HelperForm` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/codegen.rs:94:36 [INFO] [stdout] | [INFO] [stdout] 94 | helper_atom(helper_array[s].borrow()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&compiler::sexp::SExp` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/compiler.rs:475:45 [INFO] [stdout] | [INFO] [stdout] 475 | match (is_apply(&lst[0]), lst[1].borrow(), lst[2].proper_list()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&compiler::sexp::SExp` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/compiler.rs:495:77 [INFO] [stdout] | [INFO] [stdout] 495 | if let (SExp::Atom(_, a), SExp::Atom(_, cap)) = (head.borrow(), l[0].borrow()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&CompileForm` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/frontend.rs:765:47 [INFO] [stdout] | [INFO] [stdout] 765 | let compiled_val: &CompileForm = v.borrow(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&SExpParseState` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/sexp.rs:784:57 [INFO] [stdout] | [INFO] [stdout] 784 | match parse_sexp_step(start.clone(), parse_state.borrow(), this_char) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&HashMap` instead of borrowing the inner type [INFO] [stdout] --> src/classic/clvm_tools/stages/stage_2/optimize.rs:638:71 [INFO] [stdout] | [INFO] [stdout] 638 | let memo: &HashMap = memo_ref.borrow(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&HashMap` instead of borrowing the inner type [INFO] [stdout] --> src/classic/clvm_tools/stages/stage_2/optimize.rs:648:71 [INFO] [stdout] | [INFO] [stdout] 648 | let memo: &HashMap = memo_ref.borrow(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&HelperForm` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/codegen.rs:94:36 [INFO] [stdout] | [INFO] [stdout] 94 | helper_atom(helper_array[s].borrow()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&compiler::sexp::SExp` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/compiler.rs:475:45 [INFO] [stdout] | [INFO] [stdout] 475 | match (is_apply(&lst[0]), lst[1].borrow(), lst[2].proper_list()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&compiler::sexp::SExp` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/compiler.rs:495:77 [INFO] [stdout] | [INFO] [stdout] 495 | if let (SExp::Atom(_, a), SExp::Atom(_, cap)) = (head.borrow(), l[0].borrow()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&CompileForm` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/frontend.rs:765:47 [INFO] [stdout] | [INFO] [stdout] 765 | let compiled_val: &CompileForm = v.borrow(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&SExpParseState` instead of borrowing the inner type [INFO] [stdout] --> src/compiler/sexp.rs:784:57 [INFO] [stdout] | [INFO] [stdout] 784 | match parse_sexp_step(start.clone(), parse_state.borrow(), this_char) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.17s [INFO] running `Command { std: "docker" "inspect" "1135ccbd4353eb8dab0ed8e7beef00933f7421ec1fa2e373fa7d8ffa9924a76a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1135ccbd4353eb8dab0ed8e7beef00933f7421ec1fa2e373fa7d8ffa9924a76a", kill_on_drop: false }` [INFO] [stdout] 1135ccbd4353eb8dab0ed8e7beef00933f7421ec1fa2e373fa7d8ffa9924a76a