[INFO] fetching crate bitcoin-muhash 0.1.16-alpha.0... [INFO] checking bitcoin-muhash-0.1.16-alpha.0 against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095 [INFO] extracting crate bitcoin-muhash 0.1.16-alpha.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate bitcoin-muhash 0.1.16-alpha.0 on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoin-muhash 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoin-muhash 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoin-muhash 0.1.16-alpha.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shared-mutex v0.3.1 [INFO] [stderr] Downloaded phf_generator v0.10.0 [INFO] [stderr] Downloaded cpp_core v0.6.0 [INFO] [stderr] Downloaded phf v0.10.1 [INFO] [stderr] Downloaded sqlite3-sys v0.12.0 [INFO] [stderr] Downloaded qmetaobject v0.2.10 [INFO] [stderr] Downloaded bitcoin-support v0.1.16-alpha.0 [INFO] [stderr] Downloaded poison v0.1.0 [INFO] [stderr] Downloaded serde-big-array v0.4.1 [INFO] [stderr] Downloaded pathdiff v0.1.0 [INFO] [stderr] Downloaded try-catch v0.2.2 [INFO] [stderr] Downloaded ritual_build v0.4.0 [INFO] [stderr] Downloaded const-default v1.0.0 [INFO] [stderr] Downloaded libevent v0.1.0 [INFO] [stderr] Downloaded modular-bitfield-impl v0.11.2 [INFO] [stderr] Downloaded crossbeam v0.8.4 [INFO] [stderr] Downloaded bitcoin-derive v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoin-cfg v0.1.16-alpha.0 [INFO] [stderr] Downloaded atomic_float v0.1.0 [INFO] [stderr] Downloaded qttypes v0.2.11 [INFO] [stderr] Downloaded modular-bitfield v0.11.2 [INFO] [stderr] Downloaded clap v3.2.25 [INFO] [stderr] Downloaded libevent-sys v0.2.6 [INFO] [stderr] Downloaded sqlite3-src v0.2.12 [INFO] [stderr] Downloaded bitcoin-primitives v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoin-imports v0.1.16-alpha.0 [INFO] [stderr] Downloaded bindgen v0.60.1 [INFO] [stderr] Downloaded qt_gui v0.5.0 [INFO] [stderr] Downloaded qt_core v0.5.0 [INFO] [stderr] Downloaded term-painter v0.2.4 [INFO] [stderr] Downloaded os_str_bytes v6.6.1 [INFO] [stderr] Downloaded priority-queue v1.3.2 [INFO] [stderr] Downloaded qmetaobject_impl v0.2.10 [INFO] [stderr] Downloaded delegate v0.7.0 [INFO] [stderr] Downloaded shell-words v0.1.0 [INFO] [stderr] Downloaded time-point v0.1.1 [INFO] [stderr] Downloaded ritual_common v0.4.0 [INFO] [stderr] Downloaded sqlite v0.25.3 [INFO] [stderr] Downloaded comparator v0.3.0 [INFO] [stderr] Downloaded atomic-take v1.1.0 [INFO] [stderr] Downloaded indoc v1.0.9 [INFO] [stderr] Downloaded sqlite3 v0.24.0 [INFO] [stderr] Downloaded pnet_sys v0.31.0 [INFO] [stderr] Downloaded multiset v0.0.5 [INFO] [stderr] Downloaded quanta v0.9.3 [INFO] [stderr] Downloaded float-ord v0.3.2 [INFO] [stderr] Downloaded phf_macros v0.10.0 [INFO] [stderr] Downloaded libc-stdhandle v0.1.0 [INFO] [stderr] Downloaded bitset v0.1.2 [INFO] [stderr] Downloaded qt_macros v0.1.1 [INFO] [stderr] Downloaded qt_ritual_common v0.4.0 [INFO] [stderr] Downloaded qt_ritual_build v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4cb1dc8094329a44de5a3f911c2638a5892a79b897e17f9f9448af0e9ef5dfe4 [INFO] running `Command { std: "docker" "start" "-a" "4cb1dc8094329a44de5a3f911c2638a5892a79b897e17f9f9448af0e9ef5dfe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cb1dc8094329a44de5a3f911c2638a5892a79b897e17f9f9448af0e9ef5dfe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cb1dc8094329a44de5a3f911c2638a5892a79b897e17f9f9448af0e9ef5dfe4", kill_on_drop: false }` [INFO] [stdout] 4cb1dc8094329a44de5a3f911c2638a5892a79b897e17f9f9448af0e9ef5dfe4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6682111659d5b27d3448da60ad9155f2068cf7f8bfc147340567bd4b88bfdd2e [INFO] running `Command { std: "docker" "start" "-a" "6682111659d5b27d3448da60ad9155f2068cf7f8bfc147340567bd4b88bfdd2e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling ahash v0.7.7 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] 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[stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling qttypes v0.2.11 [INFO] [stderr] Compiling cpp_macros v0.5.9 [INFO] [stderr] Compiling qmetaobject v0.2.10 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling qt_macros v0.1.1 [INFO] [stderr] Compiling qmetaobject_impl v0.2.10 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling cpp v0.5.9 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling libevent-sys v0.2.6 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking serde-big-array v0.4.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Checking time v0.3.31 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Compiling qt_ritual_common v0.4.0 [INFO] [stderr] Compiling ritual_build v0.4.0 [INFO] [stderr] Compiling qt_ritual_build v0.5.0 [INFO] [stderr] Compiling qt_core v0.5.0 [INFO] [stderr] Compiling qt_gui v0.5.0 [INFO] [stderr] Checking libevent v0.1.0 [INFO] [stderr] Checking bitcoin-imports v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-cfg v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-derive v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-support v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-primitives v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-muhash v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/num3072.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / /** [INFO] [stdout] 24 | | | Sanity check for Num3072 constants [INFO] [stdout] 25 | | | [INFO] [stdout] 26 | | */ [INFO] [stdout] | |________^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/num3072.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / /** [INFO] [stdout] 34 | | | Hard coded values in MuHash3072 constructor [INFO] [stdout] 35 | | | and Finalize [INFO] [stdout] 36 | | | [INFO] [stdout] 37 | | */ [INFO] [stdout] | |________^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/num3072.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / /** [INFO] [stdout] 24 | | | Sanity check for Num3072 constants [INFO] [stdout] 25 | | | [INFO] [stdout] 26 | | */ [INFO] [stdout] | |________^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/num3072.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / /** [INFO] [stdout] 34 | | | Hard coded values in MuHash3072 constructor [INFO] [stdout] 35 | | | and Finalize [INFO] [stdout] 36 | | | [INFO] [stdout] 37 | | */ [INFO] [stdout] | |________^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_` [INFO] [stdout] --> src/muhash.rs:72:34 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn to_num3072(&mut self, in_: &[u8]) -> Num3072 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_in_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_` [INFO] [stdout] --> src/muhash.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn new(in_: &[u8]) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_in_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/muhash.rs:104:32 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn finalize(&mut self, out: &mut u256) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_` [INFO] [stdout] --> src/muhash.rs:123:30 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn insert(&mut self, in_: &[u8]) -> &mut MuHash3072 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_in_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_` [INFO] [stdout] --> src/muhash.rs:137:30 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn remove(&mut self, in_: &[u8]) -> &mut MuHash3072 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_in_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_out` [INFO] [stdout] --> src/num3072.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | in_out: &mut Num3072, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sq` [INFO] [stdout] --> src/num3072.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | sq: i32, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_sq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mul` [INFO] [stdout] --> src/num3072.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | mul: &Num3072) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/num3072.rs:149:32 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn multiply(&mut self, a: &Num3072) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/num3072.rs:238:30 [INFO] [stdout] | [INFO] [stdout] 238 | pub fn divide(&mut self, a: &Num3072) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/num3072.rs:258:16 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn new(data: &[u8; num_3072::BYTE_SIZE]) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/num3072.rs:274:32 [INFO] [stdout] | [INFO] [stdout] 274 | pub fn to_bytes(&mut self, out: &mut [u8; num_3072::BYTE_SIZE]) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/limb.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | c2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/limb.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | n: &mut Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/limb.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | a: &Limb, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/limb.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | b: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/limb.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | c2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d0` [INFO] [stdout] --> src/limb.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | d0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d1` [INFO] [stdout] --> src/limb.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | d1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d2` [INFO] [stdout] --> src/limb.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | d2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/limb.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | n: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/limb.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | n: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/limb.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | c2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/limb.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | a: &Limb, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/limb.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | b: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/limb.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | c2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/limb.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | a: &Limb, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/limb.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | b: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/limb.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | a: &Limb, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/limb.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | n: &mut Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mul` [INFO] [stdout] --> src/divmul.rs:10:40 [INFO] [stdout] | [INFO] [stdout] 10 | #[inline] fn mul_assign(&mut self, mul: &MuHash3072) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `div` [INFO] [stdout] --> src/divmul.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | #[inline] fn div_assign(&mut self, div: &MuHash3072) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_div` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `numerator` and `denominator` are never read [INFO] [stdout] --> src/muhash.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct MuHash3072 { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 55 | [INFO] [stdout] 56 | numerator: Num3072, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 57 | denominator: Num3072, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `limbs` is never read [INFO] [stdout] --> src/num3072.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Num3072 { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 4 | limbs: [Limb; num_3072::LIMBS], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_` [INFO] [stdout] --> src/muhash.rs:72:34 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn to_num3072(&mut self, in_: &[u8]) -> Num3072 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_in_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_` [INFO] [stdout] --> src/muhash.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn new(in_: &[u8]) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_in_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/muhash.rs:104:32 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn finalize(&mut self, out: &mut u256) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_` [INFO] [stdout] --> src/muhash.rs:123:30 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn insert(&mut self, in_: &[u8]) -> &mut MuHash3072 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_in_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_` [INFO] [stdout] --> src/muhash.rs:137:30 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn remove(&mut self, in_: &[u8]) -> &mut MuHash3072 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_in_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `in_out` [INFO] [stdout] --> src/num3072.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | in_out: &mut Num3072, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sq` [INFO] [stdout] --> src/num3072.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | sq: i32, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_sq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mul` [INFO] [stdout] --> src/num3072.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | mul: &Num3072) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/num3072.rs:149:32 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn multiply(&mut self, a: &Num3072) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/num3072.rs:238:30 [INFO] [stdout] | [INFO] [stdout] 238 | pub fn divide(&mut self, a: &Num3072) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/num3072.rs:258:16 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn new(data: &[u8; num_3072::BYTE_SIZE]) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> src/num3072.rs:274:32 [INFO] [stdout] | [INFO] [stdout] 274 | pub fn to_bytes(&mut self, out: &mut [u8; num_3072::BYTE_SIZE]) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/limb.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | c2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/limb.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | n: &mut Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/limb.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | a: &Limb, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/limb.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | b: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/limb.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | c2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d0` [INFO] [stdout] --> src/limb.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | d0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d1` [INFO] [stdout] --> src/limb.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | d1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d2` [INFO] [stdout] --> src/limb.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | d2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/limb.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | n: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/limb.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | n: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/limb.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | c2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/limb.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | a: &Limb, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/limb.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | b: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/limb.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | c2: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/limb.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | a: &Limb, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/limb.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | b: &Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c0` [INFO] [stdout] --> src/limb.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | c0: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/limb.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | c1: &mut Limb, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/limb.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | a: &Limb, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/limb.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | n: &mut Limb) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mul` [INFO] [stdout] --> src/divmul.rs:10:40 [INFO] [stdout] | [INFO] [stdout] 10 | #[inline] fn mul_assign(&mut self, mul: &MuHash3072) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `div` [INFO] [stdout] --> src/divmul.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | #[inline] fn div_assign(&mut self, div: &MuHash3072) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_div` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `numerator` and `denominator` are never read [INFO] [stdout] --> src/muhash.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct MuHash3072 { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 55 | [INFO] [stdout] 56 | numerator: Num3072, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 57 | denominator: Num3072, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `limbs` is never read [INFO] [stdout] --> src/num3072.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Num3072 { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 4 | limbs: [Limb; num_3072::LIMBS], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 51 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 51 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "6682111659d5b27d3448da60ad9155f2068cf7f8bfc147340567bd4b88bfdd2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6682111659d5b27d3448da60ad9155f2068cf7f8bfc147340567bd4b88bfdd2e", kill_on_drop: false }` [INFO] [stdout] 6682111659d5b27d3448da60ad9155f2068cf7f8bfc147340567bd4b88bfdd2e [INFO] checking bitcoin-muhash-0.1.16-alpha.0 against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095 [INFO] extracting crate bitcoin-muhash 0.1.16-alpha.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate bitcoin-muhash 0.1.16-alpha.0 on toolchain 047472f299946caf090d1b5608ae4bd9f0416256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoin-muhash 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoin-muhash 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoin-muhash 0.1.16-alpha.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 858acd56149d5bbbee9693363f0a2a2d123dd884964079c513cbce82a8db25b4 [INFO] running `Command { std: "docker" "start" "-a" "858acd56149d5bbbee9693363f0a2a2d123dd884964079c513cbce82a8db25b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "858acd56149d5bbbee9693363f0a2a2d123dd884964079c513cbce82a8db25b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "858acd56149d5bbbee9693363f0a2a2d123dd884964079c513cbce82a8db25b4", kill_on_drop: false }` [INFO] [stdout] 858acd56149d5bbbee9693363f0a2a2d123dd884964079c513cbce82a8db25b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Ddereferencing_mut_binding" "-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" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df9163345e8920778cceca7bb750d3cc207e41ffb53edb13fd1777b5ccc837f7 [INFO] running `Command { std: "docker" "start" "-a" "df9163345e8920778cceca7bb750d3cc207e41ffb53edb13fd1777b5ccc837f7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling ahash v0.7.7 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling dunce v1.0.4 [INFO] [stderr] Compiling pathdiff v0.1.0 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling term-painter v0.2.4 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libloading v0.8.1 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling priority-queue v1.3.2 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling cpp_core v0.6.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling sqlite3-src v0.2.12 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling smallvec v1.13.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling cpp_common v0.5.9 [INFO] [stderr] Compiling sqlite3-sys v0.12.0 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling crossbeam-channel v0.5.11 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling poison v0.1.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling cpp_build v0.5.9 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling shared-mutex v0.3.1 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling sqlite3 v0.24.0 [INFO] [stderr] Compiling sqlite v0.25.3 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling quanta v0.9.3 [INFO] [stderr] Compiling pnet_sys v0.31.0 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling const-default v1.0.0 [INFO] [stderr] Compiling float-ord v0.3.2 [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/047472f299946caf090d1b5608ae4bd9f0416256/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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"' -C metadata=09e36d6fd70b1f54 -C extra-filename=-09e36d6fd70b1f54 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6b9bfd6e4131b578.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7a3de28047d03fd7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.rmeta --cap-lints allow --cap-lints=forbid -Ddereferencing_mut_binding` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "df9163345e8920778cceca7bb750d3cc207e41ffb53edb13fd1777b5ccc837f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df9163345e8920778cceca7bb750d3cc207e41ffb53edb13fd1777b5ccc837f7", kill_on_drop: false }` [INFO] [stdout] df9163345e8920778cceca7bb750d3cc207e41ffb53edb13fd1777b5ccc837f7