[INFO] fetching crate bitcoin-sha3 0.1.16-alpha.0... [INFO] checking bitcoin-sha3-0.1.16-alpha.0 against master#bd54536e124b3046f607a930951512605824f4e3 for pr-114776 [INFO] extracting crate bitcoin-sha3 0.1.16-alpha.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate bitcoin-sha3 0.1.16-alpha.0 on toolchain bd54536e124b3046f607a930951512605824f4e3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoin-sha3 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoin-sha3 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoin-sha3 0.1.16-alpha.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "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" "+bd54536e124b3046f607a930951512605824f4e3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4cdc4d75bd2a8eb2df70016372858c1657fb4270d9756d08fa47e58647bc43cf [INFO] running `Command { std: "docker" "start" "-a" "4cdc4d75bd2a8eb2df70016372858c1657fb4270d9756d08fa47e58647bc43cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cdc4d75bd2a8eb2df70016372858c1657fb4270d9756d08fa47e58647bc43cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cdc4d75bd2a8eb2df70016372858c1657fb4270d9756d08fa47e58647bc43cf", kill_on_drop: false }` [INFO] [stdout] 4cdc4d75bd2a8eb2df70016372858c1657fb4270d9756d08fa47e58647bc43cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+bd54536e124b3046f607a930951512605824f4e3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38df2a8057c707d22a09fd56ba540a53b35a06ea929f9e0e76fec0b14b52b616 [INFO] running `Command { std: "docker" "start" "-a" "38df2a8057c707d22a09fd56ba540a53b35a06ea929f9e0e76fec0b14b52b616", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling gimli v0.27.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Compiling object v0.31.1 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling pathdiff v0.1.0 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling dunce v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling term-painter v0.2.4 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Compiling sqlite3-src v0.2.12 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling os_str_bytes v6.5.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [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 env_logger v0.9.3 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [INFO] [stderr] Compiling priority-queue v1.3.2 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling sqlite3-sys v0.12.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling openssl-sys v0.9.91 [INFO] [stderr] Compiling cpp_core v0.6.0 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Compiling poison v0.1.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling shared-mutex v0.3.1 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling addr2line v0.20.0 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling sqlite v0.25.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling sqlite3 v0.24.0 [INFO] [stderr] Compiling pnet_sys v0.31.0 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling comparator v0.3.0 [INFO] [stderr] Compiling atomic_float v0.1.0 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling deranged v0.3.7 [INFO] [stderr] Compiling quanta v0.9.3 [INFO] [stderr] Compiling serde-big-array v0.4.1 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling atomic v0.5.3 [INFO] [stderr] Compiling cpp_common v0.5.8 [INFO] [stderr] Compiling time-point v0.1.1 [INFO] [stderr] Compiling multiset v0.0.5 [INFO] [stderr] Compiling const-default v1.0.0 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling cpp_build v0.5.8 [INFO] [stderr] Compiling bitset v0.1.2 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling atomic-take v1.1.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling time v0.3.25 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling qttypes v0.2.9 [INFO] [stderr] Compiling cpp_macros v0.5.8 [INFO] [stderr] Compiling qmetaobject v0.2.9 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling qt_macros v0.1.1 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling qmetaobject_impl v0.2.9 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Compiling cpp v0.5.8 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling ritual_common v0.4.0 [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] Compiling ritual_build v0.4.0 [INFO] [stderr] Compiling qt_ritual_common 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-sha3 v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | 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/sha3.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / /** [INFO] [stdout] 29 | | | error msg: "Rate must be a multiple of [INFO] [stdout] 30 | | | 8 bytes" [INFO] [stdout] 31 | | | [INFO] [stdout] 32 | | */ [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 import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | 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/sha3.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / /** [INFO] [stdout] 29 | | | error msg: "Rate must be a multiple of [INFO] [stdout] 30 | | | 8 bytes" [INFO] [stdout] 31 | | | [INFO] [stdout] 32 | | */ [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 variable: `data` [INFO] [stdout] --> src/sha3.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn write(&mut self, data: &[u8]) -> &mut SHA3_256 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/sha3.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn finalize(&mut self, output: &[u8]) -> &mut SHA3_256 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/sha3.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn write(&mut self, data: &[u8]) -> &mut SHA3_256 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/sha3.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn finalize(&mut self, output: &[u8]) -> &mut SHA3_256 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/sha3.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn rotl(x: u64, n: i32) -> u64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/sha3.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn rotl(x: u64, n: i32) -> u64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/sha3.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn rotl(x: u64, n: i32) -> u64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/sha3.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn keccakf(st: &mut [u64; 25]) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/sha3.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn rotl(x: u64, n: i32) -> u64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/sha3.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn keccakf(st: &mut [u64; 25]) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `state`, `buffer`, `bufsize`, and `pos` are never read [INFO] [stdout] --> src/sha3.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct SHA3_256 { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 7 | state: [u64; 25], // default = {0} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | buffer: Sha3_256Buffer, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | bufsize: u32, // default = 0 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | pos: u32, // default = 0 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `state`, `buffer`, `bufsize`, and `pos` are never read [INFO] [stdout] --> src/sha3.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct SHA3_256 { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 7 | state: [u64; 25], // default = {0} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | buffer: Sha3_256Buffer, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | bufsize: u32, // default = 0 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | pos: u32, // default = 0 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "38df2a8057c707d22a09fd56ba540a53b35a06ea929f9e0e76fec0b14b52b616", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38df2a8057c707d22a09fd56ba540a53b35a06ea929f9e0e76fec0b14b52b616", kill_on_drop: false }` [INFO] [stdout] 38df2a8057c707d22a09fd56ba540a53b35a06ea929f9e0e76fec0b14b52b616