[INFO] fetching crate bitcoin-secp256k1 0.1.12-alpha.0...
[INFO] documenting bitcoin-secp256k1-0.1.12-alpha.0 against master#c04832643d70479988a3ad9d92b63d9bc95e9c6d for pr-107291
[INFO] extracting crate bitcoin-secp256k1 0.1.12-alpha.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bitcoin-secp256k1 0.1.12-alpha.0 on toolchain c04832643d70479988a3ad9d92b63d9bc95e9c6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-secp256k1 0.1.12-alpha.0
[INFO] finished tweaking crates.io crate bitcoin-secp256k1 0.1.12-alpha.0
[INFO] tweaked toml for crates.io crate bitcoin-secp256k1 0.1.12-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" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoinsecp256k1-field v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-key v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-cache v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoin-amt v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinsecp256k1-group v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinsecp256k1-modinv v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoin-key v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-status v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-comparator v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-file v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoin-support v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoin-primitives v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-env v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-log v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-filter v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-snapshot v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-options v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-rand v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-slice v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-util v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-table v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinsecp256k1-ec v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinsecp256k1-scalar v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoin-univalue v0.1.12-alpha.0
[INFO] [stderr]   Downloaded bitcoinsecp256k1-scratch v0.1.12-alpha.0
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c249f2e435fca329a1ca2c6f9481c67b81cf4174c34ed95ec56a77b190392221
[INFO] running `Command { std: "docker" "start" "-a" "c249f2e435fca329a1ca2c6f9481c67b81cf4174c34ed95ec56a77b190392221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c249f2e435fca329a1ca2c6f9481c67b81cf4174c34ed95ec56a77b190392221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c249f2e435fca329a1ca2c6f9481c67b81cf4174c34ed95ec56a77b190392221", kill_on_drop: false }`
[INFO] [stdout] c249f2e435fca329a1ca2c6f9481c67b81cf4174c34ed95ec56a77b190392221
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad05443f3daaec7f8f70ed77b063cda6818502a28a70a5c0b47620aad60b779
[INFO] running `Command { std: "docker" "start" "-a" "2ad05443f3daaec7f8f70ed77b063cda6818502a28a70a5c0b47620aad60b779", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling gimli v0.27.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling num_cpus v1.15.0
[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 v0.6.2
[INFO] [stderr]    Compiling dunce v1.0.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling sqlite3-src v0.2.12
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0
[INFO] [stderr]    Compiling priority-queue v1.3.1
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling openssl-sys v0.9.80
[INFO] [stderr]    Compiling cpp_core v0.6.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling sqlite3-sys v0.12.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling raw-cpuid v10.6.1
[INFO] [stderr]    Compiling poison v0.1.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling shared-mutex v0.3.1
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling sqlite3 v0.24.0
[INFO] [stderr]    Compiling sqlite v0.25.3
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling pnet_sys v0.31.0
[INFO] [stderr]    Compiling time-point v0.1.1
[INFO] [stderr]    Compiling atomic-take v1.1.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling cpp_common v0.5.7
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling quanta v0.9.3
[INFO] [stderr]    Compiling bitset v0.1.2
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling cpp_build v0.5.7
[INFO] [stderr]    Compiling multiset v0.0.5
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling comparator v0.3.0
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling qttypes v0.2.8
[INFO] [stderr]    Compiling cpp_macros v0.5.7
[INFO] [stderr]    Compiling qt_macros v0.1.1
[INFO] [stderr]    Compiling qmetaobject v0.2.7
[INFO] [stderr]    Compiling qmetaobject_impl v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling delegate v0.7.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling try-catch v0.2.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling modular-bitfield v0.11.2
[INFO] [stderr]    Compiling libevent-sys v0.2.5
[INFO] [stderr]    Compiling cpp v0.5.7
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]     Checking multimap v0.8.3
[INFO] [stderr]     Checking time v0.3.17
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking serde-big-array v0.4.1
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.92
[INFO] [stderr]    Compiling bincode v1.3.3
[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]    Compiling libevent v0.1.0
[INFO] [stderr]     Checking bitcoin-imports v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoin-cfg v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoin-derive v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-slice v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-status v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-util v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-filter v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-comparator v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-key v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-file v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-rand v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-log v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinsecp256k1-modinv v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-cache v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-env v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-snapshot v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-options v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoin-support v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinsecp256k1-field v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoin-amt v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoin-primitives v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoin-univalue v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-table v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinsecp256k1-group v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinsecp256k1-scratch v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinsecp256k1-scalar v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoin-key v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoinsecp256k1-ec v0.1.12-alpha.0
[INFO] [stderr]    Compiling bitcoin-secp256k1 v0.1.12-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting bitcoin-secp256k1 v0.1.12-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:10:43
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const FLAGS_TYPE_MASK:        usize = ((1 << 8) - 1);
[INFO] [stdout]    |                                           ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 - pub const FLAGS_TYPE_MASK:        usize = ((1 << 8) - 1);
[INFO] [stdout] 10 + pub const FLAGS_TYPE_MASK:        usize = (1 << 8) - 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const FLAGS_TYPE_CONTEXT:     usize = (1 << 0);
[INFO] [stdout]    |                                           ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 - pub const FLAGS_TYPE_CONTEXT:     usize = (1 << 0);
[INFO] [stdout] 11 + pub const FLAGS_TYPE_CONTEXT:     usize = 1 << 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:12:43
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const FLAGS_TYPE_COMPRESSION: usize = (1 << 1);
[INFO] [stdout]    |                                           ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 - pub const FLAGS_TYPE_COMPRESSION: usize = (1 << 1);
[INFO] [stdout] 12 + pub const FLAGS_TYPE_COMPRESSION: usize = 1 << 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:19:49
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const FLAGS_BIT_CONTEXT_VERIFY:     usize = (1 << 8);
[INFO] [stdout]    |                                                 ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub const FLAGS_BIT_CONTEXT_VERIFY:     usize = (1 << 8);
[INFO] [stdout] 19 + pub const FLAGS_BIT_CONTEXT_VERIFY:     usize = 1 << 8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:20:49
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const FLAGS_BIT_CONTEXT_SIGN:       usize = (1 << 9);
[INFO] [stdout]    |                                                 ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - pub const FLAGS_BIT_CONTEXT_SIGN:       usize = (1 << 9);
[INFO] [stdout] 20 + pub const FLAGS_BIT_CONTEXT_SIGN:       usize = 1 << 9;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:21:49
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const FLAGS_BIT_CONTEXT_DECLASSIFY: usize = (1 << 10);
[INFO] [stdout]    |                                                 ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - pub const FLAGS_BIT_CONTEXT_DECLASSIFY: usize = (1 << 10);
[INFO] [stdout] 21 + pub const FLAGS_BIT_CONTEXT_DECLASSIFY: usize = 1 << 10;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:22:49
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const FLAGS_BIT_COMPRESSION:        usize = (1 << 8);
[INFO] [stdout]    |                                                 ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub const FLAGS_BIT_COMPRESSION:        usize = (1 << 8);
[INFO] [stdout] 22 + pub const FLAGS_BIT_COMPRESSION:        usize = 1 << 8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:38:36
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const EC_COMPRESSED:   usize = (FLAGS_TYPE_COMPRESSION | FLAGS_BIT_COMPRESSION);
[INFO] [stdout]    |                                    ^                                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 - pub const EC_COMPRESSED:   usize = (FLAGS_TYPE_COMPRESSION | FLAGS_BIT_COMPRESSION);
[INFO] [stdout] 38 + pub const EC_COMPRESSED:   usize = FLAGS_TYPE_COMPRESSION | FLAGS_BIT_COMPRESSION;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:39:36
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const EC_UNCOMPRESSED: usize = (FLAGS_TYPE_COMPRESSION);
[INFO] [stdout]    |                                    ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 - pub const EC_UNCOMPRESSED: usize = (FLAGS_TYPE_COMPRESSION);
[INFO] [stdout] 39 + pub const EC_UNCOMPRESSED: usize = FLAGS_TYPE_COMPRESSION;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 14s
[INFO] running `Command { std: "docker" "inspect" "2ad05443f3daaec7f8f70ed77b063cda6818502a28a70a5c0b47620aad60b779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad05443f3daaec7f8f70ed77b063cda6818502a28a70a5c0b47620aad60b779", kill_on_drop: false }`
[INFO] [stdout] 2ad05443f3daaec7f8f70ed77b063cda6818502a28a70a5c0b47620aad60b779
[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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fa7521b100e3aaeeb3892e19c5d53a4a688a94d334fe787bcdb0bfe87afb23f
[INFO] running `Command { std: "docker" "start" "-a" "2fa7521b100e3aaeeb3892e19c5d53a4a688a94d334fe787bcdb0bfe87afb23f", kill_on_drop: false }`
[INFO] [stderr]  Documenting bitcoin-secp256k1 v0.1.12-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:10:43
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const FLAGS_TYPE_MASK:        usize = ((1 << 8) - 1);
[INFO] [stdout]    |                                           ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 - pub const FLAGS_TYPE_MASK:        usize = ((1 << 8) - 1);
[INFO] [stdout] 10 + pub const FLAGS_TYPE_MASK:        usize = (1 << 8) - 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const FLAGS_TYPE_CONTEXT:     usize = (1 << 0);
[INFO] [stdout]    |                                           ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 - pub const FLAGS_TYPE_CONTEXT:     usize = (1 << 0);
[INFO] [stdout] 11 + pub const FLAGS_TYPE_CONTEXT:     usize = 1 << 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:12:43
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const FLAGS_TYPE_COMPRESSION: usize = (1 << 1);
[INFO] [stdout]    |                                           ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 - pub const FLAGS_TYPE_COMPRESSION: usize = (1 << 1);
[INFO] [stdout] 12 + pub const FLAGS_TYPE_COMPRESSION: usize = 1 << 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:19:49
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const FLAGS_BIT_CONTEXT_VERIFY:     usize = (1 << 8);
[INFO] [stdout]    |                                                 ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub const FLAGS_BIT_CONTEXT_VERIFY:     usize = (1 << 8);
[INFO] [stdout] 19 + pub const FLAGS_BIT_CONTEXT_VERIFY:     usize = 1 << 8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:20:49
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const FLAGS_BIT_CONTEXT_SIGN:       usize = (1 << 9);
[INFO] [stdout]    |                                                 ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - pub const FLAGS_BIT_CONTEXT_SIGN:       usize = (1 << 9);
[INFO] [stdout] 20 + pub const FLAGS_BIT_CONTEXT_SIGN:       usize = 1 << 9;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:21:49
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const FLAGS_BIT_CONTEXT_DECLASSIFY: usize = (1 << 10);
[INFO] [stdout]    |                                                 ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - pub const FLAGS_BIT_CONTEXT_DECLASSIFY: usize = (1 << 10);
[INFO] [stdout] 21 + pub const FLAGS_BIT_CONTEXT_DECLASSIFY: usize = 1 << 10;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:22:49
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const FLAGS_BIT_COMPRESSION:        usize = (1 << 8);
[INFO] [stdout]    |                                                 ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub const FLAGS_BIT_COMPRESSION:        usize = (1 << 8);
[INFO] [stdout] 22 + pub const FLAGS_BIT_COMPRESSION:        usize = 1 << 8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:38:36
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const EC_COMPRESSED:   usize = (FLAGS_TYPE_COMPRESSION | FLAGS_BIT_COMPRESSION);
[INFO] [stdout]    |                                    ^                                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 - pub const EC_COMPRESSED:   usize = (FLAGS_TYPE_COMPRESSION | FLAGS_BIT_COMPRESSION);
[INFO] [stdout] 38 + pub const EC_COMPRESSED:   usize = FLAGS_TYPE_COMPRESSION | FLAGS_BIT_COMPRESSION;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/secp256k1.rs:39:36
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const EC_UNCOMPRESSED: usize = (FLAGS_TYPE_COMPRESSION);
[INFO] [stdout]    |                                    ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 - pub const EC_UNCOMPRESSED: usize = (FLAGS_TYPE_COMPRESSION);
[INFO] [stdout] 39 + pub const EC_UNCOMPRESSED: usize = FLAGS_TYPE_COMPRESSION;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "2fa7521b100e3aaeeb3892e19c5d53a4a688a94d334fe787bcdb0bfe87afb23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa7521b100e3aaeeb3892e19c5d53a4a688a94d334fe787bcdb0bfe87afb23f", kill_on_drop: false }`
[INFO] [stdout] 2fa7521b100e3aaeeb3892e19c5d53a4a688a94d334fe787bcdb0bfe87afb23f