[INFO] cloning repository https://github.com/jamesblacklock/frabjous-bitcoin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamesblacklock/frabjous-bitcoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesblacklock%2Ffrabjous-bitcoin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesblacklock%2Ffrabjous-bitcoin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96bc627593807df651d682f01af6e9a7c3ea72eb
[INFO] testing jamesblacklock/frabjous-bitcoin against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesblacklock%2Ffrabjous-bitcoin" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jamesblacklock/frabjous-bitcoin
[INFO] finished tweaking git repo https://github.com/jamesblacklock/frabjous-bitcoin
[INFO] tweaked toml for git repo https://github.com/jamesblacklock/frabjous-bitcoin written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamesblacklock/frabjous-bitcoin on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jamesblacklock/frabjous-bitcoin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.73
[INFO] [stderr]   Downloaded getrandom v0.2.5
[INFO] [stderr]   Downloaded ctrlc v3.2.1
[INFO] [stderr]   Downloaded secp256k1 v0.22.1
[INFO] [stderr]   Downloaded nix v0.23.1
[INFO] [stderr]   Downloaded libc v0.2.121
[INFO] [stderr]   Downloaded secp256k1-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2809e8e848845ddd5523a0fcd3cc35177c6de7f2f6fd0d565e81c2d35f789e2
[INFO] running `Command { std: "docker" "start" "-a" "e2809e8e848845ddd5523a0fcd3cc35177c6de7f2f6fd0d565e81c2d35f789e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2809e8e848845ddd5523a0fcd3cc35177c6de7f2f6fd0d565e81c2d35f789e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2809e8e848845ddd5523a0fcd3cc35177c6de7f2f6fd0d565e81c2d35f789e2", kill_on_drop: false }`
[INFO] [stdout] e2809e8e848845ddd5523a0fcd3cc35177c6de7f2f6fd0d565e81c2d35f789e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f12a68d4e0c0513d780efce4600d9ddc9254c60211d7cccec22290a977fb29
[INFO] running `Command { std: "docker" "start" "-a" "70f12a68d4e0c0513d780efce4600d9ddc9254c60211d7cccec22290a977fb29", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ctrlc v3.2.1
[INFO] [stderr]    Compiling frabjous-bitcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/script/op.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 |     network::{Serialize, Deserialize},
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bip34_height`, `cltv_height`, `strict_der_height`, and `segwit_height` are never read
[INFO] [stdout]   --> src/main.rs:56:2
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConsensusParams {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 56 |     bip34_height:      usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 57 |     cltv_height:       usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 58 |     strict_der_height: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |     csv_height:        usize,
[INFO] [stdout] 60 |     segwit_height:     usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `strict_der_enabled`, `csv_enabled`, and `segwit_enabled` are never used
[INFO] [stdout]    --> src/main.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl State {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn strict_der_enabled(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn csv_enabled(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     fn segwit_enabled(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_hex` is never used
[INFO] [stdout]   --> src/common.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn bytes_to_hex(bytes: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_hex_le` is never used
[INFO] [stdout]   --> src/common.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn bytes_to_hex_le(bytes: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_hex_impl` is never used
[INFO] [stdout]   --> src/common.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn bytes_to_hex_impl<T: Iterator<Item=u8>>(bytes: T) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/network/message/inv.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | impl Inv {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 119 |     pub fn new(items: Vec<InvItem>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]    --> src/network/message/headers.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 139 | impl Headers {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn iter(&self) -> std::slice::Iter<Header> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `builder` is never used
[INFO] [stdout]   --> src/script/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Script {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn builder() -> ScriptBuilder {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScriptBuilder` is never constructed
[INFO] [stdout]   --> src/script/mod.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct ScriptBuilder(Script);
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `append` and `build` are never used
[INFO] [stdout]   --> src/script/mod.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl ScriptBuilder {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] 80 |     #[must_use]
[INFO] [stdout] 81 |     pub fn append(mut self, op: Op) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn build(self) -> Script {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_words` is never used
[INFO] [stdout]   --> src/crypto/sha256.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Sha256 {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn as_words<'a>(&'a self) -> &'a[u32] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_words` is never used
[INFO] [stdout]    --> src/crypto/ripemd160.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl Ripemd160 {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub fn as_words<'a>(&'a self) -> &'a[u32] {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ECDSA_B` is never used
[INFO] [stdout]   --> src/crypto/ecdsa.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const ECDSA_B:     u256 = u256::from_raw_le([7, 0, 0, 0]);
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `x` and `y` are never used
[INFO] [stdout]   --> src/crypto/ecdsa.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl ECDSAPoint {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 51 |     pub fn x(&self) -> Option<u256> {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn y(&self) -> Option<u256> {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_coords` is never used
[INFO] [stdout]    --> src/crypto/ecdsa.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 164 | impl ECDSAPubKey {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 165 |     pub fn from_coords(x: u256, y: u256) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/crypto/ecdsa.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | impl ECDSASig {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 267 |     pub fn new(r: u256, s: u256) -> ECDSASig {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `resize`, `pow`, and `dec` are never used
[INFO] [stdout]    --> src/crypto/big_int.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  11 | impl <const W: usize> BigInt<W> {
[INFO] [stdout]     | ------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  16 |     pub fn resize<const X: usize>(self) -> BigInt<X> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn pow(self, other: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn dec(s: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/network/message/inv.rs:125:14
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn iter(&self) -> std::slice::Iter<InvItem> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn iter(&self) -> std::slice::Iter<'_, InvItem> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/network/message/headers.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn iter(&self) -> std::slice::Iter<Header> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn iter(&self) -> std::slice::Iter<'_, Header> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/script/mod.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn ops(&self) -> ScriptIterator {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn ops(&self) -> ScriptIterator<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/script/mod.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn ops_from(&self, offset: usize) -> ScriptIterator {
[INFO] [stdout]    |                 ^^^^^                    ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn ops_from(&self, offset: usize) -> ScriptIterator<'_> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/crypto/sha256.rs:86:32
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn from(message: &'a [u8]) -> Chunks {
[INFO] [stdout]    |                       --          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn from(message: &'a [u8]) -> Chunks<'a> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.02s
[INFO] running `Command { std: "docker" "inspect" "70f12a68d4e0c0513d780efce4600d9ddc9254c60211d7cccec22290a977fb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f12a68d4e0c0513d780efce4600d9ddc9254c60211d7cccec22290a977fb29", kill_on_drop: false }`
[INFO] [stdout] 70f12a68d4e0c0513d780efce4600d9ddc9254c60211d7cccec22290a977fb29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0883821f72a6c3fedd18869876dc97428c70efd29e8f490d23e5d1e0dce7f58
[INFO] running `Command { std: "docker" "start" "-a" "e0883821f72a6c3fedd18869876dc97428c70efd29e8f490d23e5d1e0dce7f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling frabjous-bitcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `bip34_height`, `cltv_height`, `strict_der_height`, and `segwit_height` are never read
[INFO] [stdout]   --> src/main.rs:56:2
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConsensusParams {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 56 |     bip34_height:      usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 57 |     cltv_height:       usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 58 |     strict_der_height: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |     csv_height:        usize,
[INFO] [stdout] 60 |     segwit_height:     usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `strict_der_enabled`, `csv_enabled`, and `segwit_enabled` are never used
[INFO] [stdout]    --> src/main.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl State {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn strict_der_enabled(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn csv_enabled(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     fn segwit_enabled(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_hex` is never used
[INFO] [stdout]   --> src/common.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn bytes_to_hex(bytes: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_hex_le` is never used
[INFO] [stdout]   --> src/common.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn bytes_to_hex_le(bytes: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_hex_impl` is never used
[INFO] [stdout]   --> src/common.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn bytes_to_hex_impl<T: Iterator<Item=u8>>(bytes: T) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/network/message/inv.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | impl Inv {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 119 |     pub fn new(items: Vec<InvItem>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]    --> src/network/message/headers.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 139 | impl Headers {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn iter(&self) -> std::slice::Iter<Header> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_words` is never used
[INFO] [stdout]   --> src/crypto/sha256.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Sha256 {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn as_words<'a>(&'a self) -> &'a[u32] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_words` is never used
[INFO] [stdout]    --> src/crypto/ripemd160.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl Ripemd160 {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub fn as_words<'a>(&'a self) -> &'a[u32] {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ECDSA_B` is never used
[INFO] [stdout]   --> src/crypto/ecdsa.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const ECDSA_B:     u256 = u256::from_raw_le([7, 0, 0, 0]);
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_coords` is never used
[INFO] [stdout]    --> src/crypto/ecdsa.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 164 | impl ECDSAPubKey {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 165 |     pub fn from_coords(x: u256, y: u256) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/crypto/ecdsa.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 266 | impl ECDSASig {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 267 |     pub fn new(r: u256, s: u256) -> ECDSASig {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/network/message/inv.rs:125:14
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn iter(&self) -> std::slice::Iter<InvItem> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn iter(&self) -> std::slice::Iter<'_, InvItem> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/network/message/headers.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn iter(&self) -> std::slice::Iter<Header> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn iter(&self) -> std::slice::Iter<'_, Header> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/script/mod.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn ops(&self) -> ScriptIterator {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn ops(&self) -> ScriptIterator<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/script/mod.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn ops_from(&self, offset: usize) -> ScriptIterator {
[INFO] [stdout]    |                 ^^^^^                    ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn ops_from(&self, offset: usize) -> ScriptIterator<'_> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/crypto/sha256.rs:86:32
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn from(message: &'a [u8]) -> Chunks {
[INFO] [stdout]    |                       --          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn from(message: &'a [u8]) -> Chunks<'a> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "e0883821f72a6c3fedd18869876dc97428c70efd29e8f490d23e5d1e0dce7f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0883821f72a6c3fedd18869876dc97428c70efd29e8f490d23e5d1e0dce7f58", kill_on_drop: false }`
[INFO] [stdout] e0883821f72a6c3fedd18869876dc97428c70efd29e8f490d23e5d1e0dce7f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c26f3f5afb20e5d06d6796d5835e6aa9649678df7bacd9af8cc70cbfbc5e60b
[INFO] running `Command { std: "docker" "start" "-a" "1c26f3f5afb20e5d06d6796d5835e6aa9649678df7bacd9af8cc70cbfbc5e60b", kill_on_drop: false }`
[INFO] [stderr] warning: fields `bip34_height`, `cltv_height`, `strict_der_height`, and `segwit_height` are never read
[INFO] [stderr]   --> src/main.rs:56:2
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub struct ConsensusParams {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 56 |     bip34_height:      usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 57 |     cltv_height:       usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 58 |     strict_der_height: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 59 |     csv_height:        usize,
[INFO] [stderr] 60 |     segwit_height:     usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `strict_der_enabled`, `csv_enabled`, and `segwit_enabled` are never used
[INFO] [stderr]    --> src/main.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr]  89 | impl State {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 106 |     fn strict_der_enabled(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 |     fn csv_enabled(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     fn segwit_enabled(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_to_hex` is never used
[INFO] [stderr]   --> src/common.rs:87:8
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn bytes_to_hex(bytes: &[u8]) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_to_hex_le` is never used
[INFO] [stderr]   --> src/common.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub fn bytes_to_hex_le(bytes: &[u8]) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bytes_to_hex_impl` is never used
[INFO] [stderr]   --> src/common.rs:95:8
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn bytes_to_hex_impl<T: Iterator<Item=u8>>(bytes: T) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/network/message/inv.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 118 | impl Inv {
[INFO] [stderr]     | -------- associated function in this implementation
[INFO] [stderr] 119 |     pub fn new(items: Vec<InvItem>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `iter` is never used
[INFO] [stderr]    --> src/network/message/headers.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 139 | impl Headers {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 146 |     pub fn iter(&self) -> std::slice::Iter<Header> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_words` is never used
[INFO] [stderr]   --> src/crypto/sha256.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Sha256 {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn as_words<'a>(&'a self) -> &'a[u32] {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_words` is never used
[INFO] [stderr]    --> src/crypto/ripemd160.rs:324:9
[INFO] [stderr]     |
[INFO] [stderr] 315 | impl Ripemd160 {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 324 |     pub fn as_words<'a>(&'a self) -> &'a[u32] {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ECDSA_B` is never used
[INFO] [stderr]   --> src/crypto/ecdsa.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const ECDSA_B:     u256 = u256::from_raw_le([7, 0, 0, 0]);
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_coords` is never used
[INFO] [stderr]    --> src/crypto/ecdsa.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | impl ECDSAPubKey {
[INFO] [stderr]     | ---------------- associated function in this implementation
[INFO] [stderr] 165 |     pub fn from_coords(x: u256, y: u256) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/crypto/ecdsa.rs:267:9
[INFO] [stderr]     |
[INFO] [stderr] 266 | impl ECDSASig {
[INFO] [stderr]     | ------------- associated function in this implementation
[INFO] [stderr] 267 |     pub fn new(r: u256, s: u256) -> ECDSASig {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/network/message/inv.rs:125:14
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn iter(&self) -> std::slice::Iter<InvItem> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn iter(&self) -> std::slice::Iter<'_, InvItem> {
[INFO] [stderr]     |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/network/message/headers.rs:146:14
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn iter(&self) -> std::slice::Iter<Header> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn iter(&self) -> std::slice::Iter<'_, Header> {
[INFO] [stderr]     |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/script/mod.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn ops(&self) -> ScriptIterator {
[INFO] [stderr]    |                ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                |
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn ops(&self) -> ScriptIterator<'_> {
[INFO] [stderr]    |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/script/mod.rs:34:14
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn ops_from(&self, offset: usize) -> ScriptIterator {
[INFO] [stderr]    |                 ^^^^^                    ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn ops_from(&self, offset: usize) -> ScriptIterator<'_> {
[INFO] [stderr]    |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/crypto/sha256.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn from(message: &'a [u8]) -> Chunks {
[INFO] [stderr]    |                       --          ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn from(message: &'a [u8]) -> Chunks<'a> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `frabjous-bitcoin` (bin "frabjous-bitcoin" test) generated 17 warnings (run `cargo fix --bin "frabjous-bitcoin" -p frabjous-bitcoin --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/frabjous_bitcoin-5ac54e5725d16b3a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test crypto::ripemd160::ripemd160 ... ok
[INFO] [stdout] test script::op::branching_if ... ok
[INFO] [stdout] test script::op::branching_else ... ok
[INFO] [stdout] test crypto::big_int::arithmetic ... FAILED
[INFO] [stdout] test crypto::ecdsa::add_points ... ok
[INFO] [stdout] test crypto::ecdsa::double_points ... ok
[INFO] [stdout] test crypto::ecdsa::decompress ... ok
[INFO] [stdout] test crypto::ecdsa::mul_point_scalar ... ok
[INFO] [stdout] test script::op::pizza ... ok
[INFO] [stdout] test crypto::ecdsa::verify_sigs ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin frabjous-bitcoin`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- crypto::big_int::arithmetic stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'crypto::big_int::arithmetic' (17) panicked at src/crypto/big_int.rs:82:9:
[INFO] [stdout] assertion failed: result < modulo
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b8fb2823cda - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b8fb2823cda - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b8fb2823cda - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b8fb2823cda - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b8fb2837b3a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b8fb2837b3a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x5b8fb2828512 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x5b8fb2828512 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5b8fb2802cdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b8fb2802cdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b8fb281c139 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b8fb27b898c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x5b8fb27b898c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5b8fb281c2f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x5b8fb281c2f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b8fb2802dca - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5b8fb27f7fa9 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5b8fb2803aad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b8fb28382bc - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b8fb2838282 - core[4a92201981c6b77a]::panicking::panic
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5b8fb2798018 - <frabjous_bitcoin[3ae58ec9582e41bc]::crypto::big_int::BigInt<8usize>>::fast_rem
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crypto/big_int.rs:82:3
[INFO] [stdout]   21:     0x5b8fb279978b - <frabjous_bitcoin[3ae58ec9582e41bc]::crypto::big_int::BigInt<8usize> as core[4a92201981c6b77a]::ops::arith::Rem>::rem
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crypto/big_int.rs:296:8
[INFO] [stdout]   22:     0x5b8fb279893e - frabjous_bitcoin[3ae58ec9582e41bc]::crypto::big_int::arithmetic
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crypto/big_int.rs:448:3
[INFO] [stdout]   23:     0x5b8fb2793427 - frabjous_bitcoin[3ae58ec9582e41bc]::crypto::big_int::arithmetic::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crypto/big_int.rs:410:16
[INFO] [stdout]   24:     0x5b8fb27a8fd6 - <frabjous_bitcoin[3ae58ec9582e41bc]::crypto::big_int::arithmetic::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b8fb27abc6b - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5b8fb27abc6b - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   27:     0x5b8fb27b945b - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   28:     0x5b8fb27b945b - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x5b8fb27b945b - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5b8fb27b945b - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5b8fb27b945b - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5b8fb27b945b - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   33:     0x5b8fb27b945b - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   34:     0x5b8fb27b2b74 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   35:     0x5b8fb27b2b74 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x5b8fb27bc062 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   37:     0x5b8fb27bc062 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5b8fb27bc062 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5b8fb27bc062 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5b8fb27bc062 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5b8fb27bc062 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   42:     0x5b8fb27bc062 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5b8fb28235ef - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   44:     0x5b8fb28235ef - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7f416de45aa4 - <unknown>
[INFO] [stdout]   46:     0x7f416ded2a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     crypto::big_int::arithmetic
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 50.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c26f3f5afb20e5d06d6796d5835e6aa9649678df7bacd9af8cc70cbfbc5e60b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c26f3f5afb20e5d06d6796d5835e6aa9649678df7bacd9af8cc70cbfbc5e60b", kill_on_drop: false }`
[INFO] [stdout] 1c26f3f5afb20e5d06d6796d5835e6aa9649678df7bacd9af8cc70cbfbc5e60b
