[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 try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesblacklock%2Ffrabjous-bitcoin" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamesblacklock/frabjous-bitcoin on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc95430ee007f98e75b1e9643d76527ef55ee66507dc79f4efec72175d827573
[INFO] running `Command { std: "docker" "start" "-a" "dc95430ee007f98e75b1e9643d76527ef55ee66507dc79f4efec72175d827573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc95430ee007f98e75b1e9643d76527ef55ee66507dc79f4efec72175d827573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc95430ee007f98e75b1e9643d76527ef55ee66507dc79f4efec72175d827573", kill_on_drop: false }`
[INFO] [stdout] dc95430ee007f98e75b1e9643d76527ef55ee66507dc79f4efec72175d827573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a9eed1be89e95604fd1f103f390c857bf0d8dc03402225a60f4ab22685a35a5
[INFO] running `Command { std: "docker" "start" "-a" "1a9eed1be89e95604fd1f103f390c857bf0d8dc03402225a60f4ab22685a35a5", 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 ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling bitflags v1.3.2
[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 11.23s
[INFO] running `Command { std: "docker" "inspect" "1a9eed1be89e95604fd1f103f390c857bf0d8dc03402225a60f4ab22685a35a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9eed1be89e95604fd1f103f390c857bf0d8dc03402225a60f4ab22685a35a5", kill_on_drop: false }`
[INFO] [stdout] 1a9eed1be89e95604fd1f103f390c857bf0d8dc03402225a60f4ab22685a35a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd850d1d09d44256962dd8ac147e8c0fe1ab5ecf86a441bdeda9e3bf0159609c
[INFO] running `Command { std: "docker" "start" "-a" "fd850d1d09d44256962dd8ac147e8c0fe1ab5ecf86a441bdeda9e3bf0159609c", 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 1.70s
[INFO] running `Command { std: "docker" "inspect" "fd850d1d09d44256962dd8ac147e8c0fe1ab5ecf86a441bdeda9e3bf0159609c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd850d1d09d44256962dd8ac147e8c0fe1ab5ecf86a441bdeda9e3bf0159609c", kill_on_drop: false }`
[INFO] [stdout] fd850d1d09d44256962dd8ac147e8c0fe1ab5ecf86a441bdeda9e3bf0159609c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f8d9211f1fc456a6047877688d297bac2cf1292625ce0b327ed4bf67959e24d
[INFO] running `Command { std: "docker" "start" "-a" "3f8d9211f1fc456a6047877688d297bac2cf1292625ce0b327ed4bf67959e24d", 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 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/frabjous_bitcoin-154ceee9f65671d3)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test crypto::ripemd160::ripemd160 ... ok
[INFO] [stdout] test script::op::branching_else ... ok
[INFO] [stdout] test script::op::branching_if ... 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 has been running for over 60 seconds
[INFO] [stdout] test crypto::ecdsa::verify_sigs has been running for over 60 seconds
[INFO] [stdout] test script::op::pizza has been running for over 60 seconds
[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] [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:     0x611dc64a65e2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x611dc64a65e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x611dc64a65e2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x611dc64a65e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x611dc64b64df - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x611dc64b64df - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x611dc64740b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x611dc64740b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x611dc647fe52 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x611dc648492f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x611dc64847c1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x611dc644798e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x611dc644798e - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x611dc6484f3f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x611dc6484f3f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x611dc6484d66 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x611dc647ff89 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x611dc646887d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x611dc64bddd0 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x611dc64bddac - core::panicking::panic::h5cbcc2ceb0950681
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x611dc63fadd8 - frabjous_bitcoin::crypto::big_int::BigInt<_>::fast_rem::h65a87f7a9d28c910
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crypto/big_int.rs:82:3
[INFO] [stdout]   21:     0x611dc63fcb7b - <frabjous_bitcoin::crypto::big_int::BigInt<_> as core::ops::arith::Rem>::rem::hef6bef9549bc38f3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crypto/big_int.rs:296:8
[INFO] [stdout]   22:     0x611dc63f752e - frabjous_bitcoin::crypto::big_int::arithmetic::hdfa463b8c2a37da0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crypto/big_int.rs:448:3
[INFO] [stdout]   23:     0x611dc63f75a7 - frabjous_bitcoin::crypto::big_int::arithmetic::{{closure}}::h7151fe5b79bed1c9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crypto/big_int.rs:410:16
[INFO] [stdout]   24:     0x611dc641b226 - core::ops::function::FnOnce::call_once::hc72db1530b803713
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x611dc644778b - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x611dc644778b - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x611dc645b7ed - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x611dc645b7ed - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x611dc645b7ed - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x611dc645b7ed - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x611dc645b7ed - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x611dc645b7ed - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x611dc645b7ed - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x611dc6434d34 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x611dc6434d34 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x611dc643858a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   37:     0x611dc643858a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x611dc643858a - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x611dc643858a - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x611dc643858a - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x611dc643858a - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   42:     0x611dc643858a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x611dc647b38f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   44:     0x611dc647b38f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   45:     0x75859d6fbaa4 - <unknown>
[INFO] [stdout]   46:     0x75859d788a64 - 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 99.47s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin frabjous-bitcoin`
[INFO] running `Command { std: "docker" "inspect" "3f8d9211f1fc456a6047877688d297bac2cf1292625ce0b327ed4bf67959e24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8d9211f1fc456a6047877688d297bac2cf1292625ce0b327ed4bf67959e24d", kill_on_drop: false }`
[INFO] [stdout] 3f8d9211f1fc456a6047877688d297bac2cf1292625ce0b327ed4bf67959e24d
