[INFO] cloning repository https://github.com/block-forgexby609/braidpool
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1410080f676f7732a75909ef5393c291d5194c69
[INFO] building block-forgexby609/braidpool against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblock-forgexby609%2Fbraidpool" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/block-forgexby609/braidpool
[INFO] finished tweaking git repo https://github.com/block-forgexby609/braidpool
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[INFO] validating manifest of git repo https://github.com/block-forgexby609/braidpool on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
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[INFO] [stderr]    Compiling braidpool-primitives v0.1.0 (/opt/rustwide/workdir/braidpool-primitives)
[INFO] [stdout] warning: unused variable: `bead`
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:182:51
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_bead`, `is_genesis_bead`, `load_bead_from_memory`, and `calculate_valid_difficulty_for_bead` are never used
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout]  87 | impl Braid {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn contains_bead(&self, bead_hash: BeadHash) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn is_genesis_bead(&self, bead_hash: BeadHash) -> Result<bool, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn load_bead_from_memory(&self, bead_hash: BeadHash) -> Result<&Bead, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bitcoincore-rpc-json v0.19.0-cpunet (https://github.com/braidpool/rust-bitcoincore-rpc.git?branch=cpunet#a16f7650)
[INFO] [stderr]    Compiling bitcoincore-rpc v0.19.0-cpunet (https://github.com/braidpool/rust-bitcoincore-rpc.git?branch=cpunet#a16f7650)
[INFO] [stderr]    Compiling node v0.1.0 (/opt/rustwide/workdir/node)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "decf280be2f58d4156c39633df3e52b7964fde09161a84493b6a783c5d9b197a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "decf280be2f58d4156c39633df3e52b7964fde09161a84493b6a783c5d9b197a", kill_on_drop: false }`
[INFO] [stdout] decf280be2f58d4156c39633df3e52b7964fde09161a84493b6a783c5d9b197a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1cdead948e2ebd766a9a406e3d483fb6d7e0abdd0f7aed2e5c3760cef882ef7
[INFO] running `Command { std: "docker" "start" "-a" "f1cdead948e2ebd766a9a406e3d483fb6d7e0abdd0f7aed2e5c3760cef882ef7", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `bead`
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:182:51
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling braidpool-primitives v0.1.0 (/opt/rustwide/workdir/braidpool-primitives)
[INFO] [stdout] warning: methods `contains_bead`, `is_genesis_bead`, `load_bead_from_memory`, and `calculate_valid_difficulty_for_bead` are never used
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout]  87 | impl Braid {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn contains_bead(&self, bead_hash: BeadHash) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn is_genesis_bead(&self, bead_hash: BeadHash) -> Result<bool, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn load_bead_from_memory(&self, bead_hash: BeadHash) -> Result<&Bead, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling node v0.1.0 (/opt/rustwide/workdir/node)
[INFO] [stdout] warning: unused variable: `bead`
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:182:51
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_bead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_bead`, `is_genesis_bead`, `load_bead_from_memory`, and `calculate_valid_difficulty_for_bead` are never used
[INFO] [stdout]    --> braidpool-primitives/src/braid/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout]  87 | impl Braid {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn contains_bead(&self, bead_hash: BeadHash) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn is_genesis_bead(&self, bead_hash: BeadHash) -> Result<bool, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn load_bead_from_memory(&self, bead_hash: BeadHash) -> Result<&Bead, BeadLoadError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn calculate_valid_difficulty_for_bead(&self, bead: &Bead) -> CompactTarget {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "f1cdead948e2ebd766a9a406e3d483fb6d7e0abdd0f7aed2e5c3760cef882ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cdead948e2ebd766a9a406e3d483fb6d7e0abdd0f7aed2e5c3760cef882ef7", kill_on_drop: false }`
[INFO] [stdout] f1cdead948e2ebd766a9a406e3d483fb6d7e0abdd0f7aed2e5c3760cef882ef7
