[INFO] cloning repository https://github.com/shawnrader/bitcoind-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shawnrader/bitcoind-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshawnrader%2Fbitcoind-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshawnrader%2Fbitcoind-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0733b03c3d31201105fefbbcdb4e5a1259b2758f
[INFO] checking shawnrader/bitcoind-rust against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshawnrader%2Fbitcoind-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shawnrader/bitcoind-rust
[INFO] finished tweaking git repo https://github.com/shawnrader/bitcoind-rust
[INFO] tweaked toml for git repo https://github.com/shawnrader/bitcoind-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shawnrader/bitcoind-rust on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shawnrader/bitcoind-rust 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 407fde4d7aac5cb6da13d1a26c21695ab00d1afc0420d5cd90da78c5295ac34e
[INFO] running `Command { std: "docker" "start" "-a" "407fde4d7aac5cb6da13d1a26c21695ab00d1afc0420d5cd90da78c5295ac34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407fde4d7aac5cb6da13d1a26c21695ab00d1afc0420d5cd90da78c5295ac34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407fde4d7aac5cb6da13d1a26c21695ab00d1afc0420d5cd90da78c5295ac34e", kill_on_drop: false }`
[INFO] [stdout] 407fde4d7aac5cb6da13d1a26c21695ab00d1afc0420d5cd90da78c5295ac34e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98688bdcf931f4d3796fde7d7e639d29d06dcdaa457e8e3031dbd63e1c957a39
[INFO] running `Command { std: "docker" "start" "-a" "98688bdcf931f4d3796fde7d7e639d29d06dcdaa457e8e3031dbd63e1c957a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling zerocopy-derive v0.6.5
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking zerocopy v0.6.5
[INFO] [stderr]    Compiling wrapping_arithmetic v0.1.0
[INFO] [stderr]     Checking bitcoin_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/precompute_ecmult.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 97 |     writeln!(fp, "];")?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]   --> src/precompute_ecmult.rs:75:60
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn print_table(fp: &mut File, name: &str, window_g: usize, table: &[secp256k1_ge_storage]) -> io::Result<()> {
[INFO] [stdout]    |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/precompute_ecmult.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     writeln!(fp, "];")?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/precompute_ecmult.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 97 |     writeln!(fp, "];")?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]   --> src/precompute_ecmult.rs:75:60
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn print_table(fp: &mut File, name: &str, window_g: usize, table: &[secp256k1_ge_storage]) -> io::Result<()> {
[INFO] [stdout]    |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/precompute_ecmult.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     writeln!(fp, "];")?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&[u8], Infallible>
[INFO] [stdout]   --> src/bloom/mod.rs:82:44
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let nIndex: u32 = self.Hash(i, vKey.try_into().unwrap());
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitcoin_rust` (bin "bitcoin_rust") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<&[u8], Infallible>
[INFO] [stdout]   --> src/bloom/mod.rs:82:44
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let nIndex: u32 = self.Hash(i, vKey.try_into().unwrap());
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitcoin_rust` (bin "bitcoin_rust" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "98688bdcf931f4d3796fde7d7e639d29d06dcdaa457e8e3031dbd63e1c957a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98688bdcf931f4d3796fde7d7e639d29d06dcdaa457e8e3031dbd63e1c957a39", kill_on_drop: false }`
[INFO] [stdout] 98688bdcf931f4d3796fde7d7e639d29d06dcdaa457e8e3031dbd63e1c957a39
