[INFO] cloning repository https://github.com/decentnetwork/CryptoNS-Gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/decentnetwork/CryptoNS-Gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecentnetwork%2FCryptoNS-Gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecentnetwork%2FCryptoNS-Gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9d9bad5e97840ae9221a36975259609f62d2584
[INFO] checking decentnetwork/CryptoNS-Gen against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecentnetwork%2FCryptoNS-Gen" "/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/decentnetwork/CryptoNS-Gen
[INFO] finished tweaking git repo https://github.com/decentnetwork/CryptoNS-Gen
[INFO] tweaked toml for git repo https://github.com/decentnetwork/CryptoNS-Gen written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/decentnetwork/CryptoNS-Gen on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/decentnetwork/CryptoNS-Gen 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ed1f13feb49c5668280e47fa1aed9839371246c4700ade6d798e0d900366589
[INFO] running `Command { std: "docker" "start" "-a" "5ed1f13feb49c5668280e47fa1aed9839371246c4700ade6d798e0d900366589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ed1f13feb49c5668280e47fa1aed9839371246c4700ade6d798e0d900366589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed1f13feb49c5668280e47fa1aed9839371246c4700ade6d798e0d900366589", kill_on_drop: false }`
[INFO] [stdout] 5ed1f13feb49c5668280e47fa1aed9839371246c4700ade6d798e0d900366589
[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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4dbc315d560b5f84f6945c86fd3866bfb3b71f585e6a2c8a550b756b5f432f
[INFO] running `Command { std: "docker" "start" "-a" "2e4dbc315d560b5f84f6945c86fd3866bfb3b71f585e6a2c8a550b756b5f432f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling secp256k1-sys v0.4.1
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking bitcoin v0.27.0
[INFO] [stderr]     Checking cryptons_gen v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `public_key` is never read
[INFO] [stdout]   --> src/address.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct BitcoinAddress {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 10 |     pub private_key: PrivateKey,
[INFO] [stdout] 11 |     pub public_key: PublicKey,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `public_key` is never read
[INFO] [stdout]   --> src/address.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct BitcoinAddress {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 10 |     pub private_key: PrivateKey,
[INFO] [stdout] 11 |     pub public_key: PublicKey,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "2e4dbc315d560b5f84f6945c86fd3866bfb3b71f585e6a2c8a550b756b5f432f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4dbc315d560b5f84f6945c86fd3866bfb3b71f585e6a2c8a550b756b5f432f", kill_on_drop: false }`
[INFO] [stdout] 2e4dbc315d560b5f84f6945c86fd3866bfb3b71f585e6a2c8a550b756b5f432f