[INFO] cloning repository https://github.com/0x0077/vanity-address-generate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x0077/vanity-address-generate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x0077%2Fvanity-address-generate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x0077%2Fvanity-address-generate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a0e6710c699ee8b0888d4e8488e9b2e3a191662
[INFO] checking 0x0077/vanity-address-generate against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x0077%2Fvanity-address-generate" "/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/0x0077/vanity-address-generate
[INFO] finished tweaking git repo https://github.com/0x0077/vanity-address-generate
[INFO] tweaked toml for git repo https://github.com/0x0077/vanity-address-generate written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0x0077/vanity-address-generate on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0x0077/vanity-address-generate 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded secp256k1 v0.27.0
[INFO] [stderr]   Downloaded cc v1.2.19
[INFO] [stderr]   Downloaded secp256k1-sys v0.8.1
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b939f8ca751a571c51eaff4d1f1947d7a2e3bb1ff5b24419dceabff8e3245cf
[INFO] running `Command { std: "docker" "start" "-a" "7b939f8ca751a571c51eaff4d1f1947d7a2e3bb1ff5b24419dceabff8e3245cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b939f8ca751a571c51eaff4d1f1947d7a2e3bb1ff5b24419dceabff8e3245cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b939f8ca751a571c51eaff4d1f1947d7a2e3bb1ff5b24419dceabff8e3245cf", kill_on_drop: false }`
[INFO] [stdout] 7b939f8ca751a571c51eaff4d1f1947d7a2e3bb1ff5b24419dceabff8e3245cf
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e210559142e2d8ab0dad560df17d6e15878849da5f6554cda566c8ce439f332d
[INFO] running `Command { std: "docker" "start" "-a" "e210559142e2d8ab0dad560df17d6e15878849da5f6554cda566c8ce439f332d", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rlp v0.5.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking secp256k1 v0.27.0
[INFO] [stderr]     Checking vanity_contract_address v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `address`, `salt`, and `zeros` are never read
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct IntermediateResult {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 16 |     address: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     salt: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     zeros: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IntermediateResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address`, `salt`, and `zeros` are never read
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct IntermediateResult {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 16 |     address: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     salt: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     zeros: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IntermediateResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.78s
[INFO] running `Command { std: "docker" "inspect" "e210559142e2d8ab0dad560df17d6e15878849da5f6554cda566c8ce439f332d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e210559142e2d8ab0dad560df17d6e15878849da5f6554cda566c8ce439f332d", kill_on_drop: false }`
[INFO] [stdout] e210559142e2d8ab0dad560df17d6e15878849da5f6554cda566c8ce439f332d
