[INFO] cloning repository https://github.com/rafapolo/helvetiscan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafapolo/helvetiscan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafapolo%2Fhelvetiscan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafapolo%2Fhelvetiscan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b310cc84b4fa703396000e03ab3874136717feca
[INFO] checking rafapolo/helvetiscan against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafapolo%2Fhelvetiscan" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/rafapolo/helvetiscan
[INFO] finished tweaking git repo https://github.com/rafapolo/helvetiscan
[INFO] tweaked toml for git repo https://github.com/rafapolo/helvetiscan written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rafapolo/helvetiscan on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rafapolo/helvetiscan 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2
[INFO] running `Command { std: "docker" "start" "5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `salt1`
[INFO] [stdout]    --> src/cve_verify.rs:810:9
[INFO] [stdout]     |
[INFO] [stdout] 810 |     let salt1 = &handshake[8..16];
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_salt1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `salt2`
[INFO] [stdout]    --> src/cve_verify.rs:812:9
[INFO] [stdout]     |
[INFO] [stdout] 812 |     let salt2 = if handshake.len() > salt2_start + 12 && auth_plugin_data_len > 8 {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_salt2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_age_days`
[INFO] [stdout]     --> src/cve_verify.rs:1608:5
[INFO] [stdout]      |
[INFO] [stdout] 1608 |     max_age_days: i64,
[INFO] [stdout]      |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_age_days`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stale`
[INFO] [stdout]     --> src/cve_verify.rs:1613:9
[INFO] [stdout]      |
[INFO] [stdout] 1613 |     let stale = staleness_clause(retry).replace("?MAXAGE", "?");
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_stale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_age_days`
[INFO] [stdout]     --> src/cve_verify.rs:1656:5
[INFO] [stdout]      |
[INFO] [stdout] 1656 |     max_age_days: i64,
[INFO] [stdout]      |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_age_days`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stale`
[INFO] [stdout]     --> src/cve_verify.rs:1661:9
[INFO] [stdout]      |
[INFO] [stdout] 1661 |     let stale = staleness_clause(retry).replace("?MAXAGE", "?");
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_stale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `salt1`
[INFO] [stdout]    --> src/cve_verify.rs:810:9
[INFO] [stdout]     |
[INFO] [stdout] 810 |     let salt1 = &handshake[8..16];
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_salt1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `salt2`
[INFO] [stdout]    --> src/cve_verify.rs:812:9
[INFO] [stdout]     |
[INFO] [stdout] 812 |     let salt2 = if handshake.len() > salt2_start + 12 && auth_plugin_data_len > 8 {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_salt2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_age_days`
[INFO] [stdout]     --> src/cve_verify.rs:1608:5
[INFO] [stdout]      |
[INFO] [stdout] 1608 |     max_age_days: i64,
[INFO] [stdout]      |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_age_days`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stale`
[INFO] [stdout]     --> src/cve_verify.rs:1613:9
[INFO] [stdout]      |
[INFO] [stdout] 1613 |     let stale = staleness_clause(retry).replace("?MAXAGE", "?");
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_stale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_age_days`
[INFO] [stdout]     --> src/cve_verify.rs:1656:5
[INFO] [stdout]      |
[INFO] [stdout] 1656 |     max_age_days: i64,
[INFO] [stdout]      |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_age_days`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stale`
[INFO] [stdout]     --> src/cve_verify.rs:1661:9
[INFO] [stdout]      |
[INFO] [stdout] 1661 |     let stale = staleness_clause(retry).replace("?MAXAGE", "?");
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_stale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `sha1`
[INFO] [stderr]   --> Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | sha1 = "0.11"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `sha1`
[INFO] [stderr] warning: `helvetiscan` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2", kill_on_drop: false }`
[INFO] [stdout] 5a60e8622ee881980964b8aac1c92aa47f551cae5e3371afbaf6c3572b6f69e2
