[INFO] cloning repository https://github.com/AnuragProg/Euler-Project-Solutions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnuragProg/Euler-Project-Solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnuragProg%2FEuler-Project-Solutions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnuragProg%2FEuler-Project-Solutions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77f89d4fd64a484863bc811205f43438c93ebe4d
[INFO] checking AnuragProg/Euler-Project-Solutions against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnuragProg%2FEuler-Project-Solutions" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AnuragProg/Euler-Project-Solutions
[INFO] finished tweaking git repo https://github.com/AnuragProg/Euler-Project-Solutions
[INFO] tweaked toml for git repo https://github.com/AnuragProg/Euler-Project-Solutions written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AnuragProg/Euler-Project-Solutions 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/AnuragProg/Euler-Project-Solutions 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c9b77e616783f2df938d3965977fdc1e11b6fed72435ab2bd0bc8b2ff1d37a7d
[INFO] running `Command { std: "docker" "start" "-a" "c9b77e616783f2df938d3965977fdc1e11b6fed72435ab2bd0bc8b2ff1d37a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9b77e616783f2df938d3965977fdc1e11b6fed72435ab2bd0bc8b2ff1d37a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b77e616783f2df938d3965977fdc1e11b6fed72435ab2bd0bc8b2ff1d37a7d", kill_on_drop: false }`
[INFO] [stdout] c9b77e616783f2df938d3965977fdc1e11b6fed72435ab2bd0bc8b2ff1d37a7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5a7b9b6f9a8382e7e89f20a306ebdc7df54aa360252ca7e5ca4bc89d18d270bc
[INFO] running `Command { std: "docker" "start" "-a" "5a7b9b6f9a8382e7e89f20a306ebdc7df54aa360252ca7e5ca4bc89d18d270bc", kill_on_drop: false }`
[INFO] [stderr]     Checking euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]  --> src/page1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn p1() -> i64{
[INFO] [stdout]   |        ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/page1.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn p2() -> i32{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p3` is never used
[INFO] [stdout]   --> src/page1.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn p3() -> i64{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p4` is never used
[INFO] [stdout]   --> src/page1.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn p4() -> i64{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p5` is never used
[INFO] [stdout]   --> src/page1.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn p5()->i64{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_prime` is never used
[INFO] [stdout]  --> src/util.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn is_prime(num: i64) -> bool{
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_prime` is never used
[INFO] [stdout]   --> src/util.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn next_prime(mut cur: i64) -> i64{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome` is never used
[INFO] [stdout]   --> src/util.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn is_palindrome(num: i64) -> bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]  --> src/page1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn p1() -> i64{
[INFO] [stdout]   |        ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/page1.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn p2() -> i32{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p3` is never used
[INFO] [stdout]   --> src/page1.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn p3() -> i64{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p4` is never used
[INFO] [stdout]   --> src/page1.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn p4() -> i64{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p5` is never used
[INFO] [stdout]   --> src/page1.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn p5()->i64{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_prime` is never used
[INFO] [stdout]  --> src/util.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn is_prime(num: i64) -> bool{
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_prime` is never used
[INFO] [stdout]   --> src/util.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn next_prime(mut cur: i64) -> i64{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome` is never used
[INFO] [stdout]   --> src/util.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn is_palindrome(num: i64) -> bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "5a7b9b6f9a8382e7e89f20a306ebdc7df54aa360252ca7e5ca4bc89d18d270bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7b9b6f9a8382e7e89f20a306ebdc7df54aa360252ca7e5ca4bc89d18d270bc", kill_on_drop: false }`
[INFO] [stdout] 5a7b9b6f9a8382e7e89f20a306ebdc7df54aa360252ca7e5ca4bc89d18d270bc
