[INFO] cloning repository https://github.com/nerdthatnoonelikes/project-euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nerdthatnoonelikes/project-euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerdthatnoonelikes%2Fproject-euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerdthatnoonelikes%2Fproject-euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a1f40464b64d1fb019bedbca822e9fdc0529ff3
[INFO] testing nerdthatnoonelikes/project-euler against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerdthatnoonelikes%2Fproject-euler" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nerdthatnoonelikes/project-euler on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nerdthatnoonelikes/project-euler
[INFO] finished tweaking git repo https://github.com/nerdthatnoonelikes/project-euler
[INFO] tweaked toml for git repo https://github.com/nerdthatnoonelikes/project-euler written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate git repo https://github.com/nerdthatnoonelikes/project-euler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 399fbb11457adc9ea920e2ac32f539a4128b7acff4e638172247226ce1e6ac97
[INFO] running `Command { std: "docker" "start" "-a" "399fbb11457adc9ea920e2ac32f539a4128b7acff4e638172247226ce1e6ac97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "399fbb11457adc9ea920e2ac32f539a4128b7acff4e638172247226ce1e6ac97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "399fbb11457adc9ea920e2ac32f539a4128b7acff4e638172247226ce1e6ac97", kill_on_drop: false }`
[INFO] [stdout] 399fbb11457adc9ea920e2ac32f539a4128b7acff4e638172247226ce1e6ac97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0e7f954e81366398a70754a2a3fb8dfe546461fd7e8e4d21172aa0874f87c6d
[INFO] running `Command { std: "docker" "start" "-a" "b0e7f954e81366398a70754a2a3fb8dfe546461fd7e8e4d21172aa0874f87c6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]  --> src/problem5.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     while true {
[INFO] [stdout]   |     ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fibNums` should have a snake case name
[INFO] [stdout]  --> src/problem2.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let mut fibNums = vec![1, 2];
[INFO] [stdout]   |             ^^^^^^^ help: convert the identifier to snake case: `fib_nums`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isPrime` should have a snake case name
[INFO] [stdout]   --> src/problem3.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn isPrime(n: i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `is_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isPrime` should have a snake case name
[INFO] [stdout]   --> src/problem7.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn isPrime(n: i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `is_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "b0e7f954e81366398a70754a2a3fb8dfe546461fd7e8e4d21172aa0874f87c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e7f954e81366398a70754a2a3fb8dfe546461fd7e8e4d21172aa0874f87c6d", kill_on_drop: false }`
[INFO] [stdout] b0e7f954e81366398a70754a2a3fb8dfe546461fd7e8e4d21172aa0874f87c6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41246763f895d90fc8bdef47e95d6de3557041bbbd4137e228124b5ab36efd33
[INFO] running `Command { std: "docker" "start" "-a" "41246763f895d90fc8bdef47e95d6de3557041bbbd4137e228124b5ab36efd33", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]  --> src/problem5.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     while true {
[INFO] [stdout]   |     ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fibNums` should have a snake case name
[INFO] [stdout]  --> src/problem2.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let mut fibNums = vec![1, 2];
[INFO] [stdout]   |             ^^^^^^^ help: convert the identifier to snake case: `fib_nums`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isPrime` should have a snake case name
[INFO] [stdout]   --> src/problem3.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn isPrime(n: i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `is_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isPrime` should have a snake case name
[INFO] [stdout]   --> src/problem7.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn isPrime(n: i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `is_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/project_euler-bfc7cbe108b6f47b)
[INFO] running `Command { std: "docker" "inspect" "41246763f895d90fc8bdef47e95d6de3557041bbbd4137e228124b5ab36efd33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41246763f895d90fc8bdef47e95d6de3557041bbbd4137e228124b5ab36efd33", kill_on_drop: false }`
[INFO] [stdout] 41246763f895d90fc8bdef47e95d6de3557041bbbd4137e228124b5ab36efd33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a16e2794563d946e94afd726d5d996463e6fca3cf140a25cfd0db0b6b8c1f07
[INFO] running `Command { std: "docker" "start" "-a" "9a16e2794563d946e94afd726d5d996463e6fca3cf140a25cfd0db0b6b8c1f07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]  --> src/problem5.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     while true {
[INFO] [stderr]   |     ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(while_true)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fibNums` should have a snake case name
[INFO] [stderr]  --> src/problem2.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 |     let mut fibNums = vec![1, 2];
[INFO] [stderr]   |             ^^^^^^^ help: convert the identifier to snake case: `fib_nums`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `isPrime` should have a snake case name
[INFO] [stderr]   --> src/problem3.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn isPrime(n: i64) -> bool {
[INFO] [stderr]    |    ^^^^^^^ help: convert the identifier to snake case: `is_prime`
[INFO] [stderr] 
[INFO] [stderr] warning: function `isPrime` should have a snake case name
[INFO] [stderr]   --> src/problem7.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn isPrime(n: i64) -> bool {
[INFO] [stderr]    |    ^^^^^^^ help: convert the identifier to snake case: `is_prime`
[INFO] [stderr] 
[INFO] [stderr] warning: `project-euler` (bin "project-euler" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/project_euler-bfc7cbe108b6f47b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a16e2794563d946e94afd726d5d996463e6fca3cf140a25cfd0db0b6b8c1f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a16e2794563d946e94afd726d5d996463e6fca3cf140a25cfd0db0b6b8c1f07", kill_on_drop: false }`
[INFO] [stdout] 9a16e2794563d946e94afd726d5d996463e6fca3cf140a25cfd0db0b6b8c1f07