[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 try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerdthatnoonelikes%2Fproject-euler" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nerdthatnoonelikes/project-euler on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-72/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9068ba41f80adb849376a584f433ba05a7c1003ad81f5a9caca5f1adfae6641c
[INFO] running `Command { std: "docker" "start" "-a" "9068ba41f80adb849376a584f433ba05a7c1003ad81f5a9caca5f1adfae6641c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9068ba41f80adb849376a584f433ba05a7c1003ad81f5a9caca5f1adfae6641c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9068ba41f80adb849376a584f433ba05a7c1003ad81f5a9caca5f1adfae6641c", kill_on_drop: false }`
[INFO] [stdout] 9068ba41f80adb849376a584f433ba05a7c1003ad81f5a9caca5f1adfae6641c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20a8897c087dfdbb4c2dea054297032e225ad125c52dc45c722b48d762404e68
[INFO] running `Command { std: "docker" "start" "-a" "20a8897c087dfdbb4c2dea054297032e225ad125c52dc45c722b48d762404e68", 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 1.98s
[INFO] running `Command { std: "docker" "inspect" "20a8897c087dfdbb4c2dea054297032e225ad125c52dc45c722b48d762404e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a8897c087dfdbb4c2dea054297032e225ad125c52dc45c722b48d762404e68", kill_on_drop: false }`
[INFO] [stdout] 20a8897c087dfdbb4c2dea054297032e225ad125c52dc45c722b48d762404e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae2ea02c2974a9a9642424315cd61c3d7f0e7f8712d5293df863e7cfc1804853
[INFO] running `Command { std: "docker" "start" "-a" "ae2ea02c2974a9a9642424315cd61c3d7f0e7f8712d5293df863e7cfc1804853", 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 0.97s
[INFO] running `Command { std: "docker" "inspect" "ae2ea02c2974a9a9642424315cd61c3d7f0e7f8712d5293df863e7cfc1804853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2ea02c2974a9a9642424315cd61c3d7f0e7f8712d5293df863e7cfc1804853", kill_on_drop: false }`
[INFO] [stdout] ae2ea02c2974a9a9642424315cd61c3d7f0e7f8712d5293df863e7cfc1804853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83f60d13fd4f7b2b00bf776da13c14ee50cab834f50ce46949de98fd8918fe66
[INFO] running `Command { std: "docker" "start" "-a" "83f60d13fd4f7b2b00bf776da13c14ee50cab834f50ce46949de98fd8918fe66", 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 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/project_euler-54f935ef3bbb3a80)
[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" "83f60d13fd4f7b2b00bf776da13c14ee50cab834f50ce46949de98fd8918fe66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f60d13fd4f7b2b00bf776da13c14ee50cab834f50ce46949de98fd8918fe66", kill_on_drop: false }`
[INFO] [stdout] 83f60d13fd4f7b2b00bf776da13c14ee50cab834f50ce46949de98fd8918fe66