[INFO] cloning repository https://github.com/dante-byte/rust-codingbats-q-a
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dante-byte/rust-codingbats-q-a" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdante-byte%2Frust-codingbats-q-a", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdante-byte%2Frust-codingbats-q-a'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daa4348262213340d68a14e4325afdef6724714f
[INFO] checking dante-byte/rust-codingbats-q-a against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdante-byte%2Frust-codingbats-q-a" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dante-byte/rust-codingbats-q-a on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dante-byte/rust-codingbats-q-a
[INFO] finished tweaking git repo https://github.com/dante-byte/rust-codingbats-q-a
[INFO] tweaked toml for git repo https://github.com/dante-byte/rust-codingbats-q-a written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/dante-byte/rust-codingbats-q-a already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a23a4b0757042461c68529c620ffd3718a4f2370f6756755e359c40c9b970a42
[INFO] running `Command { std: "docker" "start" "-a" "a23a4b0757042461c68529c620ffd3718a4f2370f6756755e359c40c9b970a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a23a4b0757042461c68529c620ffd3718a4f2370f6756755e359c40c9b970a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23a4b0757042461c68529c620ffd3718a4f2370f6756755e359c40c9b970a42", kill_on_drop: false }`
[INFO] [stdout] a23a4b0757042461c68529c620ffd3718a4f2370f6756755e359c40c9b970a42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 459045777e7974f164300c3cb98280890d62f0b28d152ca44d504f78426833b4
[INFO] running `Command { std: "docker" "start" "-a" "459045777e7974f164300c3cb98280890d62f0b28d152ca44d504f78426833b4", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking leetcode v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] warning: function is never used: `sumDouble`
[INFO] [stdout]   --> src/warmup1.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sumDouble(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `diff21`
[INFO] [stdout]   --> src/warmup1.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn diff21(n: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleepIn` should have a snake case name
[INFO] [stdout]  --> src/warmup1.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn sleepIn(weekday: bool, vacation: bool) -> bool {
[INFO] [stdout]   |        ^^^^^^^ help: convert the identifier to snake case: `sleep_in`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `monkeyTrouble` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `monkey_trouble`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aSmile` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |                      ^^^^^^ help: convert the identifier to snake case: `a_smile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bSmile` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |                                    ^^^^^^ help: convert the identifier to snake case: `b_smile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sumDouble` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sumDouble(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `sum_double`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sumDouble`
[INFO] [stdout]   --> src/warmup1.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sumDouble(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `diff21`
[INFO] [stdout]   --> src/warmup1.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn diff21(n: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleepIn` should have a snake case name
[INFO] [stdout]  --> src/warmup1.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn sleepIn(weekday: bool, vacation: bool) -> bool {
[INFO] [stdout]   |        ^^^^^^^ help: convert the identifier to snake case: `sleep_in`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `monkeyTrouble` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `monkey_trouble`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aSmile` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |                      ^^^^^^ help: convert the identifier to snake case: `a_smile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bSmile` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |                                    ^^^^^^ help: convert the identifier to snake case: `b_smile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sumDouble` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sumDouble(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `sum_double`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking leetcode v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: function is never used: `sumDouble`
[INFO] [stdout]   --> src/warmup1.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sumDouble(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `diff21`
[INFO] [stdout]   --> src/warmup1.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn diff21(n: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleepIn` should have a snake case name
[INFO] [stdout]  --> src/warmup1.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn sleepIn(weekday: bool, vacation: bool) -> bool {
[INFO] [stdout]   |        ^^^^^^^ help: convert the identifier to snake case: `sleep_in`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `monkeyTrouble` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `monkey_trouble`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aSmile` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |                      ^^^^^^ help: convert the identifier to snake case: `a_smile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bSmile` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |                                    ^^^^^^ help: convert the identifier to snake case: `b_smile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sumDouble` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sumDouble(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `sum_double`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sumDouble`
[INFO] [stdout]   --> src/warmup1.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sumDouble(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `diff21`
[INFO] [stdout]   --> src/warmup1.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn diff21(n: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleepIn` should have a snake case name
[INFO] [stdout]  --> src/warmup1.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn sleepIn(weekday: bool, vacation: bool) -> bool {
[INFO] [stdout]   |        ^^^^^^^ help: convert the identifier to snake case: `sleep_in`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `monkeyTrouble` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `monkey_trouble`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aSmile` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |                      ^^^^^^ help: convert the identifier to snake case: `a_smile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bSmile` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn monkeyTrouble(aSmile: bool, bSmile: bool) -> bool {
[INFO] [stdout]    |                                    ^^^^^^ help: convert the identifier to snake case: `b_smile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sumDouble` should have a snake case name
[INFO] [stdout]   --> src/warmup1.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sumDouble(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `sum_double`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "459045777e7974f164300c3cb98280890d62f0b28d152ca44d504f78426833b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459045777e7974f164300c3cb98280890d62f0b28d152ca44d504f78426833b4", kill_on_drop: false }`
[INFO] [stdout] 459045777e7974f164300c3cb98280890d62f0b28d152ca44d504f78426833b4