[INFO] cloning repository https://github.com/Srivastavashashwat132/Armstrong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Srivastavashashwat132/Armstrong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrivastavashashwat132%2FArmstrong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrivastavashashwat132%2FArmstrong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bb9f6f46d28b918b7c46bf3db6652fed5ea0e7c
[INFO] checking Srivastavashashwat132/Armstrong against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrivastavashashwat132%2FArmstrong" "/workspace/builds/worker-117/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Srivastavashashwat132/Armstrong on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Srivastavashashwat132/Armstrong
[INFO] finished tweaking git repo https://github.com/Srivastavashashwat132/Armstrong
[INFO] tweaked toml for git repo https://github.com/Srivastavashashwat132/Armstrong written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate git repo https://github.com/Srivastavashashwat132/Armstrong already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15d8f0c50bb01f68b33aa485ad7337673d13b53f8c31d18eb31461c0b538602d
[INFO] running `Command { std: "docker" "start" "-a" "15d8f0c50bb01f68b33aa485ad7337673d13b53f8c31d18eb31461c0b538602d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15d8f0c50bb01f68b33aa485ad7337673d13b53f8c31d18eb31461c0b538602d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d8f0c50bb01f68b33aa485ad7337673d13b53f8c31d18eb31461c0b538602d", kill_on_drop: false }`
[INFO] [stdout] 15d8f0c50bb01f68b33aa485ad7337673d13b53f8c31d18eb31461c0b538602d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 155ff996b36cea6bf4b115899f870972fbeb3f262f0157d206c02477db147990
[INFO] running `Command { std: "docker" "start" "-a" "155ff996b36cea6bf4b115899f870972fbeb3f262f0157d206c02477db147990", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking Armstrong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     for i in 0..c {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Armstrong` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `armstrong`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Arm` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let mut Arm : u32 = 0;
[INFO] [stdout]   |             ^^^ help: convert the identifier to snake case: `arm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NoDigits` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let NoDigits : u32 = NoOfDigits(Arm);
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `no_digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CheckArm` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let CheckArm : bool = ArmstrongCheck(Arm , NoDigits);
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `check_arm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `NoOfDigits` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn NoOfDigits(mut c : u32) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `no_of_digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ArmstrongCheck` should have a snake case name
[INFO] [stdout]   --> src/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn ArmstrongCheck(mut x : u32 , c : u32) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `armstrong_check`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     for i in 0..c {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Armstrong` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `armstrong`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Arm` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let mut Arm : u32 = 0;
[INFO] [stdout]   |             ^^^ help: convert the identifier to snake case: `arm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NoDigits` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let NoDigits : u32 = NoOfDigits(Arm);
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `no_digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CheckArm` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let CheckArm : bool = ArmstrongCheck(Arm , NoDigits);
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `check_arm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `NoOfDigits` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn NoOfDigits(mut c : u32) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `no_of_digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ArmstrongCheck` should have a snake case name
[INFO] [stdout]   --> src/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn ArmstrongCheck(mut x : u32 , c : u32) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `armstrong_check`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "155ff996b36cea6bf4b115899f870972fbeb3f262f0157d206c02477db147990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155ff996b36cea6bf4b115899f870972fbeb3f262f0157d206c02477db147990", kill_on_drop: false }`
[INFO] [stdout] 155ff996b36cea6bf4b115899f870972fbeb3f262f0157d206c02477db147990