[INFO] cloning repository https://github.com/Nagaprasadvr/RustHour
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nagaprasadvr/RustHour" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagaprasadvr%2FRustHour", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagaprasadvr%2FRustHour'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e659770c36665842cec99a285f508553225532f
[INFO] checking Nagaprasadvr/RustHour against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagaprasadvr%2FRustHour" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nagaprasadvr/RustHour
[INFO] finished tweaking git repo https://github.com/Nagaprasadvr/RustHour
[INFO] tweaked toml for git repo https://github.com/Nagaprasadvr/RustHour written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nagaprasadvr/RustHour on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nagaprasadvr/RustHour 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00fbc195ebfbc3b2c59a95c395a217bed738ad742e2498010c9a329b205197c3
[INFO] running `Command { std: "docker" "start" "-a" "00fbc195ebfbc3b2c59a95c395a217bed738ad742e2498010c9a329b205197c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00fbc195ebfbc3b2c59a95c395a217bed738ad742e2498010c9a329b205197c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00fbc195ebfbc3b2c59a95c395a217bed738ad742e2498010c9a329b205197c3", kill_on_drop: false }`
[INFO] [stdout] 00fbc195ebfbc3b2c59a95c395a217bed738ad742e2498010c9a329b205197c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3a6b99081c5c72a3e2a86af45c0324269e700cdb29c891c5d9c4a3735393f2c
[INFO] running `Command { std: "docker" "start" "-a" "a3a6b99081c5c72a3e2a86af45c0324269e700cdb29c891c5d9c4a3735393f2c", kill_on_drop: false }`
[INFO] [stderr] warning: rusthour v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `bench` which is missing a lib target
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking rusthour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `LOAD_VAL` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     LOAD_VAL,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `LoadVal`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WRITE_VAR` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     WRITE_VAR,
[INFO] [stdout]   |     ^^^^^^^^^ help: convert the identifier to upper camel case: `WriteVar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `READ_VAR` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     READ_VAR,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `ReadVar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RETURN_VAL` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     RETURN_VAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `ReturnVal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ops::Index` and `process::exit`
[INFO] [stdout]   --> src/lib.rs:34:37
[INFO] [stdout]    |
[INFO] [stdout] 34 |     use std::{collections::HashMap, ops::Index, process::exit};
[INFO] [stdout]    |                                     ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOAD_VAL` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     LOAD_VAL,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `LoadVal`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WRITE_VAR` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     WRITE_VAR,
[INFO] [stdout]   |     ^^^^^^^^^ help: convert the identifier to upper camel case: `WriteVar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `READ_VAR` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     READ_VAR,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `ReadVar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RETURN_VAL` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     RETURN_VAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `ReturnVal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ops::Index` and `process::exit`
[INFO] [stdout]   --> src/lib.rs:34:37
[INFO] [stdout]    |
[INFO] [stdout] 34 |     use std::{collections::HashMap, ops::Index, process::exit};
[INFO] [stdout]    |                                     ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Interpreter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub mod Interpreter {
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interpreter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Interpreter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub mod Interpreter {
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interpreter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/dirSearch.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut dir = dir.trim();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/dirSearch.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |             for i in f.lines().into_iter() {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ct` is never read
[INFO] [stdout]   --> src/bin/dirSearch.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut ct: u8 = 0;
[INFO] [stdout]    |                      ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 35 |             ct = 0;
[INFO] [stdout]    |             ------ `ct` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/dirSearch.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut dir = dir.trim();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/dirSearch.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |             for i in f.lines().into_iter() {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ct` is never read
[INFO] [stdout]   --> src/bin/dirSearch.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut ct: u8 = 0;
[INFO] [stdout]    |                      ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 35 |             ct = 0;
[INFO] [stdout]    |             ------ `ct` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `FileSearchtest` should have a snake case name
[INFO] [stdout]   --> src/bin/dirSearch.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | mod FileSearchtest {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `file_searchtest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "a3a6b99081c5c72a3e2a86af45c0324269e700cdb29c891c5d9c4a3735393f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a6b99081c5c72a3e2a86af45c0324269e700cdb29c891c5d9c4a3735393f2c", kill_on_drop: false }`
[INFO] [stdout] a3a6b99081c5c72a3e2a86af45c0324269e700cdb29c891c5d9c4a3735393f2c
