[INFO] cloning repository https://github.com/Deon62/RUST-learning-repo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Deon62/RUST-learning-repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeon62%2FRUST-learning-repo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeon62%2FRUST-learning-repo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66c98e43840d18cd908589a8bab45d3a4206832c
[INFO] checking Deon62/RUST-learning-repo against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeon62%2FRUST-learning-repo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Deon62/RUST-learning-repo
[INFO] finished tweaking git repo https://github.com/Deon62/RUST-learning-repo
[INFO] tweaked toml for git repo https://github.com/Deon62/RUST-learning-repo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Deon62/RUST-learning-repo on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Deon62/RUST-learning-repo 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ccda13db0435edc4e39a6a8ba5b6f310ca54241fcab8b6393dba5df312524de
[INFO] running `Command { std: "docker" "start" "-a" "7ccda13db0435edc4e39a6a8ba5b6f310ca54241fcab8b6393dba5df312524de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ccda13db0435edc4e39a6a8ba5b6f310ca54241fcab8b6393dba5df312524de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ccda13db0435edc4e39a6a8ba5b6f310ca54241fcab8b6393dba5df312524de", kill_on_drop: false }`
[INFO] [stdout] 7ccda13db0435edc4e39a6a8ba5b6f310ca54241fcab8b6393dba5df312524de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ea5e326e0a16d51db5ce12ebd6228dfdc082fb6783b790699ac4091c948bb7c
[INFO] running `Command { std: "docker" "start" "-a" "6ea5e326e0a16d51db5ce12ebd6228dfdc082fb6783b790699ac4091c948bb7c", kill_on_drop: false }`
[INFO] [stderr]     Checking terry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `aggregator`
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider adding a `main` function to `src/bin/aggregator.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `terry` (bin "aggregator") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/bin/closures1.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/bin/closures1.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct Rectangle {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 45 |     width: u32,
[INFO] [stdout] 46 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rectangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `testing`
[INFO] [stdout]   --> src/bin/testing.rs:42:2
[INFO] [stdout]    |
[INFO] [stdout] 42 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/testing.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `y` is never read
[INFO] [stdout]  --> src/bin/generics2.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Point<T> {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 4 |     x: T,
[INFO] [stdout] 5 |     y: T,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `testing1`
[INFO] [stdout]   --> src/bin/testing1.rs:40:2
[INFO] [stdout]    |
[INFO] [stdout] 40 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/testing1.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `testing2`
[INFO] [stdout]   --> src/bin/testing2.rs:45:2
[INFO] [stdout]    |
[INFO] [stdout] 45 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/testing2.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/testing1.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn greeting(name: &str) -> String{
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_username_from_file` is never used
[INFO] [stdout]   --> src/bin/errorhandling2.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn read_username_from_file() -> Result<String, io::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/bin/closures1.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `terry` (bin "testing1") due to 1 previous error; 1 warning emitted
[INFO] [stderr] error: could not compile `terry` (bin "testing2") due to 1 previous error
[INFO] [stderr] error: could not compile `terry` (bin "testing") due to 1 previous error
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/bin/closures1.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct Rectangle {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 45 |     width: u32,
[INFO] [stdout] 46 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rectangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ea5e326e0a16d51db5ce12ebd6228dfdc082fb6783b790699ac4091c948bb7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea5e326e0a16d51db5ce12ebd6228dfdc082fb6783b790699ac4091c948bb7c", kill_on_drop: false }`
[INFO] [stdout] 6ea5e326e0a16d51db5ce12ebd6228dfdc082fb6783b790699ac4091c948bb7c
