[INFO] cloning repository https://github.com/Adeyemi-theRustyDev/the_book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Adeyemi-theRustyDev/the_book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdeyemi-theRustyDev%2Fthe_book", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdeyemi-theRustyDev%2Fthe_book'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7094b1b60747889cd1cdc23359f4476167a0c37
[INFO] testing Adeyemi-theRustyDev/the_book against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdeyemi-theRustyDev%2Fthe_book" "/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/Adeyemi-theRustyDev/the_book
[INFO] finished tweaking git repo https://github.com/Adeyemi-theRustyDev/the_book
[INFO] tweaked toml for git repo https://github.com/Adeyemi-theRustyDev/the_book written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Adeyemi-theRustyDev/the_book on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Adeyemi-theRustyDev/the_book 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 568b2f0fd8a3962c3db41a6484e5529f24e29ebe144a88aa452b227b33c50134
[INFO] running `Command { std: "docker" "start" "-a" "568b2f0fd8a3962c3db41a6484e5529f24e29ebe144a88aa452b227b33c50134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "568b2f0fd8a3962c3db41a6484e5529f24e29ebe144a88aa452b227b33c50134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "568b2f0fd8a3962c3db41a6484e5529f24e29ebe144a88aa452b227b33c50134", kill_on_drop: false }`
[INFO] [stdout] 568b2f0fd8a3962c3db41a6484e5529f24e29ebe144a88aa452b227b33c50134
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 406c62ffde974a06f50968c7f27a17b6f355ca6658309eb64c15e95560f4cfcc
[INFO] running `Command { std: "docker" "start" "-a" "406c62ffde974a06f50968c7f27a17b6f355ca6658309eb64c15e95560f4cfcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `headline`, `location`, `author`, and `content` are never read
[INFO] [stdout]  --> src/news_article.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct NewsArticle {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     pub headline: String,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 4 |     pub location: String,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 5 |     pub author: String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 6 |     pub content: String,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "406c62ffde974a06f50968c7f27a17b6f355ca6658309eb64c15e95560f4cfcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406c62ffde974a06f50968c7f27a17b6f355ca6658309eb64c15e95560f4cfcc", kill_on_drop: false }`
[INFO] [stdout] 406c62ffde974a06f50968c7f27a17b6f355ca6658309eb64c15e95560f4cfcc
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58cb7c3a24833a4314536f2689f0293ce130d0ae3260fe7e49b29fcff6382c47
[INFO] running `Command { std: "docker" "start" "-a" "58cb7c3a24833a4314536f2689f0293ce130d0ae3260fe7e49b29fcff6382c47", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `headline`, `location`, `author`, and `content` are never read
[INFO] [stdout]  --> src/news_article.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct NewsArticle {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     pub headline: String,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 4 |     pub location: String,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 5 |     pub author: String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 6 |     pub content: String,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "58cb7c3a24833a4314536f2689f0293ce130d0ae3260fe7e49b29fcff6382c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58cb7c3a24833a4314536f2689f0293ce130d0ae3260fe7e49b29fcff6382c47", kill_on_drop: false }`
[INFO] [stdout] 58cb7c3a24833a4314536f2689f0293ce130d0ae3260fe7e49b29fcff6382c47
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63ca188b0e1a57950977db801921590dc7c0049206b395cfb16f7ebae7ff165c
[INFO] running `Command { std: "docker" "start" "-a" "63ca188b0e1a57950977db801921590dc7c0049206b395cfb16f7ebae7ff165c", kill_on_drop: false }`
[INFO] [stderr] warning: fields `headline`, `location`, `author`, and `content` are never read
[INFO] [stderr]  --> src/news_article.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct NewsArticle {
[INFO] [stderr]   |            ----------- fields in this struct
[INFO] [stderr] 3 |     pub headline: String,
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 4 |     pub location: String,
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 5 |     pub author: String,
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 6 |     pub content: String,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `the_book` (bin "the_book" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/the_book-10067b4fb746e076)
[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" "63ca188b0e1a57950977db801921590dc7c0049206b395cfb16f7ebae7ff165c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ca188b0e1a57950977db801921590dc7c0049206b395cfb16f7ebae7ff165c", kill_on_drop: false }`
[INFO] [stdout] 63ca188b0e1a57950977db801921590dc7c0049206b395cfb16f7ebae7ff165c
