[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#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdeyemi-theRustyDev%2Fthe_book" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Adeyemi-theRustyDev/the_book on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b295a1a741268e82ffb49781ac4f9a7c337a9344f0eebfee6536f67b5e9b91b
[INFO] running `Command { std: "docker" "start" "-a" "2b295a1a741268e82ffb49781ac4f9a7c337a9344f0eebfee6536f67b5e9b91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b295a1a741268e82ffb49781ac4f9a7c337a9344f0eebfee6536f67b5e9b91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b295a1a741268e82ffb49781ac4f9a7c337a9344f0eebfee6536f67b5e9b91b", kill_on_drop: false }`
[INFO] [stdout] 2b295a1a741268e82ffb49781ac4f9a7c337a9344f0eebfee6536f67b5e9b91b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69152ba4fd5871f4e8f02d0d9ec2afc57466bc47cfb6788bc9eff7f91b1a8bcf
[INFO] running `Command { std: "docker" "start" "-a" "69152ba4fd5871f4e8f02d0d9ec2afc57466bc47cfb6788bc9eff7f91b1a8bcf", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "69152ba4fd5871f4e8f02d0d9ec2afc57466bc47cfb6788bc9eff7f91b1a8bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69152ba4fd5871f4e8f02d0d9ec2afc57466bc47cfb6788bc9eff7f91b1a8bcf", kill_on_drop: false }`
[INFO] [stdout] 69152ba4fd5871f4e8f02d0d9ec2afc57466bc47cfb6788bc9eff7f91b1a8bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f8e796890b6f4ebc95acfffca584bae4a2a4f4a898a91a4bd9c1e7f3bab997
[INFO] running `Command { std: "docker" "start" "-a" "37f8e796890b6f4ebc95acfffca584bae4a2a4f4a898a91a4bd9c1e7f3bab997", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "37f8e796890b6f4ebc95acfffca584bae4a2a4f4a898a91a4bd9c1e7f3bab997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f8e796890b6f4ebc95acfffca584bae4a2a4f4a898a91a4bd9c1e7f3bab997", kill_on_drop: false }`
[INFO] [stdout] 37f8e796890b6f4ebc95acfffca584bae4a2a4f4a898a91a4bd9c1e7f3bab997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0b61a4dd5bd562889f2c55054975524ec858bb8d41b97293df513606f46dff3
[INFO] running `Command { std: "docker" "start" "-a" "d0b61a4dd5bd562889f2c55054975524ec858bb8d41b97293df513606f46dff3", 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)]` 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 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/the_book-3df6f662037756f7)
[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" "d0b61a4dd5bd562889f2c55054975524ec858bb8d41b97293df513606f46dff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b61a4dd5bd562889f2c55054975524ec858bb8d41b97293df513606f46dff3", kill_on_drop: false }`
[INFO] [stdout] d0b61a4dd5bd562889f2c55054975524ec858bb8d41b97293df513606f46dff3
