[INFO] fetching crate rcpufetch 0.0.4...
[INFO] testing rcpufetch-0.0.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate rcpufetch 0.0.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rcpufetch 0.0.4
[INFO] finished tweaking crates.io crate rcpufetch 0.0.4
[INFO] tweaked toml for crates.io crate rcpufetch 0.0.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rcpufetch 0.0.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rcpufetch 0.0.4 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 838db632510fcd73814a12c915b1cdca9ac4e60c923506ca99fc2a8a3178c9bb
[INFO] running `Command { std: "docker" "start" "-a" "838db632510fcd73814a12c915b1cdca9ac4e60c923506ca99fc2a8a3178c9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "838db632510fcd73814a12c915b1cdca9ac4e60c923506ca99fc2a8a3178c9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838db632510fcd73814a12c915b1cdca9ac4e60c923506ca99fc2a8a3178c9bb", kill_on_drop: false }`
[INFO] [stdout] 838db632510fcd73814a12c915b1cdca9ac4e60c923506ca99fc2a8a3178c9bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a30c63df2162255191929c885075d44b4217e430764b659c44b09f1af9e931ba
[INFO] running `Command { std: "docker" "start" "-a" "a30c63df2162255191929c885075d44b4217e430764b659c44b09f1af9e931ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcpufetch v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `C_FG_BLACK` is never used
[INFO] [stdout]  --> src/art/logos.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const C_FG_BLACK: &str = "\x1b[30;1m";
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C_FG_B_BLACK` is never used
[INFO] [stdout]   --> src/art/logos.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const C_FG_B_BLACK: &str = "\x1b[90;1m";
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C_FG_B_WHITE` is never used
[INFO] [stdout]   --> src/art/logos.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const C_FG_B_WHITE: &str = "\x1b[97;1m";
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "a30c63df2162255191929c885075d44b4217e430764b659c44b09f1af9e931ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30c63df2162255191929c885075d44b4217e430764b659c44b09f1af9e931ba", kill_on_drop: false }`
[INFO] [stdout] a30c63df2162255191929c885075d44b4217e430764b659c44b09f1af9e931ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bcc31d1f5653f1cfc6a7962c05db473b6ebb8d39477494775b9c4e73add7bdc
[INFO] running `Command { std: "docker" "start" "-a" "8bcc31d1f5653f1cfc6a7962c05db473b6ebb8d39477494775b9c4e73add7bdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcpufetch v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `C_FG_BLACK` is never used
[INFO] [stdout]  --> src/art/logos.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const C_FG_BLACK: &str = "\x1b[30;1m";
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C_FG_B_BLACK` is never used
[INFO] [stdout]   --> src/art/logos.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const C_FG_B_BLACK: &str = "\x1b[90;1m";
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C_FG_B_WHITE` is never used
[INFO] [stdout]   --> src/art/logos.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const C_FG_B_WHITE: &str = "\x1b[97;1m";
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8bcc31d1f5653f1cfc6a7962c05db473b6ebb8d39477494775b9c4e73add7bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bcc31d1f5653f1cfc6a7962c05db473b6ebb8d39477494775b9c4e73add7bdc", kill_on_drop: false }`
[INFO] [stdout] 8bcc31d1f5653f1cfc6a7962c05db473b6ebb8d39477494775b9c4e73add7bdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82c787591a55fe89b98484ec4a30eca40826ef307df7d7cec8492a0ab54f742d
[INFO] running `Command { std: "docker" "start" "-a" "82c787591a55fe89b98484ec4a30eca40826ef307df7d7cec8492a0ab54f742d", kill_on_drop: false }`
[INFO] [stderr] warning: constant `C_FG_BLACK` is never used
[INFO] [stderr]  --> src/art/logos.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub const C_FG_BLACK: &str = "\x1b[30;1m";
[INFO] [stderr]   |           ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `C_FG_B_BLACK` is never used
[INFO] [stderr]   --> src/art/logos.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const C_FG_B_BLACK: &str = "\x1b[90;1m";
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `C_FG_B_WHITE` is never used
[INFO] [stderr]   --> src/art/logos.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const C_FG_B_WHITE: &str = "\x1b[97;1m";
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rcpufetch` (bin "rcpufetch" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rcpufetch-f5a826a14249f1e6)
[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" "82c787591a55fe89b98484ec4a30eca40826ef307df7d7cec8492a0ab54f742d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c787591a55fe89b98484ec4a30eca40826ef307df7d7cec8492a0ab54f742d", kill_on_drop: false }`
[INFO] [stdout] 82c787591a55fe89b98484ec4a30eca40826ef307df7d7cec8492a0ab54f742d