[INFO] fetching crate rcpufetch 0.0.4...
[INFO] testing rcpufetch-0.0.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rcpufetch 0.0.4 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rcpufetch 0.0.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ac83a7882469b1f6c523ad602c99806265cd939527f4d390e6869be86912579
[INFO] running `Command { std: "docker" "start" "-a" "6ac83a7882469b1f6c523ad602c99806265cd939527f4d390e6869be86912579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ac83a7882469b1f6c523ad602c99806265cd939527f4d390e6869be86912579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac83a7882469b1f6c523ad602c99806265cd939527f4d390e6869be86912579", kill_on_drop: false }`
[INFO] [stdout] 6ac83a7882469b1f6c523ad602c99806265cd939527f4d390e6869be86912579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e96a38bd562de06a15451ece94d24919c62d94b7ffdaac507cc7b27f0d5f0289
[INFO] running `Command { std: "docker" "start" "-a" "e96a38bd562de06a15451ece94d24919c62d94b7ffdaac507cc7b27f0d5f0289", 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 1.34s
[INFO] running `Command { std: "docker" "inspect" "e96a38bd562de06a15451ece94d24919c62d94b7ffdaac507cc7b27f0d5f0289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96a38bd562de06a15451ece94d24919c62d94b7ffdaac507cc7b27f0d5f0289", kill_on_drop: false }`
[INFO] [stdout] e96a38bd562de06a15451ece94d24919c62d94b7ffdaac507cc7b27f0d5f0289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90e70b848277b579fe4ff070c22b814e7262fc048a6181ee5d078fa91d94a200
[INFO] running `Command { std: "docker" "start" "-a" "90e70b848277b579fe4ff070c22b814e7262fc048a6181ee5d078fa91d94a200", 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 0.71s
[INFO] running `Command { std: "docker" "inspect" "90e70b848277b579fe4ff070c22b814e7262fc048a6181ee5d078fa91d94a200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e70b848277b579fe4ff070c22b814e7262fc048a6181ee5d078fa91d94a200", kill_on_drop: false }`
[INFO] [stdout] 90e70b848277b579fe4ff070c22b814e7262fc048a6181ee5d078fa91d94a200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 227c108b79b139f8aa82f33b41022781e0be03f445aa8cbc6de778774942fc70
[INFO] running `Command { std: "docker" "start" "-a" "227c108b79b139f8aa82f33b41022781e0be03f445aa8cbc6de778774942fc70", kill_on_drop: false }`
[INFO] [stderr] warning: constant `C_FG_BLACK` is never used
[INFO] [stdout] 
[INFO] [stderr]  --> src/art/logos.rs:2:11
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 2 | pub const C_FG_BLACK: &str = "\x1b[30;1m";
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |           ^^^^^^^^^^
[INFO] [stdout] 
[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 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rcpufetch-f5a826a14249f1e6)
[INFO] running `Command { std: "docker" "inspect" "227c108b79b139f8aa82f33b41022781e0be03f445aa8cbc6de778774942fc70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227c108b79b139f8aa82f33b41022781e0be03f445aa8cbc6de778774942fc70", kill_on_drop: false }`
[INFO] [stdout] 227c108b79b139f8aa82f33b41022781e0be03f445aa8cbc6de778774942fc70