[INFO] cloning repository https://github.com/mtg101/rust-rle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtg101/rust-rle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtg101%2Frust-rle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtg101%2Frust-rle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb1043b8c2fd97cd7522288ad7799bba61cd6bad
[INFO] linting mtg101/rust-rle against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtg101%2Frust-rle" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mtg101/rust-rle
[INFO] finished tweaking git repo https://github.com/mtg101/rust-rle
[INFO] tweaked toml for git repo https://github.com/mtg101/rust-rle written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mtg101/rust-rle on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mtg101/rust-rle 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c22ff3c80ab477d7d6c0a9ae23078811d9765654c6ce250efa026a320b2798db
[INFO] running `Command { std: "docker" "start" "-a" "c22ff3c80ab477d7d6c0a9ae23078811d9765654c6ce250efa026a320b2798db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c22ff3c80ab477d7d6c0a9ae23078811d9765654c6ce250efa026a320b2798db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22ff3c80ab477d7d6c0a9ae23078811d9765654c6ce250efa026a320b2798db", kill_on_drop: false }`
[INFO] [stdout] c22ff3c80ab477d7d6c0a9ae23078811d9765654c6ce250efa026a320b2798db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33d97be7c93062d23e106c4df2b1f8ada6bbec272ea31be1246f64099926bc2a
[INFO] running `Command { std: "docker" "start" "-a" "33d97be7c93062d23e106c4df2b1f8ada6bbec272ea31be1246f64099926bc2a", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-rle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `label_name`
[INFO] [stdout]    --> src/rle.rs:102:45
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn remap_z80_defb_file(file_name: &str, label_name: &str, remap_values: HashMap<&str, &str>)-> io::Result<()> {
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remap_values`
[INFO] [stdout]    --> src/rle.rs:102:63
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn remap_z80_defb_file(file_name: &str, label_name: &str, remap_values: HashMap<&str, &str>)-> io::Result<()> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remap_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/rle.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let data: Vec<u8> = fs::read(file_name)?;
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `println!`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     println!("");
[INFO] [stdout]   |     ^^^^^^^^^--^
[INFO] [stdout]   |              |
[INFO] [stdout]   |              help: remove the empty string
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stdout]   = note: `#[warn(clippy::println_empty_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_name`
[INFO] [stdout]    --> src/rle.rs:102:45
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn remap_z80_defb_file(file_name: &str, label_name: &str, remap_values: HashMap<&str, &str>)-> io::Result<()> {
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remap_values`
[INFO] [stdout]    --> src/rle.rs:102:63
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn remap_z80_defb_file(file_name: &str, label_name: &str, remap_values: HashMap<&str, &str>)-> io::Result<()> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remap_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/rle.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let data: Vec<u8> = fs::read(file_name)?;
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/rle.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |             assert!(!read_remy_write_file_rle_z80("test_remy.map", "TEST_REMY_LABEL").is_err());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `read_remy_write_file_rle_z80("test_remy.map", "TEST_REMY_LABEL").is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/rle.rs:213:21
[INFO] [stdout]     |
[INFO] [stdout] 213 |             assert!(!remap_z80_defb_file("test_remy.map", "TEST_REMY_LABEL", attr_map).is_err());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `remap_z80_defb_file("test_remy.map", "TEST_REMY_LABEL", attr_map).is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `println!`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     println!("");
[INFO] [stdout]   |     ^^^^^^^^^--^
[INFO] [stdout]   |              |
[INFO] [stdout]   |              help: remove the empty string
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stdout]   = note: `#[warn(clippy::println_empty_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "33d97be7c93062d23e106c4df2b1f8ada6bbec272ea31be1246f64099926bc2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d97be7c93062d23e106c4df2b1f8ada6bbec272ea31be1246f64099926bc2a", kill_on_drop: false }`
[INFO] [stdout] 33d97be7c93062d23e106c4df2b1f8ada6bbec272ea31be1246f64099926bc2a