[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] ff6b2ba8c2b41c11146d24a0272b42aaa2b33627
[INFO] checking mtg101/rust-rle against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtg101%2Frust-rle" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mtg101/rust-rle on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 399ea1e9c106cd93630edcbdb526aa91a555b03b1ca531e1269f0e46da671416
[INFO] running `Command { std: "docker" "start" "-a" "399ea1e9c106cd93630edcbdb526aa91a555b03b1ca531e1269f0e46da671416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "399ea1e9c106cd93630edcbdb526aa91a555b03b1ca531e1269f0e46da671416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "399ea1e9c106cd93630edcbdb526aa91a555b03b1ca531e1269f0e46da671416", kill_on_drop: false }`
[INFO] [stdout] 399ea1e9c106cd93630edcbdb526aa91a555b03b1ca531e1269f0e46da671416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99df144d8282755e77de4371c73bf3765f19b6ddfafb4dfae34ed32d40adc45d
[INFO] running `Command { std: "docker" "start" "-a" "99df144d8282755e77de4371c73bf3765f19b6ddfafb4dfae34ed32d40adc45d", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-rle v0.1.0 (/opt/rustwide/workdir)
[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]     = note: `#[warn(unused_variables)]` 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] 
[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]     = note: `#[warn(unused_variables)]` 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] 
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "99df144d8282755e77de4371c73bf3765f19b6ddfafb4dfae34ed32d40adc45d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99df144d8282755e77de4371c73bf3765f19b6ddfafb4dfae34ed32d40adc45d", kill_on_drop: false }`
[INFO] [stdout] 99df144d8282755e77de4371c73bf3765f19b6ddfafb4dfae34ed32d40adc45d
