[INFO] cloning repository https://github.com/Bownairo/sixtyfiveohtwo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bownairo/sixtyfiveohtwo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBownairo%2Fsixtyfiveohtwo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBownairo%2Fsixtyfiveohtwo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b1b5d8b612ee62883c87a33f8b2f428ec023cb6
[INFO] checking Bownairo/sixtyfiveohtwo against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBownairo%2Fsixtyfiveohtwo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Bownairo/sixtyfiveohtwo
[INFO] finished tweaking git repo https://github.com/Bownairo/sixtyfiveohtwo
[INFO] tweaked toml for git repo https://github.com/Bownairo/sixtyfiveohtwo written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bownairo/sixtyfiveohtwo on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bownairo/sixtyfiveohtwo 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7f580ee2adb299890c680185ea3d96d58d2e4a7b803244f3075c848a3bd123c
[INFO] running `Command { std: "docker" "start" "-a" "c7f580ee2adb299890c680185ea3d96d58d2e4a7b803244f3075c848a3bd123c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7f580ee2adb299890c680185ea3d96d58d2e4a7b803244f3075c848a3bd123c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f580ee2adb299890c680185ea3d96d58d2e4a7b803244f3075c848a3bd123c", kill_on_drop: false }`
[INFO] [stdout] c7f580ee2adb299890c680185ea3d96d58d2e4a7b803244f3075c848a3bd123c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dacf1498b7e86292244bde5ea313b77b3bf38ca62ffdff9559198b479eb10ac
[INFO] running `Command { std: "docker" "start" "-a" "0dacf1498b7e86292244bde5ea313b77b3bf38ca62ffdff9559198b479eb10ac", kill_on_drop: false }`
[INFO] [stderr]     Checking sixtyfiveohtwo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/instructions/mod.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) trait Renderable {
[INFO] [stdout]    |                  ---------- method in this trait
[INFO] [stdout] 16 |   fn render(&self) -> Vec<u8>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write` is never used
[INFO] [stdout]   --> src/registers.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) trait IndexRegister {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |   fn write(&mut self, value: i8);
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/instructions/mod.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) trait Renderable {
[INFO] [stdout]    |                  ---------- method in this trait
[INFO] [stdout] 16 |   fn render(&self) -> Vec<u8>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write` is never used
[INFO] [stdout]   --> src/registers.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) trait IndexRegister {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |   fn write(&mut self, value: i8);
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "0dacf1498b7e86292244bde5ea313b77b3bf38ca62ffdff9559198b479eb10ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dacf1498b7e86292244bde5ea313b77b3bf38ca62ffdff9559198b479eb10ac", kill_on_drop: false }`
[INFO] [stdout] 0dacf1498b7e86292244bde5ea313b77b3bf38ca62ffdff9559198b479eb10ac
