[INFO] updating cached repository https://github.com/yeet-lang/yeet
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/yeet-lang/yeet
[INFO] [stderr]    02a55e3..24094f6  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 24094f60e10d21f23b28113b8f18a860b2481f1e
[INFO] checking yeet-lang/yeet against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeet-lang%2Fyeet" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yeet-lang/yeet on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yeet-lang/yeet
[INFO] finished tweaking git repo https://github.com/yeet-lang/yeet
[INFO] tweaked toml for git repo https://github.com/yeet-lang/yeet written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/yeet-lang/yeet already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0c2b98ba2c11652c2a7abf9044303f84ee82eb6ed7713b644c51aa26ed7644e5
[INFO] running `"docker" "start" "-a" "0c2b98ba2c11652c2a7abf9044303f84ee82eb6ed7713b644c51aa26ed7644e5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking yeet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `yote_bytecode`
[INFO] [stderr]    --> src/lib.rs:188:19
[INFO] [stderr]     |
[INFO] [stderr] 188 | pub fn yote_to_rs(yote_bytecode: Vec<u8>) -> String {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_yote_bytecode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `num_to_text`
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn num_to_text(l: u8) -> [u8; 2] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `yote_bytecode`
[INFO] [stderr]    --> src/lib.rs:188:19
[INFO] [stderr]     |
[INFO] [stderr] 188 | pub fn yote_to_rs(yote_bytecode: Vec<u8>) -> String {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_yote_bytecode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `num_to_text`
[INFO] [stderr]    --> src/lib.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn num_to_text(l: u8) -> [u8; 2] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `"docker" "inspect" "0c2b98ba2c11652c2a7abf9044303f84ee82eb6ed7713b644c51aa26ed7644e5"`
[INFO] running `"docker" "rm" "-f" "0c2b98ba2c11652c2a7abf9044303f84ee82eb6ed7713b644c51aa26ed7644e5"`
[INFO] [stdout] 0c2b98ba2c11652c2a7abf9044303f84ee82eb6ed7713b644c51aa26ed7644e5