[INFO] updating cached repository https://github.com/sts10/compound-passphrase-list-safety-checker
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5008887809c077ffb45bebc24ff56816068a116b
[INFO] testing sts10/compound-passphrase-list-safety-checker against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsts10%2Fcompound-passphrase-list-safety-checker" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sts10/compound-passphrase-list-safety-checker on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sts10/compound-passphrase-list-safety-checker
[INFO] finished tweaking git repo https://github.com/sts10/compound-passphrase-list-safety-checker
[INFO] tweaked toml for git repo https://github.com/sts10/compound-passphrase-list-safety-checker written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/sts10/compound-passphrase-list-safety-checker already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] f1d3579365eead2a1ee357bc3bfeb17799c78b3f95e77a08dca5e580639bd573
[INFO] running `"docker" "start" "-a" "f1d3579365eead2a1ee357bc3bfeb17799c78b3f95e77a08dca5e580639bd573"`
[INFO] [stderr]    Compiling sum-word-checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `left_word`
[INFO] [stderr]   --> src/main.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let left_word = format!("{}{}", left_overhang, overlap);
[INFO] [stderr]    |                         ^^^^^^^^^ help: consider prefixing with an underscore: `_left_word`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "f1d3579365eead2a1ee357bc3bfeb17799c78b3f95e77a08dca5e580639bd573"`
[INFO] running `"docker" "rm" "-f" "f1d3579365eead2a1ee357bc3bfeb17799c78b3f95e77a08dca5e580639bd573"`
[INFO] [stdout] f1d3579365eead2a1ee357bc3bfeb17799c78b3f95e77a08dca5e580639bd573
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6b38bfb29bd9b1f5e733f99a7f70e8c229d869d70d8815ec8b24e9a6964616f8
[INFO] running `"docker" "start" "-a" "6b38bfb29bd9b1f5e733f99a7f70e8c229d869d70d8815ec8b24e9a6964616f8"`
[INFO] [stderr]    Compiling sum-word-checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `left_word`
[INFO] [stderr]   --> src/main.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let left_word = format!("{}{}", left_overhang, overlap);
[INFO] [stderr]    |                         ^^^^^^^^^ help: consider prefixing with an underscore: `_left_word`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "6b38bfb29bd9b1f5e733f99a7f70e8c229d869d70d8815ec8b24e9a6964616f8"`
[INFO] running `"docker" "rm" "-f" "6b38bfb29bd9b1f5e733f99a7f70e8c229d869d70d8815ec8b24e9a6964616f8"`
[INFO] [stdout] 6b38bfb29bd9b1f5e733f99a7f70e8c229d869d70d8815ec8b24e9a6964616f8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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=warn" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 9c0354cb9bd646fa62365b1f6df7b97820bb11ee50439d9e1993e7db9b66eff0
[INFO] running `"docker" "start" "-a" "9c0354cb9bd646fa62365b1f6df7b97820bb11ee50439d9e1993e7db9b66eff0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sum_word_checker-dd1edc2d2e30cdf2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9c0354cb9bd646fa62365b1f6df7b97820bb11ee50439d9e1993e7db9b66eff0"`
[INFO] running `"docker" "rm" "-f" "9c0354cb9bd646fa62365b1f6df7b97820bb11ee50439d9e1993e7db9b66eff0"`
[INFO] [stdout] 9c0354cb9bd646fa62365b1f6df7b97820bb11ee50439d9e1993e7db9b66eff0