[INFO] updating cached repository schuyler1d/rust-sled-votermatch [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/schuyler1d/rust-sled-votermatch [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/schuyler1d/rust-sled-votermatch" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/schuyler1d/rust-sled-votermatch"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/schuyler1d/rust-sled-votermatch'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/schuyler1d/rust-sled-votermatch" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/schuyler1d/rust-sled-votermatch"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/schuyler1d/rust-sled-votermatch'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 865170e717fc22589822eeedc66b6afdb199d0b0 [INFO] sha for GitHub repo schuyler1d/rust-sled-votermatch: 865170e717fc22589822eeedc66b6afdb199d0b0 [INFO] validating manifest of schuyler1d/rust-sled-votermatch on toolchain master#1891bfa80364eead426517c68de6947b7692e2de [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of schuyler1d/rust-sled-votermatch on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing schuyler1d/rust-sled-votermatch [INFO] finished frobbing schuyler1d/rust-sled-votermatch [INFO] frobbed toml for schuyler1d/rust-sled-votermatch written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/schuyler1d/rust-sled-votermatch/Cargo.toml [INFO] started frobbing schuyler1d/rust-sled-votermatch [INFO] finished frobbing schuyler1d/rust-sled-votermatch [INFO] frobbed toml for schuyler1d/rust-sled-votermatch written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/schuyler1d/rust-sled-votermatch/Cargo.toml [INFO] crate schuyler1d/rust-sled-votermatch already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking schuyler1d/rust-sled-votermatch against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-0/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/schuyler1d/rust-sled-votermatch:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 21c853de2091d9391e898ad75b3f9e218238161e01226710bb213550ebdfa816 [INFO] running `"docker" "start" "-a" "21c853de2091d9391e898ad75b3f9e218238161e01226710bb213550ebdfa816"` [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking sorted v0.2.0 [INFO] [stderr] Checking byte-slice-cast v0.2.0 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking bincode v0.9.2 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking chan v0.1.21 [INFO] [stderr] Checking coco v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Checking chan-signal v0.3.1 [INFO] [stderr] Checking historian v3.0.4 [INFO] [stderr] Checking pagecache v0.4.5 [INFO] [stderr] Checking docopt v0.8.3 [INFO] [stderr] Checking sled v0.15.17 [INFO] [stderr] Checking votermatch v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `votermatch::sledsearch::*` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use votermatch::sledsearch::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `votermatch::sledsearch::*` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use votermatch::sledsearch::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vec` [INFO] [stderr] --> src/main.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let vec = Vec::::with_capacity(randsize); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_vec` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `my_array` [INFO] [stderr] --> src/main.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let my_array: [u8; 8] = rng.gen(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_my_array` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vec` [INFO] [stderr] --> src/main.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let vec = Vec::::with_capacity(randsize); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_vec` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `my_array` [INFO] [stderr] --> src/main.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let my_array: [u8; 8] = rng.gen(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_my_array` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.89s [INFO] running `"docker" "inspect" "21c853de2091d9391e898ad75b3f9e218238161e01226710bb213550ebdfa816"` [INFO] running `"docker" "rm" "-f" "21c853de2091d9391e898ad75b3f9e218238161e01226710bb213550ebdfa816"` [INFO] [stdout] 21c853de2091d9391e898ad75b3f9e218238161e01226710bb213550ebdfa816