[INFO] cloning repository https://github.com/schuyler1d/rust-sled-votermatch [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schuyler1d/rust-sled-votermatch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschuyler1d%2Frust-sled-votermatch"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschuyler1d%2Frust-sled-votermatch'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 865170e717fc22589822eeedc66b6afdb199d0b0 [INFO] checking schuyler1d/rust-sled-votermatch against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschuyler1d%2Frust-sled-votermatch" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/schuyler1d/rust-sled-votermatch on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/schuyler1d/rust-sled-votermatch [INFO] finished tweaking git repo https://github.com/schuyler1d/rust-sled-votermatch [INFO] tweaked toml for git repo https://github.com/schuyler1d/rust-sled-votermatch written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/schuyler1d/rust-sled-votermatch already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sorted v0.2.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] cc6e9ac665eb7819baa3efd08129f9637854d79c32e49fb9b3fb40c71fa71ef0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "cc6e9ac665eb7819baa3efd08129f9637854d79c32e49fb9b3fb40c71fa71ef0"` [INFO] [stderr] Checking byte-slice-cast v0.2.0 [INFO] [stderr] Checking sorted v0.2.0 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking coco v0.2.1 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking bincode v0.9.2 [INFO] [stderr] Checking chan v0.1.21 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Checking historian v3.0.4 [INFO] [stderr] Checking chan-signal v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.66 [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/rustwide/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 36.43s [INFO] running `"docker" "inspect" "cc6e9ac665eb7819baa3efd08129f9637854d79c32e49fb9b3fb40c71fa71ef0"` [INFO] running `"docker" "rm" "-f" "cc6e9ac665eb7819baa3efd08129f9637854d79c32e49fb9b3fb40c71fa71ef0"` [INFO] [stdout] cc6e9ac665eb7819baa3efd08129f9637854d79c32e49fb9b3fb40c71fa71ef0