[INFO] updating cached repository https://github.com/nathansizemore/keep
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 9fca518ea9bf418b0ec0c962f6939b32d18d7515
[INFO] checking nathansizemore/keep against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathansizemore%2Fkeep" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nathansizemore/keep on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nathansizemore/keep
[INFO] finished tweaking git repo https://github.com/nathansizemore/keep
[INFO] tweaked toml for git repo https://github.com/nathansizemore/keep written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/nathansizemore/keep already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83f7c503aa1a6beb7e90b32615eefa47553bc0938be561b25e7c364a86bbd3d7
[INFO] running `"docker" "start" "-a" "83f7c503aa1a6beb7e90b32615eefa47553bc0938be561b25e7c364a86bbd3d7"`
[INFO] [stderr]    Compiling gcc v0.3.44
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking aho-corasick v0.6.2
[INFO] [stderr]     Checking pad v0.1.4
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]    Compiling sqlite3-src v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]     Checking sqlite3-sys v0.12.0
[INFO] [stderr]     Checking sqlite v0.23.4
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking keep v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/db.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / lazy_static! {
[INFO] [stderr] 23 | |     static ref DB_PATH_STR: String = {
[INFO] [stderr] 24 | |         // Check for custom install location
[INFO] [stderr] 25 | |         let custom_result = env::var(CUST_KEEP_DB);
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | |     };
[INFO] [stderr] 55 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/db.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / lazy_static! {
[INFO] [stderr] 23 | |     static ref DB_PATH_STR: String = {
[INFO] [stderr] 24 | |         // Check for custom install location
[INFO] [stderr] 25 | |         let custom_result = env::var(CUST_KEEP_DB);
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | |     };
[INFO] [stderr] 55 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.12s
[INFO] running `"docker" "inspect" "83f7c503aa1a6beb7e90b32615eefa47553bc0938be561b25e7c364a86bbd3d7"`
[INFO] running `"docker" "rm" "-f" "83f7c503aa1a6beb7e90b32615eefa47553bc0938be561b25e7c364a86bbd3d7"`
[INFO] [stdout] 83f7c503aa1a6beb7e90b32615eefa47553bc0938be561b25e7c364a86bbd3d7