[INFO] cloning repository Luffbee/talent-kvs
[INFO] running `"git" "clone" "--bare" "git://github.com/Luffbee/talent-kvs.git" "work/cache/sources/gh/Luffbee/talent-kvs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Luffbee/talent-kvs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Luffbee/talent-kvs" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Luffbee/talent-kvs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Luffbee/talent-kvs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Luffbee/talent-kvs" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Luffbee/talent-kvs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Luffbee/talent-kvs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f3f23de33cf5488556308acd0f367913c40a86d0
[INFO] sha for GitHub repo Luffbee/talent-kvs: f3f23de33cf5488556308acd0f367913c40a86d0
[INFO] validating manifest of Luffbee/talent-kvs on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Luffbee/talent-kvs on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Luffbee/talent-kvs
[INFO] finished frobbing Luffbee/talent-kvs
[INFO] frobbed toml for Luffbee/talent-kvs written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Luffbee/talent-kvs/Cargo.toml
[INFO] started frobbing Luffbee/talent-kvs
[INFO] finished frobbing Luffbee/talent-kvs
[INFO] frobbed toml for Luffbee/talent-kvs written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Luffbee/talent-kvs/Cargo.toml
[INFO] crate Luffbee/talent-kvs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Luffbee/talent-kvs against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Luffbee/talent-kvs:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4dbd439d9eac0c841b465dee3f61e25c15051009629cc63ecc92551194411b40
[INFO] running `"docker" "start" "-a" "4dbd439d9eac0c841b465dee3f61e25c15051009629cc63ecc92551194411b40"`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking hashbrown v0.3.1
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking serde_bytes v0.11.1
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]     Checking ron v0.5.1
[INFO] [stderr]     Checking predicates v1.0.1
[INFO] [stderr]     Checking pagecache v0.17.0
[INFO] [stderr]     Checking slog-scope v4.1.1
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking structopt v0.2.16
[INFO] [stderr]     Checking slog-stdlog v3.0.2
[INFO] [stderr]     Checking escargot v0.4.0
[INFO] [stderr]     Checking bson v0.13.0
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr]     Checking sled v0.24.1
[INFO] [stderr]     Checking kvs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0599]: no method named `clone` found for type `kvs::engine::kvstore::kv::KvStore` in the current scope
[INFO] [stderr]    --> tests/kv_store.rs:136:27
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let store = store.clone();
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `clone` found for type `kvs::engine::kvstore::kv::KvStore` in the current scope
[INFO] [stderr]    --> tests/kv_store.rs:173:27
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let store = store.clone();
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `clone` found for type `kvs::engine::kvstore::kv::KvStore` in the current scope
[INFO] [stderr]    --> tests/kv_store.rs:194:27
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let store = store.clone();
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `KvsEngine`
[INFO] [stderr]  --> tests/kv_store.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use kvs::{KvStore, KvsEngine, Result};
[INFO] [stderr]   |                    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `kvs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4dbd439d9eac0c841b465dee3f61e25c15051009629cc63ecc92551194411b40"`
[INFO] running `"docker" "rm" "-f" "4dbd439d9eac0c841b465dee3f61e25c15051009629cc63ecc92551194411b40"`
[INFO] [stdout] 4dbd439d9eac0c841b465dee3f61e25c15051009629cc63ecc92551194411b40