[INFO] updating cached repository Luffbee/talent-kvs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Luffbee/talent-kvs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Luffbee/talent-kvs" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Luffbee/talent-kvs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Luffbee/talent-kvs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Luffbee/talent-kvs" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Luffbee/talent-kvs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/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#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Luffbee/talent-kvs on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-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-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/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-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Luffbee/talent-kvs against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-2/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d11cb8a234e2710e7b3cca7f14a48bb1660fb3316e41cb341671ebb872d5aeed
[INFO] running `"docker" "start" "-a" "d11cb8a234e2710e7b3cca7f14a48bb1660fb3316e41cb341671ebb872d5aeed"`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]     Checking futures v0.1.27
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]     Checking historian v4.0.3
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking treeline v0.1.0
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[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking normalize-line-endings v0.2.2
[INFO] [stderr]     Checking predicates-core v1.0.0
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking regex-syntax v0.6.7
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[INFO] [stderr]     Checking num_cpus v1.10.1
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[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking predicates v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling failure_derive v0.1.5
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[INFO] [stderr]     Checking structopt v0.2.16
[INFO] [stderr]     Checking hashbrown v0.3.1
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[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]     Checking ron v0.5.1
[INFO] [stderr]     Checking pagecache v0.17.0
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking bson v0.13.0
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[INFO] [stderr]     Checking assert_cmd v0.11.1
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[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" "d11cb8a234e2710e7b3cca7f14a48bb1660fb3316e41cb341671ebb872d5aeed"`
[INFO] running `"docker" "rm" "-f" "d11cb8a234e2710e7b3cca7f14a48bb1660fb3316e41cb341671ebb872d5aeed"`
[INFO] [stdout] d11cb8a234e2710e7b3cca7f14a48bb1660fb3316e41cb341671ebb872d5aeed