[INFO] updating cached repository inv2004/rust-async-kv-benchmarks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/inv2004/rust-async-kv-benchmarks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/inv2004/rust-async-kv-benchmarks" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/inv2004/rust-async-kv-benchmarks"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/inv2004/rust-async-kv-benchmarks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/inv2004/rust-async-kv-benchmarks" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/inv2004/rust-async-kv-benchmarks"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/inv2004/rust-async-kv-benchmarks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b62cd18c1a6751a66eaffb3dcc2db472af53c01
[INFO] sha for GitHub repo inv2004/rust-async-kv-benchmarks: 5b62cd18c1a6751a66eaffb3dcc2db472af53c01
[INFO] validating manifest of inv2004/rust-async-kv-benchmarks 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 inv2004/rust-async-kv-benchmarks 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 inv2004/rust-async-kv-benchmarks
[INFO] finished frobbing inv2004/rust-async-kv-benchmarks
[INFO] frobbed toml for inv2004/rust-async-kv-benchmarks written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/inv2004/rust-async-kv-benchmarks/Cargo.toml
[INFO] started frobbing inv2004/rust-async-kv-benchmarks
[INFO] finished frobbing inv2004/rust-async-kv-benchmarks
[INFO] frobbed toml for inv2004/rust-async-kv-benchmarks written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/inv2004/rust-async-kv-benchmarks/Cargo.toml
[INFO] crate inv2004/rust-async-kv-benchmarks 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 inv2004/rust-async-kv-benchmarks against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-0/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/inv2004/rust-async-kv-benchmarks:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a90bb960da77bd26a38c85f7b1e8af42862973a522c36f7b98e5755c56a086db
[INFO] running `"docker" "start" "-a" "a90bb960da77bd26a38c85f7b1e8af42862973a522c36f7b98e5755c56a086db"`
[INFO] [stderr]    Compiling serde v1.0.95
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.16
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[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.95
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling actix-web-codegen v0.1.2
[INFO] [stderr]    Compiling actix_derive v0.4.0
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[INFO] [stderr]     Checking tokio-db v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `"docker" "inspect" "a90bb960da77bd26a38c85f7b1e8af42862973a522c36f7b98e5755c56a086db"`
[INFO] running `"docker" "rm" "-f" "a90bb960da77bd26a38c85f7b1e8af42862973a522c36f7b98e5755c56a086db"`
[INFO] [stdout] a90bb960da77bd26a38c85f7b1e8af42862973a522c36f7b98e5755c56a086db