[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-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/inv2004/rust-async-kv-benchmarks"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/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-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/inv2004/rust-async-kv-benchmarks"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/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#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of inv2004/rust-async-kv-benchmarks on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-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-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/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-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking inv2004/rust-async-kv-benchmarks against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-0/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3aecaf6bf6030b7c40f6c1d2e641fe0cbc8d98d6ac9b654d4a459a32bd24d388
[INFO] running `"docker" "start" "-a" "3aecaf6bf6030b7c40f6c1d2e641fe0cbc8d98d6ac9b654d4a459a32bd24d388"`
[INFO] [stderr]    Compiling serde v1.0.95
[INFO] [stderr]    Compiling parking_lot_core v0.6.1
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[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling derive_more v0.14.1
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[INFO] [stderr]    Compiling actix-web-codegen v0.1.2
[INFO] [stderr]     Checking brotli2 v0.3.2
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[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking failure v0.1.5
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[INFO] [stderr]     Checking trust-dns-proto v0.7.4
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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 05s
[INFO] running `"docker" "inspect" "3aecaf6bf6030b7c40f6c1d2e641fe0cbc8d98d6ac9b654d4a459a32bd24d388"`
[INFO] running `"docker" "rm" "-f" "3aecaf6bf6030b7c40f6c1d2e641fe0cbc8d98d6ac9b654d4a459a32bd24d388"`
[INFO] [stdout] 3aecaf6bf6030b7c40f6c1d2e641fe0cbc8d98d6ac9b654d4a459a32bd24d388