[INFO] updating cached repository https://github.com/uzushino/rannoy
[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] a965bff13068ae8c33c7ec0d59a42c26a146ba52
[INFO] testing uzushino/rannoy against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzushino%2Frannoy" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uzushino/rannoy on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/uzushino/rannoy
[INFO] finished tweaking git repo https://github.com/uzushino/rannoy
[INFO] tweaked toml for git repo https://github.com/uzushino/rannoy written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/uzushino/rannoy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1f6db4b4a7f178b5f426b8f31d3599d73ca2b669a0821a3b6811c0fc2a68423
[INFO] running `"docker" "start" "-a" "e1f6db4b4a7f178b5f426b8f31d3599d73ca2b669a0821a3b6811c0fc2a68423"`
[INFO] [stderr]    Compiling rannoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: In file included from src/c/binding.h:3:0,
[INFO] [stderr] warning:                  from src/c/binding.cc:1:
[INFO] [stderr] warning: src/c/annoylib.h:84:17: note: #pragma message: Using no AVX instructions
[INFO] [stderr] warning:  #pragma message "Using no AVX instructions"
[INFO] [stderr] warning:                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "e1f6db4b4a7f178b5f426b8f31d3599d73ca2b669a0821a3b6811c0fc2a68423"`
[INFO] running `"docker" "rm" "-f" "e1f6db4b4a7f178b5f426b8f31d3599d73ca2b669a0821a3b6811c0fc2a68423"`
[INFO] [stdout] e1f6db4b4a7f178b5f426b8f31d3599d73ca2b669a0821a3b6811c0fc2a68423
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4071d135c741b201000d320bc68bdf3bfd7ae0f8246f69c810a45e8a7d8ef95
[INFO] running `"docker" "start" "-a" "b4071d135c741b201000d320bc68bdf3bfd7ae0f8246f69c810a45e8a7d8ef95"`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr] warning: In file included from src/c/binding.h:3:0,
[INFO] [stderr] warning:                  from src/c/binding.cc:1:
[INFO] [stderr] warning: src/c/annoylib.h:84:17: note: #pragma message: Using no AVX instructions
[INFO] [stderr] warning:  #pragma message "Using no AVX instructions"
[INFO] [stderr] warning:                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    Compiling mnist v0.4.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling rayon v1.2.1
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rulinalg v0.4.2
[INFO] [stderr]    Compiling rannoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.88s
[INFO] running `"docker" "inspect" "b4071d135c741b201000d320bc68bdf3bfd7ae0f8246f69c810a45e8a7d8ef95"`
[INFO] running `"docker" "rm" "-f" "b4071d135c741b201000d320bc68bdf3bfd7ae0f8246f69c810a45e8a7d8ef95"`
[INFO] [stdout] b4071d135c741b201000d320bc68bdf3bfd7ae0f8246f69c810a45e8a7d8ef95
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c43922315d9bded9ec41daa88e4fb8b4043d582086019662bf7d185117eff367
[INFO] running `"docker" "start" "-a" "c43922315d9bded9ec41daa88e4fb8b4043d582086019662bf7d185117eff367"`
[INFO] [stderr] warning: In file included from src/c/binding.h:3:0,
[INFO] [stderr] warning:                  from src/c/binding.cc:1:
[INFO] [stderr] warning: src/c/annoylib.h:84:17: note: #pragma message: Using no AVX instructions
[INFO] [stderr] warning:  #pragma message "Using no AVX instructions"
[INFO] [stderr] warning:                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rannoy-db64587e76ddc093
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rannoy
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c43922315d9bded9ec41daa88e4fb8b4043d582086019662bf7d185117eff367"`
[INFO] running `"docker" "rm" "-f" "c43922315d9bded9ec41daa88e4fb8b4043d582086019662bf7d185117eff367"`
[INFO] [stdout] c43922315d9bded9ec41daa88e4fb8b4043d582086019662bf7d185117eff367