[INFO] fetching crate solana-drone 0.16.6...
[INFO] extracting crate solana-drone 0.16.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/solana-drone/0.16.6
[INFO] extracting crate solana-drone 0.16.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/solana-drone/0.16.6
[INFO] validating manifest of solana-drone-0.16.6 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of solana-drone-0.16.6 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing solana-drone-0.16.6
[INFO] finished frobbing solana-drone-0.16.6
[INFO] frobbed toml for solana-drone-0.16.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/solana-drone/0.16.6/Cargo.toml
[INFO] started frobbing solana-drone-0.16.6
[INFO] finished frobbing solana-drone-0.16.6
[INFO] frobbed toml for solana-drone-0.16.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/solana-drone/0.16.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing solana-drone-0.16.6 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/solana-drone/0.16.6:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a249080569354d3990476cac85a20cb46230678992b21f0a32430d43d9975a12
[INFO] running `"docker" "start" "-a" "a249080569354d3990476cac85a20cb46230678992b21f0a32430d43d9975a12"`
[INFO] [stderr]    Compiling solana-metrics v0.16.6
[INFO] [stderr]    Compiling solana-drone v0.16.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.22s
[INFO] running `"docker" "inspect" "a249080569354d3990476cac85a20cb46230678992b21f0a32430d43d9975a12"`
[INFO] running `"docker" "rm" "-f" "a249080569354d3990476cac85a20cb46230678992b21f0a32430d43d9975a12"`
[INFO] [stdout] a249080569354d3990476cac85a20cb46230678992b21f0a32430d43d9975a12
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/solana-drone/0.16.6:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ce1216598575b8dd8b0967fe7bc0a7beaf1dcfee18a107fc1872620552e6933a
[INFO] running `"docker" "start" "-a" "ce1216598575b8dd8b0967fe7bc0a7beaf1dcfee18a107fc1872620552e6933a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling solana-drone v0.16.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `"docker" "inspect" "ce1216598575b8dd8b0967fe7bc0a7beaf1dcfee18a107fc1872620552e6933a"`
[INFO] running `"docker" "rm" "-f" "ce1216598575b8dd8b0967fe7bc0a7beaf1dcfee18a107fc1872620552e6933a"`
[INFO] [stdout] ce1216598575b8dd8b0967fe7bc0a7beaf1dcfee18a107fc1872620552e6933a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/solana-drone/0.16.6:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 1c85397bf3f5934fac89359c1b0a1365b3059641cc35b5be66141626cf0fdaaa
[INFO] running `"docker" "start" "-a" "1c85397bf3f5934fac89359c1b0a1365b3059641cc35b5be66141626cf0fdaaa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/solana_drone-14a22f6a33976686
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test drone::tests::test_check_request_limit ... ok
[INFO] [stdout] test drone::tests::test_drone_default_init ... ok
[INFO] [stdout] test drone::tests::test_clear_request_count ... ok
[INFO] [stdout] test drone::tests::test_drone_build_airdrop_transaction ... ok
[INFO] [stdout] test drone::tests::test_clear_ip_cache ... ok
[INFO] [stdout] test drone::tests::test_add_ip_to_cache ... ok
[INFO] [stdout] test drone::tests::test_process_drone_request ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/solana_drone-21840f8b69c87744
[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]      Running /opt/crater/target/debug/deps/local_drone-f0204c83b87fac42
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_local_drone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solana_drone
[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" "1c85397bf3f5934fac89359c1b0a1365b3059641cc35b5be66141626cf0fdaaa"`
[INFO] running `"docker" "rm" "-f" "1c85397bf3f5934fac89359c1b0a1365b3059641cc35b5be66141626cf0fdaaa"`
[INFO] [stdout] 1c85397bf3f5934fac89359c1b0a1365b3059641cc35b5be66141626cf0fdaaa