[INFO] fetching crate tentacle 0.2.3...
[INFO] extracting crate tentacle 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/tentacle/0.2.3
[INFO] extracting crate tentacle 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tentacle/0.2.3
[INFO] validating manifest of tentacle-0.2.3 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 tentacle-0.2.3 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 tentacle-0.2.3
[INFO] finished frobbing tentacle-0.2.3
[INFO] frobbed toml for tentacle-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tentacle/0.2.3/Cargo.toml
[INFO] started frobbing tentacle-0.2.3
[INFO] finished frobbing tentacle-0.2.3
[INFO] frobbed toml for tentacle-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tentacle/0.2.3/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 tentacle-0.2.3 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tentacle/0.2.3:/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] 042907ee8adefdfa59151d70b3aa56054025b884695bbc58400627a46ce1436b
[INFO] running `"docker" "start" "-a" "042907ee8adefdfa59151d70b3aa56054025b884695bbc58400627a46ce1436b"`
[INFO] [stderr]    Compiling unsigned-varint v0.2.2
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling bs58 v0.2.2
[INFO] [stderr]    Compiling flatbuffers v0.6.0
[INFO] [stderr]    Compiling secp256k1 v0.15.0
[INFO] [stderr]    Compiling ring v0.16.5
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling stream-cipher v0.3.0
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling twofish v0.2.0
[INFO] [stderr]    Compiling blake2 v0.8.0
[INFO] [stderr]    Compiling sha-1 v0.8.1
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling attohttpc v0.4.1
[INFO] [stderr]    Compiling ctr v0.3.2
[INFO] [stderr]    Compiling tokio-yamux v0.1.12
[INFO] [stderr]    Compiling flatbuffers-verifier v0.2.0
[INFO] [stderr]    Compiling aes-ctr v0.3.0
[INFO] [stderr]    Compiling igd v0.9.1
[INFO] [stderr]    Compiling parity-multihash v0.1.3
[INFO] [stderr]    Compiling parity-multiaddr v0.4.1
[INFO] [stderr]    Compiling tentacle-secio v0.1.9
[INFO] [stderr]    Compiling tentacle v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.60s
[INFO] running `"docker" "inspect" "042907ee8adefdfa59151d70b3aa56054025b884695bbc58400627a46ce1436b"`
[INFO] running `"docker" "rm" "-f" "042907ee8adefdfa59151d70b3aa56054025b884695bbc58400627a46ce1436b"`
[INFO] [stdout] 042907ee8adefdfa59151d70b3aa56054025b884695bbc58400627a46ce1436b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tentacle/0.2.3:/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] 7f45341497e9a543d651ed9133dc09c31ee186f400d0339b5c1489828d6daf3a
[INFO] running `"docker" "start" "-a" "7f45341497e9a543d651ed9133dc09c31ee186f400d0339b5c1489828d6daf3a"`
[INFO] [stderr]    Compiling generic-channel v0.2.0
[INFO] [stderr]    Compiling systemstat v0.1.4
[INFO] [stderr]    Compiling tentacle v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `"docker" "inspect" "7f45341497e9a543d651ed9133dc09c31ee186f400d0339b5c1489828d6daf3a"`
[INFO] running `"docker" "rm" "-f" "7f45341497e9a543d651ed9133dc09c31ee186f400d0339b5c1489828d6daf3a"`
[INFO] [stdout] 7f45341497e9a543d651ed9133dc09c31ee186f400d0339b5c1489828d6daf3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tentacle/0.2.3:/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] 5bd1416ed696dfa730934d92b13be140256170c363215ad3a5f14e8002357133
[INFO] running `"docker" "start" "-a" "5bd1416ed696dfa730934d92b13be140256170c363215ad3a5f14e8002357133"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tentacle-596ea59073e4f229
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test protocol_select::tests::protocol_message_decode_encode ... ok
[INFO] [stdout] test upnp::test::test_is_same_subnet ... ok
[INFO] [stdout] test service::config::test::test_state_no_forever ... ok
[INFO] [stdout] test service::config::test::test_state_forever ... ok
[INFO] [stdout] test protocol_select::tests::test_select_version ... ok
[INFO] [stdout] test utils::test::parser_peer_id_from_multiaddr ... ok
[INFO] [stdout] test utils::dns::test::dns_parser_current_thread_runtime ... ok
[INFO] [stdout] test utils::test::test_ws_judgment ... ok
[INFO] [stdout] test utils::test::parser_socket_addr_from_multiaddr ... ok
[INFO] [stdout] test protocol_select::tests::test_select_success_different ... ok
[INFO] [stdout] test utils::dns::test::dns_parser ... ok
[INFO] [stdout] test protocol_select::tests::test_select_success_same ... ok
[INFO] [stdout] test protocol_select::tests::test_select_fail ... ok
[INFO] [stdout] test service::future_task::test::test_manager_drop ... ok
[INFO] [stdout] test utils::test::parser_socket_addr_fail ... ok
[INFO] [stderr]    Doc-tests tentacle
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "5bd1416ed696dfa730934d92b13be140256170c363215ad3a5f14e8002357133"`
[INFO] running `"docker" "rm" "-f" "5bd1416ed696dfa730934d92b13be140256170c363215ad3a5f14e8002357133"`
[INFO] [stdout] 5bd1416ed696dfa730934d92b13be140256170c363215ad3a5f14e8002357133