[INFO] crate tentacle-discovery 0.2.5 is already in cache
[INFO] extracting crate tentacle-discovery 0.2.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/tentacle-discovery/0.2.5
[INFO] extracting crate tentacle-discovery 0.2.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tentacle-discovery/0.2.5
[INFO] validating manifest of tentacle-discovery-0.2.5 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-discovery-0.2.5 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-discovery-0.2.5
[INFO] finished frobbing tentacle-discovery-0.2.5
[INFO] frobbed toml for tentacle-discovery-0.2.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tentacle-discovery/0.2.5/Cargo.toml
[INFO] started frobbing tentacle-discovery-0.2.5
[INFO] finished frobbing tentacle-discovery-0.2.5
[INFO] frobbed toml for tentacle-discovery-0.2.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tentacle-discovery/0.2.5/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-discovery-0.2.5 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tentacle-discovery/0.2.5:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 94eed3c0b707a017ff96da39fa434c8da9c8f9c3ba5f03120ddf9421f3a82f65
[INFO] running `"docker" "start" "-a" "94eed3c0b707a017ff96da39fa434c8da9c8f9c3ba5f03120ddf9421f3a82f65"`
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling secp256k1 v0.15.0
[INFO] [stderr]    Compiling ring v0.16.5
[INFO] [stderr]    Compiling xmltree v0.8.0
[INFO] [stderr]    Compiling sha-1 v0.8.1
[INFO] [stderr]    Compiling blake2 v0.8.0
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling attohttpc v0.4.1
[INFO] [stderr]    Compiling tokio-yamux v0.1.12
[INFO] [stderr]    Compiling parity-multihash v0.1.3
[INFO] [stderr]    Compiling igd v0.9.1
[INFO] [stderr]    Compiling parity-multiaddr v0.4.1
[INFO] [stderr]    Compiling tentacle-secio v0.1.9
[INFO] [stderr]    Compiling tentacle v0.2.3
[INFO] [stderr]    Compiling tentacle-discovery v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.75s
[INFO] running `"docker" "inspect" "94eed3c0b707a017ff96da39fa434c8da9c8f9c3ba5f03120ddf9421f3a82f65"`
[INFO] running `"docker" "rm" "-f" "94eed3c0b707a017ff96da39fa434c8da9c8f9c3ba5f03120ddf9421f3a82f65"`
[INFO] [stdout] 94eed3c0b707a017ff96da39fa434c8da9c8f9c3ba5f03120ddf9421f3a82f65
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tentacle-discovery/0.2.5:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3e1ea948e8efcefd7f1ee8a80c7a1be1191b8490ac80ff7c277c2c8e973efc8b
[INFO] running `"docker" "start" "-a" "3e1ea948e8efcefd7f1ee8a80c7a1be1191b8490ac80ff7c277c2c8e973efc8b"`
[INFO] [stderr]    Compiling tentacle-discovery v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "3e1ea948e8efcefd7f1ee8a80c7a1be1191b8490ac80ff7c277c2c8e973efc8b"`
[INFO] running `"docker" "rm" "-f" "3e1ea948e8efcefd7f1ee8a80c7a1be1191b8490ac80ff7c277c2c8e973efc8b"`
[INFO] [stdout] 3e1ea948e8efcefd7f1ee8a80c7a1be1191b8490ac80ff7c277c2c8e973efc8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tentacle-discovery/0.2.5:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7c053c48752558e9acc56758da41017a13cf7a8f89e08811f171f4a5d5c28378
[INFO] running `"docker" "start" "-a" "7c053c48752558e9acc56758da41017a13cf7a8f89e08811f171f4a5d5c28378"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tentacle_discovery-66d6dbc34651e19a
[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 tentacle-discovery
[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" "7c053c48752558e9acc56758da41017a13cf7a8f89e08811f171f4a5d5c28378"`
[INFO] running `"docker" "rm" "-f" "7c053c48752558e9acc56758da41017a13cf7a8f89e08811f171f4a5d5c28378"`
[INFO] [stdout] 7c053c48752558e9acc56758da41017a13cf7a8f89e08811f171f4a5d5c28378