[INFO] crate tentacle-ping 0.3.5 is already in cache
[INFO] extracting crate tentacle-ping 0.3.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/tentacle-ping/0.3.5
[INFO] extracting crate tentacle-ping 0.3.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tentacle-ping/0.3.5
[INFO] validating manifest of tentacle-ping-0.3.5 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tentacle-ping-0.3.5 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tentacle-ping-0.3.5
[INFO] finished frobbing tentacle-ping-0.3.5
[INFO] frobbed toml for tentacle-ping-0.3.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tentacle-ping/0.3.5/Cargo.toml
[INFO] started frobbing tentacle-ping-0.3.5
[INFO] finished frobbing tentacle-ping-0.3.5
[INFO] frobbed toml for tentacle-ping-0.3.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tentacle-ping/0.3.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded secp256k1 v0.15.3
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tentacle-ping-0.3.5 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tentacle-ping/0.3.5:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0b2fc15873a57aa0121a83dc8f55a2e494977974c1400ea33a7572bc8e289e80
[INFO] running `"docker" "start" "-a" "0b2fc15873a57aa0121a83dc8f55a2e494977974c1400ea33a7572bc8e289e80"`
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling unsigned-varint v0.2.2
[INFO] [stderr]    Compiling bs58 v0.2.4
[INFO] [stderr]    Compiling generic-channel v0.2.0
[INFO] [stderr]    Compiling flatbuffers v0.6.0
[INFO] [stderr]    Compiling secp256k1 v0.15.3
[INFO] [stderr]    Compiling ring v0.16.7
[INFO] [stderr]    Compiling stream-cipher v0.3.2
[INFO] [stderr]    Compiling xmltree v0.8.0
[INFO] [stderr]    Compiling blake2 v0.8.0
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling ctr v0.3.2
[INFO] [stderr]    Compiling twofish v0.2.0
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling sha-1 v0.8.1
[INFO] [stderr]    Compiling attohttpc v0.4.1
[INFO] [stderr]    Compiling aes-ctr v0.3.0
[INFO] [stderr]    Compiling flatbuffers-verifier v0.2.1
[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-ping v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.08s
[INFO] running `"docker" "inspect" "0b2fc15873a57aa0121a83dc8f55a2e494977974c1400ea33a7572bc8e289e80"`
[INFO] running `"docker" "rm" "-f" "0b2fc15873a57aa0121a83dc8f55a2e494977974c1400ea33a7572bc8e289e80"`
[INFO] [stdout] 0b2fc15873a57aa0121a83dc8f55a2e494977974c1400ea33a7572bc8e289e80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tentacle-ping/0.3.5:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ede000ca6a501f3732989a3d29b434d9ac80d442114cb7fa16a2e89419d4d711
[INFO] running `"docker" "start" "-a" "ede000ca6a501f3732989a3d29b434d9ac80d442114cb7fa16a2e89419d4d711"`
[INFO] [stderr]    Compiling tentacle-ping v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "ede000ca6a501f3732989a3d29b434d9ac80d442114cb7fa16a2e89419d4d711"`
[INFO] running `"docker" "rm" "-f" "ede000ca6a501f3732989a3d29b434d9ac80d442114cb7fa16a2e89419d4d711"`
[INFO] [stdout] ede000ca6a501f3732989a3d29b434d9ac80d442114cb7fa16a2e89419d4d711
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tentacle-ping/0.3.5:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 49693603d0215544dcfa09644a74988f40001e3d925efa34bc5e940c6d240a74
[INFO] running `"docker" "start" "-a" "49693603d0215544dcfa09644a74988f40001e3d925efa34bc5e940c6d240a74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tentacle_ping-43f2f287f374df0a
[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-ping
[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" "49693603d0215544dcfa09644a74988f40001e3d925efa34bc5e940c6d240a74"`
[INFO] running `"docker" "rm" "-f" "49693603d0215544dcfa09644a74988f40001e3d925efa34bc5e940c6d240a74"`
[INFO] [stdout] 49693603d0215544dcfa09644a74988f40001e3d925efa34bc5e940c6d240a74