[INFO] crate sgx_tkey_exchange 1.0.8 is already in cache
[INFO] extracting crate sgx_tkey_exchange 1.0.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/sgx_tkey_exchange/1.0.8
[INFO] extracting crate sgx_tkey_exchange 1.0.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sgx_tkey_exchange/1.0.8
[INFO] validating manifest of sgx_tkey_exchange-1.0.8 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 sgx_tkey_exchange-1.0.8 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 sgx_tkey_exchange-1.0.8
[INFO] finished frobbing sgx_tkey_exchange-1.0.8
[INFO] frobbed toml for sgx_tkey_exchange-1.0.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sgx_tkey_exchange/1.0.8/Cargo.toml
[INFO] started frobbing sgx_tkey_exchange-1.0.8
[INFO] finished frobbing sgx_tkey_exchange-1.0.8
[INFO] frobbed toml for sgx_tkey_exchange-1.0.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sgx_tkey_exchange/1.0.8/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 sgx_tkey_exchange-1.0.8 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-7/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/sgx_tkey_exchange/1.0.8:/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] 3518dba414b3babef183632358d9e63b146b93742364166340bb1c9cef524e54
[INFO] running `"docker" "start" "-a" "3518dba414b3babef183632358d9e63b146b93742364166340bb1c9cef524e54"`
[INFO] [stderr]    Compiling sgx_tkey_exchange v1.0.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "3518dba414b3babef183632358d9e63b146b93742364166340bb1c9cef524e54"`
[INFO] running `"docker" "rm" "-f" "3518dba414b3babef183632358d9e63b146b93742364166340bb1c9cef524e54"`
[INFO] [stdout] 3518dba414b3babef183632358d9e63b146b93742364166340bb1c9cef524e54
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/sgx_tkey_exchange/1.0.8:/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] ba6d8b6239b9ee05bcfafca4e4e45e70687cc3ddc92337014f7ee1271c29a82d
[INFO] running `"docker" "start" "-a" "ba6d8b6239b9ee05bcfafca4e4e45e70687cc3ddc92337014f7ee1271c29a82d"`
[INFO] [stderr]    Compiling sgx_tkey_exchange v1.0.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "ba6d8b6239b9ee05bcfafca4e4e45e70687cc3ddc92337014f7ee1271c29a82d"`
[INFO] running `"docker" "rm" "-f" "ba6d8b6239b9ee05bcfafca4e4e45e70687cc3ddc92337014f7ee1271c29a82d"`
[INFO] [stdout] ba6d8b6239b9ee05bcfafca4e4e45e70687cc3ddc92337014f7ee1271c29a82d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/sgx_tkey_exchange/1.0.8:/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] 8c66cc51346babf84341848e4f118d71b0575e0b5d090fccaa6549012f90831e
[INFO] running `"docker" "start" "-a" "8c66cc51346babf84341848e4f118d71b0575e0b5d090fccaa6549012f90831e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sgx_tkey_exchange-6d5ac1099efb44b8
[INFO] [stderr]    Doc-tests sgx_tkey_exchange
[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] [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" "8c66cc51346babf84341848e4f118d71b0575e0b5d090fccaa6549012f90831e"`
[INFO] running `"docker" "rm" "-f" "8c66cc51346babf84341848e4f118d71b0575e0b5d090fccaa6549012f90831e"`
[INFO] [stdout] 8c66cc51346babf84341848e4f118d71b0575e0b5d090fccaa6549012f90831e