[INFO] crate vrf 0.2.0 is already in cache
[INFO] extracting crate vrf 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/vrf/0.2.0
[INFO] extracting crate vrf 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vrf/0.2.0
[INFO] validating manifest of vrf-0.2.0 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 vrf-0.2.0 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 vrf-0.2.0
[INFO] finished frobbing vrf-0.2.0
[INFO] frobbed toml for vrf-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/vrf/0.2.0/Cargo.toml
[INFO] started frobbing vrf-0.2.0
[INFO] finished frobbing vrf-0.2.0
[INFO] frobbed toml for vrf-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/vrf/0.2.0/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 vrf-0.2.0 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/vrf/0.2.0:/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] 27ca31d391d7e2499156ddcf6e12aab3f5985bd7c7de435a3c8e12f408b2eb0c
[INFO] running `"docker" "start" "-a" "27ca31d391d7e2499156ddcf6e12aab3f5985bd7c7de435a3c8e12f408b2eb0c"`
[INFO] [stderr]    Compiling hmac-sha256 v0.1.1
[INFO] [stderr]    Compiling vrf v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "27ca31d391d7e2499156ddcf6e12aab3f5985bd7c7de435a3c8e12f408b2eb0c"`
[INFO] running `"docker" "rm" "-f" "27ca31d391d7e2499156ddcf6e12aab3f5985bd7c7de435a3c8e12f408b2eb0c"`
[INFO] [stdout] 27ca31d391d7e2499156ddcf6e12aab3f5985bd7c7de435a3c8e12f408b2eb0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/vrf/0.2.0:/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] c373d99fd9f880aceb9ca1bc6294b351c4cc780d3f17cb2b44300808d9947b42
[INFO] running `"docker" "start" "-a" "c373d99fd9f880aceb9ca1bc6294b351c4cc780d3f17cb2b44300808d9947b42"`
[INFO] [stderr]    Compiling vrf v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "c373d99fd9f880aceb9ca1bc6294b351c4cc780d3f17cb2b44300808d9947b42"`
[INFO] running `"docker" "rm" "-f" "c373d99fd9f880aceb9ca1bc6294b351c4cc780d3f17cb2b44300808d9947b42"`
[INFO] [stdout] c373d99fd9f880aceb9ca1bc6294b351c4cc780d3f17cb2b44300808d9947b42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/vrf/0.2.0:/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] 3ae94df1dc66e798f63303c12cefc30d5261041a0c55f1ef6f082ba68435387c
[INFO] running `"docker" "start" "-a" "3ae94df1dc66e798f63303c12cefc30d5261041a0c55f1ef6f082ba68435387c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vrf-8fcb65a31c9e6d68
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test dummy::test::test_verify ... ok
[INFO] [stdout] test openssl::test::test_decode_proof ... ok
[INFO] [stdout] test openssl::test::test_derive_public_key ... ok
[INFO] [stdout] test openssl::test::test_generate_nonce_k163 ... ok
[INFO] [stdout] test dummy::test::test_prove ... ok
[INFO] [stdout] test openssl::test::test_generate_nonce_p256_3 ... ok
[INFO] [stdout] test openssl::test::test_generate_nonce_p256_2 ... ok
[INFO] [stdout] test openssl::test::test_generate_nonce_p256_5 ... ok
[INFO] [stdout] test openssl::test::test_generate_nonce_p256_1 ... ok
[INFO] [stdout] test openssl::test::test_generate_nonce_p256_4 ... ok
[INFO] [stdout] test openssl::test::test_hash_points ... ok
[INFO] [stdout] test openssl::test::test_prove_p256_sha256_tai_3 ... ok
[INFO] [stdout] test openssl::test::test_hash_to_try_and_increment_1 ... ok
[INFO] [stdout] test openssl::test::test_hash_to_try_and_increment_2 ... ok
[INFO] [stdout] test openssl::test::test_verify_p256_sha256_tai_3 ... ok
[INFO] [stdout] test openssl::test::test_prove_p256_sha256_tai_2 ... ok
[INFO] [stdout] test openssl::utils::test::test_bits2octets ... ok
[INFO] [stdout] test openssl::test::test_verify_secp256k1_sha256_tai_bad_message ... ok
[INFO] [stdout] test openssl::utils::test::test_bits2int ... ok
[INFO] [stdout] test openssl::test::test_prove_p256_sha256_tai_1 ... ok
[INFO] [stdout] test openssl::test::test_verify_p256_sha256_tai_1 ... ok
[INFO] [stdout] test openssl::test::test_verify_secp256k1_sha256_tai ... ok
[INFO] [stdout] test openssl::test::test_verify_p256_sha256_tai_2 ... ok
[INFO] [stdout] test openssl::test::test_prove_secp256k1_sha256_tai ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vrf
[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" "3ae94df1dc66e798f63303c12cefc30d5261041a0c55f1ef6f082ba68435387c"`
[INFO] running `"docker" "rm" "-f" "3ae94df1dc66e798f63303c12cefc30d5261041a0c55f1ef6f082ba68435387c"`
[INFO] [stdout] 3ae94df1dc66e798f63303c12cefc30d5261041a0c55f1ef6f082ba68435387c