[INFO] crate spake2 0.2.0 is already in cache
[INFO] extracting crate spake2 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/spake2/0.2.0
[INFO] extracting crate spake2 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spake2/0.2.0
[INFO] validating manifest of spake2-0.2.0 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 spake2-0.2.0 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 spake2-0.2.0
[INFO] finished frobbing spake2-0.2.0
[INFO] frobbed toml for spake2-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/spake2/0.2.0/Cargo.toml
[INFO] started frobbing spake2-0.2.0
[INFO] finished frobbing spake2-0.2.0
[INFO] frobbed toml for spake2-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spake2/0.2.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing spake2-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spake2/0.2.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 33716bf4954864187090182f2cc26451238d581af3de3f5f939e001d14f25948
[INFO] running `"docker" "start" "-a" "33716bf4954864187090182f2cc26451238d581af3de3f5f939e001d14f25948"`
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling hkdf v0.7.1
[INFO] [stderr]    Compiling spake2 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.03s
[INFO] running `"docker" "inspect" "33716bf4954864187090182f2cc26451238d581af3de3f5f939e001d14f25948"`
[INFO] running `"docker" "rm" "-f" "33716bf4954864187090182f2cc26451238d581af3de3f5f939e001d14f25948"`
[INFO] [stdout] 33716bf4954864187090182f2cc26451238d581af3de3f5f939e001d14f25948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spake2/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 48eedbe28a10f46ddaed0c937326fd2d82d316b69f822af441e295b4cfd9ac3f
[INFO] running `"docker" "start" "-a" "48eedbe28a10f46ddaed0c937326fd2d82d316b69f822af441e295b4cfd9ac3f"`
[INFO] [stderr]    Compiling spake2 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `"docker" "inspect" "48eedbe28a10f46ddaed0c937326fd2d82d316b69f822af441e295b4cfd9ac3f"`
[INFO] running `"docker" "rm" "-f" "48eedbe28a10f46ddaed0c937326fd2d82d316b69f822af441e295b4cfd9ac3f"`
[INFO] [stdout] 48eedbe28a10f46ddaed0c937326fd2d82d316b69f822af441e295b4cfd9ac3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spake2/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f4a863933e230b72163598d395351b9780a279fc9293725691dae417bdbbf1f4
[INFO] running `"docker" "start" "-a" "f4a863933e230b72163598d395351b9780a279fc9293725691dae417bdbbf1f4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spake2-cb080a802e2ba5e7
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_serialize_basepoint ... ok
[INFO] [stdout] test tests::test_password_to_scalar ... ok
[INFO] [stdout] test tests::test_hash_symmetric ... ok
[INFO] [stdout] test tests::test_convert ... ok
[INFO] [stdout] test tests::test_hash_ab ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] test tests::test_asymmetric ... ok
[INFO] [stdout] test tests::test_sizes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mod-eb766871cea2e088
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_bad_length ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_reflected_message ... ok
[INFO] [stdout] test test_mismatch ... ok
[INFO] [stdout] test test_basic_symmetric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spake2
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 180) ... ok
[INFO] [stdout] test src/lib.rs -  (line 70) ... ok
[INFO] [stdout] test src/lib.rs -  (line 121) ... ok
[INFO] [stdout] test src/lib.rs -  (line 105) ... ok
[INFO] [stdout] test src/lib.rs -  (line 165) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f4a863933e230b72163598d395351b9780a279fc9293725691dae417bdbbf1f4"`
[INFO] running `"docker" "rm" "-f" "f4a863933e230b72163598d395351b9780a279fc9293725691dae417bdbbf1f4"`
[INFO] [stdout] f4a863933e230b72163598d395351b9780a279fc9293725691dae417bdbbf1f4