[INFO] crate scram 0.4.0 is already in cache
[INFO] extracting crate scram 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/scram/0.4.0
[INFO] extracting crate scram 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scram/0.4.0
[INFO] validating manifest of scram-0.4.0 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 scram-0.4.0 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 scram-0.4.0
[INFO] finished frobbing scram-0.4.0
[INFO] frobbed toml for scram-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/scram/0.4.0/Cargo.toml
[INFO] started frobbing scram-0.4.0
[INFO] finished frobbing scram-0.4.0
[INFO] frobbed toml for scram-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scram/0.4.0/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 scram-0.4.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/scram/0.4.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] bbe813ed22758cce02a4386ac0f4559b70fa65308624a59222545461b612f3f8
[INFO] running `"docker" "start" "-a" "bbe813ed22758cce02a4386ac0f4559b70fa65308624a59222545461b612f3f8"`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling untrusted v0.6.2
[INFO] [stderr]    Compiling safemem v0.3.2
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling scram v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `"docker" "inspect" "bbe813ed22758cce02a4386ac0f4559b70fa65308624a59222545461b612f3f8"`
[INFO] running `"docker" "rm" "-f" "bbe813ed22758cce02a4386ac0f4559b70fa65308624a59222545461b612f3f8"`
[INFO] [stdout] bbe813ed22758cce02a4386ac0f4559b70fa65308624a59222545461b612f3f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/scram/0.4.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 37501fc22565f9d42699f73899f03c6d8e71c820e4383d012794e4682acdecf2
[INFO] running `"docker" "start" "-a" "37501fc22565f9d42699f73899f03c6d8e71c820e4383d012794e4682acdecf2"`
[INFO] [stderr]    Compiling scram v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "37501fc22565f9d42699f73899f03c6d8e71c820e4383d012794e4682acdecf2"`
[INFO] running `"docker" "rm" "-f" "37501fc22565f9d42699f73899f03c6d8e71c820e4383d012794e4682acdecf2"`
[INFO] [stdout] 37501fc22565f9d42699f73899f03c6d8e71c820e4383d012794e4682acdecf2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/scram/0.4.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1df81a93e9e742fcf25c163225c2674fc9af4693e31e7e205eb513cf0249acd9
[INFO] running `"docker" "start" "-a" "1df81a93e9e742fcf25c163225c2674fc9af4693e31e7e205eb513cf0249acd9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scram-e7c960e977665265
[INFO] [stderr]      Running /opt/crater/target/debug/deps/client_server-e98b4e14305d1c69
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test server::tests::test_parse_client_final_missing_fields ... ok
[INFO] [stdout] test server::tests::test_parse_client_final_success ... ok
[INFO] [stdout] test server::tests::test_parse_client_first_invalid_data ... ok
[INFO] [stdout] test server::tests::test_parse_client_first_success ... ok
[INFO] [stdout] test server::tests::test_parse_client_first_missing_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_simple_success ... ok
[INFO] [stdout] test test_invalid_user ... ok
[INFO] [stdout] test test_empty_username ... ok
[INFO] [stdout] test test_authorize_non_existent ... ok
[INFO] [stdout] test test_authorize_fail ... ok
[INFO] [stdout] test test_bad_password ... ok
[INFO] [stdout] test test_empty_password ... ok
[INFO] [stdout] test test_authorize_different ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scram
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/lib.rs -  (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1df81a93e9e742fcf25c163225c2674fc9af4693e31e7e205eb513cf0249acd9"`
[INFO] running `"docker" "rm" "-f" "1df81a93e9e742fcf25c163225c2674fc9af4693e31e7e205eb513cf0249acd9"`
[INFO] [stdout] 1df81a93e9e742fcf25c163225c2674fc9af4693e31e7e205eb513cf0249acd9