[INFO] crate shuttle-core 0.3.1 is already in cache
[INFO] extracting crate shuttle-core 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/shuttle-core/0.3.1
[INFO] extracting crate shuttle-core 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shuttle-core/0.3.1
[INFO] validating manifest of shuttle-core-0.3.1 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 shuttle-core-0.3.1 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 shuttle-core-0.3.1
[INFO] finished frobbing shuttle-core-0.3.1
[INFO] frobbed toml for shuttle-core-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shuttle-core/0.3.1/Cargo.toml
[INFO] started frobbing shuttle-core-0.3.1
[INFO] finished frobbing shuttle-core-0.3.1
[INFO] frobbed toml for shuttle-core-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shuttle-core/0.3.1/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 shuttle-core-0.3.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shuttle-core/0.3.1:/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] 30a00e633341e8254dc22023f1e0266a90d5ee4223964ff5177edb497864f708
[INFO] running `"docker" "start" "-a" "30a00e633341e8254dc22023f1e0266a90d5ee4223964ff5177edb497864f708"`
[INFO] [stderr]    Compiling crc16 v0.3.4
[INFO] [stderr]    Compiling base32 v0.3.1
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling serde-xdr v0.5.1
[INFO] [stderr]    Compiling bigdecimal v0.0.10
[INFO] [stderr]    Compiling shuttle-core v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `"docker" "inspect" "30a00e633341e8254dc22023f1e0266a90d5ee4223964ff5177edb497864f708"`
[INFO] running `"docker" "rm" "-f" "30a00e633341e8254dc22023f1e0266a90d5ee4223964ff5177edb497864f708"`
[INFO] [stdout] 30a00e633341e8254dc22023f1e0266a90d5ee4223964ff5177edb497864f708
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shuttle-core/0.3.1:/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] 968dc5597222e8f3ae00dbebdb52d2e3697ab7a1bcc64034fe8c8fbbe8ee2ffb
[INFO] running `"docker" "start" "-a" "968dc5597222e8f3ae00dbebdb52d2e3697ab7a1bcc64034fe8c8fbbe8ee2ffb"`
[INFO] [stderr]    Compiling shuttle-core v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `"docker" "inspect" "968dc5597222e8f3ae00dbebdb52d2e3697ab7a1bcc64034fe8c8fbbe8ee2ffb"`
[INFO] running `"docker" "rm" "-f" "968dc5597222e8f3ae00dbebdb52d2e3697ab7a1bcc64034fe8c8fbbe8ee2ffb"`
[INFO] [stdout] 968dc5597222e8f3ae00dbebdb52d2e3697ab7a1bcc64034fe8c8fbbe8ee2ffb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shuttle-core/0.3.1:/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] 5e97e28b7840f6915c753ab1bdbfb4325c2fbdc3ae0234727471becc4b66c67e
[INFO] running `"docker" "start" "-a" "5e97e28b7840f6915c753ab1bdbfb4325c2fbdc3ae0234727471becc4b66c67e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shuttle_core-8924e29997e65071
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test account::tests::test_increment_sequence ... ok
[INFO] [stdout] test amount::tests::test_amount_as_stroops ... ok
[INFO] [stdout] test amount::tests::test_amount_from_str ... ok
[INFO] [stdout] test asset::tests::test_error_code_too_long ... ok
[INFO] [stdout] test amount::tests::test_error_too_many_decimals ... ok
[INFO] [stdout] test crypto::keypair::tests::test_sign_and_verify ... ok
[INFO] [stdout] test crypto::keypair::tests::test_from_secret_seed ... ok
[INFO] [stdout] test crypto::keypair::tests::test_from_network ... ok
[INFO] [stdout] test crypto::strkey::tests::test_encode_decode_secret_seed ... ok
[INFO] [stdout] test crypto::strkey::tests::test_invalid_version ... ok
[INFO] [stdout] test network::tests::test_public_network_id ... ok
[INFO] [stdout] test crypto::strkey::tests::test_encode_decode_account_id ... ok
[INFO] [stdout] test crypto::keypair::tests::test_sign_decorated ... ok
[INFO] [stdout] test network::tests::test_test_network_id ... ok
[INFO] [stdout] test transaction_builder::tests::test_builder_success ... ok
[INFO] [stdout] test xdr::asset::tests::test_asset_native ... ok
[INFO] [stdout] test xdr::keypair::tests::test_public_key ... ok
[INFO] [stdout] test xdr::memo::tests::test_hash ... ok
[INFO] [stdout] test xdr::asset::tests::test_asset_credit ... ok
[INFO] [stdout] test xdr::memo::tests::test_id ... ok
[INFO] [stdout] test xdr::memo::tests::test_none ... ok
[INFO] [stdout] test xdr::memo::tests::test_text ... ok
[INFO] [stdout] test xdr::memo::tests::test_return ... ok
[INFO] [stdout] test xdr::operation::tests::test_create_account ... ok
[INFO] [stdout] test xdr::operation::tests::test_manage_data ... ok
[INFO] [stdout] test xdr::operation::tests::test_create_passive_offer ... ok
[INFO] [stdout] test xdr::signature::tests::test_decorated_signature ... ok
[INFO] [stdout] test xdr::operation::tests::test_inflation ... ok
[INFO] [stdout] test transaction_builder::tests::test_builder_memo ... ok
[INFO] [stdout] test xdr::operation::tests::test_manage_offer ... ok
[INFO] [stdout] test xdr::transaction::tests::test_transaction ... ok
[INFO] [stdout] test xdr::transaction::tests::test_signed_transaction ... ok
[INFO] [stdout] test xdr::operation::tests::test_path_payment ... ok
[INFO] [stdout] test xdr::operation::tests::test_payment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shuttle-core
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 20) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 39) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 55) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5e97e28b7840f6915c753ab1bdbfb4325c2fbdc3ae0234727471becc4b66c67e"`
[INFO] running `"docker" "rm" "-f" "5e97e28b7840f6915c753ab1bdbfb4325c2fbdc3ae0234727471becc4b66c67e"`
[INFO] [stdout] 5e97e28b7840f6915c753ab1bdbfb4325c2fbdc3ae0234727471becc4b66c67e