[INFO] crate xflow 0.1.1 is already in cache
[INFO] extracting crate xflow 0.1.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/xflow/0.1.1
[INFO] extracting crate xflow 0.1.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/xflow/0.1.1
[INFO] validating manifest of xflow-0.1.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of xflow-0.1.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing xflow-0.1.1
[INFO] finished frobbing xflow-0.1.1
[INFO] frobbed toml for xflow-0.1.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/xflow/0.1.1/Cargo.toml
[INFO] started frobbing xflow-0.1.1
[INFO] finished frobbing xflow-0.1.1
[INFO] frobbed toml for xflow-0.1.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/xflow/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing xflow-0.1.1 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/xflow/0.1.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] b7da6376ae30caee96a973132e2059207473b77caca2975b65f7a53e521fd1d3
[INFO] running `"docker" "start" "-a" "b7da6376ae30caee96a973132e2059207473b77caca2975b65f7a53e521fd1d3"`
[INFO] [stderr]    Compiling xflow v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/dispatcher.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |             dispatch.dispatch(xfnode, xfstate);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `"docker" "inspect" "b7da6376ae30caee96a973132e2059207473b77caca2975b65f7a53e521fd1d3"`
[INFO] running `"docker" "rm" "-f" "b7da6376ae30caee96a973132e2059207473b77caca2975b65f7a53e521fd1d3"`
[INFO] [stdout] b7da6376ae30caee96a973132e2059207473b77caca2975b65f7a53e521fd1d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/xflow/0.1.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1086fe5aea73192dc376fbf1fc1b053d8a16ebe88d7b51d4436d5c66a327ce56
[INFO] running `"docker" "start" "-a" "1086fe5aea73192dc376fbf1fc1b053d8a16ebe88d7b51d4436d5c66a327ce56"`
[INFO] [stderr]    Compiling xflow v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/dispatcher.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |             dispatch.dispatch(xfnode, xfstate);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `"docker" "inspect" "1086fe5aea73192dc376fbf1fc1b053d8a16ebe88d7b51d4436d5c66a327ce56"`
[INFO] running `"docker" "rm" "-f" "1086fe5aea73192dc376fbf1fc1b053d8a16ebe88d7b51d4436d5c66a327ce56"`
[INFO] [stdout] 1086fe5aea73192dc376fbf1fc1b053d8a16ebe88d7b51d4436d5c66a327ce56
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/xflow/0.1.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] fbbd6b02570d0c5deb4f0d62cad60afe82c84062bc4fc0c2899a253543ee7532
[INFO] running `"docker" "start" "-a" "fbbd6b02570d0c5deb4f0d62cad60afe82c84062bc4fc0c2899a253543ee7532"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xflow-ce3fd1c7199ce2e0
[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] [stderr]      Running /opt/crater/target/debug/deps/helper-b2e6fe8cc36623c4
[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] [stderr]      Running /opt/crater/target/debug/deps/lib-fd92c7c765d6b266
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test xflow_load::test_xfs ... ok
[INFO] [stdout] test xflow_load::test_xfs_fields ... ok
[INFO] [stdout] test xflow_load::test_mem_profile ... ok
[INFO] [stdout] test xflow_load::test_xfs_from_json_string ... ok
[INFO] [stdout] test xflow_load::test_xfs_from_json ... ok
[INFO] [stdout] test xflow_load::test_xfs_get_nodes_of_type ... ok
[INFO] [stdout] test xflow_validation::test_all_node_actions_have_matching_requirements ... ok
[INFO] [stdout] test xflow_load::test_xfs_entry ... ok
[INFO] [stdout] test xfstate::test_store_add_and_remove ... ok
[INFO] [stdout] test xflow_validation::test_validations_has_one_entry_node ... ok
[INFO] [stdout] test xflow_validation::test_validations_has_terminal_nodes ... ok
[INFO] [stdout] test xflow_validation::test_validations_has_one_entry_node_ii ... ok
[INFO] [stdout] test xflow_validation::test_validations_edges_have_nodes ... ok
[INFO] [stdout] test xflow_validation::test_init_validation ... ok
[INFO] [stdout] test xflow_validation::test_validations_ok ... ok
[INFO] [stdout] test xfstate::test_store_has ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mod-ff33e4b8301c19ec
[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] [stderr]      Running /opt/crater/target/debug/deps/xflow_load-669e254e45595699
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_mem_profile ... ok
[INFO] [stdout] test test_xfs_from_json ... ok
[INFO] [stdout] test test_xfs_entry ... ok
[INFO] [stdout] test test_xfs_from_json_string ... ok
[INFO] [stdout] test test_xfs_fields ... ok
[INFO] [stdout] test test_xfs_get_nodes_of_type ... ok
[INFO] [stdout] test test_xfs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xflow_run_001-2b2064ff7c0e051e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_run_10_steps ... ok
[INFO] [stdout] test test_run_simple_branch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xflow_validation-9e1ad83de7e28d76
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_init_validation ... ok
[INFO] [stdout] test test_validations_has_one_entry_node_ii ... ok
[INFO] [stdout] test test_validations_has_terminal_nodes ... ok
[INFO] [stdout] test test_all_node_actions_have_matching_requirements ... ok
[INFO] [stdout] test test_validations_has_one_entry_node ... ok
[INFO] [stdout] test test_validations_ok ... ok
[INFO] [stdout] test test_validations_edges_have_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xfstate-6b52cb50d6c2384d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_store_add_and_remove ... ok
[INFO] [stdout] test test_store_has ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xflow
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/xfstate.rs - xfstate::XFState::new (line 23) ... ok
[INFO] [stdout] test src/xfstruct.rs - xfstruct::XFlowStruct::to_json (line 142) ... ok
[INFO] [stdout] test src/validation.rs - validation::ValidationError::new (line 14) ... ok
[INFO] [stdout] test src/xfstruct.rs - xfstruct::XFlowStruct::new (line 66) ... ok
[INFO] [stdout] test src/xfstruct.rs - xfstruct::XFlowStruct::from_json (line 154) ... ok
[INFO] [stdout] test src/xfstruct.rs - xfstruct::XFlowStruct::get_nodes_of_type (line 123) ... ok
[INFO] [stdout] test src/xfstruct.rs - xfstruct::XFlowStruct::to_string (line 91) ... ok
[INFO] [stdout] test src/xfstruct.rs - xfstruct::XFlowStruct::get_nodes_by (line 103) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fbbd6b02570d0c5deb4f0d62cad60afe82c84062bc4fc0c2899a253543ee7532"`
[INFO] running `"docker" "rm" "-f" "fbbd6b02570d0c5deb4f0d62cad60afe82c84062bc4fc0c2899a253543ee7532"`
[INFO] [stdout] fbbd6b02570d0c5deb4f0d62cad60afe82c84062bc4fc0c2899a253543ee7532