[INFO] crate statechart 0.0.8 is already in cache
[INFO] extracting crate statechart 0.0.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/statechart/0.0.8
[INFO] extracting crate statechart 0.0.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/statechart/0.0.8
[INFO] validating manifest of statechart-0.0.8 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 statechart-0.0.8 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 statechart-0.0.8
[INFO] finished frobbing statechart-0.0.8
[INFO] frobbed toml for statechart-0.0.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/statechart/0.0.8/Cargo.toml
[INFO] started frobbing statechart-0.0.8
[INFO] finished frobbing statechart-0.0.8
[INFO] frobbed toml for statechart-0.0.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/statechart/0.0.8/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 statechart-0.0.8 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/statechart/0.0.8:/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] 92246514d859deae6a2b869ce059698ab427ba2785712763eac04fb4436217b2
[INFO] running `"docker" "start" "-a" "92246514d859deae6a2b869ce059698ab427ba2785712763eac04fb4436217b2"`
[INFO] [stderr]    Compiling statechart v0.0.8 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `current_event`
[INFO] [stderr]    --> src/lib.rs:450:5
[INFO] [stderr]     |
[INFO] [stderr] 450 |     current_event: Option<Event>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `"docker" "inspect" "92246514d859deae6a2b869ce059698ab427ba2785712763eac04fb4436217b2"`
[INFO] running `"docker" "rm" "-f" "92246514d859deae6a2b869ce059698ab427ba2785712763eac04fb4436217b2"`
[INFO] [stdout] 92246514d859deae6a2b869ce059698ab427ba2785712763eac04fb4436217b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/statechart/0.0.8:/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] b2a2a65e148bf83ee55d4f0eabeb437636e491d4e59bee0c37a74da31970621d
[INFO] running `"docker" "start" "-a" "b2a2a65e148bf83ee55d4f0eabeb437636e491d4e59bee0c37a74da31970621d"`
[INFO] [stderr]    Compiling statechart v0.0.8 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `current_event`
[INFO] [stderr]    --> src/lib.rs:450:5
[INFO] [stderr]     |
[INFO] [stderr] 450 |     current_event: Option<Event>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.71s
[INFO] running `"docker" "inspect" "b2a2a65e148bf83ee55d4f0eabeb437636e491d4e59bee0c37a74da31970621d"`
[INFO] running `"docker" "rm" "-f" "b2a2a65e148bf83ee55d4f0eabeb437636e491d4e59bee0c37a74da31970621d"`
[INFO] [stdout] b2a2a65e148bf83ee55d4f0eabeb437636e491d4e59bee0c37a74da31970621d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/statechart/0.0.8:/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] edcad28c9ae5e2277e4db340809cf87bd6928e8c5ffdf23ff49c9a3479901d79
[INFO] running `"docker" "start" "-a" "edcad28c9ae5e2277e4db340809cf87bd6928e8c5ffdf23ff49c9a3479901d79"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/statechart-59fdd06676ab455a
[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/assign-bf2a44950fc518d5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test assign_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/choice-f2595ff34f9549b6
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test otherwise ... ok
[INFO] [stdout] test first_choice_only_match ... ok
[INFO] [stdout] test last_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pingpong-f430df9aa70ffd7e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pingpong ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stateid-b1666ec86373c585
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test common_ancestor ... ok
[INFO] [stdout] test exit_states ... ok
[INFO] [stdout] test entry_states ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-bbc07c97ef67e9c0
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test goto ... ok
[INFO] [stdout] test context ... ok
[INFO] [stdout] test blocked_indefinitely ... ok
[INFO] [stdout] test parallel ... ok
[INFO] [stdout] test transitions ... ok
[INFO] [stdout] test parallel_final ... ok
[INFO] [stdout] test parallel_swap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests statechart
[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" "edcad28c9ae5e2277e4db340809cf87bd6928e8c5ffdf23ff49c9a3479901d79"`
[INFO] running `"docker" "rm" "-f" "edcad28c9ae5e2277e4db340809cf87bd6928e8c5ffdf23ff49c9a3479901d79"`
[INFO] [stdout] edcad28c9ae5e2277e4db340809cf87bd6928e8c5ffdf23ff49c9a3479901d79