[INFO] crate static_merkle_tree 0.1.1 is already in cache
[INFO] extracting crate static_merkle_tree 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/static_merkle_tree/0.1.1
[INFO] extracting crate static_merkle_tree 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/static_merkle_tree/0.1.1
[INFO] validating manifest of static_merkle_tree-0.1.1 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 static_merkle_tree-0.1.1 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 static_merkle_tree-0.1.1
[INFO] finished frobbing static_merkle_tree-0.1.1
[INFO] frobbed toml for static_merkle_tree-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/static_merkle_tree/0.1.1/Cargo.toml
[INFO] started frobbing static_merkle_tree-0.1.1
[INFO] finished frobbing static_merkle_tree-0.1.1
[INFO] frobbed toml for static_merkle_tree-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/static_merkle_tree/0.1.1/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 static_merkle_tree-0.1.1 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-6/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/static_merkle_tree/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=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] c95fcc36c3579d69997ec39c665eeb5bb06fb7b86b3fc9a08123c99b9159daad
[INFO] running `"docker" "start" "-a" "c95fcc36c3579d69997ec39c665eeb5bb06fb7b86b3fc9a08123c99b9159daad"`
[INFO] [stderr]    Compiling static_merkle_tree v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "c95fcc36c3579d69997ec39c665eeb5bb06fb7b86b3fc9a08123c99b9159daad"`
[INFO] running `"docker" "rm" "-f" "c95fcc36c3579d69997ec39c665eeb5bb06fb7b86b3fc9a08123c99b9159daad"`
[INFO] [stdout] c95fcc36c3579d69997ec39c665eeb5bb06fb7b86b3fc9a08123c99b9159daad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/static_merkle_tree/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=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] 62b780ed8dcf05f718e61aa51abbc39e71eb19c04ed7debfcfea486f39db8e78
[INFO] running `"docker" "start" "-a" "62b780ed8dcf05f718e61aa51abbc39e71eb19c04ed7debfcfea486f39db8e78"`
[INFO] [stderr]    Compiling static_merkle_tree v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "62b780ed8dcf05f718e61aa51abbc39e71eb19c04ed7debfcfea486f39db8e78"`
[INFO] running `"docker" "rm" "-f" "62b780ed8dcf05f718e61aa51abbc39e71eb19c04ed7debfcfea486f39db8e78"`
[INFO] [stdout] 62b780ed8dcf05f718e61aa51abbc39e71eb19c04ed7debfcfea486f39db8e78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/static_merkle_tree/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=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] 0ef3e9c740108799c1f985e3b4da76f08046fc0ea37c54f563ff09225196ef79
[INFO] running `"docker" "start" "-a" "0ef3e9c740108799c1f985e3b4da76f08046fc0ea37c54f563ff09225196ef79"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/static_merkle_tree-758ebdaf33bf2f41
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_size_of_nodes ... ok
[INFO] [stdout] test tests::test_size_of_rows ... ok
[INFO] [stdout] test tests::test_index_of_brother_and_father ... ok
[INFO] [stdout] test tests::test_proof ... ok
[INFO] [stdout] test tests::test_proof_indexes ... ok
[INFO] [stdout] test tests::test_root ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests static_merkle_tree
[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" "0ef3e9c740108799c1f985e3b4da76f08046fc0ea37c54f563ff09225196ef79"`
[INFO] running `"docker" "rm" "-f" "0ef3e9c740108799c1f985e3b4da76f08046fc0ea37c54f563ff09225196ef79"`
[INFO] [stdout] 0ef3e9c740108799c1f985e3b4da76f08046fc0ea37c54f563ff09225196ef79