[INFO] fetching crate plant 0.1.0...
[INFO] extracting crate plant 0.1.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/plant/0.1.0
[INFO] extracting crate plant 0.1.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/plant/0.1.0
[INFO] validating manifest of plant-0.1.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of plant-0.1.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing plant-0.1.0
[INFO] finished frobbing plant-0.1.0
[INFO] frobbed toml for plant-0.1.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/plant/0.1.0/Cargo.toml
[INFO] started frobbing plant-0.1.0
[INFO] finished frobbing plant-0.1.0
[INFO] frobbed toml for plant-0.1.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/plant/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing plant-0.1.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/plant/0.1.0:/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=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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 1b61b8f57e37cfdae7678309a48d735913172f7752dc550afe93c1e1ec252f7c
[INFO] running `"docker" "start" "-a" "1b61b8f57e37cfdae7678309a48d735913172f7752dc550afe93c1e1ec252f7c"`
[INFO] [stderr]    Compiling plant v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "1b61b8f57e37cfdae7678309a48d735913172f7752dc550afe93c1e1ec252f7c"`
[INFO] running `"docker" "rm" "-f" "1b61b8f57e37cfdae7678309a48d735913172f7752dc550afe93c1e1ec252f7c"`
[INFO] [stdout] 1b61b8f57e37cfdae7678309a48d735913172f7752dc550afe93c1e1ec252f7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/plant/0.1.0:/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=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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 391fcfc63502331adce90ad0cdfc888e7838c6124641dbfadc3f9d784caa1738
[INFO] running `"docker" "start" "-a" "391fcfc63502331adce90ad0cdfc888e7838c6124641dbfadc3f9d784caa1738"`
[INFO] [stderr]    Compiling plant v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `"docker" "inspect" "391fcfc63502331adce90ad0cdfc888e7838c6124641dbfadc3f9d784caa1738"`
[INFO] running `"docker" "rm" "-f" "391fcfc63502331adce90ad0cdfc888e7838c6124641dbfadc3f9d784caa1738"`
[INFO] [stdout] 391fcfc63502331adce90ad0cdfc888e7838c6124641dbfadc3f9d784caa1738
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/plant/0.1.0:/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=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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] a2ccb23d20ed88950c30e178a927bc604d9e758262c542fb3d75455a73a354a7
[INFO] running `"docker" "start" "-a" "a2ccb23d20ed88950c30e178a927bc604d9e758262c542fb3d75455a73a354a7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plant-45c48b2c9562042f
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test utils::binary_tree::complete_tests::find_sibling ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_path_to_root ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_parent ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_children ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::count_leaves_by_nodes ... ok
[INFO] [stdout] test utils::binary_tree::common_tests::max_size_in_level ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::first_index_in_level ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::max_level_by_nodes ... ok
[INFO] [stdout] test utils::binary_tree::full_complete_tests::count_nodes_by_leaves ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_left_or_right ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::is_full_by_nodes ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::is_perfect_by_nodes ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_parent_panic ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_left_panic ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_right_panic ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/merkle-d9064bc5ab61431d
[INFO] [stdout] test utils::binary_tree::complete_tests::find_sibling_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests plant
[INFO] [stdout] test generate_and_verify_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "a2ccb23d20ed88950c30e178a927bc604d9e758262c542fb3d75455a73a354a7"`
[INFO] running `"docker" "rm" "-f" "a2ccb23d20ed88950c30e178a927bc604d9e758262c542fb3d75455a73a354a7"`
[INFO] [stdout] a2ccb23d20ed88950c30e178a927bc604d9e758262c542fb3d75455a73a354a7