[INFO] fetching crate newt 0.5.2...
[INFO] extracting crate newt 0.5.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/newt/0.5.2
[INFO] extracting crate newt 0.5.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/newt/0.5.2
[INFO] validating manifest of newt-0.5.2 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 newt-0.5.2 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 newt-0.5.2
[INFO] finished frobbing newt-0.5.2
[INFO] frobbed toml for newt-0.5.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/newt/0.5.2/Cargo.toml
[INFO] started frobbing newt-0.5.2
[INFO] finished frobbing newt-0.5.2
[INFO] frobbed toml for newt-0.5.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/newt/0.5.2/Cargo.toml
[INFO] crate newt-0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded newt_proc_macros v0.0.3
[INFO] [stderr]   Downloaded newt-sys v0.1.4
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing newt-0.5.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/newt/0.5.2:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] f77cbd9df1742869cd6ea56edb1d9800313afd242b2249f433ca37f2bb9199b8
[INFO] running `"docker" "start" "-a" "f77cbd9df1742869cd6ea56edb1d9800313afd242b2249f433ca37f2bb9199b8"`
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex v1.2.0
[INFO] [stderr]    Compiling newt-sys v0.1.4
[INFO] [stderr]    Compiling newt_proc_macros v0.0.3
[INFO] [stderr]    Compiling newt v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "f77cbd9df1742869cd6ea56edb1d9800313afd242b2249f433ca37f2bb9199b8"`
[INFO] running `"docker" "rm" "-f" "f77cbd9df1742869cd6ea56edb1d9800313afd242b2249f433ca37f2bb9199b8"`
[INFO] [stdout] f77cbd9df1742869cd6ea56edb1d9800313afd242b2249f433ca37f2bb9199b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/newt/0.5.2:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5f4db714cc7d41c06dd2db635b53002986425bf84441ba0c2a59fa1051400008
[INFO] running `"docker" "start" "-a" "5f4db714cc7d41c06dd2db635b53002986425bf84441ba0c2a59fa1051400008"`
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling newt v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.56s
[INFO] running `"docker" "inspect" "5f4db714cc7d41c06dd2db635b53002986425bf84441ba0c2a59fa1051400008"`
[INFO] running `"docker" "rm" "-f" "5f4db714cc7d41c06dd2db635b53002986425bf84441ba0c2a59fa1051400008"`
[INFO] [stdout] 5f4db714cc7d41c06dd2db635b53002986425bf84441ba0c2a59fa1051400008
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/newt/0.5.2:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 69574454e6da56a9810153eed8318fef2118efd9c0fc6643fd9606096a7582ed
[INFO] running `"docker" "start" "-a" "69574454e6da56a9810153eed8318fef2118efd9c0fc6643fd9606096a7582ed"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/newt-9056c5bd53f4a000
[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/button_tests-f8a8269098ee5804
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test button_partial_eq_true ... ok
[INFO] [stdout] test button_partial_eq_false ... ok
[INFO] [stdout] test button_create ... 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/checkbox_tests-108839c85d176d01
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test checkbox_create ... ok
[INFO] [stdout] test checkbox_get_value ... ok
[INFO] [stdout] test checkbox_partial_eq_false ... ok
[INFO] [stdout] test checkbox_partial_eq_true ... ok
[INFO] [stdout] test checkbox_set_flags ... ok
[INFO] [stdout] test checkbox_set_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/checkbox_tree_tests-7e21ebe04657b9d7
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test checkbox_get_entry_value ... ok
[INFO] [stdout] test checkbox_get_multi_selection ... ok
[INFO] [stdout] test checkbox_get_multi_selection_char ... ok
[INFO] [stdout] test checkbox_get_multi_selection_u8 ... ok
[INFO] [stdout] test checkbox_get_multi_selection_isize ... ok
[INFO] [stdout] test checkbox_get_multi_selection_i32 ... ok
[INFO] [stdout] test checkbox_get_multi_selection_u32 ... ok
[INFO] [stdout] test checkbox_get_multi_selection_i8 ... ok
[INFO] [stdout] test checkbox_tree_get_current_no_entries ... ok
[INFO] [stdout] test checkbox_tree_get_multi_selection_struct ... ok
[INFO] [stdout] test checkbox_tree_partial_eq_false ... ok
[INFO] [stdout] test checkbox_tree_partial_eq_true ... ok
[INFO] [stdout] test checkbox_tree_set_current ... ok
[INFO] [stdout] test checkbox_tree_set_entry ... ok
[INFO] [stdout] test checkbox_tree_set_width ... ok
[INFO] [stdout] test checkbox_get_selection ... ok
[INFO] [stdout] test checkbox_tree_find_item ... ok
[INFO] [stdout] test checkbox_tree_get_current ... ok
[INFO] [stdout] test checkbox_set_entry_value ... ok
[INFO] [stdout] test checkbox_tree_add_item ... ok
[INFO] [stdout] test checkbox_tree_create ... ok
[INFO] [stdout] test checkbox_get_multi_selection_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/compact_button_tests-af118e03caf6eaf4
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test compact_button_create ... ok
[INFO] [stdout] test compact_button_partial_eq_false ... ok
[INFO] [stdout] test compact_button_partial_eq_true ... 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/entry_tests-84edbb67fc92b918
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test entry_create ... ok
[INFO] [stdout] test entry_get_cursor_position ... ok
[INFO] [stdout] test entry_set_colors ... ok
[INFO] [stdout] test entry_partial_eq_true ... ok
[INFO] [stdout] test entry_partial_eq_false ... ok
[INFO] [stdout] test entry_set_cursor_position ... ok
[INFO] [stdout] test entry_set_text ... ok
[INFO] [stdout] test entry_set_flags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/form_tests-b28a6e8af781dcd8
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test form_add_component ... ok
[INFO] [stdout] test form_add_component_x2 ... ok
[INFO] [stdout] test form_add_components_x2 ... ok
[INFO] [stdout] test form_add_hot_key ... ok
[INFO] [stdout] test form_partial_eq_false ... ok
[INFO] [stdout] test form_partial_eq_true ... ok
[INFO] [stdout] test form_set_height ... ok
[INFO] [stdout] test form_set_timer ... ok
[INFO] [stdout] test form_set_width ... ok
[INFO] [stdout] test form_add_components ... ok
[INFO] [stdout] test form_create ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grid_tests-882649443dd84299
[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/label_tests-5f4a3d8604063be7
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test label_set_colors ... ok
[INFO] [stdout] test label_partial_eq_true ... ok
[INFO] [stdout] test label_set_text ... ok
[INFO] [stdout] test label_partial_eq_false ... ok
[INFO] [stdout] test label_create ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/listbox_tests-ed2d16d58f68c208
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test listbox_get_entry ... ok
[INFO] [stdout] test listbox_get_selection ... ok
[INFO] [stdout] test listbox_get_current_no_entries ... ok
[INFO] [stdout] test listbox_append_entry ... ok
[INFO] [stdout] test listbox_delete_entry ... ok
[INFO] [stdout] test listbox_get_selection_char ... ok
[INFO] [stdout] test listbox_get_selection_i32 ... ok
[INFO] [stdout] test listbox_get_selection_i8 ... ok
[INFO] [stdout] test listbox_get_selection_isize ... ok
[INFO] [stdout] test listbox_get_selection_struct ... ok
[INFO] [stdout] test listbox_get_selection_u8 ... ok
[INFO] [stdout] test listbox_get_selection_u32 ... ok
[INFO] [stdout] test listbox_get_selection_usize ... ok
[INFO] [stdout] test listbox_partial_eq_false ... ok
[INFO] [stdout] test listbox_item_count ... ok
[INFO] [stdout] test listbox_partial_eq_true ... ok
[INFO] [stdout] test listbox_select_item ... ok
[INFO] [stdout] test listbox_set_current_by_key ... ok
[INFO] [stdout] test listbox_set_data ... ok
[INFO] [stdout] test listbox_set_entry ... ok
[INFO] [stdout] test listbox_get_selection_none ... ok
[INFO] [stdout] test listbox_set_current ... ok
[INFO] [stdout] test listbox_create ... ok
[INFO] [stdout] test listbox_clear ... ok
[INFO] [stdout] test listbox_clear_selection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/radiobutton_tests-217146e2717b737c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test radiobutton_get_current ... ok
[INFO] [stdout] test radiobutton_create ... ok
[INFO] [stdout] test radiobutton_partial_eq_false ... ok
[INFO] [stdout] test radiobutton_partial_eq_true ... ok
[INFO] [stdout] test radiobutton_set_current ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scale_tests-384a8e2a7f9a103d
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test scale_partial_eq_true ... ok
[INFO] [stdout] test scale_partial_eq_false ... ok
[INFO] [stdout] test scale_set_colors ... ok
[INFO] [stdout] test scale_set ... ok
[INFO] [stdout] test scale_create ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/textbox_tests-7ac75ad08d40f41c
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test textbox_get_num_lines ... ok
[INFO] [stdout] test textbox_create ... ok
[INFO] [stdout] test textbox_partial_eq_false ... ok
[INFO] [stdout] test textbox_partial_eq_true ... ok
[INFO] [stdout] test textbox_set_colors ... ok
[INFO] [stdout] test textbox_set_height ... ok
[INFO] [stdout] test textbox_set_text ... ok
[INFO] [stdout] test textbox_create_reflowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vertical_scrollbar_tests-9add4b365d943534
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test vertical_scrollbar_partial_eq_false ... ok
[INFO] [stdout] test vertical_scrollbar_create ... 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 newt
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/callbacks/callback.rs - callbacks::callback::Callback (line 9) ... ok
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] test src/callbacks/help_callback.rs - callbacks::help_callback::HelpCallback (line 19) ... ok
[INFO] [stdout] test src/components/entry.rs - components::entry::Entry (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "69574454e6da56a9810153eed8318fef2118efd9c0fc6643fd9606096a7582ed"`
[INFO] running `"docker" "rm" "-f" "69574454e6da56a9810153eed8318fef2118efd9c0fc6643fd9606096a7582ed"`
[INFO] [stdout] 69574454e6da56a9810153eed8318fef2118efd9c0fc6643fd9606096a7582ed