[INFO] crate task_diff 0.2.1 is already in cache
[INFO] extracting crate task_diff 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/task_diff/0.2.1
[INFO] extracting crate task_diff 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/task_diff/0.2.1
[INFO] validating manifest of task_diff-0.2.1 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 task_diff-0.2.1 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 task_diff-0.2.1
[INFO] finished frobbing task_diff-0.2.1
[INFO] frobbed toml for task_diff-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/task_diff/0.2.1/Cargo.toml
[INFO] started frobbing task_diff-0.2.1
[INFO] finished frobbing task_diff-0.2.1
[INFO] frobbed toml for task_diff-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/task_diff/0.2.1/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 task_diff-0.2.1 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/task_diff/0.2.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e7c220e6bb303804a3a362a3818da77522a546dc6f5df543c9f4638b4cce22b0
[INFO] running `"docker" "start" "-a" "e7c220e6bb303804a3a362a3818da77522a546dc6f5df543c9f4638b4cce22b0"`
[INFO] [stderr]    Compiling unescape v0.1.0
[INFO] [stderr]    Compiling task_diff v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'ncurses::printw': printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stderr]   --> src/bin/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     printw("Please enter your diff (ENTER / ESC once done):\n");
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ncurses::printw': printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stderr]   --> src/bin/main.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |                 printw(&format!("{}", c));
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `"docker" "inspect" "e7c220e6bb303804a3a362a3818da77522a546dc6f5df543c9f4638b4cce22b0"`
[INFO] running `"docker" "rm" "-f" "e7c220e6bb303804a3a362a3818da77522a546dc6f5df543c9f4638b4cce22b0"`
[INFO] [stdout] e7c220e6bb303804a3a362a3818da77522a546dc6f5df543c9f4638b4cce22b0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/task_diff/0.2.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4dc5f6450b82acf58b2d03c91c5667ce7ac5cd2e915d5d570c1bc79c981bf047
[INFO] running `"docker" "start" "-a" "4dc5f6450b82acf58b2d03c91c5667ce7ac5cd2e915d5d570c1bc79c981bf047"`
[INFO] [stderr]    Compiling task_diff v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'ncurses::printw': printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stderr]   --> src/bin/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     printw("Please enter your diff (ENTER / ESC once done):\n");
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ncurses::printw': printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stderr]   --> src/bin/main.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |                 printw(&format!("{}", c));
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "4dc5f6450b82acf58b2d03c91c5667ce7ac5cd2e915d5d570c1bc79c981bf047"`
[INFO] running `"docker" "rm" "-f" "4dc5f6450b82acf58b2d03c91c5667ce7ac5cd2e915d5d570c1bc79c981bf047"`
[INFO] [stdout] 4dc5f6450b82acf58b2d03c91c5667ce7ac5cd2e915d5d570c1bc79c981bf047
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/task_diff/0.2.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 27a70d83dcaac2cd382b4a4cbbf7161628b565afdfe5eea7899d4b60b9ec5723
[INFO] running `"docker" "start" "-a" "27a70d83dcaac2cd382b4a4cbbf7161628b565afdfe5eea7899d4b60b9ec5723"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/task_diff-6478d431687b46ef
[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/main-af9b3fd355e26392
[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/pair-159694ff982cd189
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::replace_in_object_tree ... ok
[INFO] [stdout] test tests::replace_in_array_tree ... ok
[INFO] [stdout] test tests::parse_environment_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::diff_array_empty ... ok
[INFO] [stdout] test tests::diff_array ... ok
[INFO] [stdout] test tests::diff_array_obj ... ok
[INFO] [stdout] test tests::diff_array_obj_removed ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parser-cd9fb15541477bd3
[INFO] [stdout] test tests::diff_env ... ok
[INFO] [stdout] test tests::diff_array_vs_obj ... ok
[INFO] [stdout] test tests::diff_obj_empty ... ok
[INFO] [stdout] test tests::diff_obj_delete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests task_diff
[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" "27a70d83dcaac2cd382b4a4cbbf7161628b565afdfe5eea7899d4b60b9ec5723"`
[INFO] running `"docker" "rm" "-f" "27a70d83dcaac2cd382b4a4cbbf7161628b565afdfe5eea7899d4b60b9ec5723"`
[INFO] [stdout] 27a70d83dcaac2cd382b4a4cbbf7161628b565afdfe5eea7899d4b60b9ec5723