[INFO] crate unsegen_jsonviewer 0.2.0 is already in cache
[INFO] testing unsegen_jsonviewer-0.2.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate unsegen_jsonviewer 0.2.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate unsegen_jsonviewer 0.2.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate unsegen_jsonviewer 0.2.0
[INFO] finished tweaking crates.io crate unsegen_jsonviewer 0.2.0
[INFO] tweaked toml for crates.io crate unsegen_jsonviewer 0.2.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 9175b131dbd0a0905585deede64e43142b6c3b7d1335a75f9c690067c1d790d4
[INFO] running `"docker" "start" "-a" "9175b131dbd0a0905585deede64e43142b6c3b7d1335a75f9c690067c1d790d4"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.8.4
[INFO] [stderr]    Compiling smallvec v0.3.4
[INFO] [stderr]    Compiling json v0.11.15
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling raw_tty v0.1.0
[INFO] [stderr]    Compiling unsegen v0.2.1
[INFO] [stderr]    Compiling unsegen_jsonviewer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `"docker" "inspect" "9175b131dbd0a0905585deede64e43142b6c3b7d1335a75f9c690067c1d790d4"`
[INFO] running `"docker" "rm" "-f" "9175b131dbd0a0905585deede64e43142b6c3b7d1335a75f9c690067c1d790d4"`
[INFO] [stdout] 9175b131dbd0a0905585deede64e43142b6c3b7d1335a75f9c690067c1d790d4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5fa8ad1d764ca31b566c4ed2bead39a204d00dc284dac3d416957c0c6e4715e8
[INFO] running `"docker" "start" "-a" "5fa8ad1d764ca31b566c4ed2bead39a204d00dc284dac3d416957c0c6e4715e8"`
[INFO] [stderr]    Compiling unsegen_jsonviewer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "5fa8ad1d764ca31b566c4ed2bead39a204d00dc284dac3d416957c0c6e4715e8"`
[INFO] running `"docker" "rm" "-f" "5fa8ad1d764ca31b566c4ed2bead39a204d00dc284dac3d416957c0c6e4715e8"`
[INFO] [stdout] 5fa8ad1d764ca31b566c4ed2bead39a204d00dc284dac3d416957c0c6e4715e8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] a3670956029fc4fb84e9cd372a0dc1638a1a4c57c29cebfa2df65de397e053d7
[INFO] running `"docker" "start" "-a" "a3670956029fc4fb84e9cd372a0dc1638a1a4c57c29cebfa2df65de397e053d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unsegen_jsonviewer-6566ba617758f4d5
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test path::test::test_find_and_act_on_element ... ok
[INFO] [stdout] test path::test::test_find_next_path ... ok
[INFO] [stdout] test path::test::test_first_path_in ... ok
[INFO] [stdout] test path::test::test_find_previous_path ... ok
[INFO] [stdout] test path::test::test_fix_path_for_value ... ok
[INFO] [stdout] test path::test::test_last_path_in ... 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 unsegen_jsonviewer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 4) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 4) stdout ----
[INFO] [stdout] error[E0599]: no method named `create_root_window` found for type `std::result::Result<unsegen::base::Terminal<'_, std::io::StdoutLock<'_>>, std::io::Error>` in the current scope
[INFO] [stdout]   --> src/lib.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let win = term.create_root_window();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^ method not found in `std::result::Result<unsegen::base::Terminal<'_, std::io::StdoutLock<'_>>, std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `present` found for type `std::result::Result<unsegen::base::Terminal<'_, std::io::StdoutLock<'_>>, std::io::Error>` in the current scope
[INFO] [stdout]   --> src/lib.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 53 |         term.present();
[INFO] [stdout]    |              ^^^^^^^ method not found in `std::result::Result<unsegen::base::Terminal<'_, std::io::StdoutLock<'_>>, std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "a3670956029fc4fb84e9cd372a0dc1638a1a4c57c29cebfa2df65de397e053d7"`
[INFO] running `"docker" "rm" "-f" "a3670956029fc4fb84e9cd372a0dc1638a1a4c57c29cebfa2df65de397e053d7"`
[INFO] [stdout] a3670956029fc4fb84e9cd372a0dc1638a1a4c57c29cebfa2df65de397e053d7