[INFO] fetching crate jsonpath_lib 0.2.3...
[INFO] extracting crate jsonpath_lib 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/jsonpath_lib/0.2.3
[INFO] extracting crate jsonpath_lib 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonpath_lib/0.2.3
[INFO] validating manifest of jsonpath_lib-0.2.3 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 jsonpath_lib-0.2.3 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 jsonpath_lib-0.2.3
[INFO] finished frobbing jsonpath_lib-0.2.3
[INFO] frobbed toml for jsonpath_lib-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/jsonpath_lib/0.2.3/Cargo.toml
[INFO] started frobbing jsonpath_lib-0.2.3
[INFO] finished frobbing jsonpath_lib-0.2.3
[INFO] frobbed toml for jsonpath_lib-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonpath_lib/0.2.3/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 jsonpath_lib-0.2.3 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/jsonpath_lib/0.2.3:/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] 1302ed65c192785d9c4ac9704d2e4fdeaa5c150489454b981eec7e0ca1a26504
[INFO] running `"docker" "start" "-a" "1302ed65c192785d9c4ac9704d2e4fdeaa5c150489454b981eec7e0ca1a26504"`
[INFO] [stderr]    Compiling array_tool v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling jsonpath_lib v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser/tokenizer.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let (_, mut val_remain) = self
[INFO] [stderr]     |                     ----^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `"docker" "inspect" "1302ed65c192785d9c4ac9704d2e4fdeaa5c150489454b981eec7e0ca1a26504"`
[INFO] running `"docker" "rm" "-f" "1302ed65c192785d9c4ac9704d2e4fdeaa5c150489454b981eec7e0ca1a26504"`
[INFO] [stdout] 1302ed65c192785d9c4ac9704d2e4fdeaa5c150489454b981eec7e0ca1a26504
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/jsonpath_lib/0.2.3:/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] d4b4c1815b51bce3317de9b20ed2b05fd0b1b68ef4b4e3102df516bb8857576d
[INFO] running `"docker" "start" "-a" "d4b4c1815b51bce3317de9b20ed2b05fd0b1b68ef4b4e3102df516bb8857576d"`
[INFO] [stderr]    Compiling jsonpath_lib v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser/tokenizer.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let (_, mut val_remain) = self
[INFO] [stderr]     |                     ----^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `"docker" "inspect" "d4b4c1815b51bce3317de9b20ed2b05fd0b1b68ef4b4e3102df516bb8857576d"`
[INFO] running `"docker" "rm" "-f" "d4b4c1815b51bce3317de9b20ed2b05fd0b1b68ef4b4e3102df516bb8857576d"`
[INFO] [stdout] d4b4c1815b51bce3317de9b20ed2b05fd0b1b68ef4b4e3102df516bb8857576d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/jsonpath_lib/0.2.3:/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] 67cf1f012ff7b5c192b1185b2ffc0a6d5b67826582bd76aa715672c50968b271
[INFO] running `"docker" "start" "-a" "67cf1f012ff7b5c192b1185b2ffc0a6d5b67826582bd76aa715672c50968b271"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jsonpath_lib-85694e83964c878d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test parser::parser_tests::parse_array_float ... ok
[INFO] [stdout] test parser::parser_tests::parse_path ... ok
[INFO] [stdout] test parser::parser_tests::parse_error ... ok
[INFO] [stdout] test parser::tokenizer_tests::token ... ok
[INFO] [stdout] test parser::parser_tests::parse_array_sytax ... ok
[INFO] [stdout] test parser::tokenizer_tests::peek ... 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/common-a3edec554fd3f718
[INFO] [stderr]      Running /opt/crater/target/debug/deps/filter-ec040dc94a20c227
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test op_number ... ok
[INFO] [stdout] test op_complex ... ok
[INFO] [stdout] test op_compare ... ok
[INFO] [stdout] test filer_same_obj ... ok
[INFO] [stdout] test op_string ... ok
[INFO] [stdout] test op_object ... ok
[INFO] [stdout] test all_filter ... ok
[INFO] [stdout] test quote ... ok
[INFO] [stdout] test range ... ok
[INFO] [stdout] test array ... ok
[INFO] [stdout] test return_type ... ok
[INFO] [stdout] test op_default ... ok
[INFO] [stdout] test example ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-fda2e28b51e25a6a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_to_struct ... ok
[INFO] [stdout] test selector_as ... ok
[INFO] [stdout] test select_str ... ok
[INFO] [stdout] test selector ... ok
[INFO] [stdout] test select ... ok
[INFO] [stdout] test compile ... 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/mutable-ddc829ca3f384b19
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test selector_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/readme-d52408ad2b3c82b1
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test readme_compile ... ok
[INFO] [stdout] test readme ... ok
[INFO] [stdout] test readme_delete ... ok
[INFO] [stdout] test readme_delete2 ... ok
[INFO] [stdout] test readme_selector_fn ... ok
[INFO] [stdout] test readme_selector ... ok
[INFO] [stdout] test readme_selector_mut ... ok
[INFO] [stdout] test readme_replace_with ... ok
[INFO] [stdout] test readme_select ... ok
[INFO] [stdout] test readme_selector_as ... ok
[INFO] [stdout] test readme_select_as ... ok
[INFO] [stdout] test readme_select_as_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsonpath_lib
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - select_as_str (line 307) ... ok
[INFO] [stdout] test src/lib.rs - select (line 278) ... ok
[INFO] [stdout] test src/lib.rs - select_as (line 336) ... ok
[INFO] [stdout] test src/lib.rs - compile (line 146) ... ok
[INFO] [stdout] test src/lib.rs - delete (line 382) ... ok
[INFO] [stdout] test src/lib.rs - selector (line 184) ... ok
[INFO] [stdout] test src/lib.rs - replace_with (line 425) ... ok
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] test src/lib.rs - selector_as (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "67cf1f012ff7b5c192b1185b2ffc0a6d5b67826582bd76aa715672c50968b271"`
[INFO] running `"docker" "rm" "-f" "67cf1f012ff7b5c192b1185b2ffc0a6d5b67826582bd76aa715672c50968b271"`
[INFO] [stdout] 67cf1f012ff7b5c192b1185b2ffc0a6d5b67826582bd76aa715672c50968b271