[INFO] cloning repository https://github.com/paxromana96/java-ripgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paxromana96/java-ripgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaxromana96%2Fjava-ripgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaxromana96%2Fjava-ripgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc4e1a4ed371540d977c28ca8ade6823c6d3a6be
[INFO] checking paxromana96/java-ripgrep against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaxromana96%2Fjava-ripgrep" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paxromana96/java-ripgrep on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paxromana96/java-ripgrep
[INFO] finished tweaking git repo https://github.com/paxromana96/java-ripgrep
[INFO] tweaked toml for git repo https://github.com/paxromana96/java-ripgrep written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/paxromana96/java-ripgrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7b5ed74be6efa53ed8d46f58b1f16a3dd3e9cc1c701b5fa85431a2aa857d255
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7b5ed74be6efa53ed8d46f58b1f16a3dd3e9cc1c701b5fa85431a2aa857d255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7b5ed74be6efa53ed8d46f58b1f16a3dd3e9cc1c701b5fa85431a2aa857d255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b5ed74be6efa53ed8d46f58b1f16a3dd3e9cc1c701b5fa85431a2aa857d255", kill_on_drop: false }`
[INFO] [stdout] a7b5ed74be6efa53ed8d46f58b1f16a3dd3e9cc1c701b5fa85431a2aa857d255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac1adafe0d1b88ec3d0e3c96e0b143a60bec672cc61d89d07083ca6e7e49c6c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac1adafe0d1b88ec3d0e3c96e0b143a60bec672cc61d89d07083ca6e7e49c6c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking bytecount v0.5.1
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]     Checking encoding_rs v0.8.22
[INFO] [stderr]     Checking aho-corasick v0.7.8
[INFO] [stderr]     Checking grep-matcher v0.1.3
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking bstr v0.2.11
[INFO] [stderr]     Checking encoding_rs_io v0.1.6
[INFO] [stderr]     Checking grep-regex v0.1.5
[INFO] [stderr]     Checking grep-searcher v0.1.6
[INFO] [stderr]     Checking globset v0.4.4
[INFO] [stderr]     Checking grep-cli v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.46
[INFO] [stderr]     Checking grep-printer v0.1.3
[INFO] [stderr]     Checking grep v0.2.4
[INFO] [stderr]     Checking ripgrep_ffi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> src/main/rust/types.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 |   #[no_mangle] // or else JNA can't determine what fields the struct has
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 13 | / pub struct SearchResult {
[INFO] [stdout] 14 | |     pub file_name: *const c_char,
[INFO] [stdout] 15 | |     pub line_number: c_int,
[INFO] [stdout] 16 | |     pub bytes: *const u8,
[INFO] [stdout] 17 | |     // NOT nul-terminated!
[INFO] [stdout] 18 | |     pub num_bytes: c_int,
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> src/main/rust/types.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 |   #[no_mangle] // or else JNA can't determine what fields the struct has
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 13 | / pub struct SearchResult {
[INFO] [stdout] 14 | |     pub file_name: *const c_char,
[INFO] [stdout] 15 | |     pub line_number: c_int,
[INFO] [stdout] 16 | |     pub bytes: *const u8,
[INFO] [stdout] 17 | |     // NOT nul-terminated!
[INFO] [stdout] 18 | |     pub num_bytes: c_int,
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_dir`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_dir.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let result_code = search_dir(filename.as_ptr(), search_pattern.as_ptr(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_dir`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_dir.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let result_code = search_dir(filename.as_ptr(), search_pattern.as_ptr(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_dir`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_dir.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let result_code = search_dir(filename.as_ptr(), search_pattern.as_ptr(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_dir`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_dir.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let result_code = search_dir(ptr::null(), search_pattern.as_ptr(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_dir`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_dir.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let result_code = search_dir(filename.as_ptr(), ptr::null(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_dir`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_dir.rs:84:23
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let result_code = search_dir(filename.as_ptr(), search_pattern.as_ptr(), None);
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_dir`: please use `search_path` instead
[INFO] [stdout]    --> src/main/rust/tests/search_dir.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let result_code = search_dir(filename.as_ptr(), search_text.as_ptr(), Some(callback));
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_file`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_file.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let result_code = search_file(filename.as_ptr(), search_pattern.as_ptr(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_file`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_file.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let result_code = search_file(filename.as_ptr(), search_pattern.as_ptr(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_file`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_file.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let result_code = search_file(filename.as_ptr(), search_pattern.as_ptr(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_file`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_file.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let result_code = search_file(ptr::null(), search_pattern.as_ptr(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_file`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_file.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let result_code = search_file(filename.as_ptr(), ptr::null(), Some(callback));
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_file`: please use `search_path` instead
[INFO] [stdout]   --> src/main/rust/tests/search_file.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let result_code = search_file(filename.as_ptr(), search_pattern.as_ptr(), None);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ffi::search_file`: please use `search_path` instead
[INFO] [stdout]    --> src/main/rust/tests/search_file.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout] 108 |     let result_code = search_file(filename.as_ptr(), search_text.as_ptr(), Some(callback));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `error_message`
[INFO] [stdout]   --> src/main/rust/types.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     error_message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `error_message`
[INFO] [stdout]   --> src/main/rust/types.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     error_message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.45s
[INFO] running `Command { std: "docker" "inspect" "ac1adafe0d1b88ec3d0e3c96e0b143a60bec672cc61d89d07083ca6e7e49c6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1adafe0d1b88ec3d0e3c96e0b143a60bec672cc61d89d07083ca6e7e49c6c4", kill_on_drop: false }`
[INFO] [stdout] ac1adafe0d1b88ec3d0e3c96e0b143a60bec672cc61d89d07083ca6e7e49c6c4