Oct 26 23:48:22.313 INFO checking nerd2/rjvm against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 23:48:22.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 26 23:48:22.884 INFO blam! 296edd374ef1cb208af2607c1fce14b7f9708a8f8ee541ca50cacf0ef90d61ef
Oct 26 23:48:22.887 INFO running `"docker" "start" "-a" "296edd374ef1cb208af2607c1fce14b7f9708a8f8ee541ca50cacf0ef90d61ef"`
Oct 26 23:48:24.854 INFO kablam! usermod: no changes
Oct 26 23:48:25.011 INFO kablam!     Checking podio v0.1.5
Oct 26 23:48:25.011 INFO kablam!     Checking assert_approx_eq v1.0.0
Oct 26 23:48:25.011 INFO kablam!     Checking checksum v0.2.1
Oct 26 23:48:25.012 INFO kablam!    Compiling bzip2-sys v0.1.6
Oct 26 23:48:25.023 INFO kablam!     Checking memchr v0.1.11
Oct 26 23:48:25.023 INFO kablam!     Checking msdos_time v0.1.5
Oct 26 23:48:25.023 INFO kablam!     Checking thread-id v2.0.0
Oct 26 23:48:25.023 INFO kablam!     Checking flate2 v0.2.20
Oct 26 23:48:26.255 INFO kablam!     Checking aho-corasick v0.5.3
Oct 26 23:48:26.409 INFO kablam!     Checking thread_local v0.2.7
Oct 26 23:48:28.227 INFO kablam!     Checking regex v0.1.80
Oct 26 23:48:30.248 INFO kablam!     Checking bzip2 v0.3.2
Oct 26 23:48:31.359 INFO kablam!     Checking zip v0.2.6
Oct 26 23:48:32.049 INFO kablam!     Checking os_type v1.0.0
Oct 26 23:48:32.876 INFO kablam!     Checking rjvm v0.1.0 (/source)
Oct 26 23:48:34.043 INFO kablam! warning: unnecessary parentheses around function argument
Oct 26 23:48:34.043 INFO kablam!   --> src/reader/builtins/mod.rs:12:19
Oct 26 23:48:34.043 INFO kablam!    |
Oct 26 23:48:34.043 INFO kablam! 12 |         return Ok((true));
Oct 26 23:48:34.043 INFO kablam!    |                   ^^^^^^ help: remove these parentheses
Oct 26 23:48:34.043 INFO kablam!    |
Oct 26 23:48:34.043 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 26 23:48:34.043 INFO kablam! 
Oct 26 23:48:34.043 INFO kablam! warning: unnecessary parentheses around function argument
Oct 26 23:48:34.043 INFO kablam!   --> src/reader/builtins/mod.rs:15:19
Oct 26 23:48:34.043 INFO kablam!    |
Oct 26 23:48:34.043 INFO kablam! 15 |         return Ok((true));
Oct 26 23:48:34.043 INFO kablam!    |                   ^^^^^^ help: remove these parentheses
Oct 26 23:48:34.043 INFO kablam! 
Oct 26 23:48:34.043 INFO kablam! warning: unnecessary parentheses around function argument
Oct 26 23:48:34.043 INFO kablam!   --> src/reader/builtins/mod.rs:18:19
Oct 26 23:48:34.043 INFO kablam!    |
Oct 26 23:48:34.043 INFO kablam! 18 |         return Ok((true));
Oct 26 23:48:34.043 INFO kablam!    |                   ^^^^^^ help: remove these parentheses
Oct 26 23:48:34.043 INFO kablam! 
Oct 26 23:48:34.371 INFO kablam! warning: unnecessary parentheses around function argument
Oct 26 23:48:34.371 INFO kablam!   --> src/reader/builtins/mod.rs:12:19
Oct 26 23:48:34.371 INFO kablam!    |
Oct 26 23:48:34.371 INFO kablam! 12 |         return Ok((true));
Oct 26 23:48:34.371 INFO kablam!    |                   ^^^^^^ help: remove these parentheses
Oct 26 23:48:34.371 INFO kablam!    |
Oct 26 23:48:34.371 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 26 23:48:34.371 INFO kablam! 
Oct 26 23:48:34.371 INFO kablam! warning: unnecessary parentheses around function argument
Oct 26 23:48:34.371 INFO kablam!   --> src/reader/builtins/mod.rs:15:19
Oct 26 23:48:34.371 INFO kablam!    |
Oct 26 23:48:34.371 INFO kablam! 15 |         return Ok((true));
Oct 26 23:48:34.371 INFO kablam!    |                   ^^^^^^ help: remove these parentheses
Oct 26 23:48:34.371 INFO kablam! 
Oct 26 23:48:34.371 INFO kablam! warning: unnecessary parentheses around function argument
Oct 26 23:48:34.371 INFO kablam!   --> src/reader/builtins/mod.rs:18:19
Oct 26 23:48:34.371 INFO kablam!    |
Oct 26 23:48:34.371 INFO kablam! 18 |         return Ok((true));
Oct 26 23:48:34.371 INFO kablam!    |                   ^^^^^^ help: remove these parentheses
Oct 26 23:48:34.371 INFO kablam! 
Oct 26 23:48:37.540 INFO kablam! warning: constant item is never used: `ACC_PRIVATE`
Oct 26 23:48:37.540 INFO kablam!   --> src/reader/class_reader.rs:91:1
Oct 26 23:48:37.540 INFO kablam!    |
Oct 26 23:48:37.540 INFO kablam! 91 | pub const ACC_PRIVATE: u16 = 0x0002;
Oct 26 23:48:37.541 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.541 INFO kablam!    |
Oct 26 23:48:37.541 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 23:48:37.541 INFO kablam! 
Oct 26 23:48:37.541 INFO kablam! warning: constant item is never used: `ACC_PROTECTED`
Oct 26 23:48:37.541 INFO kablam!   --> src/reader/class_reader.rs:92:1
Oct 26 23:48:37.542 INFO kablam!    |
Oct 26 23:48:37.542 INFO kablam! 92 | pub const ACC_PROTECTED: u16 = 0x0004;
Oct 26 23:48:37.542 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.542 INFO kablam! 
Oct 26 23:48:37.542 INFO kablam! warning: constant item is never used: `ACC_FINAL`
Oct 26 23:48:37.543 INFO kablam!   --> src/reader/class_reader.rs:94:1
Oct 26 23:48:37.543 INFO kablam!    |
Oct 26 23:48:37.543 INFO kablam! 94 | pub const ACC_FINAL: u16 = 0x0010;
Oct 26 23:48:37.543 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.543 INFO kablam! 
Oct 26 23:48:37.543 INFO kablam! warning: constant item is never used: `ACC_VOLATILE`
Oct 26 23:48:37.544 INFO kablam!   --> src/reader/class_reader.rs:95:1
Oct 26 23:48:37.544 INFO kablam!    |
Oct 26 23:48:37.544 INFO kablam! 95 | pub const ACC_VOLATILE: u16 = 0x0040;
Oct 26 23:48:37.544 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.544 INFO kablam! 
Oct 26 23:48:37.544 INFO kablam! warning: constant item is never used: `ACC_TRANSIENT`
Oct 26 23:48:37.544 INFO kablam!   --> src/reader/class_reader.rs:96:1
Oct 26 23:48:37.544 INFO kablam!    |
Oct 26 23:48:37.544 INFO kablam! 96 | pub const ACC_TRANSIENT: u16 = 0x0080;
Oct 26 23:48:37.544 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.544 INFO kablam! 
Oct 26 23:48:37.544 INFO kablam! warning: constant item is never used: `ACC_ABSTRACT`
Oct 26 23:48:37.544 INFO kablam!   --> src/reader/class_reader.rs:98:1
Oct 26 23:48:37.544 INFO kablam!    |
Oct 26 23:48:37.544 INFO kablam! 98 | pub const ACC_ABSTRACT: u16 = 0x400;
Oct 26 23:48:37.544 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.544 INFO kablam! 
Oct 26 23:48:37.544 INFO kablam! warning: constant item is never used: `ACC_SYNTHETIC`
Oct 26 23:48:37.544 INFO kablam!   --> src/reader/class_reader.rs:99:1
Oct 26 23:48:37.544 INFO kablam!    |
Oct 26 23:48:37.544 INFO kablam! 99 | pub const ACC_SYNTHETIC: u16 = 0x1000;
Oct 26 23:48:37.544 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.544 INFO kablam! 
Oct 26 23:48:37.544 INFO kablam! warning: constant item is never used: `ACC_ENUM`
Oct 26 23:48:37.544 INFO kablam!    --> src/reader/class_reader.rs:100:1
Oct 26 23:48:37.544 INFO kablam!     |
Oct 26 23:48:37.544 INFO kablam! 100 | pub const ACC_ENUM: u16 = 0x4000;
Oct 26 23:48:37.544 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.544 INFO kablam! 
Oct 26 23:48:37.544 INFO kablam! warning: function is never used: `run`
Oct 26 23:48:37.544 INFO kablam!    --> src/reader/runner.rs:410:1
Oct 26 23:48:37.544 INFO kablam!     |
Oct 26 23:48:37.544 INFO kablam! 410 | pub fn run(class_paths: &Vec<String>, jars: Vec<zip::ZipArchive<File>>, class: &ClassResult) -> Result<(), RunnerError> {
Oct 26 23:48:37.544 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.544 INFO kablam! 
Oct 26 23:48:37.544 INFO kablam! warning: function is never used: `register_array_object`
Oct 26 23:48:37.544 INFO kablam!  --> src/reader/jvm/gc.rs:5:1
Oct 26 23:48:37.544 INFO kablam!   |
Oct 26 23:48:37.544 INFO kablam! 5 | pub fn register_array_object(_runtime: &mut Runtime, _obj: &Rc<ArrayObject>) {
Oct 26 23:48:37.544 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:37.544 INFO kablam! 
Oct 26 23:48:38.855 INFO kablam! warning: constant item is never used: `ACC_PRIVATE`
Oct 26 23:48:38.856 INFO kablam!   --> src/reader/class_reader.rs:91:1
Oct 26 23:48:38.856 INFO kablam!    |
Oct 26 23:48:38.856 INFO kablam! 91 | pub const ACC_PRIVATE: u16 = 0x0002;
Oct 26 23:48:38.856 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.879 INFO kablam!    |
Oct 26 23:48:38.880 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 23:48:38.880 INFO kablam! 
Oct 26 23:48:38.880 INFO kablam! warning: constant item is never used: `ACC_PROTECTED`
Oct 26 23:48:38.881 INFO kablam!   --> src/reader/class_reader.rs:92:1
Oct 26 23:48:38.881 INFO kablam!    |
Oct 26 23:48:38.881 INFO kablam! 92 | pub const ACC_PROTECTED: u16 = 0x0004;
Oct 26 23:48:38.881 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.881 INFO kablam! 
Oct 26 23:48:38.882 INFO kablam! warning: constant item is never used: `ACC_FINAL`
Oct 26 23:48:38.882 INFO kablam!   --> src/reader/class_reader.rs:94:1
Oct 26 23:48:38.882 INFO kablam!    |
Oct 26 23:48:38.882 INFO kablam! 94 | pub const ACC_FINAL: u16 = 0x0010;
Oct 26 23:48:38.883 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.883 INFO kablam! 
Oct 26 23:48:38.883 INFO kablam! warning: constant item is never used: `ACC_VOLATILE`
Oct 26 23:48:38.884 INFO kablam!   --> src/reader/class_reader.rs:95:1
Oct 26 23:48:38.884 INFO kablam!    |
Oct 26 23:48:38.884 INFO kablam! 95 | pub const ACC_VOLATILE: u16 = 0x0040;
Oct 26 23:48:38.885 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.885 INFO kablam! 
Oct 26 23:48:38.885 INFO kablam! warning: constant item is never used: `ACC_TRANSIENT`
Oct 26 23:48:38.885 INFO kablam!   --> src/reader/class_reader.rs:96:1
Oct 26 23:48:38.886 INFO kablam!    |
Oct 26 23:48:38.886 INFO kablam! 96 | pub const ACC_TRANSIENT: u16 = 0x0080;
Oct 26 23:48:38.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.887 INFO kablam! 
Oct 26 23:48:38.887 INFO kablam! warning: constant item is never used: `ACC_ABSTRACT`
Oct 26 23:48:38.887 INFO kablam!   --> src/reader/class_reader.rs:98:1
Oct 26 23:48:38.888 INFO kablam!    |
Oct 26 23:48:38.888 INFO kablam! 98 | pub const ACC_ABSTRACT: u16 = 0x400;
Oct 26 23:48:38.888 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.888 INFO kablam! 
Oct 26 23:48:38.889 INFO kablam! warning: constant item is never used: `ACC_SYNTHETIC`
Oct 26 23:48:38.889 INFO kablam!   --> src/reader/class_reader.rs:99:1
Oct 26 23:48:38.889 INFO kablam!    |
Oct 26 23:48:38.890 INFO kablam! 99 | pub const ACC_SYNTHETIC: u16 = 0x1000;
Oct 26 23:48:38.890 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.890 INFO kablam! 
Oct 26 23:48:38.891 INFO kablam! warning: constant item is never used: `ACC_ENUM`
Oct 26 23:48:38.891 INFO kablam!    --> src/reader/class_reader.rs:100:1
Oct 26 23:48:38.891 INFO kablam!     |
Oct 26 23:48:38.891 INFO kablam! 100 | pub const ACC_ENUM: u16 = 0x4000;
Oct 26 23:48:38.892 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.892 INFO kablam! 
Oct 26 23:48:38.892 INFO kablam! warning: function is never used: `run`
Oct 26 23:48:38.892 INFO kablam!    --> src/reader/runner.rs:410:1
Oct 26 23:48:38.893 INFO kablam!     |
Oct 26 23:48:38.893 INFO kablam! 410 | pub fn run(class_paths: &Vec<String>, jars: Vec<zip::ZipArchive<File>>, class: &ClassResult) -> Result<(), RunnerError> {
Oct 26 23:48:38.893 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.899 INFO kablam! 
Oct 26 23:48:38.899 INFO kablam! warning: function is never used: `register_array_object`
Oct 26 23:48:38.899 INFO kablam!  --> src/reader/jvm/gc.rs:5:1
Oct 26 23:48:38.899 INFO kablam!   |
Oct 26 23:48:38.900 INFO kablam! 5 | pub fn register_array_object(_runtime: &mut Runtime, _obj: &Rc<ArrayObject>) {
Oct 26 23:48:38.900 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:48:38.903 INFO kablam! 
Oct 26 23:48:50.759 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.87s
Oct 26 23:48:50.768 INFO kablam! su: No module specific data is present
Oct 26 23:48:51.551 INFO running `"docker" "rm" "-f" "296edd374ef1cb208af2607c1fce14b7f9708a8f8ee541ca50cacf0ef90d61ef"`
Oct 26 23:48:51.940 INFO blam! 296edd374ef1cb208af2607c1fce14b7f9708a8f8ee541ca50cacf0ef90d61ef