Nov 29 23:15:55.286 INFO checking lolzballs/rust-jvm against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:15:55.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 23:15:55.708 INFO [stdout] 96d770ef704aaa43856c3e8ae4fbdb0492f52449b13053cc76c789ff6021096b
Nov 29 23:15:55.711 INFO running `"docker" "start" "-a" "96d770ef704aaa43856c3e8ae4fbdb0492f52449b13053cc76c789ff6021096b"`
Nov 29 23:15:57.720 INFO [stderr] usermod: no changes
Nov 29 23:15:57.876 INFO [stderr]    Compiling rust_jvm v0.1.0 (/source)
Nov 29 23:16:09.732 INFO [stderr] warning: unused variable: `length`
Nov 29 23:16:09.732 INFO [stderr]   --> src/model/info/attribute.rs:42:30
Nov 29 23:16:09.732 INFO [stderr]    |
Nov 29 23:16:09.732 INFO [stderr] 42 |             Constant::Utf8 { length, ref value } => value,
Nov 29 23:16:09.732 INFO [stderr]    |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 29 23:16:09.732 INFO [stderr]    |
Nov 29 23:16:09.732 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:16:09.732 INFO [stderr] 
Nov 29 23:16:09.733 INFO [stderr] warning: unused variable: `length`
Nov 29 23:16:09.733 INFO [stderr]    --> src/vm/constant_pool.rs:136:30
Nov 29 23:16:09.733 INFO [stderr]     |
Nov 29 23:16:09.733 INFO [stderr] 136 |             Constant::Utf8 { length, ref value } => value,
Nov 29 23:16:09.733 INFO [stderr]     |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 29 23:16:09.733 INFO [stderr] 
Nov 29 23:16:09.841 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:16:09.842 INFO [stderr]    --> src/vm/class.rs:180:13
Nov 29 23:16:09.842 INFO [stderr]     |
Nov 29 23:16:09.842 INFO [stderr] 180 |         let mut map = map_opt.as_mut().unwrap();
Nov 29 23:16:09.842 INFO [stderr]     |             ----^^^
Nov 29 23:16:09.842 INFO [stderr]     |             |
Nov 29 23:16:09.842 INFO [stderr]     |             help: remove this `mut`
Nov 29 23:16:09.842 INFO [stderr]     |
Nov 29 23:16:09.842 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 23:16:09.842 INFO [stderr] 
Nov 29 23:16:09.899 INFO [stderr] warning: unused variable: `length`
Nov 29 23:16:09.899 INFO [stderr]   --> src/model/info/attribute.rs:42:30
Nov 29 23:16:09.899 INFO [stderr]    |
Nov 29 23:16:09.900 INFO [stderr] 42 |             Constant::Utf8 { length, ref value } => value,
Nov 29 23:16:09.900 INFO [stderr]    |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 29 23:16:09.900 INFO [stderr]    |
Nov 29 23:16:09.900 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:16:09.900 INFO [stderr] 
Nov 29 23:16:09.905 INFO [stderr] warning: unused variable: `length`
Nov 29 23:16:09.905 INFO [stderr]    --> src/vm/constant_pool.rs:136:30
Nov 29 23:16:09.905 INFO [stderr]     |
Nov 29 23:16:09.905 INFO [stderr] 136 |             Constant::Utf8 { length, ref value } => value,
Nov 29 23:16:09.905 INFO [stderr]     |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 29 23:16:09.905 INFO [stderr] 
Nov 29 23:16:10.028 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:16:10.028 INFO [stderr]    --> src/vm/class.rs:180:13
Nov 29 23:16:10.028 INFO [stderr]     |
Nov 29 23:16:10.028 INFO [stderr] 180 |         let mut map = map_opt.as_mut().unwrap();
Nov 29 23:16:10.028 INFO [stderr]     |             ----^^^
Nov 29 23:16:10.028 INFO [stderr]     |             |
Nov 29 23:16:10.028 INFO [stderr]     |             help: remove this `mut`
Nov 29 23:16:10.028 INFO [stderr]     |
Nov 29 23:16:10.028 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 23:16:10.029 INFO [stderr] 
Nov 29 23:16:10.923 INFO [stderr]     Checking rjni_runtime v0.1.0 (/source/librjni)
Nov 29 23:16:13.007 INFO [stderr] warning: unused variable: `argv`
Nov 29 23:16:13.008 INFO [stderr]   --> librjni/src/system.rs:27:51
Nov 29 23:16:13.008 INFO [stderr]    |
Nov 29 23:16:13.008 INFO [stderr] 27 |                                                   argv: *const Value)
Nov 29 23:16:13.008 INFO [stderr]    |                                                   ^^^^ help: consider using `_argv` instead
Nov 29 23:16:13.028 INFO [stderr]    |
Nov 29 23:16:13.028 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:16:13.028 INFO [stderr] 
Nov 29 23:16:13.141 INFO [stderr] warning: unused variable: `argv`
Nov 29 23:16:13.141 INFO [stderr]   --> librjni/src/system.rs:27:51
Nov 29 23:16:13.141 INFO [stderr]    |
Nov 29 23:16:13.141 INFO [stderr] 27 |                                                   argv: *const Value)
Nov 29 23:16:13.141 INFO [stderr]    |                                                   ^^^^ help: consider using `_argv` instead
Nov 29 23:16:13.176 INFO [stderr]    |
Nov 29 23:16:13.176 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:16:13.176 INFO [stderr] 
Nov 29 23:16:13.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.73s
Nov 29 23:16:13.492 INFO [stderr] su: No module specific data is present
Nov 29 23:16:14.480 INFO running `"docker" "inspect" "96d770ef704aaa43856c3e8ae4fbdb0492f52449b13053cc76c789ff6021096b"`
Nov 29 23:16:14.764 INFO running `"docker" "rm" "-f" "96d770ef704aaa43856c3e8ae4fbdb0492f52449b13053cc76c789ff6021096b"`
Nov 29 23:16:15.064 INFO [stdout] 96d770ef704aaa43856c3e8ae4fbdb0492f52449b13053cc76c789ff6021096b