Nov 16 21:06:35.776 INFO testing lolzballs/rust-jvm against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 21:06:35.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 21:06:36.391 INFO [stdout] 0e3c256158fb21a8350865a3789e8e2c06d98fe7f1f5858cb505baceacbac8ba
Nov 16 21:06:36.397 INFO running `"docker" "start" "-a" "0e3c256158fb21a8350865a3789e8e2c06d98fe7f1f5858cb505baceacbac8ba"`
Nov 16 21:06:37.695 INFO [stderr] usermod: no changes
Nov 16 21:06:37.843 INFO [stderr]    Compiling rust_jvm v0.1.0 (/source)
Nov 16 21:06:49.083 INFO [stderr] warning: unused variable: `length`
Nov 16 21:06:49.083 INFO [stderr]   --> src/model/info/attribute.rs:42:30
Nov 16 21:06:49.083 INFO [stderr]    |
Nov 16 21:06:49.083 INFO [stderr] 42 |             Constant::Utf8 { length, ref value } => value,
Nov 16 21:06:49.083 INFO [stderr]    |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 16 21:06:49.083 INFO [stderr]    |
Nov 16 21:06:49.083 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 21:06:49.083 INFO [stderr] 
Nov 16 21:06:49.083 INFO [stderr] warning: unused variable: `length`
Nov 16 21:06:49.083 INFO [stderr]    --> src/vm/constant_pool.rs:136:30
Nov 16 21:06:49.083 INFO [stderr]     |
Nov 16 21:06:49.083 INFO [stderr] 136 |             Constant::Utf8 { length, ref value } => value,
Nov 16 21:06:49.083 INFO [stderr]     |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 16 21:06:49.083 INFO [stderr] 
Nov 16 21:06:49.143 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:49.143 INFO [stderr]    --> src/vm/class.rs:180:13
Nov 16 21:06:49.143 INFO [stderr]     |
Nov 16 21:06:49.143 INFO [stderr] 180 |         let mut map = map_opt.as_mut().unwrap();
Nov 16 21:06:49.143 INFO [stderr]     |             ----^^^
Nov 16 21:06:49.143 INFO [stderr]     |             |
Nov 16 21:06:49.143 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:49.143 INFO [stderr]     |
Nov 16 21:06:49.143 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 21:06:49.143 INFO [stderr] 
Nov 16 21:06:55.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.36s
Nov 16 21:06:55.091 INFO [stderr] su: No module specific data is present
Nov 16 21:06:56.191 INFO running `"docker" "inspect" "0e3c256158fb21a8350865a3789e8e2c06d98fe7f1f5858cb505baceacbac8ba"`
Nov 16 21:06:56.493 INFO running `"docker" "rm" "-f" "0e3c256158fb21a8350865a3789e8e2c06d98fe7f1f5858cb505baceacbac8ba"`
Nov 16 21:06:56.843 INFO [stdout] 0e3c256158fb21a8350865a3789e8e2c06d98fe7f1f5858cb505baceacbac8ba
Nov 16 21:06:56.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 21:06:57.285 INFO [stdout] 7951d8aa673433a3ffb6c18018e0de1c0aba72630360dbf6ec6c5c53fb8956fc
Nov 16 21:06:57.291 INFO running `"docker" "start" "-a" "7951d8aa673433a3ffb6c18018e0de1c0aba72630360dbf6ec6c5c53fb8956fc"`
Nov 16 21:06:58.538 INFO [stderr] usermod: no changes
Nov 16 21:06:58.595 INFO [stderr]    Compiling rust_jvm v0.1.0 (/source)
Nov 16 21:07:02.699 INFO [stderr] warning: unused variable: `length`
Nov 16 21:07:02.699 INFO [stderr]   --> src/model/info/attribute.rs:42:30
Nov 16 21:07:02.699 INFO [stderr]    |
Nov 16 21:07:02.699 INFO [stderr] 42 |             Constant::Utf8 { length, ref value } => value,
Nov 16 21:07:02.699 INFO [stderr]    |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 16 21:07:02.699 INFO [stderr]    |
Nov 16 21:07:02.699 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 21:07:02.699 INFO [stderr] 
Nov 16 21:07:02.699 INFO [stderr] warning: unused variable: `length`
Nov 16 21:07:02.699 INFO [stderr]    --> src/vm/constant_pool.rs:136:30
Nov 16 21:07:02.699 INFO [stderr]     |
Nov 16 21:07:02.699 INFO [stderr] 136 |             Constant::Utf8 { length, ref value } => value,
Nov 16 21:07:02.699 INFO [stderr]     |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 16 21:07:02.699 INFO [stderr] 
Nov 16 21:07:02.819 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:07:02.819 INFO [stderr]    --> src/vm/class.rs:180:13
Nov 16 21:07:02.819 INFO [stderr]     |
Nov 16 21:07:02.819 INFO [stderr] 180 |         let mut map = map_opt.as_mut().unwrap();
Nov 16 21:07:02.819 INFO [stderr]     |             ----^^^
Nov 16 21:07:02.819 INFO [stderr]     |             |
Nov 16 21:07:02.819 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:07:02.819 INFO [stderr]     |
Nov 16 21:07:02.819 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 21:07:02.819 INFO [stderr] 
Nov 16 21:07:03.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
Nov 16 21:07:03.754 INFO [stderr] su: No module specific data is present
Nov 16 21:07:04.604 INFO running `"docker" "inspect" "7951d8aa673433a3ffb6c18018e0de1c0aba72630360dbf6ec6c5c53fb8956fc"`
Nov 16 21:07:05.057 INFO running `"docker" "rm" "-f" "7951d8aa673433a3ffb6c18018e0de1c0aba72630360dbf6ec6c5c53fb8956fc"`
Nov 16 21:07:05.395 INFO [stdout] 7951d8aa673433a3ffb6c18018e0de1c0aba72630360dbf6ec6c5c53fb8956fc
Nov 16 21:07:05.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 21:07:05.908 INFO [stdout] 269932ba6d29815e1eebc7a08b387ddd8db45c567e392307fb68ee4f95375295
Nov 16 21:07:05.909 INFO running `"docker" "start" "-a" "269932ba6d29815e1eebc7a08b387ddd8db45c567e392307fb68ee4f95375295"`
Nov 16 21:07:07.903 INFO [stderr] usermod: no changes
Nov 16 21:07:08.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 16 21:07:08.033 INFO [stderr]      Running /target/debug/deps/rust_jvm-56b9d28043ca568f
Nov 16 21:07:08.035 INFO [stdout] 
Nov 16 21:07:08.035 INFO [stdout] running 0 tests
Nov 16 21:07:08.035 INFO [stdout] 
Nov 16 21:07:08.036 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:08.036 INFO [stdout] 
Nov 16 21:07:08.037 INFO [stderr]      Running /target/debug/deps/main-466e19bcbe58a22e
Nov 16 21:07:08.044 INFO [stdout] 
Nov 16 21:07:08.044 INFO [stdout] running 0 tests
Nov 16 21:07:08.044 INFO [stdout] 
Nov 16 21:07:08.044 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:08.044 INFO [stdout] 
Nov 16 21:07:08.045 INFO [stderr]      Running /target/debug/deps/array-c9b44e781d02214b
Nov 16 21:07:08.052 INFO [stdout] 
Nov 16 21:07:08.052 INFO [stdout] running 1 test
Nov 16 21:07:08.053 INFO [stdout] test test_fibonacci ... ok
Nov 16 21:07:08.053 INFO [stdout] 
Nov 16 21:07:08.053 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:08.053 INFO [stdout] 
Nov 16 21:07:08.054 INFO [stderr]      Running /target/debug/deps/instance-f7b8e1aebf06898c
Nov 16 21:07:08.064 INFO [stdout] 
Nov 16 21:07:08.064 INFO [stdout] running 1 test
Nov 16 21:07:08.079 INFO [stdout] test test_instance ... ok
Nov 16 21:07:08.079 INFO [stdout] 
Nov 16 21:07:08.079 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:08.079 INFO [stdout] 
Nov 16 21:07:08.079 INFO [stderr]      Running /target/debug/deps/model_class-3da8a7a965bcab02
Nov 16 21:07:08.084 INFO [stdout] 
Nov 16 21:07:08.084 INFO [stdout] running 1 test
Nov 16 21:07:08.087 INFO [stdout] test test_load_class ... ok
Nov 16 21:07:08.088 INFO [stdout] 
Nov 16 21:07:08.088 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:08.088 INFO [stdout] 
Nov 16 21:07:08.090 INFO [stderr]    Doc-tests rust_jvm
Nov 16 21:07:08.779 INFO [stdout] 
Nov 16 21:07:08.779 INFO [stdout] running 0 tests
Nov 16 21:07:08.780 INFO [stdout] 
Nov 16 21:07:08.780 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:08.780 INFO [stdout] 
Nov 16 21:07:08.787 INFO [stderr] su: No module specific data is present
Nov 16 21:07:09.603 INFO running `"docker" "inspect" "269932ba6d29815e1eebc7a08b387ddd8db45c567e392307fb68ee4f95375295"`
Nov 16 21:07:09.799 INFO running `"docker" "rm" "-f" "269932ba6d29815e1eebc7a08b387ddd8db45c567e392307fb68ee4f95375295"`
Nov 16 21:07:10.187 INFO [stdout] 269932ba6d29815e1eebc7a08b387ddd8db45c567e392307fb68ee4f95375295