Nov 16 21:06:39.348 INFO testing lolzballs/rust-jvm against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 21:06:39.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 21:06:39.860 INFO [stdout] ff326d9b67cee39422c3710ba0a4b3f0f7820f292aad2508e7ccd76b7e42c541
Nov 16 21:06:39.862 INFO running `"docker" "start" "-a" "ff326d9b67cee39422c3710ba0a4b3f0f7820f292aad2508e7ccd76b7e42c541"`
Nov 16 21:06:41.211 INFO [stderr] usermod: no changes
Nov 16 21:06:41.323 INFO [stderr]    Compiling siphasher v0.2.1
Nov 16 21:06:41.331 INFO [stderr]    Compiling rust_jvm v0.1.0 (/source)
Nov 16 21:06:42.219 INFO [stderr]    Compiling phf_shared v0.7.21
Nov 16 21:06:43.243 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 16 21:06:43.243 INFO [stderr]    Compiling phf v0.7.21
Nov 16 21:06:44.519 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 16 21:06:46.211 INFO [stderr]    Compiling target_build_utils v0.3.0
Nov 16 21:07:02.067 INFO [stderr]    Compiling libloading v0.3.2
Nov 16 21:07:06.309 INFO [stderr] warning: unused variable: `length`
Nov 16 21:07:06.309 INFO [stderr]   --> src/model/info/attribute.rs:42:30
Nov 16 21:07:06.309 INFO [stderr]    |
Nov 16 21:07:06.309 INFO [stderr] 42 |             Constant::Utf8 { length, ref value } => value,
Nov 16 21:07:06.309 INFO [stderr]    |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 16 21:07:06.309 INFO [stderr]    |
Nov 16 21:07:06.309 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 21:07:06.309 INFO [stderr] 
Nov 16 21:07:06.309 INFO [stderr] warning: unused variable: `length`
Nov 16 21:07:06.309 INFO [stderr]    --> src/vm/constant_pool.rs:136:30
Nov 16 21:07:06.309 INFO [stderr]     |
Nov 16 21:07:06.309 INFO [stderr] 136 |             Constant::Utf8 { length, ref value } => value,
Nov 16 21:07:06.309 INFO [stderr]     |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 16 21:07:06.309 INFO [stderr] 
Nov 16 21:07:06.379 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:07:06.379 INFO [stderr]    --> src/vm/class.rs:180:13
Nov 16 21:07:06.379 INFO [stderr]     |
Nov 16 21:07:06.379 INFO [stderr] 180 |         let mut map = map_opt.as_mut().unwrap();
Nov 16 21:07:06.379 INFO [stderr]     |             ----^^^
Nov 16 21:07:06.379 INFO [stderr]     |             |
Nov 16 21:07:06.379 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:07:06.379 INFO [stderr]     |
Nov 16 21:07:06.379 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 21:07:06.379 INFO [stderr] 
Nov 16 21:07:12.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.97s
Nov 16 21:07:12.211 INFO [stderr] su: No module specific data is present
Nov 16 21:07:13.071 INFO running `"docker" "inspect" "ff326d9b67cee39422c3710ba0a4b3f0f7820f292aad2508e7ccd76b7e42c541"`
Nov 16 21:07:13.344 INFO running `"docker" "rm" "-f" "ff326d9b67cee39422c3710ba0a4b3f0f7820f292aad2508e7ccd76b7e42c541"`
Nov 16 21:07:13.575 INFO [stdout] ff326d9b67cee39422c3710ba0a4b3f0f7820f292aad2508e7ccd76b7e42c541
Nov 16 21:07:13.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 21:07:13.995 INFO [stdout] 554e5850dbedd0317ab84d9b138c41a2a4eae548a0677330e9707fce73457619
Nov 16 21:07:14.001 INFO running `"docker" "start" "-a" "554e5850dbedd0317ab84d9b138c41a2a4eae548a0677330e9707fce73457619"`
Nov 16 21:07:15.376 INFO [stderr] usermod: no changes
Nov 16 21:07:15.504 INFO [stderr]    Compiling rust_jvm v0.1.0 (/source)
Nov 16 21:07:19.383 INFO [stderr] warning: unused variable: `length`
Nov 16 21:07:19.383 INFO [stderr]   --> src/model/info/attribute.rs:42:30
Nov 16 21:07:19.383 INFO [stderr]    |
Nov 16 21:07:19.383 INFO [stderr] 42 |             Constant::Utf8 { length, ref value } => value,
Nov 16 21:07:19.383 INFO [stderr]    |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 16 21:07:19.383 INFO [stderr]    |
Nov 16 21:07:19.383 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 21:07:19.383 INFO [stderr] 
Nov 16 21:07:19.383 INFO [stderr] warning: unused variable: `length`
Nov 16 21:07:19.383 INFO [stderr]    --> src/vm/constant_pool.rs:136:30
Nov 16 21:07:19.383 INFO [stderr]     |
Nov 16 21:07:19.383 INFO [stderr] 136 |             Constant::Utf8 { length, ref value } => value,
Nov 16 21:07:19.383 INFO [stderr]     |                              ^^^^^^ help: try ignoring the field: `length: _`
Nov 16 21:07:19.383 INFO [stderr] 
Nov 16 21:07:19.451 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:07:19.451 INFO [stderr]    --> src/vm/class.rs:180:13
Nov 16 21:07:19.451 INFO [stderr]     |
Nov 16 21:07:19.451 INFO [stderr] 180 |         let mut map = map_opt.as_mut().unwrap();
Nov 16 21:07:19.451 INFO [stderr]     |             ----^^^
Nov 16 21:07:19.451 INFO [stderr]     |             |
Nov 16 21:07:19.451 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:07:19.451 INFO [stderr]     |
Nov 16 21:07:19.451 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 21:07:19.452 INFO [stderr] 
Nov 16 21:07:20.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
Nov 16 21:07:20.351 INFO [stderr] su: No module specific data is present
Nov 16 21:07:21.303 INFO running `"docker" "inspect" "554e5850dbedd0317ab84d9b138c41a2a4eae548a0677330e9707fce73457619"`
Nov 16 21:07:21.649 INFO running `"docker" "rm" "-f" "554e5850dbedd0317ab84d9b138c41a2a4eae548a0677330e9707fce73457619"`
Nov 16 21:07:21.919 INFO [stdout] 554e5850dbedd0317ab84d9b138c41a2a4eae548a0677330e9707fce73457619
Nov 16 21:07:21.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 21:07:22.315 INFO [stdout] 5d183676ef3624025ab828f49cdcad651d1e7d73cf2669e3de219f380bb76204
Nov 16 21:07:22.319 INFO running `"docker" "start" "-a" "5d183676ef3624025ab828f49cdcad651d1e7d73cf2669e3de219f380bb76204"`
Nov 16 21:07:24.127 INFO [stderr] usermod: no changes
Nov 16 21:07:24.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Nov 16 21:07:24.304 INFO [stderr]      Running /target/debug/deps/rust_jvm-fb1f00b07e5f1c5b
Nov 16 21:07:24.343 INFO [stdout] 
Nov 16 21:07:24.343 INFO [stdout] running 0 tests
Nov 16 21:07:24.343 INFO [stdout] 
Nov 16 21:07:24.343 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:24.343 INFO [stdout] 
Nov 16 21:07:24.347 INFO [stderr]      Running /target/debug/deps/main-0a0c8b8d7dbec35e
Nov 16 21:07:24.379 INFO [stdout] 
Nov 16 21:07:24.379 INFO [stdout] running 0 tests
Nov 16 21:07:24.379 INFO [stdout] 
Nov 16 21:07:24.379 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:24.379 INFO [stdout] 
Nov 16 21:07:24.383 INFO [stderr]      Running /target/debug/deps/array-2df51664d937fe7d
Nov 16 21:07:24.409 INFO [stdout] 
Nov 16 21:07:24.409 INFO [stdout] running 1 test
Nov 16 21:07:24.436 INFO [stdout] test test_fibonacci ... ok
Nov 16 21:07:24.436 INFO [stdout] 
Nov 16 21:07:24.436 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:24.436 INFO [stdout] 
Nov 16 21:07:24.437 INFO [stderr]      Running /target/debug/deps/instance-27a67d41554e5ae8
Nov 16 21:07:24.462 INFO [stdout] 
Nov 16 21:07:24.462 INFO [stdout] running 1 test
Nov 16 21:07:24.478 INFO [stdout] test test_instance ... ok
Nov 16 21:07:24.478 INFO [stdout] 
Nov 16 21:07:24.478 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:24.478 INFO [stdout] 
Nov 16 21:07:24.478 INFO [stderr]      Running /target/debug/deps/model_class-321c0d99b357a6ba
Nov 16 21:07:24.483 INFO [stdout] 
Nov 16 21:07:24.483 INFO [stdout] running 1 test
Nov 16 21:07:24.484 INFO [stdout] test test_load_class ... ok
Nov 16 21:07:24.484 INFO [stdout] 
Nov 16 21:07:24.484 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:24.484 INFO [stdout] 
Nov 16 21:07:24.485 INFO [stderr]    Doc-tests rust_jvm
Nov 16 21:07:25.113 INFO [stdout] 
Nov 16 21:07:25.113 INFO [stdout] running 0 tests
Nov 16 21:07:25.113 INFO [stdout] 
Nov 16 21:07:25.113 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:07:25.113 INFO [stdout] 
Nov 16 21:07:25.123 INFO [stderr] su: No module specific data is present
Nov 16 21:07:26.641 INFO running `"docker" "inspect" "5d183676ef3624025ab828f49cdcad651d1e7d73cf2669e3de219f380bb76204"`
Nov 16 21:07:26.932 INFO running `"docker" "rm" "-f" "5d183676ef3624025ab828f49cdcad651d1e7d73cf2669e3de219f380bb76204"`
Nov 16 21:07:27.325 INFO [stdout] 5d183676ef3624025ab828f49cdcad651d1e7d73cf2669e3de219f380bb76204