Dec 13 12:28:03.023 INFO testing lolzballs/rust-jvm against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 12:28:03.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 12:28:03.512 INFO [stdout] 2c80d60295678f60eb49f7cb305d0c0082cab6bbde8e8b46f5657ef7ea2a8a7b
Dec 13 12:28:03.515 INFO running `"docker" "start" "-a" "2c80d60295678f60eb49f7cb305d0c0082cab6bbde8e8b46f5657ef7ea2a8a7b"`
Dec 13 12:28:05.643 INFO [stderr] usermod: no changes
Dec 13 12:28:05.803 INFO [stderr]    Compiling rust_jvm v0.1.0 (/source)
Dec 13 12:28:16.311 INFO [stderr] warning: unused variable: `length`
Dec 13 12:28:16.311 INFO [stderr]   --> src/model/info/attribute.rs:42:30
Dec 13 12:28:16.311 INFO [stderr]    |
Dec 13 12:28:16.311 INFO [stderr] 42 |             Constant::Utf8 { length, ref value } => value,
Dec 13 12:28:16.311 INFO [stderr]    |                              ^^^^^^ help: try ignoring the field: `length: _`
Dec 13 12:28:16.311 INFO [stderr]    |
Dec 13 12:28:16.311 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:28:16.311 INFO [stderr] 
Dec 13 12:28:16.315 INFO [stderr] warning: unused variable: `length`
Dec 13 12:28:16.315 INFO [stderr]    --> src/vm/constant_pool.rs:136:30
Dec 13 12:28:16.315 INFO [stderr]     |
Dec 13 12:28:16.315 INFO [stderr] 136 |             Constant::Utf8 { length, ref value } => value,
Dec 13 12:28:16.315 INFO [stderr]     |                              ^^^^^^ help: try ignoring the field: `length: _`
Dec 13 12:28:16.315 INFO [stderr] 
Dec 13 12:28:16.391 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:28:16.391 INFO [stderr]    --> src/vm/class.rs:180:13
Dec 13 12:28:16.391 INFO [stderr]     |
Dec 13 12:28:16.391 INFO [stderr] 180 |         let mut map = map_opt.as_mut().unwrap();
Dec 13 12:28:16.391 INFO [stderr]     |             ----^^^
Dec 13 12:28:16.391 INFO [stderr]     |             |
Dec 13 12:28:16.391 INFO [stderr]     |             help: remove this `mut`
Dec 13 12:28:16.391 INFO [stderr]     |
Dec 13 12:28:16.391 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 12:28:16.391 INFO [stderr] 
Dec 13 12:28:21.886 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.21s
Dec 13 12:28:21.891 INFO [stderr] su: No module specific data is present
Dec 13 12:28:22.663 INFO running `"docker" "inspect" "2c80d60295678f60eb49f7cb305d0c0082cab6bbde8e8b46f5657ef7ea2a8a7b"`
Dec 13 12:28:22.983 INFO running `"docker" "rm" "-f" "2c80d60295678f60eb49f7cb305d0c0082cab6bbde8e8b46f5657ef7ea2a8a7b"`
Dec 13 12:28:23.408 INFO [stdout] 2c80d60295678f60eb49f7cb305d0c0082cab6bbde8e8b46f5657ef7ea2a8a7b
Dec 13 12:28:23.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 12:28:24.021 INFO [stdout] d4c51fe67ff3d88b312db516a1b1c3b43893152ad5ca407e40685488b3e6d799
Dec 13 12:28:24.024 INFO running `"docker" "start" "-a" "d4c51fe67ff3d88b312db516a1b1c3b43893152ad5ca407e40685488b3e6d799"`
Dec 13 12:28:25.254 INFO [stderr] usermod: no changes
Dec 13 12:28:25.364 INFO [stderr]    Compiling rust_jvm v0.1.0 (/source)
Dec 13 12:28:29.503 INFO [stderr] warning: unused variable: `length`
Dec 13 12:28:29.503 INFO [stderr]   --> src/model/info/attribute.rs:42:30
Dec 13 12:28:29.503 INFO [stderr]    |
Dec 13 12:28:29.503 INFO [stderr] 42 |             Constant::Utf8 { length, ref value } => value,
Dec 13 12:28:29.503 INFO [stderr]    |                              ^^^^^^ help: try ignoring the field: `length: _`
Dec 13 12:28:29.503 INFO [stderr]    |
Dec 13 12:28:29.503 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:28:29.503 INFO [stderr] 
Dec 13 12:28:29.503 INFO [stderr] warning: unused variable: `length`
Dec 13 12:28:29.503 INFO [stderr]    --> src/vm/constant_pool.rs:136:30
Dec 13 12:28:29.503 INFO [stderr]     |
Dec 13 12:28:29.503 INFO [stderr] 136 |             Constant::Utf8 { length, ref value } => value,
Dec 13 12:28:29.503 INFO [stderr]     |                              ^^^^^^ help: try ignoring the field: `length: _`
Dec 13 12:28:29.503 INFO [stderr] 
Dec 13 12:28:29.579 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:28:29.579 INFO [stderr]    --> src/vm/class.rs:180:13
Dec 13 12:28:29.579 INFO [stderr]     |
Dec 13 12:28:29.579 INFO [stderr] 180 |         let mut map = map_opt.as_mut().unwrap();
Dec 13 12:28:29.579 INFO [stderr]     |             ----^^^
Dec 13 12:28:29.579 INFO [stderr]     |             |
Dec 13 12:28:29.579 INFO [stderr]     |             help: remove this `mut`
Dec 13 12:28:29.579 INFO [stderr]     |
Dec 13 12:28:29.579 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 12:28:29.579 INFO [stderr] 
Dec 13 12:28:30.542 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Dec 13 12:28:30.545 INFO [stderr] su: No module specific data is present
Dec 13 12:28:31.194 INFO running `"docker" "inspect" "d4c51fe67ff3d88b312db516a1b1c3b43893152ad5ca407e40685488b3e6d799"`
Dec 13 12:28:31.470 INFO running `"docker" "rm" "-f" "d4c51fe67ff3d88b312db516a1b1c3b43893152ad5ca407e40685488b3e6d799"`
Dec 13 12:28:31.767 INFO [stdout] d4c51fe67ff3d88b312db516a1b1c3b43893152ad5ca407e40685488b3e6d799
Dec 13 12:28:31.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 12:28:32.424 INFO [stdout] 03ce801efa477838e269c51838445473fec6fde3491984732be71ee6d4ce25be
Dec 13 12:28:32.426 INFO running `"docker" "start" "-a" "03ce801efa477838e269c51838445473fec6fde3491984732be71ee6d4ce25be"`
Dec 13 12:28:33.792 INFO [stderr] usermod: no changes
Dec 13 12:28:33.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 12:28:33.882 INFO [stderr]      Running /target/debug/deps/rust_jvm-b7347841d9cb952c
Dec 13 12:28:33.891 INFO [stdout] 
Dec 13 12:28:33.891 INFO [stdout] running 0 tests
Dec 13 12:28:33.891 INFO [stdout] 
Dec 13 12:28:33.891 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:28:33.891 INFO [stdout] 
Dec 13 12:28:33.891 INFO [stderr]      Running /target/debug/deps/main-276d545ffd2196fd
Dec 13 12:28:33.893 INFO [stderr]      Running /target/debug/deps/array-f1cb94e9f80c85d6
Dec 13 12:28:33.893 INFO [stdout] 
Dec 13 12:28:33.893 INFO [stdout] running 0 tests
Dec 13 12:28:33.893 INFO [stdout] 
Dec 13 12:28:33.893 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:28:33.893 INFO [stdout] 
Dec 13 12:28:33.899 INFO [stdout] 
Dec 13 12:28:33.899 INFO [stdout] running 1 test
Dec 13 12:28:33.907 INFO [stdout] test test_fibonacci ... ok
Dec 13 12:28:33.907 INFO [stdout] 
Dec 13 12:28:33.907 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:28:33.907 INFO [stdout] 
Dec 13 12:28:33.907 INFO [stdout] 
Dec 13 12:28:33.907 INFO [stdout] running 1 test
Dec 13 12:28:33.907 INFO [stdout] test test_instance ... ok
Dec 13 12:28:33.907 INFO [stdout] 
Dec 13 12:28:33.907 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:28:33.907 INFO [stdout] 
Dec 13 12:28:33.907 INFO [stderr]      Running /target/debug/deps/instance-b065b3f721994c96
Dec 13 12:28:33.907 INFO [stderr]      Running /target/debug/deps/model_class-7bbd3ec4f969de5d
Dec 13 12:28:33.915 INFO [stderr]    Doc-tests rust_jvm
Dec 13 12:28:33.916 INFO [stdout] 
Dec 13 12:28:33.916 INFO [stdout] running 1 test
Dec 13 12:28:33.916 INFO [stdout] test test_load_class ... ok
Dec 13 12:28:33.916 INFO [stdout] 
Dec 13 12:28:33.916 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:28:33.916 INFO [stdout] 
Dec 13 12:28:34.479 INFO [stdout] 
Dec 13 12:28:34.479 INFO [stdout] running 0 tests
Dec 13 12:28:34.479 INFO [stdout] 
Dec 13 12:28:34.479 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:28:34.479 INFO [stdout] 
Dec 13 12:28:34.489 INFO [stderr] su: No module specific data is present
Dec 13 12:28:35.615 INFO running `"docker" "inspect" "03ce801efa477838e269c51838445473fec6fde3491984732be71ee6d4ce25be"`
Dec 13 12:28:35.901 INFO running `"docker" "rm" "-f" "03ce801efa477838e269c51838445473fec6fde3491984732be71ee6d4ce25be"`
Dec 13 12:28:36.213 INFO [stdout] 03ce801efa477838e269c51838445473fec6fde3491984732be71ee6d4ce25be