[INFO] cloning repository mattjquinn/rustedjvm
[INFO] running `"git" "clone" "--bare" "git://github.com/mattjquinn/rustedjvm.git" "work/cache/sources/gh/mattjquinn/rustedjvm"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mattjquinn/rustedjvm'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mattjquinn/rustedjvm" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mattjquinn/rustedjvm"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mattjquinn/rustedjvm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mattjquinn/rustedjvm" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mattjquinn/rustedjvm"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mattjquinn/rustedjvm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68b31b40d3c8666bc595b3e378d5f9f2a28603de
[INFO] sha for GitHub repo mattjquinn/rustedjvm: 68b31b40d3c8666bc595b3e378d5f9f2a28603de
[INFO] validating manifest of mattjquinn/rustedjvm on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mattjquinn/rustedjvm on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mattjquinn/rustedjvm
[INFO] finished frobbing mattjquinn/rustedjvm
[INFO] frobbed toml for mattjquinn/rustedjvm written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mattjquinn/rustedjvm/Cargo.toml
[INFO] started frobbing mattjquinn/rustedjvm
[INFO] finished frobbing mattjquinn/rustedjvm
[INFO] frobbed toml for mattjquinn/rustedjvm written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mattjquinn/rustedjvm/Cargo.toml
[INFO] crate mattjquinn/rustedjvm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mattjquinn/rustedjvm against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mattjquinn/rustedjvm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 1f51cd9fa90997ef74a980e39caa434c0ff3bf753daf92f96327b32bf9cd4ed4
[INFO] running `"docker" "start" "-a" "1f51cd9fa90997ef74a980e39caa434c0ff3bf753daf92f96327b32bf9cd4ed4"`
[INFO] [stderr]    Compiling rusted_jvm v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/rustedjvm/interpreter.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let operand: Operand = match operand_stack.pop() {
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_operand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `local_var_arr`
[INFO] [stderr]    --> src/rustedjvm/interpreter.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 | fn istore_1(local_var_arr: &Vec<Operand>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_local_var_arr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand_stack`
[INFO] [stderr]    --> src/rustedjvm/interpreter.rs:194:35
[INFO] [stderr]     |
[INFO] [stderr] 194 | fn getstatic(object_ref: &Object, operand_stack: &mut Vec<Operand>,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_operand_stack`
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]   --> src/rustedjvm/exceptions.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         *byte_idx + *byte_idx + 2;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `"docker" "inspect" "1f51cd9fa90997ef74a980e39caa434c0ff3bf753daf92f96327b32bf9cd4ed4"`
[INFO] running `"docker" "rm" "-f" "1f51cd9fa90997ef74a980e39caa434c0ff3bf753daf92f96327b32bf9cd4ed4"`
[INFO] [stdout] 1f51cd9fa90997ef74a980e39caa434c0ff3bf753daf92f96327b32bf9cd4ed4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mattjquinn/rustedjvm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] fff5e042705573381be1ff189074b07042f4c7f40912c6d02ae3d71496758154
[INFO] running `"docker" "start" "-a" "fff5e042705573381be1ff189074b07042f4c7f40912c6d02ae3d71496758154"`
[INFO] [stderr]    Compiling rusted_jvm v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/rustedjvm/interpreter.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let operand: Operand = match operand_stack.pop() {
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_operand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `local_var_arr`
[INFO] [stderr]    --> src/rustedjvm/interpreter.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 | fn istore_1(local_var_arr: &Vec<Operand>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_local_var_arr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand_stack`
[INFO] [stderr]    --> src/rustedjvm/interpreter.rs:194:35
[INFO] [stderr]     |
[INFO] [stderr] 194 | fn getstatic(object_ref: &Object, operand_stack: &mut Vec<Operand>,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_operand_stack`
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]   --> src/rustedjvm/exceptions.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         *byte_idx + *byte_idx + 2;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "fff5e042705573381be1ff189074b07042f4c7f40912c6d02ae3d71496758154"`
[INFO] running `"docker" "rm" "-f" "fff5e042705573381be1ff189074b07042f4c7f40912c6d02ae3d71496758154"`
[INFO] [stdout] fff5e042705573381be1ff189074b07042f4c7f40912c6d02ae3d71496758154
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mattjquinn/rustedjvm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 6d1e98cecd1c2b11e9b1d29dee575031100a3798887abe1920392c72546ed0ea
[INFO] running `"docker" "start" "-a" "6d1e98cecd1c2b11e9b1d29dee575031100a3798887abe1920392c72546ed0ea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustedjvm-e9be9b5a23db35cc
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusted_jvm-814e9e2e7a22c10c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_simple_addition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustedjvm
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6d1e98cecd1c2b11e9b1d29dee575031100a3798887abe1920392c72546ed0ea"`
[INFO] running `"docker" "rm" "-f" "6d1e98cecd1c2b11e9b1d29dee575031100a3798887abe1920392c72546ed0ea"`
[INFO] [stdout] 6d1e98cecd1c2b11e9b1d29dee575031100a3798887abe1920392c72546ed0ea