[INFO] updating cached repository https://github.com/mattjquinn/rustedjvm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68b31b40d3c8666bc595b3e378d5f9f2a28603de
[INFO] testing mattjquinn/rustedjvm against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattjquinn%2Frustedjvm" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattjquinn/rustedjvm on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mattjquinn/rustedjvm
[INFO] finished tweaking git repo https://github.com/mattjquinn/rustedjvm
[INFO] tweaked toml for git repo https://github.com/mattjquinn/rustedjvm written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mattjquinn/rustedjvm already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 75b16a7b2d87e10ae34f2ee6919bba44627eae8098d15858af44042efeb2553b
[INFO] running `"docker" "start" "-a" "75b16a7b2d87e10ae34f2ee6919bba44627eae8098d15858af44042efeb2553b"`
[INFO] [stderr]    Compiling rusted_jvm v0.0.1 (/opt/rustwide/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 1.19s
[INFO] running `"docker" "inspect" "75b16a7b2d87e10ae34f2ee6919bba44627eae8098d15858af44042efeb2553b"`
[INFO] running `"docker" "rm" "-f" "75b16a7b2d87e10ae34f2ee6919bba44627eae8098d15858af44042efeb2553b"`
[INFO] [stdout] 75b16a7b2d87e10ae34f2ee6919bba44627eae8098d15858af44042efeb2553b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 76ac00c55c2069e0302e034838a024f99ec681d7d6c90c5a1736050622accc34
[INFO] running `"docker" "start" "-a" "76ac00c55c2069e0302e034838a024f99ec681d7d6c90c5a1736050622accc34"`
[INFO] [stderr]    Compiling rusted_jvm v0.0.1 (/opt/rustwide/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 0.53s
[INFO] running `"docker" "inspect" "76ac00c55c2069e0302e034838a024f99ec681d7d6c90c5a1736050622accc34"`
[INFO] running `"docker" "rm" "-f" "76ac00c55c2069e0302e034838a024f99ec681d7d6c90c5a1736050622accc34"`
[INFO] [stdout] 76ac00c55c2069e0302e034838a024f99ec681d7d6c90c5a1736050622accc34
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 573543c3defbb61beec003c7487cab3244da716fe23f35351e7e0e4ae0910756
[INFO] running `"docker" "start" "-a" "573543c3defbb61beec003c7487cab3244da716fe23f35351e7e0e4ae0910756"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustedjvm-c1d4792f550cfd32
[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] [stderr]      Running /opt/rustwide/target/debug/deps/rusted_jvm-09137aded63f2558
[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" "573543c3defbb61beec003c7487cab3244da716fe23f35351e7e0e4ae0910756"`
[INFO] running `"docker" "rm" "-f" "573543c3defbb61beec003c7487cab3244da716fe23f35351e7e0e4ae0910756"`
[INFO] [stdout] 573543c3defbb61beec003c7487cab3244da716fe23f35351e7e0e4ae0910756