[INFO] updating cached repository mobad/rustichip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mobad/rustichip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mobad/rustichip8" "work/ex/beta-1.37-6/sources/1.36.0/gh/mobad/rustichip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mobad/rustichip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mobad/rustichip8" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mobad/rustichip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mobad/rustichip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 778422dc53a549eb27bbcb8b7c4bcd044e2c65f2
[INFO] sha for GitHub repo mobad/rustichip8: 778422dc53a549eb27bbcb8b7c4bcd044e2c65f2
[INFO] validating manifest of mobad/rustichip8 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mobad/rustichip8 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mobad/rustichip8
[INFO] finished frobbing mobad/rustichip8
[INFO] frobbed toml for mobad/rustichip8 written to work/ex/beta-1.37-6/sources/1.36.0/gh/mobad/rustichip8/Cargo.toml
[INFO] started frobbing mobad/rustichip8
[INFO] finished frobbing mobad/rustichip8
[INFO] frobbed toml for mobad/rustichip8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mobad/rustichip8/Cargo.toml
[INFO] crate mobad/rustichip8 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mobad/rustichip8 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mobad/rustichip8:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 55f15e4211ac424ffa13e8c2b781ec98676bb1e14b2344958cddfe32ea4ce438
[INFO] running `"docker" "start" "-a" "55f15e4211ac424ffa13e8c2b781ec98676bb1e14b2344958cddfe32ea4ce438"`
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling rustichip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `vx`
[INFO] [stderr]    --> src/main.rs:200:19
[INFO] [stderr]     |
[INFO] [stderr] 200 |             (0xE, vx, 0x9, 0xE) => {
[INFO] [stderr]     |                   ^^ help: consider prefixing with an underscore: `_vx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vx`
[INFO] [stderr]    --> src/main.rs:207:19
[INFO] [stderr]     |
[INFO] [stderr] 207 |             (0xE, vx, 0xA, 0x1) => {
[INFO] [stderr]     |                   ^^ help: consider prefixing with an underscore: `_vx`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `"docker" "inspect" "55f15e4211ac424ffa13e8c2b781ec98676bb1e14b2344958cddfe32ea4ce438"`
[INFO] running `"docker" "rm" "-f" "55f15e4211ac424ffa13e8c2b781ec98676bb1e14b2344958cddfe32ea4ce438"`
[INFO] [stdout] 55f15e4211ac424ffa13e8c2b781ec98676bb1e14b2344958cddfe32ea4ce438
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mobad/rustichip8:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8278114743dd136ef80c8634cabe69d7cdc331a423c5f911db017c7a24c74ac4
[INFO] running `"docker" "start" "-a" "8278114743dd136ef80c8634cabe69d7cdc331a423c5f911db017c7a24c74ac4"`
[INFO] [stderr]    Compiling rustichip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `vx`
[INFO] [stderr]    --> src/main.rs:200:19
[INFO] [stderr]     |
[INFO] [stderr] 200 |             (0xE, vx, 0x9, 0xE) => {
[INFO] [stderr]     |                   ^^ help: consider prefixing with an underscore: `_vx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vx`
[INFO] [stderr]    --> src/main.rs:207:19
[INFO] [stderr]     |
[INFO] [stderr] 207 |             (0xE, vx, 0xA, 0x1) => {
[INFO] [stderr]     |                   ^^ help: consider prefixing with an underscore: `_vx`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "8278114743dd136ef80c8634cabe69d7cdc331a423c5f911db017c7a24c74ac4"`
[INFO] running `"docker" "rm" "-f" "8278114743dd136ef80c8634cabe69d7cdc331a423c5f911db017c7a24c74ac4"`
[INFO] [stdout] 8278114743dd136ef80c8634cabe69d7cdc331a423c5f911db017c7a24c74ac4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mobad/rustichip8:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 55f065d8f8fef5714c610bb1213325186a324eb5245113b00cd56bd98da55c61
[INFO] running `"docker" "start" "-a" "55f065d8f8fef5714c610bb1213325186a324eb5245113b00cd56bd98da55c61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustichip8-4546c0cd79b598ec
[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" "55f065d8f8fef5714c610bb1213325186a324eb5245113b00cd56bd98da55c61"`
[INFO] running `"docker" "rm" "-f" "55f065d8f8fef5714c610bb1213325186a324eb5245113b00cd56bd98da55c61"`
[INFO] [stdout] 55f065d8f8fef5714c610bb1213325186a324eb5245113b00cd56bd98da55c61