[INFO] updating cached repository thePalindrome/pdp8-emu
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thePalindrome/pdp8-emu
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thePalindrome/pdp8-emu" "work/ex/beta-1.37-6/sources/1.36.0/gh/thePalindrome/pdp8-emu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/thePalindrome/pdp8-emu'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thePalindrome/pdp8-emu" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thePalindrome/pdp8-emu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thePalindrome/pdp8-emu'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92711f25a6927968dab67d1f01cc7e1adb7cbe4c
[INFO] sha for GitHub repo thePalindrome/pdp8-emu: 92711f25a6927968dab67d1f01cc7e1adb7cbe4c
[INFO] validating manifest of thePalindrome/pdp8-emu 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 thePalindrome/pdp8-emu 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 thePalindrome/pdp8-emu
[INFO] finished frobbing thePalindrome/pdp8-emu
[INFO] frobbed toml for thePalindrome/pdp8-emu written to work/ex/beta-1.37-6/sources/1.36.0/gh/thePalindrome/pdp8-emu/Cargo.toml
[INFO] started frobbing thePalindrome/pdp8-emu
[INFO] finished frobbing thePalindrome/pdp8-emu
[INFO] frobbed toml for thePalindrome/pdp8-emu written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thePalindrome/pdp8-emu/Cargo.toml
[INFO] crate thePalindrome/pdp8-emu 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 thePalindrome/pdp8-emu against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thePalindrome/pdp8-emu:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a1e4c0afec62f8d5e7f0b38481c336e76fdaaca6684dbaf54936e0fa527f0503
[INFO] running `"docker" "start" "-a" "a1e4c0afec62f8d5e7f0b38481c336e76fdaaca6684dbaf54936e0fa527f0503"`
[INFO] [stderr]    Compiling pdp8-emu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/main.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 |         if let Err(e) = pdp8_emu::run(input) {
[INFO] [stderr]    |                    ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "a1e4c0afec62f8d5e7f0b38481c336e76fdaaca6684dbaf54936e0fa527f0503"`
[INFO] running `"docker" "rm" "-f" "a1e4c0afec62f8d5e7f0b38481c336e76fdaaca6684dbaf54936e0fa527f0503"`
[INFO] [stdout] a1e4c0afec62f8d5e7f0b38481c336e76fdaaca6684dbaf54936e0fa527f0503
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thePalindrome/pdp8-emu:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 76f81bb953249b1c9c4253b3948103549cbed326b33bfe289f65f79815baf05a
[INFO] running `"docker" "start" "-a" "76f81bb953249b1c9c4253b3948103549cbed326b33bfe289f65f79815baf05a"`
[INFO] [stderr]    Compiling pdp8-emu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/main.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 |         if let Err(e) = pdp8_emu::run(input) {
[INFO] [stderr]    |                    ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "76f81bb953249b1c9c4253b3948103549cbed326b33bfe289f65f79815baf05a"`
[INFO] running `"docker" "rm" "-f" "76f81bb953249b1c9c4253b3948103549cbed326b33bfe289f65f79815baf05a"`
[INFO] [stdout] 76f81bb953249b1c9c4253b3948103549cbed326b33bfe289f65f79815baf05a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thePalindrome/pdp8-emu:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 26faf12956d8b6f23a703d740faecf7697b7c3825dabcb6a337a7457ba69de4e
[INFO] running `"docker" "start" "-a" "26faf12956d8b6f23a703d740faecf7697b7c3825dabcb6a337a7457ba69de4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pdp8_emu-09b9be7c84f7053a
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::indirect_add ... ok
[INFO] [stdout] test tests::jump ... ok
[INFO] [stdout] test tests::incremet_skip_zero ... ok
[INFO] [stdout] test tests::deposit_clear_ac ... ok
[INFO] [stdout] test tests::acc_and_test ... ok
[INFO] [stdout] test tests::acc_add_test ... ok
[INFO] [stdout] test tests::jump_subroutine ... ok
[INFO] [stdout] test tests::simple_memory_load ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pdp8_emu-0c79164460524fdd
[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]    Doc-tests pdp8-emu
[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" "26faf12956d8b6f23a703d740faecf7697b7c3825dabcb6a337a7457ba69de4e"`
[INFO] running `"docker" "rm" "-f" "26faf12956d8b6f23a703d740faecf7697b7c3825dabcb6a337a7457ba69de4e"`
[INFO] [stdout] 26faf12956d8b6f23a703d740faecf7697b7c3825dabcb6a337a7457ba69de4e