[INFO] updating cached repository cr0sh/lc3-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cr0sh/lc3-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cr0sh/lc3-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cr0sh/lc3-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cr0sh/lc3-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cr0sh/lc3-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c6c44f3a450abcae5aed7de1720605037a6da725
[INFO] sha for GitHub repo cr0sh/lc3-rs: c6c44f3a450abcae5aed7de1720605037a6da725
[INFO] validating manifest of cr0sh/lc3-rs 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 cr0sh/lc3-rs 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 cr0sh/lc3-rs
[INFO] finished frobbing cr0sh/lc3-rs
[INFO] frobbed toml for cr0sh/lc3-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3-rs/Cargo.toml
[INFO] started frobbing cr0sh/lc3-rs
[INFO] finished frobbing cr0sh/lc3-rs
[INFO] frobbed toml for cr0sh/lc3-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cr0sh/lc3-rs/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 cr0sh/lc3-rs 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3-rs:/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] d09de03ff9b262b17465b5032d961dfa027ac677d46ebfd276e650dda00f459c
[INFO] running `"docker" "start" "-a" "d09de03ff9b262b17465b5032d961dfa027ac677d46ebfd276e650dda00f459c"`
[INFO] [stderr]    Compiling lc3-rs v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `CRLFtoLF`
[INFO] [stderr]   --> src/vm/mod.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct CRLFtoLF<'a, T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "d09de03ff9b262b17465b5032d961dfa027ac677d46ebfd276e650dda00f459c"`
[INFO] running `"docker" "rm" "-f" "d09de03ff9b262b17465b5032d961dfa027ac677d46ebfd276e650dda00f459c"`
[INFO] [stdout] d09de03ff9b262b17465b5032d961dfa027ac677d46ebfd276e650dda00f459c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3-rs:/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] 61c51bb8eec6d98814cbe514ad86319a0200ceacb9bf73b2539af3bd88655c9e
[INFO] running `"docker" "start" "-a" "61c51bb8eec6d98814cbe514ad86319a0200ceacb9bf73b2539af3bd88655c9e"`
[INFO] [stderr]    Compiling lc3-rs v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `CRLFtoLF`
[INFO] [stderr]   --> src/vm/mod.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct CRLFtoLF<'a, T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "61c51bb8eec6d98814cbe514ad86319a0200ceacb9bf73b2539af3bd88655c9e"`
[INFO] running `"docker" "rm" "-f" "61c51bb8eec6d98814cbe514ad86319a0200ceacb9bf73b2539af3bd88655c9e"`
[INFO] [stdout] 61c51bb8eec6d98814cbe514ad86319a0200ceacb9bf73b2539af3bd88655c9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cr0sh/lc3-rs:/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] 8edce2034eca6464b1ebfe7b633a4aafc6e21e4e7f095d27e893dcac97d1336b
[INFO] running `"docker" "start" "-a" "8edce2034eca6464b1ebfe7b633a4aafc6e21e4e7f095d27e893dcac97d1336b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lc3-a5a9b2802d60ba96
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test vm::instruction::tests::test_instruction_parse ... ok
[INFO] [stdout] test vm::instruction::tests::test_extract_bits ... ok
[INFO] [stdout] test vm::instruction::tests::test_sign_extend ... ok
[INFO] [stdout] test vm::instruction::tests::test_instruction_fmt ... ok
[INFO] [stdout] test vm::test_step ... ok
[INFO] [stdout] test vm::test_step_n ... ok
[INFO] [stdout] test vm::tests::test_load ... ok
[INFO] [stdout] test vm::test_run ... ok
[INFO] [stdout] test vm::test_update_condition ... ok
[INFO] [stdout] test vm::tests::test_load_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calc-406c88c2979dc3c0
[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/crater/target/debug/deps/test_proj1-4302d2a470b4b395
[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 lc3
[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" "8edce2034eca6464b1ebfe7b633a4aafc6e21e4e7f095d27e893dcac97d1336b"`
[INFO] running `"docker" "rm" "-f" "8edce2034eca6464b1ebfe7b633a4aafc6e21e4e7f095d27e893dcac97d1336b"`
[INFO] [stdout] 8edce2034eca6464b1ebfe7b633a4aafc6e21e4e7f095d27e893dcac97d1336b