[INFO] updating cached repository Lagoja/rust_hack_virtualmachine [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Lagoja/rust_hack_virtualmachine [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Lagoja/rust_hack_virtualmachine" "work/ex/beta-1.37-6/sources/1.36.0/gh/Lagoja/rust_hack_virtualmachine"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Lagoja/rust_hack_virtualmachine'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Lagoja/rust_hack_virtualmachine" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Lagoja/rust_hack_virtualmachine"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Lagoja/rust_hack_virtualmachine'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e216f73230ff8ff824f355a0ef5a98fc92842730 [INFO] sha for GitHub repo Lagoja/rust_hack_virtualmachine: e216f73230ff8ff824f355a0ef5a98fc92842730 [INFO] validating manifest of Lagoja/rust_hack_virtualmachine 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 Lagoja/rust_hack_virtualmachine 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 Lagoja/rust_hack_virtualmachine [INFO] finished frobbing Lagoja/rust_hack_virtualmachine [INFO] frobbed toml for Lagoja/rust_hack_virtualmachine written to work/ex/beta-1.37-6/sources/1.36.0/gh/Lagoja/rust_hack_virtualmachine/Cargo.toml [INFO] started frobbing Lagoja/rust_hack_virtualmachine [INFO] finished frobbing Lagoja/rust_hack_virtualmachine [INFO] frobbed toml for Lagoja/rust_hack_virtualmachine written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Lagoja/rust_hack_virtualmachine/Cargo.toml [INFO] crate Lagoja/rust_hack_virtualmachine 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 Lagoja/rust_hack_virtualmachine 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-6/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/Lagoja/rust_hack_virtualmachine:/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] be98a134c92eb12251f7bdf2acb38e4d67468053aa1c9e0b0550a463cd55b7d5 [INFO] running `"docker" "start" "-a" "be98a134c92eb12251f7bdf2acb38e4d67468053aa1c9e0b0550a463cd55b7d5"` [INFO] [stderr] Compiling rusthackvm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/parser.rs:51:62 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn advance(&mut self) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/parser.rs:57:79 [INFO] [stderr] | [INFO] [stderr] 57 | fn parse(&mut self, token_list: TokenList) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/vm.rs:22:59 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(mut args: env::Args) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/vm.rs:66:46 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn run(config: Config) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/vm.rs:128:80 [INFO] [stderr] | [INFO] [stderr] 128 | fn write_asm_file(machine_code: String, path_name: &PathBuf) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lib/parser.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new() -> Parser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_rule` [INFO] [stderr] --> src/lib/tokenizer.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn add_rule(&mut self, match_rule: MatchRule) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `contains` [INFO] [stderr] --> src/lib/symbol_table.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn contains(&self, symbol: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_free_address` [INFO] [stderr] --> src/lib/symbol_table.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn get_free_address(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.17s [INFO] running `"docker" "inspect" "be98a134c92eb12251f7bdf2acb38e4d67468053aa1c9e0b0550a463cd55b7d5"` [INFO] running `"docker" "rm" "-f" "be98a134c92eb12251f7bdf2acb38e4d67468053aa1c9e0b0550a463cd55b7d5"` [INFO] [stdout] be98a134c92eb12251f7bdf2acb38e4d67468053aa1c9e0b0550a463cd55b7d5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/Lagoja/rust_hack_virtualmachine:/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] 93e6819d71c4bd60858c6cb157262ba13c6a559a3a1e0897d20d57d00e7b22bf [INFO] running `"docker" "start" "-a" "93e6819d71c4bd60858c6cb157262ba13c6a559a3a1e0897d20d57d00e7b22bf"` [INFO] [stderr] Compiling rusthackvm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/parser.rs:51:62 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn advance(&mut self) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/parser.rs:57:79 [INFO] [stderr] | [INFO] [stderr] 57 | fn parse(&mut self, token_list: TokenList) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/vm.rs:22:59 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(mut args: env::Args) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/vm.rs:66:46 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn run(config: Config) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/vm.rs:128:80 [INFO] [stderr] | [INFO] [stderr] 128 | fn write_asm_file(machine_code: String, path_name: &PathBuf) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_rule` [INFO] [stderr] --> src/lib/tokenizer.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn add_rule(&mut self, match_rule: MatchRule) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_free_address` [INFO] [stderr] --> src/lib/symbol_table.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn get_free_address(&self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.76s [INFO] running `"docker" "inspect" "93e6819d71c4bd60858c6cb157262ba13c6a559a3a1e0897d20d57d00e7b22bf"` [INFO] running `"docker" "rm" "-f" "93e6819d71c4bd60858c6cb157262ba13c6a559a3a1e0897d20d57d00e7b22bf"` [INFO] [stdout] 93e6819d71c4bd60858c6cb157262ba13c6a559a3a1e0897d20d57d00e7b22bf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/Lagoja/rust_hack_virtualmachine:/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] 33339a89b860deb78dd19d14b5a0db38c6a1a37809ff48889f2ae7a62189fa23 [INFO] running `"docker" "start" "-a" "33339a89b860deb78dd19d14b5a0db38c6a1a37809ff48889f2ae7a62189fa23"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rusthackvm-13ba24b531a470c8 [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test lib::parser::test::arithmetic_parse_test ... ok [INFO] [stdout] test lib::parser::test::inline_comment_parse_test ... ok [INFO] [stdout] test lib::parser::test::no_tokens_parse_test ... ok [INFO] [stdout] test lib::parser::test::memory_access_parse_test ... ok [INFO] [stdout] test lib::parser::test::comment_parse_test ... ok [INFO] [stdout] test lib::symbol_table::test::symboltable_new ... ok [INFO] [stdout] test lib::symbol_table::test::symboltable_contains ... ok [INFO] [stdout] test lib::symbol_table::test::symboltable_add_entry ... ok [INFO] [stdout] test lib::symbol_table::test::symboltable_load_starting_table ... ok [INFO] [stdout] test lib::tokenizer::test::initialize_tokenizer ... ok [INFO] [stdout] test lib::tokenizer::test::token_test1 ... ok [INFO] [stdout] test lib::tokenizer::test::token_test_empty_line ... ok [INFO] [stdout] test lib::tokenizer::test::token_test_comment_line ... ok [INFO] [stdout] test lib::writer::tests::test_add_writer ... ok [INFO] [stdout] test lib::writer::tests::test_add ... ok [INFO] [stdout] test lib::writer::tests::test_equal_writer ... ok [INFO] [stdout] test lib::writer::tests::test_save_segment_addr ... ok [INFO] [stdout] test lib::writer::tests::test_pop_static ... ok [INFO] [stdout] test lib::writer::tests::test_push_static ... ok [INFO] [stdout] test lib::tokenizer::test::test_alphanumeric_call ... ok [INFO] [stdout] test lib::tokenizer::test::token_test_undefined ... ok [INFO] [stdout] test lib::tokenizer::test::token_test_inline_comment ... ok [INFO] [stdout] test lib::tokenizer::test::token_test_memory_command ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "33339a89b860deb78dd19d14b5a0db38c6a1a37809ff48889f2ae7a62189fa23"` [INFO] running `"docker" "rm" "-f" "33339a89b860deb78dd19d14b5a0db38c6a1a37809ff48889f2ae7a62189fa23"` [INFO] [stdout] 33339a89b860deb78dd19d14b5a0db38c6a1a37809ff48889f2ae7a62189fa23