[INFO] updating cached repository jorenvo/jvo-asm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jorenvo/jvo-asm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jorenvo/jvo-asm" "work/ex/beta-1.38-1/sources/1.37.0/gh/jorenvo/jvo-asm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jorenvo/jvo-asm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jorenvo/jvo-asm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorenvo/jvo-asm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorenvo/jvo-asm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3cead194f887a1c3d40495960c2dfe1bb0891d09 [INFO] sha for GitHub repo jorenvo/jvo-asm: 3cead194f887a1c3d40495960c2dfe1bb0891d09 [INFO] validating manifest of jorenvo/jvo-asm on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jorenvo/jvo-asm on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jorenvo/jvo-asm [INFO] finished frobbing jorenvo/jvo-asm [INFO] frobbed toml for jorenvo/jvo-asm written to work/ex/beta-1.38-1/sources/1.37.0/gh/jorenvo/jvo-asm/Cargo.toml [INFO] started frobbing jorenvo/jvo-asm [INFO] finished frobbing jorenvo/jvo-asm [INFO] frobbed toml for jorenvo/jvo-asm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorenvo/jvo-asm/Cargo.toml [INFO] crate jorenvo/jvo-asm already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jorenvo/jvo-asm against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorenvo/jvo-asm:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] b9763b870f7773f21817bf7e73846cc6cba5efb81e8d3f3bbdf729dad66d3487 [INFO] running `"docker" "start" "-a" "b9763b870f7773f21817bf7e73846cc6cba5efb81e8d3f3bbdf729dad66d3487"` [INFO] [stderr] Compiling jvo-asm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:39:42 [INFO] [stderr] | [INFO] [stderr] 39 | fn validate(&self) -> Result<(), Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/compiler.rs:40:60 [INFO] [stderr] | [INFO] [stderr] 40 | fn compile(&self) -> Result, Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:48:62 [INFO] [stderr] | [INFO] [stderr] 48 | fn get_reg_value(&self, token: &Token) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:137:42 [INFO] [stderr] | [INFO] [stderr] 137 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:156:60 [INFO] [stderr] | [INFO] [stderr] 156 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:210:42 [INFO] [stderr] | [INFO] [stderr] 210 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:226:60 [INFO] [stderr] | [INFO] [stderr] 226 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:251:42 [INFO] [stderr] | [INFO] [stderr] 251 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:268:60 [INFO] [stderr] | [INFO] [stderr] 268 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:321:42 [INFO] [stderr] | [INFO] [stderr] 321 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:338:60 [INFO] [stderr] | [INFO] [stderr] 338 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:387:42 [INFO] [stderr] | [INFO] [stderr] 387 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:399:60 [INFO] [stderr] | [INFO] [stderr] 399 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:416:42 [INFO] [stderr] | [INFO] [stderr] 416 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:428:60 [INFO] [stderr] | [INFO] [stderr] 428 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:444:42 [INFO] [stderr] | [INFO] [stderr] 444 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:451:60 [INFO] [stderr] | [INFO] [stderr] 451 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:464:42 [INFO] [stderr] | [INFO] [stderr] 464 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:476:60 [INFO] [stderr] | [INFO] [stderr] 476 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:492:42 [INFO] [stderr] | [INFO] [stderr] 492 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:504:60 [INFO] [stderr] | [INFO] [stderr] 504 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:537:42 [INFO] [stderr] | [INFO] [stderr] 537 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:550:60 [INFO] [stderr] | [INFO] [stderr] 550 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:578:42 [INFO] [stderr] | [INFO] [stderr] 578 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:590:60 [INFO] [stderr] | [INFO] [stderr] 590 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:606:42 [INFO] [stderr] | [INFO] [stderr] 606 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:621:60 [INFO] [stderr] | [INFO] [stderr] 621 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:669:42 [INFO] [stderr] | [INFO] [stderr] 669 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:690:60 [INFO] [stderr] | [INFO] [stderr] 690 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:1603:73 [INFO] [stderr] | [INFO] [stderr] 1603 | pub fn compile(tokens: Vec) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:1604:35 [INFO] [stderr] | [INFO] [stderr] 1604 | let mut operation: Option> = None; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Instruction` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:34:51 [INFO] [stderr] | [INFO] [stderr] 34 | fn tokenize_word(word: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:134:55 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn tokenize(line: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:60 [INFO] [stderr] | [INFO] [stderr] 42 | fn process(filename: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:143:13 [INFO] [stderr] | [INFO] [stderr] 143 | let mut intermediate_instruction = compile(tokens)?; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `"docker" "inspect" "b9763b870f7773f21817bf7e73846cc6cba5efb81e8d3f3bbdf729dad66d3487"` [INFO] running `"docker" "rm" "-f" "b9763b870f7773f21817bf7e73846cc6cba5efb81e8d3f3bbdf729dad66d3487"` [INFO] [stdout] b9763b870f7773f21817bf7e73846cc6cba5efb81e8d3f3bbdf729dad66d3487 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorenvo/jvo-asm:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 98483a2b2c570ad1c965c324679ef6088aa9f2f93d70264ce872cfc447482fcd [INFO] running `"docker" "start" "-a" "98483a2b2c570ad1c965c324679ef6088aa9f2f93d70264ce872cfc447482fcd"` [INFO] [stderr] Compiling jvo-asm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:39:42 [INFO] [stderr] | [INFO] [stderr] 39 | fn validate(&self) -> Result<(), Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/compiler.rs:40:60 [INFO] [stderr] | [INFO] [stderr] 40 | fn compile(&self) -> Result, Box>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:48:62 [INFO] [stderr] | [INFO] [stderr] 48 | fn get_reg_value(&self, token: &Token) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | ) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:137:42 [INFO] [stderr] | [INFO] [stderr] 137 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:156:60 [INFO] [stderr] | [INFO] [stderr] 156 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:210:42 [INFO] [stderr] | [INFO] [stderr] 210 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:226:60 [INFO] [stderr] | [INFO] [stderr] 226 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:251:42 [INFO] [stderr] | [INFO] [stderr] 251 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:268:60 [INFO] [stderr] | [INFO] [stderr] 268 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:321:42 [INFO] [stderr] | [INFO] [stderr] 321 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:338:60 [INFO] [stderr] | [INFO] [stderr] 338 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:387:42 [INFO] [stderr] | [INFO] [stderr] 387 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:399:60 [INFO] [stderr] | [INFO] [stderr] 399 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:416:42 [INFO] [stderr] | [INFO] [stderr] 416 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:428:60 [INFO] [stderr] | [INFO] [stderr] 428 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:444:42 [INFO] [stderr] | [INFO] [stderr] 444 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:451:60 [INFO] [stderr] | [INFO] [stderr] 451 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:464:42 [INFO] [stderr] | [INFO] [stderr] 464 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:476:60 [INFO] [stderr] | [INFO] [stderr] 476 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:492:42 [INFO] [stderr] | [INFO] [stderr] 492 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:504:60 [INFO] [stderr] | [INFO] [stderr] 504 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:537:42 [INFO] [stderr] | [INFO] [stderr] 537 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:550:60 [INFO] [stderr] | [INFO] [stderr] 550 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:578:42 [INFO] [stderr] | [INFO] [stderr] 578 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:590:60 [INFO] [stderr] | [INFO] [stderr] 590 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:606:42 [INFO] [stderr] | [INFO] [stderr] 606 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:621:60 [INFO] [stderr] | [INFO] [stderr] 621 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:669:42 [INFO] [stderr] | [INFO] [stderr] 669 | fn validate(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:690:60 [INFO] [stderr] | [INFO] [stderr] 690 | fn compile(&self) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:1603:73 [INFO] [stderr] | [INFO] [stderr] 1603 | pub fn compile(tokens: Vec) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:1604:35 [INFO] [stderr] | [INFO] [stderr] 1604 | let mut operation: Option> = None; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Instruction` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:34:51 [INFO] [stderr] | [INFO] [stderr] 34 | fn tokenize_word(word: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tokenizer.rs:134:55 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn tokenize(line: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:60 [INFO] [stderr] | [INFO] [stderr] 42 | fn process(filename: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:143:13 [INFO] [stderr] | [INFO] [stderr] 143 | let mut intermediate_instruction = compile(tokens)?; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.13s [INFO] running `"docker" "inspect" "98483a2b2c570ad1c965c324679ef6088aa9f2f93d70264ce872cfc447482fcd"` [INFO] running `"docker" "rm" "-f" "98483a2b2c570ad1c965c324679ef6088aa9f2f93d70264ce872cfc447482fcd"` [INFO] [stdout] 98483a2b2c570ad1c965c324679ef6088aa9f2f93d70264ce872cfc447482fcd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorenvo/jvo-asm:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] d7cd36d7acf10f9aee1575956879a63e98817d77b7cea8f9774e68d3f6f0a6bf [INFO] running `"docker" "start" "-a" "d7cd36d7acf10f9aee1575956879a63e98817d77b7cea8f9774e68d3f6f0a6bf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/jvo_asm-22db7f148fd9c9ef [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test compiler::test_instructions::test_add_immediate1 ... ok [INFO] [stdout] test compiler::test_instructions::test_add_immediate2 ... ok [INFO] [stdout] test compiler::test_instructions::test_add_register1 ... ok [INFO] [stdout] test compiler::test_instructions::test_calc_modrm ... ok [INFO] [stdout] test compiler::test_instructions::test_interrupt_validate_ok ... ok [INFO] [stdout] test compiler::test_instructions::test_interrupt_validate_error2 ... ok [INFO] [stdout] test compiler::test_instructions::test_compare_immediate ... ok [INFO] [stdout] test compiler::test_instructions::test_interrupt_linux ... ok [INFO] [stdout] test compiler::test_instructions::test_call ... ok [INFO] [stdout] test compiler::test_instructions::test_interrupt_validate_error ... ok [INFO] [stdout] test compiler::test_instructions::test_compare_register ... ok [INFO] [stdout] test compiler::test_instructions::test_jump_if ... ok [INFO] [stdout] test compiler::test_instructions::test_jump ... ok [INFO] [stdout] test compiler::test_instructions::test_move_immediate1 ... ok [INFO] [stdout] test compiler::test_instructions::test_move_immediate3 ... ok [INFO] [stdout] test compiler::test_instructions::test_move_validate_ok ... ok [INFO] [stdout] test compiler::test_instructions::test_multiply_immediate1 ... ok [INFO] [stdout] test compiler::test_instructions::test_move_modrm1 ... ok [INFO] [stdout] test compiler::test_instructions::test_move_register1 ... ok [INFO] [stdout] test compiler::test_instructions::test_multiply_immediate2 ... ok [INFO] [stdout] test compiler::test_instructions::test_move_immediate2 ... ok [INFO] [stdout] test compiler::test_instructions::test_multiply_register1 ... ok [INFO] [stdout] test compiler::test_instructions::test_multiply_register2 ... ok [INFO] [stdout] test compiler::test_instructions::test_pop1 ... ok [INFO] [stdout] test compiler::test_instructions::test_push_immediate1 ... ok [INFO] [stdout] test compiler::test_instructions::test_push_immediate_validate ... ok [INFO] [stdout] test compiler::test_instructions::test_move_validate_err ... ok [INFO] [stdout] test compiler::test_instructions::test_push_modrm1 ... ok [INFO] [stdout] test compiler::test_instructions::test_push_register ... ok [INFO] [stdout] test compiler::test_instructions::test_ret ... ok [INFO] [stdout] test compiler::test_instructions::test_sub_immediate1 ... ok [INFO] [stdout] test compiler::test_instructions::test_sub_register1 ... ok [INFO] [stdout] test test_elf::test_elf_header_length ... ok [INFO] [stdout] test test_elf::test_program_header_length ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_add ... ok [INFO] [stdout] test test_elf::test_section_header_length ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_call ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_comment ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_compare_registers ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_const_reference ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_constant_offset ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_empty_string ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_full_line_comment ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_invalid_value ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_jump_if_condition ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_jump ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_label ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_memory ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_multiply ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_ret ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_subtract ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_whitespace1 ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_whitespace2 ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_whitespace3 ... ok [INFO] [stdout] test tokenizer::test_tokenize::test_return ... ok [INFO] [stdout] test compiler::test_instructions::test_calc_modrm_panic ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/jvo_asm-fa5d8e355ea1dda4 [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test_tokenize-c7e92b14bbf2898f [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests jvo-asm [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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] [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" "d7cd36d7acf10f9aee1575956879a63e98817d77b7cea8f9774e68d3f6f0a6bf"` [INFO] running `"docker" "rm" "-f" "d7cd36d7acf10f9aee1575956879a63e98817d77b7cea8f9774e68d3f6f0a6bf"` [INFO] [stdout] d7cd36d7acf10f9aee1575956879a63e98817d77b7cea8f9774e68d3f6f0a6bf