[INFO] updating cached repository my-flow/forth [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/my-flow/forth [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/my-flow/forth" "work/ex/beta-1.38-1/sources/1.37.0/gh/my-flow/forth"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/my-flow/forth'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/my-flow/forth" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/my-flow/forth"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/my-flow/forth'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25c02e0e63bfa5342ce85d2c5ff3b11e1bcde5c3 [INFO] sha for GitHub repo my-flow/forth: 25c02e0e63bfa5342ce85d2c5ff3b11e1bcde5c3 [INFO] validating manifest of my-flow/forth 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 my-flow/forth 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 my-flow/forth [INFO] finished frobbing my-flow/forth [INFO] frobbed toml for my-flow/forth written to work/ex/beta-1.38-1/sources/1.37.0/gh/my-flow/forth/Cargo.toml [INFO] started frobbing my-flow/forth [INFO] finished frobbing my-flow/forth [INFO] frobbed toml for my-flow/forth written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/my-flow/forth/Cargo.toml [INFO] crate my-flow/forth 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 my-flow/forth 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-6/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/my-flow/forth:/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] 3abc90745724cfd86aae1ed1fcfa6c880bdc7179606389c02f2105c9c7543552 [INFO] running `"docker" "start" "-a" "3abc90745724cfd86aae1ed1fcfa6c880bdc7179606389c02f2105c9c7543552"` [INFO] [stderr] Compiling clap v2.24.1 [INFO] [stderr] Compiling forth v0.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `stack_integers` [INFO] [stderr] --> src/interpreter.rs:165:2 [INFO] [stderr] | [INFO] [stderr] 165 | fn stack_integers(&self) -> &[i64] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `interpret_line` [INFO] [stderr] --> src/main.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | fn interpret_line(line: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.63s [INFO] running `"docker" "inspect" "3abc90745724cfd86aae1ed1fcfa6c880bdc7179606389c02f2105c9c7543552"` [INFO] running `"docker" "rm" "-f" "3abc90745724cfd86aae1ed1fcfa6c880bdc7179606389c02f2105c9c7543552"` [INFO] [stdout] 3abc90745724cfd86aae1ed1fcfa6c880bdc7179606389c02f2105c9c7543552 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/my-flow/forth:/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] 15def5a6b566edf02f868d34f8c8c49ca1408c04acff3e58ccdb00f5de536cca [INFO] running `"docker" "start" "-a" "15def5a6b566edf02f868d34f8c8c49ca1408c04acff3e58ccdb00f5de536cca"` [INFO] [stderr] Compiling forth v0.0.0 (/opt/crater/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:279:4 [INFO] [stderr] | [INFO] [stderr] 279 | "double" => ["dup", "+"], [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `std::string::String`, found reference [INFO] [stderr] | help: try using a conversion method: `"double".to_string()` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::string::String` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:192:22 [INFO] [stderr] | [INFO] [stderr] 192 | body: body, [INFO] [stderr] | ^^^^ expected struct `std::string::String`, found &str [INFO] [stderr] ... [INFO] [stderr] 275 | test! { [INFO] [stderr] | _____- [INFO] [stderr] 276 | | name: definition, [INFO] [stderr] 277 | | input: ": double dup + ; 100 double", [INFO] [stderr] 278 | | definitions: [ [INFO] [stderr] ... | [INFO] [stderr] 281 | | stack: [200], [INFO] [stderr] 282 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::collections::LinkedList` [INFO] [stderr] found type `std::collections::LinkedList<&str>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:288:4 [INFO] [stderr] | [INFO] [stderr] 288 | "quadruple" => ["double", "double"], [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `std::string::String`, found reference [INFO] [stderr] | help: try using a conversion method: `"quadruple".to_string()` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::string::String` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:192:22 [INFO] [stderr] | [INFO] [stderr] 192 | body: body, [INFO] [stderr] | ^^^^ expected struct `std::string::String`, found &str [INFO] [stderr] ... [INFO] [stderr] 284 | test! { [INFO] [stderr] | _____- [INFO] [stderr] 285 | | name: nested_invocation, [INFO] [stderr] 286 | | input: ": double dup + ; : quadruple double double ; 1 quadruple", [INFO] [stderr] 287 | | definitions: [ [INFO] [stderr] ... | [INFO] [stderr] 291 | | stack: [4], [INFO] [stderr] 292 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::collections::LinkedList` [INFO] [stderr] found type `std::collections::LinkedList<&str>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:289:4 [INFO] [stderr] | [INFO] [stderr] 289 | "double" => ["dup", "+"], [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `std::string::String`, found reference [INFO] [stderr] | help: try using a conversion method: `"double".to_string()` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::string::String` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:298:4 [INFO] [stderr] | [INFO] [stderr] 298 | "a" => [":", "b", ";"], [INFO] [stderr] | ^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `std::string::String`, found reference [INFO] [stderr] | help: try using a conversion method: `"a".to_string()` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::string::String` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:192:22 [INFO] [stderr] | [INFO] [stderr] 192 | body: body, [INFO] [stderr] | ^^^^ expected struct `std::string::String`, found &str [INFO] [stderr] ... [INFO] [stderr] 294 | test! { [INFO] [stderr] | _____- [INFO] [stderr] 295 | | name: unevaluated_definition, [INFO] [stderr] 296 | | input: ": a : b ; ;", [INFO] [stderr] 297 | | definitions: [ [INFO] [stderr] ... | [INFO] [stderr] 300 | | stack: [], [INFO] [stderr] 301 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::collections::LinkedList` [INFO] [stderr] found type `std::collections::LinkedList<&str>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:307:4 [INFO] [stderr] | [INFO] [stderr] 307 | "b" => ["13"], [INFO] [stderr] | ^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `std::string::String`, found reference [INFO] [stderr] | help: try using a conversion method: `"b".to_string()` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::string::String` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:192:22 [INFO] [stderr] | [INFO] [stderr] 192 | body: body, [INFO] [stderr] | ^^^^ expected struct `std::string::String`, found &str [INFO] [stderr] ... [INFO] [stderr] 303 | test! { [INFO] [stderr] | _____- [INFO] [stderr] 304 | | name: evaluated_definition, [INFO] [stderr] 305 | | input: ": a : b 13 ; ; a b", [INFO] [stderr] 306 | | definitions: [ [INFO] [stderr] ... | [INFO] [stderr] 310 | | stack: [13], [INFO] [stderr] 311 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::collections::LinkedList` [INFO] [stderr] found type `std::collections::LinkedList<&str>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/interpreter.rs:308:4 [INFO] [stderr] | [INFO] [stderr] 308 | "a" => [":", "b", "13", ";"], [INFO] [stderr] | ^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `std::string::String`, found reference [INFO] [stderr] | help: try using a conversion method: `"a".to_string()` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::string::String` [INFO] [stderr] found type `&'static str` [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `forth`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "15def5a6b566edf02f868d34f8c8c49ca1408c04acff3e58ccdb00f5de536cca"` [INFO] running `"docker" "rm" "-f" "15def5a6b566edf02f868d34f8c8c49ca1408c04acff3e58ccdb00f5de536cca"` [INFO] [stdout] 15def5a6b566edf02f868d34f8c8c49ca1408c04acff3e58ccdb00f5de536cca