[INFO] cloning repository floxo115/rust-interpreter [INFO] running `"git" "clone" "--bare" "git://github.com/floxo115/rust-interpreter.git" "work/cache/sources/gh/floxo115/rust-interpreter"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/floxo115/rust-interpreter'... [INFO] running `"git" "clone" "work/cache/sources/gh/floxo115/rust-interpreter" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floxo115/rust-interpreter"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floxo115/rust-interpreter'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/floxo115/rust-interpreter" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/floxo115/rust-interpreter"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/floxo115/rust-interpreter'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5d70ae80cfaf3c72be740c587238fa67cf135e32 [INFO] sha for GitHub repo floxo115/rust-interpreter: 5d70ae80cfaf3c72be740c587238fa67cf135e32 [INFO] validating manifest of floxo115/rust-interpreter on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of floxo115/rust-interpreter on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing floxo115/rust-interpreter [INFO] finished frobbing floxo115/rust-interpreter [INFO] frobbed toml for floxo115/rust-interpreter written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floxo115/rust-interpreter/Cargo.toml [INFO] started frobbing floxo115/rust-interpreter [INFO] finished frobbing floxo115/rust-interpreter [INFO] frobbed toml for floxo115/rust-interpreter written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/floxo115/rust-interpreter/Cargo.toml [INFO] crate floxo115/rust-interpreter already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing floxo115/rust-interpreter against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floxo115/rust-interpreter:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 8391cee1926274f64241fa53b34a9bccf310eba4d2f2cb9a89deb26d5f7ca814 [INFO] running `"docker" "start" "-a" "8391cee1926274f64241fa53b34a9bccf310eba4d2f2cb9a89deb26d5f7ca814"` [INFO] [stderr] Compiling rust-mylang v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/operator.rs:5:41 [INFO] [stderr] | [INFO] [stderr] 5 | fn apply_operator(&self, nodes: &[Box]) -> String; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [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/ast/operator.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | pub operator: Box]) -> String>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[Box]) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/operator.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | pub operator: Box]) -> String>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/operator.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | pub nodes: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/operator.rs:34:35 [INFO] [stderr] | [INFO] [stderr] 34 | fn addition_strategy(nodes: &[Box]) -> String { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokens::Token` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use tokens::Token; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `"docker" "inspect" "8391cee1926274f64241fa53b34a9bccf310eba4d2f2cb9a89deb26d5f7ca814"` [INFO] running `"docker" "rm" "-f" "8391cee1926274f64241fa53b34a9bccf310eba4d2f2cb9a89deb26d5f7ca814"` [INFO] [stdout] 8391cee1926274f64241fa53b34a9bccf310eba4d2f2cb9a89deb26d5f7ca814 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floxo115/rust-interpreter:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 4cd009ba2fd8d993ef8641c0697df322d4f273c3da1d3b2d481ee64556d97187 [INFO] running `"docker" "start" "-a" "4cd009ba2fd8d993ef8641c0697df322d4f273c3da1d3b2d481ee64556d97187"` [INFO] [stderr] Compiling rust-mylang v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/operator.rs:5:41 [INFO] [stderr] | [INFO] [stderr] 5 | fn apply_operator(&self, nodes: &[Box]) -> String; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [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/ast/operator.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | pub operator: Box]) -> String>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[Box]) -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/operator.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | pub operator: Box]) -> String>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/operator.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | pub nodes: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/operator.rs:34:35 [INFO] [stderr] | [INFO] [stderr] 34 | fn addition_strategy(nodes: &[Box]) -> String { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokens::Token` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use tokens::Token; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `"docker" "inspect" "4cd009ba2fd8d993ef8641c0697df322d4f273c3da1d3b2d481ee64556d97187"` [INFO] running `"docker" "rm" "-f" "4cd009ba2fd8d993ef8641c0697df322d4f273c3da1d3b2d481ee64556d97187"` [INFO] [stdout] 4cd009ba2fd8d993ef8641c0697df322d4f273c3da1d3b2d481ee64556d97187 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/floxo115/rust-interpreter:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] c6f5b9a7646f4abf6ecce2d9d8cadad2f9693a1f1342452cc02feca35b0dc188 [INFO] running `"docker" "start" "-a" "c6f5b9a7646f4abf6ecce2d9d8cadad2f9693a1f1342452cc02feca35b0dc188"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust_mylang-4aa937c05559366d [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test lexer::test::next_token ... ok [INFO] [stdout] test lexer::test::new_lexer ... ok [INFO] [stdout] test parser::test::next_token ... ok [INFO] [stdout] test parser::test::parse_program ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c6f5b9a7646f4abf6ecce2d9d8cadad2f9693a1f1342452cc02feca35b0dc188"` [INFO] running `"docker" "rm" "-f" "c6f5b9a7646f4abf6ecce2d9d8cadad2f9693a1f1342452cc02feca35b0dc188"` [INFO] [stdout] c6f5b9a7646f4abf6ecce2d9d8cadad2f9693a1f1342452cc02feca35b0dc188