[INFO] crate rivet 0.0.1 is already in cache [INFO] extracting crate rivet 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rivet/0.0.1 [INFO] extracting crate rivet 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rivet/0.0.1 [INFO] validating manifest of rivet-0.0.1 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 rivet-0.0.1 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 rivet-0.0.1 [INFO] finished frobbing rivet-0.0.1 [INFO] frobbed toml for rivet-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rivet/0.0.1/Cargo.toml [INFO] started frobbing rivet-0.0.1 [INFO] finished frobbing rivet-0.0.1 [INFO] frobbed toml for rivet-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rivet/0.0.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 rivet-0.0.1 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rivet/0.0.1:/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] 858619f4ad62584efdd98fabc17e1f7f410c253feb990f03460ff85dd04939ae [INFO] running `"docker" "start" "-a" "858619f4ad62584efdd98fabc17e1f7f410c253feb990f03460ff85dd04939ae"` [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling string-interner v0.6.3 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling rivet v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lexer.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | / /// This is kind of hacky; doesn't do special characters, escaped quotes, etc [INFO] [stderr] 68 | | /// but fine for now. [INFO] [stderr] | |_____________________^ [INFO] [stderr] 69 | / named!(lex_string(&str) -> Token, [INFO] [stderr] 70 | | map!(delimited!(tag!("\""), is_not_s!("\""), tag!("\"")), [INFO] [stderr] 71 | | |s| Token::String(s.to_string())) [INFO] [stderr] 72 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lexer.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | / /// This is also hacky 'cause it doesn't actually recognize any special [INFO] [stderr] 75 | | /// THINGS like backslashes, numbers, etc; basically if something doesn't [INFO] [stderr] 76 | | /// match any other token type then it's a valid word. [INFO] [stderr] | |______________________________________________________^ [INFO] [stderr] 77 | / named!(lex_word(&str) -> Token, do_parse!( [INFO] [stderr] 78 | | s: take_till_s!(char::is_whitespace) >> [INFO] [stderr] 79 | | (Token::Id(s.to_string())) [INFO] [stderr] 80 | | )); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/builtins.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::*` [INFO] [stderr] --> src/lexer.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | use nom::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/vm.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_id` [INFO] [stderr] --> src/lexer.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | fn is_id(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_int` [INFO] [stderr] --> src/vm.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | fn get_int(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_block` [INFO] [stderr] --> src/vm.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | fn get_block(&self) -> Option<&[Ast]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_symbol` [INFO] [stderr] --> src/vm.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | fn get_symbol(&self) -> Option<&str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `quote` [INFO] [stderr] --> src/vm.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn quote(&self) -> Ast { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.65s [INFO] running `"docker" "inspect" "858619f4ad62584efdd98fabc17e1f7f410c253feb990f03460ff85dd04939ae"` [INFO] running `"docker" "rm" "-f" "858619f4ad62584efdd98fabc17e1f7f410c253feb990f03460ff85dd04939ae"` [INFO] [stdout] 858619f4ad62584efdd98fabc17e1f7f410c253feb990f03460ff85dd04939ae [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rivet/0.0.1:/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] ba1ca141262f5a940c02083e5a04717db522b9509dbba472ffdc5340b3718dcc [INFO] running `"docker" "start" "-a" "ba1ca141262f5a940c02083e5a04717db522b9509dbba472ffdc5340b3718dcc"` [INFO] [stderr] Compiling rivet v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lexer.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | / /// This is kind of hacky; doesn't do special characters, escaped quotes, etc [INFO] [stderr] 68 | | /// but fine for now. [INFO] [stderr] | |_____________________^ [INFO] [stderr] 69 | / named!(lex_string(&str) -> Token, [INFO] [stderr] 70 | | map!(delimited!(tag!("\""), is_not_s!("\""), tag!("\"")), [INFO] [stderr] 71 | | |s| Token::String(s.to_string())) [INFO] [stderr] 72 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lexer.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | / /// This is also hacky 'cause it doesn't actually recognize any special [INFO] [stderr] 75 | | /// THINGS like backslashes, numbers, etc; basically if something doesn't [INFO] [stderr] 76 | | /// match any other token type then it's a valid word. [INFO] [stderr] | |______________________________________________________^ [INFO] [stderr] 77 | / named!(lex_word(&str) -> Token, do_parse!( [INFO] [stderr] 78 | | s: take_till_s!(char::is_whitespace) >> [INFO] [stderr] 79 | | (Token::Id(s.to_string())) [INFO] [stderr] 80 | | )); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/builtins.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::*` [INFO] [stderr] --> src/lexer.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | use nom::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/vm.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `vm::Value::*` [INFO] [stderr] --> src/vm.rs:304:9 [INFO] [stderr] | [INFO] [stderr] 304 | use vm::Value::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `builtins` [INFO] [stderr] --> src/vm.rs:305:9 [INFO] [stderr] | [INFO] [stderr] 305 | use builtins; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_id` [INFO] [stderr] --> src/lexer.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | fn is_id(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_int` [INFO] [stderr] --> src/vm.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | fn get_int(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_block` [INFO] [stderr] --> src/vm.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | fn get_block(&self) -> Option<&[Ast]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_symbol` [INFO] [stderr] --> src/vm.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | fn get_symbol(&self) -> Option<&str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `quote` [INFO] [stderr] --> src/vm.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn quote(&self) -> Ast { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `"docker" "inspect" "ba1ca141262f5a940c02083e5a04717db522b9509dbba472ffdc5340b3718dcc"` [INFO] running `"docker" "rm" "-f" "ba1ca141262f5a940c02083e5a04717db522b9509dbba472ffdc5340b3718dcc"` [INFO] [stdout] ba1ca141262f5a940c02083e5a04717db522b9509dbba472ffdc5340b3718dcc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rivet/0.0.1:/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] 8e7545103a44ef8f7bc3ea6ed592a85c9c3d7a84d87638f8a5742b3c9bb51ab3 [INFO] running `"docker" "start" "-a" "8e7545103a44ef8f7bc3ea6ed592a85c9c3d7a84d87638f8a5742b3c9bb51ab3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rivet-b75d88d8a8622ae1 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test lexer::tests::test_tokenize_comment ... ok [INFO] [stdout] test parser::tests::test_expr ... ok [INFO] [stdout] test lexer::tests::test_tokenize_delim ... ok [INFO] [stdout] test parser::tests::test_block ... ok [INFO] [stdout] test lexer::tests::test_lex_all ... ok [INFO] [stdout] test parser::tests::test_parse_int ... ok [INFO] [stdout] test parser::tests::test_parse_string ... ok [INFO] [stdout] test parser::tests::test_parse_id ... ok [INFO] [stdout] test parser::tests::test_parse_bool ... ok [INFO] [stdout] test lexer::tests::test_tokenize_str ... ok [INFO] [stdout] test lexer::tests::test_tokenize_int ... ok [INFO] [stdout] test parser::tests::test_quote ... ok [INFO] [stdout] test lexer::tests::test_tokenize_words ... ok [INFO] [stdout] test parser::tests::test_lex_and_parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/rivet-52441e686629c095 [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 rivet [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" "8e7545103a44ef8f7bc3ea6ed592a85c9c3d7a84d87638f8a5742b3c9bb51ab3"` [INFO] running `"docker" "rm" "-f" "8e7545103a44ef8f7bc3ea6ed592a85c9c3d7a84d87638f8a5742b3c9bb51ab3"` [INFO] [stdout] 8e7545103a44ef8f7bc3ea6ed592a85c9c3d7a84d87638f8a5742b3c9bb51ab3