[INFO] cloning repository https://github.com/meddle0x53/mscheme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meddle0x53/mscheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddle0x53%2Fmscheme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddle0x53%2Fmscheme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84dafecf41861185cba65f3cfea7c347f31241dd [INFO] testing meddle0x53/mscheme against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeddle0x53%2Fmscheme" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/meddle0x53/mscheme on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/meddle0x53/mscheme [INFO] finished tweaking git repo https://github.com/meddle0x53/mscheme [INFO] tweaked toml for git repo https://github.com/meddle0x53/mscheme written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/meddle0x53/mscheme already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 557072dfb783de08ba631a115bd79075aa9d97b4cef6b770cbbbc189b28c2b53 [INFO] running `Command { std: "docker" "start" "-a" "557072dfb783de08ba631a115bd79075aa9d97b4cef6b770cbbbc189b28c2b53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "557072dfb783de08ba631a115bd79075aa9d97b4cef6b770cbbbc189b28c2b53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "557072dfb783de08ba631a115bd79075aa9d97b4cef6b770cbbbc189b28c2b53", kill_on_drop: false }` [INFO] [stdout] 557072dfb783de08ba631a115bd79075aa9d97b4cef6b770cbbbc189b28c2b53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d82c20dd53617ab91405e2e98c60024851244f5f2bfac028c42e268a58aa4488 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d82c20dd53617ab91405e2e98c60024851244f5f2bfac028c42e268a58aa4488", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling colored v1.6.0 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling mscheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 28 | ... if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:34:50 [INFO] [stdout] | [INFO] [stdout] 34 | ... if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:41:33 [INFO] [stdout] | [INFO] [stdout] 41 | tokens.push(try!(it.next_boolean())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:42:42 [INFO] [stdout] | [INFO] [stdout] 42 | if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:48:42 [INFO] [stdout] | [INFO] [stdout] 48 | if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:54:42 [INFO] [stdout] | [INFO] [stdout] 54 | if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:60:42 [INFO] [stdout] | [INFO] [stdout] 60 | if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser/mod.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | let inner = try!(parse_level(tokens, level + 1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/interpreter/mod.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | result = try!(eval_ast_node(ast_node, runtime.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | '0' ... '9' => self.next_char(ch, &mut number_buffer), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:93:35 [INFO] [stdout] | [INFO] [stdout] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:93:49 [INFO] [stdout] | [INFO] [stdout] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:96:57 [INFO] [stdout] | [INFO] [stdout] 96 | '/' | '!' | '$' | '%' | '*' | ':' | '<' ... '?' | '_' | '-' | '+' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:25:39 [INFO] [stdout] | [INFO] [stdout] 25 | Some(&(_, '0' ... '9')) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:46:35 [INFO] [stdout] | [INFO] [stdout] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:46:91 [INFO] [stdout] | [INFO] [stdout] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | repl::start("> ", (|s, runtime| interpreter::run(&s, runtime))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.87s [INFO] running `Command { std: "docker" "inspect" "d82c20dd53617ab91405e2e98c60024851244f5f2bfac028c42e268a58aa4488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d82c20dd53617ab91405e2e98c60024851244f5f2bfac028c42e268a58aa4488", kill_on_drop: false }` [INFO] [stdout] d82c20dd53617ab91405e2e98c60024851244f5f2bfac028c42e268a58aa4488 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9043106241d9ab06d3b5677b97776f3d0b6e31ba5231d1582642c3f9d3eaff39 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9043106241d9ab06d3b5677b97776f3d0b6e31ba5231d1582642c3f9d3eaff39", kill_on_drop: false }` [INFO] [stderr] Compiling mscheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 28 | ... if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:34:50 [INFO] [stdout] | [INFO] [stdout] 34 | ... if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:41:33 [INFO] [stdout] | [INFO] [stdout] 41 | tokens.push(try!(it.next_boolean())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:42:42 [INFO] [stdout] | [INFO] [stdout] 42 | if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:48:42 [INFO] [stdout] | [INFO] [stdout] 48 | if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:54:42 [INFO] [stdout] | [INFO] [stdout] 54 | if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lexer/mod.rs:60:42 [INFO] [stdout] | [INFO] [stdout] 60 | if let Some(token) = try!(it.next_delim()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser/mod.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | let inner = try!(parse_level(tokens, level + 1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/interpreter/mod.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | result = try!(eval_ast_node(ast_node, runtime.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | '0' ... '9' => self.next_char(ch, &mut number_buffer), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:93:35 [INFO] [stdout] | [INFO] [stdout] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:93:49 [INFO] [stdout] | [INFO] [stdout] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/iterator.rs:96:57 [INFO] [stdout] | [INFO] [stdout] 96 | '/' | '!' | '$' | '%' | '*' | ':' | '<' ... '?' | '_' | '-' | '+' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:25:39 [INFO] [stdout] | [INFO] [stdout] 25 | Some(&(_, '0' ... '9')) => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:46:35 [INFO] [stdout] | [INFO] [stdout] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:46:91 [INFO] [stdout] | [INFO] [stdout] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer/mod.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | repl::start("> ", (|s, runtime| interpreter::run(&s, runtime))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.55s [INFO] running `Command { std: "docker" "inspect" "9043106241d9ab06d3b5677b97776f3d0b6e31ba5231d1582642c3f9d3eaff39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9043106241d9ab06d3b5677b97776f3d0b6e31ba5231d1582642c3f9d3eaff39", kill_on_drop: false }` [INFO] [stdout] 9043106241d9ab06d3b5677b97776f3d0b6e31ba5231d1582642c3f9d3eaff39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bfdec73a978720d32de78898c2ac8a1a56f7e4c33cb681729224b38d0bb7eee2 [INFO] running `Command { std: "docker" "start" "-a" "bfdec73a978720d32de78898c2ac8a1a56f7e4c33cb681729224b38d0bb7eee2", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:28:50 [INFO] [stderr] | [INFO] [stderr] 28 | ... if let Some(token) = try!(it.next_delim()) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:34:50 [INFO] [stderr] | [INFO] [stderr] 34 | ... if let Some(token) = try!(it.next_delim()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:41:33 [INFO] [stderr] | [INFO] [stderr] 41 | tokens.push(try!(it.next_boolean())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:42:42 [INFO] [stderr] | [INFO] [stderr] 42 | if let Some(token) = try!(it.next_delim()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:48:42 [INFO] [stderr] | [INFO] [stderr] 48 | if let Some(token) = try!(it.next_delim()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:54:42 [INFO] [stderr] | [INFO] [stderr] 54 | if let Some(token) = try!(it.next_delim()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | if let Some(token) = try!(it.next_delim()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser/mod.rs:27:29 [INFO] [stderr] | [INFO] [stderr] 27 | let inner = try!(parse_level(tokens, level + 1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/interpreter/mod.rs:30:18 [INFO] [stderr] | [INFO] [stderr] 30 | result = try!(eval_ast_node(ast_node, runtime.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/iterator.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | '0' ... '9' => self.next_char(ch, &mut number_buffer), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/iterator.rs:93:21 [INFO] [stderr] | [INFO] [stderr] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/iterator.rs:93:35 [INFO] [stderr] | [INFO] [stderr] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/iterator.rs:93:49 [INFO] [stderr] | [INFO] [stderr] 93 | 'A' ... 'Z' | 'a' ... 'z' | '0' ... '9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/iterator.rs:96:57 [INFO] [stderr] | [INFO] [stderr] 96 | '/' | '!' | '$' | '%' | '*' | ':' | '<' ... '?' | '_' | '-' | '+' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/mod.rs:25:39 [INFO] [stderr] | [INFO] [stderr] 25 | Some(&(_, '0' ... '9')) => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/mod.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/mod.rs:46:35 [INFO] [stderr] | [INFO] [stderr] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/mod.rs:46:91 [INFO] [stderr] | [INFO] [stderr] 46 | 'A' ... 'Z' | 'a' ... 'z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' ... '?' | '_' | '^' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer/mod.rs:52:21 [INFO] [stderr] | [INFO] [stderr] 52 | '0' ... '9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | repl::start("> ", (|s, runtime| interpreter::run(&s, runtime))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mscheme-b49d417e5012d7e0 [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test interpreter::test_run_error ... ok [INFO] [stdout] test interpreter::test_run_set_undefined ... ok [INFO] [stdout] test interpreter::test_run_only_one_var_definition ... ok [INFO] [stdout] test interpreter::test_run_minus ... ok [INFO] [stdout] test lexer::tests::test_identifiers ... ok [INFO] [stdout] test interpreter::test_run_define ... ok [INFO] [stdout] test interpreter::test_run_syntax_error ... ok [INFO] [stdout] test interpreter::test_run_set ... ok [INFO] [stdout] test interpreter::test_run_if ... ok [INFO] [stdout] test interpreter::test_run_quote ... ok [INFO] [stdout] test interpreter::test_run_or ... ok [INFO] [stdout] test interpreter::test_run_simple_expressions ... ok [INFO] [stdout] test interpreter::test_run_multy ... ok [INFO] [stdout] test interpreter::test_run_plus ... ok [INFO] [stdout] test interpreter::test_run_and ... ok [INFO] [stdout] test lexer::tests::test_tokenize_invalid_syntax ... ok [INFO] [stdout] test lexer::tests::test_simple_expression_tokenize ... ok [INFO] [stdout] test lexer::tests::test_tokenize_strings ... ok [INFO] [stdout] test parser::tests::test_parse ... ok [INFO] [stdout] test lexer::tests::test_white_space_tokenize ... ok [INFO] [stdout] test interpreter::test_run_nested_arithmetic ... ok [INFO] [stdout] test interpreter::test_run_define_procedure ... ok [INFO] [stdout] test lexer::tests::test_tokenize_booleans ... ok [INFO] [stdout] test parser::tests::test_parse_err ... ok [INFO] [stdout] test lexer::tests::test_integer_tokenize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bfdec73a978720d32de78898c2ac8a1a56f7e4c33cb681729224b38d0bb7eee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfdec73a978720d32de78898c2ac8a1a56f7e4c33cb681729224b38d0bb7eee2", kill_on_drop: false }` [INFO] [stdout] bfdec73a978720d32de78898c2ac8a1a56f7e4c33cb681729224b38d0bb7eee2