[INFO] updating cached repository https://github.com/gdeb/calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06430755e93f1dc7bc64da104bf2388565e877ae [INFO] testing gdeb/calculator against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgdeb%2Fcalculator" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gdeb/calculator on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gdeb/calculator [INFO] finished tweaking git repo https://github.com/gdeb/calculator [INFO] tweaked toml for git repo https://github.com/gdeb/calculator written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/gdeb/calculator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb4e578f974dd102ffc3c2bafd6e4d55778eeca1ddf35a856b08d6050bc06953 [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" "cb4e578f974dd102ffc3c2bafd6e4d55778eeca1ddf35a856b08d6050bc06953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb4e578f974dd102ffc3c2bafd6e4d55778eeca1ddf35a856b08d6050bc06953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb4e578f974dd102ffc3c2bafd6e4d55778eeca1ddf35a856b08d6050bc06953", kill_on_drop: false }` [INFO] [stdout] cb4e578f974dd102ffc3c2bafd6e4d55778eeca1ddf35a856b08d6050bc06953 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b29820d7cb8572ee26bc49b2be50167169543766a5bf09d858ee0fd94631ede [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" "5b29820d7cb8572ee26bc49b2be50167169543766a5bf09d858ee0fd94631ede", kill_on_drop: false }` [INFO] [stderr] Compiling calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | let expr = try!(parse_expression(tokens, 5)); [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/parser.rs:67:34 [INFO] [stdout] | [INFO] [stdout] 67 | let right = Box::new(try!(parse_expression(tokens, 15))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | let right = try!(parse_expression(tokens, bp)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:99:28 [INFO] [stdout] | [INFO] [stdout] 99 | let mut expr = try!(parse_prefix(token, tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:102:24 [INFO] [stdout] | [INFO] [stdout] 102 | expr = try!(parse_infix(expr, next_token, tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:113:18 [INFO] [stdout] | [INFO] [stdout] 113 | let result = try!(parse_expression(tokens, 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/interpreter.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | let ast = try!(parse(&mut tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/tokenizer.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | Some(n @ '0' ... '9') => { [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/tokenizer.rs:44:45 [INFO] [stdout] | [INFO] [stdout] 44 | while let Some(&n @ '0' ... '9') = self.iter.peek() { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "5b29820d7cb8572ee26bc49b2be50167169543766a5bf09d858ee0fd94631ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b29820d7cb8572ee26bc49b2be50167169543766a5bf09d858ee0fd94631ede", kill_on_drop: false }` [INFO] [stdout] 5b29820d7cb8572ee26bc49b2be50167169543766a5bf09d858ee0fd94631ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", 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] 3bd1c01f2177208ddd47614bcbfad0a0cbed72d3646cd3b7297bbebf07ace293 [INFO] running `Command { std: "docker" "start" "-a" "3bd1c01f2177208ddd47614bcbfad0a0cbed72d3646cd3b7297bbebf07ace293", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | let expr = try!(parse_expression(tokens, 5)); [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/parser.rs:67:34 [INFO] [stdout] | [INFO] [stdout] 67 | let right = Box::new(try!(parse_expression(tokens, 15))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | let right = try!(parse_expression(tokens, bp)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:99:28 [INFO] [stdout] | [INFO] [stdout] 99 | let mut expr = try!(parse_prefix(token, tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:102:24 [INFO] [stdout] | [INFO] [stdout] 102 | expr = try!(parse_infix(expr, next_token, tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:113:18 [INFO] [stdout] | [INFO] [stdout] 113 | let result = try!(parse_expression(tokens, 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/interpreter.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | let ast = try!(parse(&mut tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/tokenizer.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | Some(n @ '0' ... '9') => { [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/tokenizer.rs:44:45 [INFO] [stdout] | [INFO] [stdout] 44 | while let Some(&n @ '0' ... '9') = self.iter.peek() { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | let expr = try!(parse_expression(tokens, 5)); [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/parser.rs:67:34 [INFO] [stdout] | [INFO] [stdout] 67 | let right = Box::new(try!(parse_expression(tokens, 15))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | let right = try!(parse_expression(tokens, bp)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:99:28 [INFO] [stdout] | [INFO] [stdout] 99 | let mut expr = try!(parse_prefix(token, tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:102:24 [INFO] [stdout] | [INFO] [stdout] 102 | expr = try!(parse_infix(expr, next_token, tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parser.rs:113:18 [INFO] [stdout] | [INFO] [stdout] 113 | let result = try!(parse_expression(tokens, 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/interpreter.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | let ast = try!(parse(&mut tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/tokenizer.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | Some(n @ '0' ... '9') => { [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/tokenizer.rs:44:45 [INFO] [stdout] | [INFO] [stdout] 44 | while let Some(&n @ '0' ... '9') = self.iter.peek() { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "3bd1c01f2177208ddd47614bcbfad0a0cbed72d3646cd3b7297bbebf07ace293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bd1c01f2177208ddd47614bcbfad0a0cbed72d3646cd3b7297bbebf07ace293", kill_on_drop: false }` [INFO] [stdout] 3bd1c01f2177208ddd47614bcbfad0a0cbed72d3646cd3b7297bbebf07ace293 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c6d099b8e6ee5bd5d90ae1110177353358dd9ee5601bd1378d8cc887009ec484 [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" "c6d099b8e6ee5bd5d90ae1110177353358dd9ee5601bd1378d8cc887009ec484", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | let expr = try!(parse_expression(tokens, 5)); [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/parser.rs:67:34 [INFO] [stderr] | [INFO] [stderr] 67 | let right = Box::new(try!(parse_expression(tokens, 15))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | let right = try!(parse_expression(tokens, bp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:99:28 [INFO] [stderr] | [INFO] [stderr] 99 | let mut expr = try!(parse_prefix(token, tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:102:24 [INFO] [stderr] | [INFO] [stderr] 102 | expr = try!(parse_infix(expr, next_token, tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | let result = try!(parse_expression(tokens, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/interpreter.rs:24:15 [INFO] [stderr] | [INFO] [stderr] 24 | let ast = try!(parse(&mut tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:42:30 [INFO] [stderr] | [INFO] [stderr] 42 | Some(n @ '0' ... '9') => { [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/tokenizer.rs:44:45 [INFO] [stderr] | [INFO] [stderr] 44 | while let Some(&n @ '0' ... '9') = self.iter.peek() { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | let expr = try!(parse_expression(tokens, 5)); [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/parser.rs:67:34 [INFO] [stderr] | [INFO] [stderr] 67 | let right = Box::new(try!(parse_expression(tokens, 15))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | let right = try!(parse_expression(tokens, bp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:99:28 [INFO] [stderr] | [INFO] [stderr] 99 | let mut expr = try!(parse_prefix(token, tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:102:24 [INFO] [stderr] | [INFO] [stderr] 102 | expr = try!(parse_infix(expr, next_token, tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | let result = try!(parse_expression(tokens, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/interpreter.rs:24:15 [INFO] [stderr] | [INFO] [stderr] 24 | let ast = try!(parse(&mut tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:42:30 [INFO] [stderr] | [INFO] [stderr] 42 | Some(n @ '0' ... '9') => { [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/tokenizer.rs:44:45 [INFO] [stderr] | [INFO] [stderr] 44 | while let Some(&n @ '0' ... '9') = self.iter.peek() { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/calculator-8106364773977a07 [INFO] [stdout] running 11 tests [INFO] [stdout] test interpreter::tests::basic_eval_test ... ok [INFO] [stdout] test parser::tests::invalid_prefix_expression ... ok [INFO] [stdout] test tokenizer::tests::tokenizer_test ... ok [INFO] [stdout] test parser::tests::invalid_expression ... ok [INFO] [stdout] test parser::tests::missing_right_parenthesis ... ok [INFO] [stdout] test interpreter::tests::eval_with_prefix_minus ... ok [INFO] [stdout] test interpreter::tests::eval_with_parenthesis ... ok [INFO] [stdout] test parser::tests::basic_value ... ok [INFO] [stdout] test parser::tests::invalid_token_expression ... ok [INFO] [stdout] test parser::tests::missing_left_parenthesis ... ok [INFO] [stdout] test parser::tests::basic_binary_operation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests calculator [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/tokenizer.rs:42:30 [INFO] [stderr] | [INFO] [stderr] 42 | Some(n @ '0' ... '9') => { [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] --> /opt/rustwide/workdir/src/tokenizer.rs:44:45 [INFO] [stderr] | [INFO] [stderr] 44 | while let Some(&n @ '0' ... '9') = self.iter.peek() { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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 `Command { std: "docker" "inspect" "c6d099b8e6ee5bd5d90ae1110177353358dd9ee5601bd1378d8cc887009ec484", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6d099b8e6ee5bd5d90ae1110177353358dd9ee5601bd1378d8cc887009ec484", kill_on_drop: false }` [INFO] [stdout] c6d099b8e6ee5bd5d90ae1110177353358dd9ee5601bd1378d8cc887009ec484