[INFO] cloning repository https://github.com/badboy/small-step-simple-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/badboy/small-step-simple-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbadboy%2Fsmall-step-simple-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbadboy%2Fsmall-step-simple-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31434807da02bff7ef9d5ff8d8af259bd8946ff9 [INFO] checking badboy/small-step-simple-rust/31434807da02bff7ef9d5ff8d8af259bd8946ff9 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbadboy%2Fsmall-step-simple-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/badboy/small-step-simple-rust on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/badboy/small-step-simple-rust [INFO] finished tweaking git repo https://github.com/badboy/small-step-simple-rust [INFO] tweaked toml for git repo https://github.com/badboy/small-step-simple-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/badboy/small-step-simple-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f09e76ac893a9cb6e29bef7c87bf84b18649703eb0c8042e1092029182de345f [INFO] running `Command { std: "docker" "start" "-a" "f09e76ac893a9cb6e29bef7c87bf84b18649703eb0c8042e1092029182de345f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f09e76ac893a9cb6e29bef7c87bf84b18649703eb0c8042e1092029182de345f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f09e76ac893a9cb6e29bef7c87bf84b18649703eb0c8042e1092029182de345f", kill_on_drop: false }` [INFO] [stdout] f09e76ac893a9cb6e29bef7c87bf84b18649703eb0c8042e1092029182de345f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9597792beba6096ce9a01707ddd11cb657bfa9950177d5ae6b6ce819d32c2be [INFO] running `Command { std: "docker" "start" "-a" "f9597792beba6096ce9a01707ddd11cb657bfa9950177d5ae6b6ce819d32c2be", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking small_step_simple v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:184:34 [INFO] [stdout] | [INFO] [stdout] 184 | Element::Add(box l.reduce(environment), r.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 184 | Element::Add(Box::new(l.reduce(environment)), r.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:184:34 [INFO] [stdout] | [INFO] [stdout] 184 | Element::Add(box l.reduce(environment), r.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 184 | Element::Add(Box::new(l.reduce(environment)), r.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:186:45 [INFO] [stdout] | [INFO] [stdout] 186 | Element::Add(l.clone(), box r.reduce(environment)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 186 | Element::Add(l.clone(), Box::new(r.reduce(environment))) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:186:45 [INFO] [stdout] | [INFO] [stdout] 186 | Element::Add(l.clone(), box r.reduce(environment)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 186 | Element::Add(l.clone(), Box::new(r.reduce(environment))) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:193:39 [INFO] [stdout] | [INFO] [stdout] 193 | Element::Multiply(box l.reduce(environment), r.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 193 | Element::Multiply(Box::new(l.reduce(environment)), r.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:193:39 [INFO] [stdout] | [INFO] [stdout] 193 | Element::Multiply(box l.reduce(environment), r.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 193 | Element::Multiply(Box::new(l.reduce(environment)), r.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:195:50 [INFO] [stdout] | [INFO] [stdout] 195 | Element::Multiply(l.clone(), box r.reduce(environment)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 195 | Element::Multiply(l.clone(), Box::new(r.reduce(environment))) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:195:50 [INFO] [stdout] | [INFO] [stdout] 195 | Element::Multiply(l.clone(), box r.reduce(environment)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 195 | Element::Multiply(l.clone(), Box::new(r.reduce(environment))) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:202:39 [INFO] [stdout] | [INFO] [stdout] 202 | Element::LessThan(box l.reduce(environment), r.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 202 | Element::LessThan(Box::new(l.reduce(environment)), r.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:202:39 [INFO] [stdout] | [INFO] [stdout] 202 | Element::LessThan(box l.reduce(environment), r.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 202 | Element::LessThan(Box::new(l.reduce(environment)), r.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:204:50 [INFO] [stdout] | [INFO] [stdout] 204 | Element::LessThan(l.clone(), box r.reduce(environment)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 204 | Element::LessThan(l.clone(), Box::new(r.reduce(environment))) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:219:51 [INFO] [stdout] | [INFO] [stdout] 219 | Element::Assign(name.clone(), box expression.reduce(environment)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 219 | Element::Assign(name.clone(), Box::new(expression.reduce(environment))) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:229:35 [INFO] [stdout] | [INFO] [stdout] 229 | Element::Sequence(box first.reduce(environment), second.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 229 | Element::Sequence(Box::new(first.reduce(environment)), second.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:204:50 [INFO] [stdout] | [INFO] [stdout] 204 | Element::LessThan(l.clone(), box r.reduce(environment)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 204 | Element::LessThan(l.clone(), Box::new(r.reduce(environment))) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:239:37 [INFO] [stdout] | [INFO] [stdout] 239 | Element::IfElse(box cond.reduce(environment), cons.clone(), alt.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 239 | Element::IfElse(Box::new(cond.reduce(environment)), cons.clone(), alt.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:219:51 [INFO] [stdout] | [INFO] [stdout] 219 | Element::Assign(name.clone(), box expression.reduce(environment)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 219 | Element::Assign(name.clone(), Box::new(expression.reduce(environment))) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:245:83 [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), box self.clone()), box Element::DoNothing) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), Box::new(self.clone())), box Element::DoNothing) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:229:35 [INFO] [stdout] | [INFO] [stdout] 229 | Element::Sequence(box first.reduce(environment), second.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 229 | Element::Sequence(Box::new(first.reduce(environment)), second.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:239:37 [INFO] [stdout] | [INFO] [stdout] 239 | Element::IfElse(box cond.reduce(environment), cons.clone(), alt.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 239 | Element::IfElse(Box::new(cond.reduce(environment)), cons.clone(), alt.clone()) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:245:47 [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), box self.clone()), box Element::DoNothing) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), Box::new(Element::Sequence(body.clone(), box self.clone())), box Element::DoNothing) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:245:102 [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), box self.clone()), box Element::DoNothing) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), box self.clone()), Box::new(Element::DoNothing)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:245:83 [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), box self.clone()), box Element::DoNothing) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), Box::new(self.clone())), box Element::DoNothing) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:245:47 [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), box self.clone()), box Element::DoNothing) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), Box::new(Element::Sequence(body.clone(), box self.clone())), box Element::DoNothing) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:337:27 [INFO] [stdout] | [INFO] [stdout] 337 | self.expression = box self.expression.reduce(&mut self.environment) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 337 | self.expression = Box::new(self.expression.reduce(&mut self.environment)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:245:102 [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), box self.clone()), box Element::DoNothing) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 245 | Element::IfElse(cond.clone(), box Element::Sequence(body.clone(), box self.clone()), Box::new(Element::DoNothing)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:374:13 [INFO] [stdout] | [INFO] [stdout] 374 | let i = box i.reduce(&mut empty_env); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 374 | let i = Box::new(i.reduce(&mut empty_env)); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:337:27 [INFO] [stdout] | [INFO] [stdout] 337 | self.expression = box self.expression.reduce(&mut self.environment) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 337 | self.expression = Box::new(self.expression.reduce(&mut self.environment)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:374:13 [INFO] [stdout] | [INFO] [stdout] 374 | let i = box i.reduce(&mut empty_env); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 374 | let i = Box::new(i.reduce(&mut empty_env)); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | #![feature(box_syntax,box_patterns)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | #![feature(box_syntax,box_patterns)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 255 | let i = number!(3); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | box Element::Add($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | let i = add!(number!(3), number!(4)); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `add` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 76 | Box::new(Element::Add($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | box Element::Multiply($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | let i = multiply!( [INFO] [stdout] | _____________- [INFO] [stdout] 264 | | add!(number!(3), number!(4)), [INFO] [stdout] 265 | | number!(2)); [INFO] [stdout] | |___________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `multiply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 81 | Box::new(Element::Multiply($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | box Element::Boolean($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 269 | let i = boolean!(true); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `boolean` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 86 | Box::new(Element::Boolean($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | box Element::LessThan($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | let i = less_than!(number!(2), number!(3)); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `less_than` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 91 | Box::new(Element::LessThan($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | box Element::Add($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 280 | let expression = add!( [INFO] [stdout] | ______________________- [INFO] [stdout] 281 | | multiply!(number!(1), number!(2)), [INFO] [stdout] 282 | | multiply!(number!(3), number!(4)) [INFO] [stdout] 283 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `add` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 76 | Box::new(Element::Add($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | box Element::Add($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | let expression = add!( [INFO] [stdout] | ______________________- [INFO] [stdout] 291 | | multiply!(number!(1), number!(2)), [INFO] [stdout] 292 | | multiply!(number!(3), number!(4)) [INFO] [stdout] 293 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `add` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 76 | Box::new(Element::Add($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `number` [INFO] [stdout] --> src/lib.rs:69:14 [INFO] [stdout] | [INFO] [stdout] 69 | macro_rules! number( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `add` [INFO] [stdout] --> src/lib.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | macro_rules! add( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `multiply` [INFO] [stdout] --> src/lib.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | macro_rules! multiply( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `boolean` [INFO] [stdout] --> src/lib.rs:84:14 [INFO] [stdout] | [INFO] [stdout] 84 | macro_rules! boolean( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `less_than` [INFO] [stdout] --> src/lib.rs:89:14 [INFO] [stdout] | [INFO] [stdout] 89 | macro_rules! less_than( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | box Element::Multiply($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / multiply!( [INFO] [stdout] 357 | | add!(number!(3), number!(4)), [INFO] [stdout] 358 | | number!(2) [INFO] [stdout] 359 | | ) [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `multiply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 81 | Box::new(Element::Multiply($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `variable` [INFO] [stdout] --> src/lib.rs:94:14 [INFO] [stdout] | [INFO] [stdout] 94 | macro_rules! variable( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `assign` [INFO] [stdout] --> src/lib.rs:99:14 [INFO] [stdout] | [INFO] [stdout] 99 | macro_rules! assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `sequence` [INFO] [stdout] --> src/lib.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 104 | macro_rules! sequence( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `ifelse` [INFO] [stdout] --> src/lib.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | macro_rules! ifelse( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `if_` [INFO] [stdout] --> src/lib.rs:114:14 [INFO] [stdout] | [INFO] [stdout] 114 | macro_rules! if_( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | box Element::LessThan($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | let i = less_than!(number!(2), number!(3)); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `less_than` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 91 | Box::new(Element::LessThan($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `while_` [INFO] [stdout] --> src/lib.rs:119:14 [INFO] [stdout] | [INFO] [stdout] 119 | macro_rules! while_( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | box Element::Variable($v.to_string()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 381 | let v = variable!("x".to_string()); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `variable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 96 | Box::new(Element::Variable($v.to_string())) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 386 | empty_env.insert("x".to_string(), number!(1)); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 394 | env.insert("x".to_string(), number!(3)); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 395 | env.insert("y".to_string(), number!(4)); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | box Element::Add($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 398 | add!(variable!("x"), variable!("y")), [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `add` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 76 | Box::new(Element::Add($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 405 | env.insert("x".to_string(), number!(3)); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 406 | env.insert("y".to_string(), number!(4)); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | box Element::Add($l, $r) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | let exp = add!(variable!("x"), variable!("y")); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `add` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 76 | Box::new(Element::Add($l, $r)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | box Element::Assign($name.to_string(), $exp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 422 | let assignment = assign!("x", number!(1)); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assign` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 | Box::new(Element::Assign($name.to_string(), $exp)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | box Element::Assign($name.to_string(), $exp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 430 | let assignment = assign!("x", number!(1)); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assign` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 | Box::new(Element::Assign($name.to_string(), $exp)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:443:9 [INFO] [stdout] | [INFO] [stdout] 443 | box Element::DoNothing, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 443 | Box::new(Element::DoNothing), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | box Element::Sequence($first, $second) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 442 | let sequence = sequence!( [INFO] [stdout] | ____________________- [INFO] [stdout] 443 | | box Element::DoNothing, [INFO] [stdout] 444 | | add!(number!(1), number!(2)) [INFO] [stdout] 445 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sequence` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 106 | Box::new(Element::Sequence($first, $second)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 463 | env.insert("y".to_string(), number!(1)); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | box Element::Sequence($first, $second) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 466 | / sequence!( [INFO] [stdout] 467 | | assign!("x", number!(3)), [INFO] [stdout] 468 | | assign!("res", add!(add!(number!(38), variable!("x")), variable!("y"))) [INFO] [stdout] 469 | | ), [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sequence` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 106 | Box::new(Element::Sequence($first, $second)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | box Element::IfElse($condition, $consequence, $alternative) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 485 | let if_block = ifelse!( [INFO] [stdout] | ____________________- [INFO] [stdout] 486 | | boolean!(true), [INFO] [stdout] 487 | | number!(1), [INFO] [stdout] 488 | | number!(2) [INFO] [stdout] 489 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `ifelse` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 111 | Box::new(Element::IfElse($condition, $consequence, $alternative)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | box Element::IfElse($condition, $consequence, $alternative) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 504 | let if_block = ifelse!( [INFO] [stdout] | ____________________- [INFO] [stdout] 505 | | boolean!(false), [INFO] [stdout] 506 | | number!(1), [INFO] [stdout] 507 | | number!(2) [INFO] [stdout] 508 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `ifelse` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 111 | Box::new(Element::IfElse($condition, $consequence, $alternative)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | box Element::IfElse($condition, $consequence, $alternative) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 523 | let if_block = ifelse!( [INFO] [stdout] | ____________________- [INFO] [stdout] 524 | | less_than!(number!(1), number!(2)), [INFO] [stdout] 525 | | number!(1), [INFO] [stdout] 526 | | number!(2) [INFO] [stdout] 527 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `ifelse` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 111 | Box::new(Element::IfElse($condition, $consequence, $alternative)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:116:55 [INFO] [stdout] | [INFO] [stdout] 116 | box Element::IfElse($condition, $consequence, box Element::DoNothing) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 546 | let if_block = if_!(boolean!(true), number!(1)); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `if_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 116 | box Element::IfElse($condition, $consequence, Box::new(Element::DoNothing)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | box Element::IfElse($condition, $consequence, box Element::DoNothing) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 546 | let if_block = if_!(boolean!(true), number!(1)); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `if_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 116 | Box::new(Element::IfElse($condition, $consequence, box Element::DoNothing)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | box Element::Sequence($first, $second) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 563 | / sequence!( [INFO] [stdout] 564 | | assign!("x", boolean!(false)), [INFO] [stdout] 565 | | ifelse!( [INFO] [stdout] 566 | | variable!("x"), [INFO] [stdout] ... | [INFO] [stdout] 569 | | ) [INFO] [stdout] 570 | | ), [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `sequence` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 106 | Box::new(Element::Sequence($first, $second)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 585 | env.insert("x".to_string(), number!(1)); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | box Element::While($condition, $body) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 587 | let while_loop = while_!( [INFO] [stdout] | ______________________- [INFO] [stdout] 588 | | less_than!(variable!("x"), number!(2)), [INFO] [stdout] 589 | | assign!("x", add!(variable!("x"), number!(1))) [INFO] [stdout] 590 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `while_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 121 | Box::new(Element::While($condition, $body)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | box Element::Number($val) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 618 | env.insert("x".to_string(), number!(1)); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `number` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 71 | Box::new(Element::Number($val)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/lib.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | box Element::While($condition, $body) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 622 | / while_!( [INFO] [stdout] 623 | | less_than!(variable!("x"), number!(5)), [INFO] [stdout] 624 | | assign!("x", multiply!(variable!("x"), number!(3))) [INFO] [stdout] 625 | | ), [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `while_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 121 | Box::new(Element::While($condition, $body)) [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `small_step_simple` (lib) due to 16 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:435:23 [INFO] [stdout] | [INFO] [stdout] 435 | let ref val = env["x".to_string()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^ expected `&_`, found `String` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&_` [INFO] [stdout] found struct `String` [INFO] [stdout] help: try removing the method call [INFO] [stdout] | [INFO] [stdout] 435 - let ref val = env["x".to_string()]; [INFO] [stdout] 435 + let ref val = env["x"]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 49 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `small_step_simple` (lib test) due to 50 previous errors [INFO] running `Command { std: "docker" "inspect" "f9597792beba6096ce9a01707ddd11cb657bfa9950177d5ae6b6ce819d32c2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9597792beba6096ce9a01707ddd11cb657bfa9950177d5ae6b6ce819d32c2be", kill_on_drop: false }` [INFO] [stdout] f9597792beba6096ce9a01707ddd11cb657bfa9950177d5ae6b6ce819d32c2be