[INFO] cloning repository https://github.com/shashitnak/lisper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shashitnak/lisper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashitnak%2Flisper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashitnak%2Flisper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb4e9437dcc1ac9959dcbc31316eaaa8dbdca002 [INFO] checking shashitnak/lisper against master#bbefc9837f4157cc09ed60e6d7b21e345d582dd9 for pr-114571-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashitnak%2Flisper" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shashitnak/lisper on toolchain bbefc9837f4157cc09ed60e6d7b21e345d582dd9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbefc9837f4157cc09ed60e6d7b21e345d582dd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shashitnak/lisper [INFO] finished tweaking git repo https://github.com/shashitnak/lisper [INFO] tweaked toml for git repo https://github.com/shashitnak/lisper written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shashitnak/lisper 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" "+bbefc9837f4157cc09ed60e6d7b21e345d582dd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking shashitnak/lisper against try#2399cef65c47f346b5fa9df51f48df0acd4a9d85 for pr-114571-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashitnak%2Flisper" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shashitnak/lisper on toolchain 2399cef65c47f346b5fa9df51f48df0acd4a9d85 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shashitnak/lisper [INFO] finished tweaking git repo https://github.com/shashitnak/lisper [INFO] tweaked toml for git repo https://github.com/shashitnak/lisper written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shashitnak/lisper 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" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking shashitnak/lisper against try#2399cef65c47f346b5fa9df51f48df0acd4a9d85 for pr-114571-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashitnak%2Flisper" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shashitnak/lisper on toolchain 2399cef65c47f346b5fa9df51f48df0acd4a9d85 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shashitnak/lisper [INFO] finished tweaking git repo https://github.com/shashitnak/lisper [INFO] tweaked toml for git repo https://github.com/shashitnak/lisper written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shashitnak/lisper 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" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84068af5f20401a95ed3e1a95c510f0b933f5a546faffb00707b1d6be640d650 [INFO] running `Command { std: "docker" "start" "-a" "84068af5f20401a95ed3e1a95c510f0b933f5a546faffb00707b1d6be640d650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84068af5f20401a95ed3e1a95c510f0b933f5a546faffb00707b1d6be640d650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84068af5f20401a95ed3e1a95c510f0b933f5a546faffb00707b1d6be640d650", kill_on_drop: false }` [INFO] [stdout] 84068af5f20401a95ed3e1a95c510f0b933f5a546faffb00707b1d6be640d650 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 567d4647c74f7da29b1023708feff9322e2fd85c5fd5851c558c2b878475e7d8 [INFO] running `Command { std: "docker" "start" "-a" "567d4647c74f7da29b1023708feff9322e2fd85c5fd5851c558c2b878475e7d8", kill_on_drop: false }` [INFO] [stderr] Checking lisper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | "CAR" => CarF(box self.parse_func(args.fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 169 | "CAR" => CarF(Box::new(self.parse_func(args.fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | "CAR" => CarF(box self.parse_func(args.fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 169 | "CAR" => CarF(Box::new(self.parse_func(args.fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:170:31 [INFO] [stdout] | [INFO] [stdout] 170 | "CDR" => CdrF(box self.parse_func(args.fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 170 | "CDR" => CdrF(Box::new(self.parse_func(args.fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:170:31 [INFO] [stdout] | [INFO] [stdout] 170 | "CDR" => CdrF(box self.parse_func(args.fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 170 | "CDR" => CdrF(Box::new(self.parse_func(args.fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:171:35 [INFO] [stdout] | [INFO] [stdout] 171 | "QUOTE" => QuoteF(box IdF(args.fst())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 171 | "QUOTE" => QuoteF(Box::new(IdF(args.fst()))), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:171:35 [INFO] [stdout] | [INFO] [stdout] 171 | "QUOTE" => QuoteF(box IdF(args.fst())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 171 | "QUOTE" => QuoteF(Box::new(IdF(args.fst()))), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:172:33 [INFO] [stdout] | [INFO] [stdout] 172 | "ATOM" => AtomF(box self.parse_func(args.fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 172 | "ATOM" => AtomF(Box::new(self.parse_func(args.fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:172:33 [INFO] [stdout] | [INFO] [stdout] 172 | "ATOM" => AtomF(box self.parse_func(args.fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 172 | "ATOM" => AtomF(Box::new(self.parse_func(args.fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:173:35 [INFO] [stdout] | [INFO] [stdout] 173 | "CONS" => ConsF(box self.parse_func(args.clone().fst())?, box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 173 | "CONS" => ConsF(Box::new(self.parse_func(args.clone().fst())?), box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:173:35 [INFO] [stdout] | [INFO] [stdout] 173 | "CONS" => ConsF(box self.parse_func(args.clone().fst())?, box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 173 | "CONS" => ConsF(Box::new(self.parse_func(args.clone().fst())?), box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:173:77 [INFO] [stdout] | [INFO] [stdout] 173 | "CONS" => ConsF(box self.parse_func(args.clone().fst())?, box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 173 | "CONS" => ConsF(box self.parse_func(args.clone().fst())?, Box::new(self.parse_func(args.rst().fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:173:77 [INFO] [stdout] | [INFO] [stdout] 173 | "CONS" => ConsF(box self.parse_func(args.clone().fst())?, box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 173 | "CONS" => ConsF(box self.parse_func(args.clone().fst())?, Box::new(self.parse_func(args.rst().fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:174:33 [INFO] [stdout] | [INFO] [stdout] 174 | "EQ" => EqF(box self.parse_func(args.clone().fst())?, box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 174 | "EQ" => EqF(Box::new(self.parse_func(args.clone().fst())?), box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:174:33 [INFO] [stdout] | [INFO] [stdout] 174 | "EQ" => EqF(box self.parse_func(args.clone().fst())?, box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 174 | "EQ" => EqF(Box::new(self.parse_func(args.clone().fst())?), box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:174:75 [INFO] [stdout] | [INFO] [stdout] 174 | "EQ" => EqF(box self.parse_func(args.clone().fst())?, box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 174 | "EQ" => EqF(box self.parse_func(args.clone().fst())?, Box::new(self.parse_func(args.rst().fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:174:75 [INFO] [stdout] | [INFO] [stdout] 174 | "EQ" => EqF(box self.parse_func(args.clone().fst())?, box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 174 | "EQ" => EqF(box self.parse_func(args.clone().fst())?, Box::new(self.parse_func(args.rst().fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:176:50 [INFO] [stdout] | [INFO] [stdout] 176 | (Atom(nm), rlhs) => DefF(nm, box self.parse_func(rlhs)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 176 | (Atom(nm), rlhs) => DefF(nm, Box::new(self.parse_func(rlhs)?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:176:50 [INFO] [stdout] | [INFO] [stdout] 176 | (Atom(nm), rlhs) => DefF(nm, box self.parse_func(rlhs)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 176 | (Atom(nm), rlhs) => DefF(nm, Box::new(self.parse_func(rlhs)?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:181:37 [INFO] [stdout] | [INFO] [stdout] 181 | ... box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 181 | Box::new(self.parse_func(args.rst().fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:181:37 [INFO] [stdout] | [INFO] [stdout] 181 | ... box self.parse_func(args.rst().fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 181 | Box::new(self.parse_func(args.rst().fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | "NULL" => NullF(box self.parse_func(args.fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 193 | "NULL" => NullF(Box::new(self.parse_func(args.fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:205:41 [INFO] [stdout] | [INFO] [stdout] 205 | ... 'A' => CarF(box fnc), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 205 | 'A' => CarF(Box::new(fnc)), [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:206:41 [INFO] [stdout] | [INFO] [stdout] 206 | ... 'D' => CdrF(box fnc), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 206 | 'D' => CdrF(Box::new(fnc)), [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | "NULL" => NullF(box self.parse_func(args.fst())?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 193 | "NULL" => NullF(Box::new(self.parse_func(args.fst())?)), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:219:48 [INFO] [stdout] | [INFO] [stdout] 219 | LambdaD(pars, func) => LambdaA(box LambdaF(pars, func), args [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 219 | LambdaD(pars, func) => LambdaA(Box::new(LambdaF(pars, func)), args [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:243:60 [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, box Nil)), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(Box::new(atom1), box Cons(box atom2, box Nil)), [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:205:41 [INFO] [stdout] | [INFO] [stdout] 205 | ... 'A' => CarF(box fnc), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 205 | 'A' => CarF(Box::new(fnc)), [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:206:41 [INFO] [stdout] | [INFO] [stdout] 206 | ... 'D' => CdrF(box fnc), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 206 | 'D' => CdrF(Box::new(fnc)), [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:219:48 [INFO] [stdout] | [INFO] [stdout] 219 | LambdaD(pars, func) => LambdaA(box LambdaF(pars, func), args [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 219 | LambdaD(pars, func) => LambdaA(Box::new(LambdaF(pars, func)), args [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:243:60 [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, box Nil)), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(Box::new(atom1), box Cons(box atom2, box Nil)), [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:243:80 [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, box Nil)), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(Box::new(atom2), box Nil)), [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:243:91 [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, box Nil)), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, Box::new(Nil))), [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:243:71 [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, box Nil)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, Box::new(Cons(box atom2, box Nil))), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:244:60 [INFO] [stdout] | [INFO] [stdout] 244 | (exp1, exp2) => Cons(box exp1, box exp2) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 244 | (exp1, exp2) => Cons(Box::new(exp1), box exp2) [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:244:70 [INFO] [stdout] | [INFO] [stdout] 244 | (exp1, exp2) => Cons(box exp1, box exp2) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 244 | (exp1, exp2) => Cons(box exp1, Box::new(exp2)) [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:279:47 [INFO] [stdout] | [INFO] [stdout] 279 | evld_args.push(QuoteF(box IdF(exp))); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 279 | evld_args.push(QuoteF(Box::new(IdF(exp)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:243:80 [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, box Nil)), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(Box::new(atom2), box Nil)), [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:243:91 [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, box Nil)), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, Box::new(Nil))), [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:243:71 [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, box Cons(box atom2, box Nil)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 243 | (atom1@Atom(_), atom2@Atom(_)) => Cons(box atom1, Box::new(Cons(box atom2, box Nil))), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:244:60 [INFO] [stdout] | [INFO] [stdout] 244 | (exp1, exp2) => Cons(box exp1, box exp2) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 244 | (exp1, exp2) => Cons(Box::new(exp1), box exp2) [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:283:57 [INFO] [stdout] | [INFO] [stdout] 283 | self.run_func(DefF(par.clone(), box arg))?; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 283 | self.run_func(DefF(par.clone(), Box::new(arg)))?; [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:244:70 [INFO] [stdout] | [INFO] [stdout] 244 | (exp1, exp2) => Cons(box exp1, box exp2) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 244 | (exp1, exp2) => Cons(box exp1, Box::new(exp2)) [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:279:47 [INFO] [stdout] | [INFO] [stdout] 279 | evld_args.push(QuoteF(box IdF(exp))); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 279 | evld_args.push(QuoteF(Box::new(IdF(exp)))); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:283:57 [INFO] [stdout] | [INFO] [stdout] 283 | self.run_func(DefF(par.clone(), box arg))?; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 283 | self.run_func(DefF(par.clone(), Box::new(arg)))?; [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:299:66 [INFO] [stdout] | [INFO] [stdout] 299 | LambdaD(pars, func) => self.run_func(LambdaA(box LambdaF(pars, func), args))?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 299 | LambdaD(pars, func) => self.run_func(LambdaA(Box::new(LambdaF(pars, func)), args))?, [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:321:27 [INFO] [stdout] | [INFO] [stdout] 321 | LCtx(map, box (*gtx).clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 321 | LCtx(map, Box::new((*gtx).clone())) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:327:38 [INFO] [stdout] | [INFO] [stdout] 327 | *self = LCtx(HashMap::new(), box (*self).clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 327 | *self = LCtx(HashMap::new(), Box::new((*self).clone())) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:412:55 [INFO] [stdout] | [INFO] [stdout] 412 | Exp(exp0) => exp = Cons(box exp0, box exp) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 412 | Exp(exp0) => exp = Cons(Box::new(exp0), box exp) [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:299:66 [INFO] [stdout] | [INFO] [stdout] 299 | LambdaD(pars, func) => self.run_func(LambdaA(box LambdaF(pars, func), args))?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 299 | LambdaD(pars, func) => self.run_func(LambdaA(Box::new(LambdaF(pars, func)), args))?, [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:412:65 [INFO] [stdout] | [INFO] [stdout] 412 | Exp(exp0) => exp = Cons(box exp0, box exp) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 412 | Exp(exp0) => exp = Cons(box exp0, Box::new(exp)) [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:321:27 [INFO] [stdout] | [INFO] [stdout] 321 | LCtx(map, box (*gtx).clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 321 | LCtx(map, Box::new((*gtx).clone())) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:327:38 [INFO] [stdout] | [INFO] [stdout] 327 | *self = LCtx(HashMap::new(), box (*self).clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 327 | *self = LCtx(HashMap::new(), Box::new((*self).clone())) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_syntax)] [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/main.rs:412:55 [INFO] [stdout] | [INFO] [stdout] 412 | Exp(exp0) => exp = Cons(box exp0, box exp) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 412 | Exp(exp0) => exp = Cons(Box::new(exp0), box exp) [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:412:65 [INFO] [stdout] | [INFO] [stdout] 412 | Exp(exp0) => exp = Cons(box exp0, box exp) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 412 | Exp(exp0) => exp = Cons(box exp0, Box::new(exp)) [INFO] [stdout] | ~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 28 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 28 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lisper` (bin "lisper") due to 29 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lisper` (bin "lisper" test) due to 29 previous errors [INFO] running `Command { std: "docker" "inspect" "567d4647c74f7da29b1023708feff9322e2fd85c5fd5851c558c2b878475e7d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "567d4647c74f7da29b1023708feff9322e2fd85c5fd5851c558c2b878475e7d8", kill_on_drop: false }` [INFO] [stdout] 567d4647c74f7da29b1023708feff9322e2fd85c5fd5851c558c2b878475e7d8