[INFO] cloning repository https://github.com/ear7h/lang1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ear7h/lang1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Flang1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Flang1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7420757c926afd63171f38ef5df08cfa56da2ee6 [INFO] checking ear7h/lang1/7420757c926afd63171f38ef5df08cfa56da2ee6 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Flang1" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded target-lexicon v0.11.2 [INFO] [stderr] Downloaded peg v0.7.0 [INFO] [stderr] Downloaded scroll_derive v0.10.5 [INFO] [stderr] Downloaded peg-runtime v0.7.0 [INFO] [stderr] Downloaded quickscope v0.1.6 [INFO] [stderr] Downloaded string-interner v0.12.2 [INFO] [stderr] Downloaded faerie v0.16.0 [INFO] [stderr] Downloaded peg-macros v0.7.0 [INFO] [stderr] Downloaded goblin v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1614cc9802c3e64411683cb0ab858d42a6f192f109141a468c8a61e16c7cbaab [INFO] running `Command { std: "docker" "start" "-a" "1614cc9802c3e64411683cb0ab858d42a6f192f109141a468c8a61e16c7cbaab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1614cc9802c3e64411683cb0ab858d42a6f192f109141a468c8a61e16c7cbaab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1614cc9802c3e64411683cb0ab858d42a6f192f109141a468c8a61e16c7cbaab", kill_on_drop: false }` [INFO] [stdout] 1614cc9802c3e64411683cb0ab858d42a6f192f109141a468c8a61e16c7cbaab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 604e6c9672bbeccd71b67fde65b59f13fadd7a7edae4b0216cd4b334d508ce2e [INFO] running `Command { std: "docker" "start" "-a" "604e6c9672bbeccd71b67fde65b59f13fadd7a7edae4b0216cd4b334d508ce2e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling target-lexicon v0.11.2 [INFO] [stderr] Compiling peg-runtime v0.7.0 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking quickscope v0.1.6 [INFO] [stderr] Compiling peg-macros v0.7.0 [INFO] [stderr] Checking peg v0.7.0 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking string-interner v0.12.2 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking goblin v0.3.4 [INFO] [stderr] Checking faerie v0.16.0 [INFO] [stderr] Checking lang1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.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[E0557]: feature has been removed [INFO] [stdout] --> src/lib.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/parser.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | f : box f, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 56 | f : Box::new(f), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | f : box f, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 56 | f : Box::new(f), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:86:32 [INFO] [stdout] | [INFO] [stdout] 86 | Expr::Match{ val : box val, arms } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 86 | Expr::Match{ val : Box::new(val), arms } [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:86:32 [INFO] [stdout] | [INFO] [stdout] 86 | Expr::Match{ val : box val, arms } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 86 | Expr::Match{ val : Box::new(val), arms } [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:96:44 [INFO] [stdout] | [INFO] [stdout] 96 | Expr::Abs{ params, ret, body : box body } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 96 | Expr::Abs{ params, ret, body : Box::new(body) } [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:101:36 [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: Box::new(bound), val: box val} [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:96:44 [INFO] [stdout] | [INFO] [stdout] 96 | Expr::Abs{ params, ret, body : box body } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 96 | Expr::Abs{ params, ret, body : Box::new(body) } [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:101:52 [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: box bound, val: Box::new(val)} [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:113:44 [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: Box::new(bound), val: box val} [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:101:36 [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: Box::new(bound), val: box val} [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:113:60 [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: box bound, val: Box::new(val)} [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:101:52 [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: box bound, val: Box::new(val)} [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:113:44 [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: Box::new(bound), val: box val} [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:113:60 [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: box bound, val: Box::new(val)} [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:331:27 [INFO] [stdout] | [INFO] [stdout] 331 | val : box Expr::Int(10), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 331 | val : Box::new(Expr::Int(10)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:340:27 [INFO] [stdout] | [INFO] [stdout] 340 | val : box Expr::Int(10), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 340 | val : Box::new(Expr::Int(10)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:355:27 [INFO] [stdout] | [INFO] [stdout] 355 | val : box Expr::Int(10), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 355 | val : Box::new(Expr::Int(10)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:382:28 [INFO] [stdout] | [INFO] [stdout] 382 | body : box Expr::Int(10), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 382 | body : Box::new(Expr::Int(10)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:400:24 [INFO] [stdout] | [INFO] [stdout] 400 | f: box Expr::Var("f".to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 400 | f: Box::new(Expr::Var("f".to_string())), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:410:24 [INFO] [stdout] | [INFO] [stdout] 410 | f: box Expr::Var("f".to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 410 | f: Box::new(Expr::Var("f".to_string())), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:428:31 [INFO] [stdout] | [INFO] [stdout] 428 | body: box Expr::Tuple(vec![ [INFO] [stdout] | _______________________________^ [INFO] [stdout] 429 | | Expr::Bool(true), [INFO] [stdout] 430 | | Expr::Var("x".to_string()) [INFO] [stdout] 431 | | ]), [INFO] [stdout] | |__________________________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 428 ~ body: Box::new(Expr::Tuple(vec![ [INFO] [stdout] 429 | Expr::Bool(true), [INFO] [stdout] 430 | Expr::Var("x".to_string()) [INFO] [stdout] 431 ~ ])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:420:24 [INFO] [stdout] | [INFO] [stdout] 420 | f: box Expr::Abs{ [INFO] [stdout] | ________________________^ [INFO] [stdout] 421 | | params : vec![ [INFO] [stdout] 422 | | ("x".to_string(), Type::Int), [INFO] [stdout] 423 | | ], [INFO] [stdout] ... | [INFO] [stdout] 431 | | ]), [INFO] [stdout] 432 | | }, [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 420 ~ f: Box::new(Expr::Abs{ [INFO] [stdout] 421 | params : vec![ [INFO] [stdout] ... [INFO] [stdout] 431 | ]), [INFO] [stdout] 432 ~ }), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:454:29 [INFO] [stdout] | [INFO] [stdout] 454 | bound : box Expr::Int(10), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 454 | bound : Box::new(Expr::Int(10)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:455:27 [INFO] [stdout] | [INFO] [stdout] 455 | val : box Expr::Var("hello".to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 455 | val : Box::new(Expr::Var("hello".to_string())), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:462:29 [INFO] [stdout] | [INFO] [stdout] 462 | bound : box Expr::Int(10), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 462 | bound : Box::new(Expr::Int(10)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:465:33 [INFO] [stdout] | [INFO] [stdout] 465 | bound : box Expr::Int(2), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 465 | bound : Box::new(Expr::Int(2)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:466:31 [INFO] [stdout] | [INFO] [stdout] 466 | val : box Expr::Var("hello".to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 466 | val : Box::new(Expr::Var("hello".to_string())), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:463:27 [INFO] [stdout] | [INFO] [stdout] 463 | val : box Expr::Let{ [INFO] [stdout] | ___________________________^ [INFO] [stdout] 464 | | name: String::from("y"), [INFO] [stdout] 465 | | bound : box Expr::Int(2), [INFO] [stdout] 466 | | val : box Expr::Var("hello".to_string()), [INFO] [stdout] 467 | | }, [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 463 ~ val : Box::new(Expr::Let{ [INFO] [stdout] 464 | name: String::from("y"), [INFO] [stdout] 465 | bound : box Expr::Int(2), [INFO] [stdout] 466 | val : box Expr::Var("hello".to_string()), [INFO] [stdout] 467 ~ }), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:476:29 [INFO] [stdout] | [INFO] [stdout] 476 | bound : box Expr::Int(10), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 476 | bound : Box::new(Expr::Int(10)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:479:33 [INFO] [stdout] | [INFO] [stdout] 479 | bound : box Expr::Int(2), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 479 | bound : Box::new(Expr::Int(2)), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:480:31 [INFO] [stdout] | [INFO] [stdout] 480 | val : box Expr::Var("hello".to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 480 | val : Box::new(Expr::Var("hello".to_string())), [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:477:27 [INFO] [stdout] | [INFO] [stdout] 477 | val : box Expr::Let{ [INFO] [stdout] | ___________________________^ [INFO] [stdout] 478 | | name: String::from("y"), [INFO] [stdout] 479 | | bound : box Expr::Int(2), [INFO] [stdout] 480 | | val : box Expr::Var("hello".to_string()), [INFO] [stdout] 481 | | }, [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 477 ~ val : Box::new(Expr::Let{ [INFO] [stdout] 478 | name: String::from("y"), [INFO] [stdout] 479 | bound : box Expr::Int(2), [INFO] [stdout] 480 | val : box Expr::Var("hello".to_string()), [INFO] [stdout] 481 ~ }), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lang1` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lang1` (lib test) due to 26 previous errors [INFO] running `Command { std: "docker" "inspect" "604e6c9672bbeccd71b67fde65b59f13fadd7a7edae4b0216cd4b334d508ce2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "604e6c9672bbeccd71b67fde65b59f13fadd7a7edae4b0216cd4b334d508ce2e", kill_on_drop: false }` [INFO] [stdout] 604e6c9672bbeccd71b67fde65b59f13fadd7a7edae4b0216cd4b334d508ce2e