[INFO] fetching crate rbop 0.2.0... [INFO] testing rbop-0.2.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate rbop 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate rbop 0.2.0 [INFO] finished tweaking crates.io crate rbop 0.2.0 [INFO] tweaked toml for crates.io crate rbop 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rbop 0.2.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rbop 0.2.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_termios v0.1.2 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.1 [INFO] [stderr] Downloaded owned_ttf_parser v0.6.0 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.5 [INFO] [stderr] Downloaded ndk-macro v0.2.0 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded wayland-commons v0.28.6 [INFO] [stderr] Downloaded core-graphics v0.19.2 [INFO] [stderr] Downloaded core-video-sys v0.1.4 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.5 [INFO] [stderr] Downloaded cocoa-foundation v0.1.0 [INFO] [stderr] Downloaded raw-window-handle v0.3.4 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.7 [INFO] [stderr] Downloaded cocoa v0.23.0 [INFO] [stderr] Downloaded gl v0.14.0 [INFO] [stderr] Downloaded syn v1.0.84 [INFO] [stderr] Downloaded glutin v0.26.0 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] [stderr] Downloaded quote v1.0.13 [INFO] [stderr] Downloaded speedy2d v1.2.0 [INFO] [stderr] Downloaded ndk-sys v0.2.2 [INFO] [stderr] Downloaded glow v0.7.2 [INFO] [stderr] Downloaded rust_decimal v1.23.1 [INFO] [stderr] Downloaded serde v1.0.132 [INFO] [stderr] Downloaded nix v0.18.0 [INFO] [stderr] Downloaded wayland-client v0.28.6 [INFO] [stderr] Downloaded winit v0.24.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.3 [INFO] [stderr] Downloaded x11-dl v2.19.1 [INFO] [stderr] Downloaded bytemuck v1.7.3 [INFO] [stderr] Downloaded nix v0.20.0 [INFO] [stderr] Downloaded wayland-protocols v0.28.6 [INFO] [stderr] Downloaded slotmap v0.4.3 [INFO] [stderr] Downloaded crc32fast v1.3.0 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.5 [INFO] [stderr] Downloaded cocoa v0.24.0 [INFO] [stderr] Downloaded num_enum v0.4.3 [INFO] [stderr] Downloaded ndk v0.2.1 [INFO] [stderr] Downloaded raw-window-handle v0.4.2 [INFO] [stderr] Downloaded andrew v0.3.1 [INFO] [stderr] Downloaded dlib v0.4.2 [INFO] [stderr] Downloaded wayland-cursor v0.28.6 [INFO] [stderr] Downloaded once_cell v1.9.0 [INFO] [stderr] Downloaded libloading v0.7.2 [INFO] [stderr] Downloaded wayland-egl v0.28.6 [INFO] [stderr] Downloaded num_enum_derive v0.4.3 [INFO] [stderr] Downloaded ndk-glue v0.2.1 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded memmap2 v0.1.0 [INFO] [stderr] Downloaded xdg v2.4.0 [INFO] [stderr] Downloaded xcursor v0.3.4 [INFO] [stderr] Downloaded calloop v0.6.5 [INFO] [stderr] Downloaded wayland-sys v0.28.6 [INFO] [stderr] Downloaded ttf-parser v0.6.2 [INFO] [stderr] Downloaded wayland-scanner v0.28.6 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded termion v1.5.6 [INFO] [stderr] Downloaded rusttype v0.9.2 [INFO] [stderr] Downloaded numtoa v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e48414972e79360d43e9fb2fe53b01689d08505bd63902c14933b731abc8d204 [INFO] running `Command { std: "docker" "start" "-a" "e48414972e79360d43e9fb2fe53b01689d08505bd63902c14933b731abc8d204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e48414972e79360d43e9fb2fe53b01689d08505bd63902c14933b731abc8d204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e48414972e79360d43e9fb2fe53b01689d08505bd63902c14933b731abc8d204", kill_on_drop: false }` [INFO] [stdout] e48414972e79360d43e9fb2fe53b01689d08505bd63902c14933b731abc8d204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07cbd623af1a21fb15f221ee62684493c631f65c799fed8ff7a2cb125dfc156b [INFO] running `Command { std: "docker" "start" "-a" "07cbd623af1a21fb15f221ee62684493c631f65c799fed8ff7a2cb125dfc156b", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rust_decimal v1.23.1 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling rbop v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.70.0; see for more information [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/unstructured.rs:504:44 [INFO] [stdout] | [INFO] [stdout] 504 | => Ok(StructuredNode::Sqrt(box inner.upgrade()?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 504 - => Ok(StructuredNode::Sqrt(box inner.upgrade()?)), [INFO] [stdout] 504 + => Ok(StructuredNode::Sqrt(Box::new(inner.upgrade()?))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/unstructured.rs:507:51 [INFO] [stdout] | [INFO] [stdout] 507 | => Ok(StructuredNode::Parentheses(box inner.upgrade()?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 507 - => Ok(StructuredNode::Parentheses(box inner.upgrade()?)), [INFO] [stdout] 507 + => Ok(StructuredNode::Parentheses(Box::new(inner.upgrade()?))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/unstructured.rs:510:46 [INFO] [stdout] | [INFO] [stdout] 510 | => Ok(StructuredNode::Divide(box a.upgrade()?, box b.upgrade()?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 510 - => Ok(StructuredNode::Divide(box a.upgrade()?, box b.upgrade()?)), [INFO] [stdout] 510 + => Ok(StructuredNode::Divide(Box::new(a.upgrade()?), box b.upgrade()?)), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/unstructured.rs:510:64 [INFO] [stdout] | [INFO] [stdout] 510 | => Ok(StructuredNode::Divide(box a.upgrade()?, box b.upgrade()?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 510 - => Ok(StructuredNode::Divide(box a.upgrade()?, box b.upgrade()?)), [INFO] [stdout] 510 + => Ok(StructuredNode::Divide(box a.upgrade()?, Box::new(b.upgrade()?))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:75:37 [INFO] [stdout] | [INFO] [stdout] 75 | StructuredNode::Parentheses(box self.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 75 - StructuredNode::Parentheses(box self.clone()) [INFO] [stdout] 75 + StructuredNode::Parentheses(Box::new(self.clone())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:100:42 [INFO] [stdout] | [INFO] [stdout] 100 | StructuredNode::Multiply(box l, box r) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 100 - StructuredNode::Multiply(box l, box r) [INFO] [stdout] 100 + StructuredNode::Multiply(Box::new(l), box r) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:100:49 [INFO] [stdout] | [INFO] [stdout] 100 | StructuredNode::Multiply(box l, box r) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 100 - StructuredNode::Multiply(box l, box r) [INFO] [stdout] 100 + StructuredNode::Multiply(box l, Box::new(r)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:105:40 [INFO] [stdout] | [INFO] [stdout] 105 | StructuredNode::Divide(box l, box r) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 105 - StructuredNode::Divide(box l, box r) [INFO] [stdout] 105 + StructuredNode::Divide(Box::new(l), box r) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:105:47 [INFO] [stdout] | [INFO] [stdout] 105 | StructuredNode::Divide(box l, box r) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 105 - StructuredNode::Divide(box l, box r) [INFO] [stdout] 105 + StructuredNode::Divide(box l, Box::new(r)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:110:48 [INFO] [stdout] | [INFO] [stdout] 110 | StructuredNode::Add(l.clone(), box r) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 110 - StructuredNode::Add(l.clone(), box r) [INFO] [stdout] 110 + StructuredNode::Add(l.clone(), Box::new(r)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:114:53 [INFO] [stdout] | [INFO] [stdout] 114 | StructuredNode::Subtract(l.clone(), box r) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 114 - StructuredNode::Subtract(l.clone(), box r) [INFO] [stdout] 114 + StructuredNode::Subtract(l.clone(), Box::new(r)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:318:17 [INFO] [stdout] | [INFO] [stdout] 318 | box n.simplify(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 318 - box n.simplify(), [INFO] [stdout] 318 + Box::new(n.simplify()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:319:17 [INFO] [stdout] | [INFO] [stdout] 319 | box SimplifiedNode::Number(Number::Rational(1, 2)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 319 - box SimplifiedNode::Number(Number::Rational(1, 2)), [INFO] [stdout] 319 + Box::new(SimplifiedNode::Number(Number::Rational(1, 2))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:322:17 [INFO] [stdout] | [INFO] [stdout] 322 | box b.simplify(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 322 - box b.simplify(), [INFO] [stdout] 322 + Box::new(b.simplify()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/structured.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | box e.simplify(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 323 - box e.simplify(), [INFO] [stdout] 323 + Box::new(e.simplify()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | Self::Power(box self, box Self::Number(-Number::one())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 42 - Self::Power(box self, box Self::Number(-Number::one())) [INFO] [stdout] 42 + Self::Power(Box::new(self), box Self::Number(-Number::one())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:42:31 [INFO] [stdout] | [INFO] [stdout] 42 | Self::Power(box self, box Self::Number(-Number::one())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 42 - Self::Power(box self, box Self::Number(-Number::one())) [INFO] [stdout] 42 + Self::Power(box self, Box::new(Self::Number(-Number::one()))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:91:17 [INFO] [stdout] | [INFO] [stdout] 91 | box b.flatten(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 91 - box b.flatten(), [INFO] [stdout] 91 + Box::new(b.flatten()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | box e.flatten() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 92 - box e.flatten() [INFO] [stdout] 92 + Box::new(e.flatten()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:172:33 [INFO] [stdout] | [INFO] [stdout] 172 | ... box new_inner_exponent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 172 - box new_inner_exponent, [INFO] [stdout] 172 + Box::new(new_inner_exponent), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:170:29 [INFO] [stdout] | [INFO] [stdout] 170 | / ... box SimplifiedNode::Power( [INFO] [stdout] 171 | | ... b.clone(), [INFO] [stdout] 172 | | ... box new_inner_exponent, [INFO] [stdout] 173 | | ... ), [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 170 ~ Box::new(SimplifiedNode::Power( [INFO] [stdout] 171 | b.clone(), [INFO] [stdout] 172 | box new_inner_exponent, [INFO] [stdout] 173 ~ )), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | ... box new_outer_exponent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 174 - box new_outer_exponent, [INFO] [stdout] 174 + Box::new(new_outer_exponent), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:256:29 [INFO] [stdout] | [INFO] [stdout] 256 | ... box new_exp, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 256 - box new_exp, [INFO] [stdout] 256 + Box::new(new_exp), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:270:33 [INFO] [stdout] | [INFO] [stdout] 270 | ... box term.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 270 - box term.clone(), [INFO] [stdout] 270 + Box::new(term.clone()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:329:50 [INFO] [stdout] | [INFO] [stdout] 329 | Ok(SimplifiedNode::Power(box n.clone(), box SimplifiedNode::Number(c))) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 329 - Ok(SimplifiedNode::Power(box n.clone(), box SimplifiedNode::Number(c))) [INFO] [stdout] 329 + Ok(SimplifiedNode::Power(Box::new(n.clone()), box SimplifiedNode::Number(c))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/simplified.rs:329:65 [INFO] [stdout] | [INFO] [stdout] 329 | Ok(SimplifiedNode::Power(box n.clone(), box SimplifiedNode::Number(c))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 329 - Ok(SimplifiedNode::Power(box n.clone(), box SimplifiedNode::Number(c))) [INFO] [stdout] 329 + Ok(SimplifiedNode::Power(box n.clone(), Box::new(SimplifiedNode::Number(c)))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | box result, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 62 - box result, [INFO] [stdout] 62 + Box::new(result), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | box exp.upgrade()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 63 - box exp.upgrade()?, [INFO] [stdout] 63 + Box::new(exp.upgrade()?), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:79:47 [INFO] [stdout] | [INFO] [stdout] 79 | out = StructuredNode::Add(box left, box self.parse_level2()?); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 79 - out = StructuredNode::Add(box left, box self.parse_level2()?); [INFO] [stdout] 79 + out = StructuredNode::Add(Box::new(left), box self.parse_level2()?); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:79:57 [INFO] [stdout] | [INFO] [stdout] 79 | out = StructuredNode::Add(box left, box self.parse_level2()?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 79 - out = StructuredNode::Add(box left, box self.parse_level2()?); [INFO] [stdout] 79 + out = StructuredNode::Add(box left, Box::new(self.parse_level2()?)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:81:52 [INFO] [stdout] | [INFO] [stdout] 81 | out = StructuredNode::Subtract(box left, box self.parse_level2()?); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 81 - out = StructuredNode::Subtract(box left, box self.parse_level2()?); [INFO] [stdout] 81 + out = StructuredNode::Subtract(Box::new(left), box self.parse_level2()?); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:81:62 [INFO] [stdout] | [INFO] [stdout] 81 | out = StructuredNode::Subtract(box left, box self.parse_level2()?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 81 - out = StructuredNode::Subtract(box left, box self.parse_level2()?); [INFO] [stdout] 81 + out = StructuredNode::Subtract(box left, Box::new(self.parse_level2()?)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:102:52 [INFO] [stdout] | [INFO] [stdout] 102 | out = StructuredNode::Multiply(box left, box self.parse_level3()?); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 102 - out = StructuredNode::Multiply(box left, box self.parse_level3()?); [INFO] [stdout] 102 + out = StructuredNode::Multiply(Box::new(left), box self.parse_level3()?); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:102:62 [INFO] [stdout] | [INFO] [stdout] 102 | out = StructuredNode::Multiply(box left, box self.parse_level3()?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 102 - out = StructuredNode::Multiply(box left, box self.parse_level3()?); [INFO] [stdout] 102 + out = StructuredNode::Multiply(box left, Box::new(self.parse_level3()?)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:104:50 [INFO] [stdout] | [INFO] [stdout] 104 | out = StructuredNode::Divide(box left, box self.parse_level3()?); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 104 - out = StructuredNode::Divide(box left, box self.parse_level3()?); [INFO] [stdout] 104 + out = StructuredNode::Divide(Box::new(left), box self.parse_level3()?); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:104:60 [INFO] [stdout] | [INFO] [stdout] 104 | out = StructuredNode::Divide(box left, box self.parse_level3()?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 104 - out = StructuredNode::Divide(box left, box self.parse_level3()?); [INFO] [stdout] 104 + out = StructuredNode::Divide(box left, Box::new(self.parse_level3()?)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:208:55 [INFO] [stdout] | [INFO] [stdout] 208 | self.accepts_power(StructuredNode::Divide(box a.upgrade()?, box b.upgrade()?))? [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 208 - self.accepts_power(StructuredNode::Divide(box a.upgrade()?, box b.upgrade()?))? [INFO] [stdout] 208 + self.accepts_power(StructuredNode::Divide(Box::new(a.upgrade()?), box b.upgrade()?))? [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:208:73 [INFO] [stdout] | [INFO] [stdout] 208 | self.accepts_power(StructuredNode::Divide(box a.upgrade()?, box b.upgrade()?))? [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 208 - self.accepts_power(StructuredNode::Divide(box a.upgrade()?, box b.upgrade()?))? [INFO] [stdout] 208 + self.accepts_power(StructuredNode::Divide(box a.upgrade()?, Box::new(b.upgrade()?)))? [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:211:53 [INFO] [stdout] | [INFO] [stdout] 211 | self.accepts_power(StructuredNode::Sqrt(box n.upgrade()?))? [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 211 - self.accepts_power(StructuredNode::Sqrt(box n.upgrade()?))? [INFO] [stdout] 211 + self.accepts_power(StructuredNode::Sqrt(Box::new(n.upgrade()?)))? [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:214:60 [INFO] [stdout] | [INFO] [stdout] 214 | self.accepts_power(StructuredNode::Parentheses(box inner.upgrade()?))? [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 214 - self.accepts_power(StructuredNode::Parentheses(box inner.upgrade()?))? [INFO] [stdout] 214 + self.accepts_power(StructuredNode::Parentheses(Box::new(inner.upgrade()?)))? [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:231:51 [INFO] [stdout] | [INFO] [stdout] 231 | result = StructuredNode::Multiply(box StructuredNode::Number(Number::Rational(-1, 1)), box result); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 231 - result = StructuredNode::Multiply(box StructuredNode::Number(Number::Rational(-1, 1)), box result); [INFO] [stdout] 231 + result = StructuredNode::Multiply(Box::new(StructuredNode::Number(Number::Rational(-1, 1))), box result); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:231:104 [INFO] [stdout] | [INFO] [stdout] 231 | result = StructuredNode::Multiply(box StructuredNode::Number(Number::Rational(-1, 1)), box result); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 231 - result = StructuredNode::Multiply(box StructuredNode::Number(Number::Rational(-1, 1)), box result); [INFO] [stdout] 231 + result = StructuredNode::Multiply(box StructuredNode::Number(Number::Rational(-1, 1)), Box::new(result)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:247:47 [INFO] [stdout] | [INFO] [stdout] 247 | result = StructuredNode::Multiply(box result, box self.parse_level3()?); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 247 - result = StructuredNode::Multiply(box result, box self.parse_level3()?); [INFO] [stdout] 247 + result = StructuredNode::Multiply(Box::new(result), box self.parse_level3()?); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/node/parser.rs:247:59 [INFO] [stdout] | [INFO] [stdout] 247 | result = StructuredNode::Multiply(box result, box self.parse_level3()?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 247 - result = StructuredNode::Multiply(box result, box self.parse_level3()?); [INFO] [stdout] 247 + result = StructuredNode::Multiply(box result, Box::new(self.parse_level3()?)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(test)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(if_let_guard)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(assert_matches)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rbop` (lib) due to 51 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "07cbd623af1a21fb15f221ee62684493c631f65c799fed8ff7a2cb125dfc156b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07cbd623af1a21fb15f221ee62684493c631f65c799fed8ff7a2cb125dfc156b", kill_on_drop: false }` [INFO] [stdout] 07cbd623af1a21fb15f221ee62684493c631f65c799fed8ff7a2cb125dfc156b