[INFO] fetching crate wotex 0.0.0... [INFO] testing wotex-0.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate wotex 0.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate wotex 0.0.0 [INFO] finished tweaking crates.io crate wotex 0.0.0 [INFO] tweaked toml for crates.io crate wotex 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wotex 0.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30cb9c0e76723fdaae7a7c457826f37a62a6232acd289657893b1f2fe4b85988 [INFO] running `Command { std: "docker" "start" "-a" "30cb9c0e76723fdaae7a7c457826f37a62a6232acd289657893b1f2fe4b85988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30cb9c0e76723fdaae7a7c457826f37a62a6232acd289657893b1f2fe4b85988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30cb9c0e76723fdaae7a7c457826f37a62a6232acd289657893b1f2fe4b85988", kill_on_drop: false }` [INFO] [stdout] 30cb9c0e76723fdaae7a7c457826f37a62a6232acd289657893b1f2fe4b85988 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7b6b8a83b7aaaf43e848db575e87b79a579cf3e8d4e4124b0dfb3b582c431d3 [INFO] running `Command { std: "docker" "start" "-a" "c7b6b8a83b7aaaf43e848db575e87b79a579cf3e8d4e4124b0dfb3b582c431d3", kill_on_drop: false }` [INFO] [stderr] Compiling wotex v0.0.0 (/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/ast/predefined/trigonometric_functions.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | / box MaybeParentheses { [INFO] [stdout] 7 | | head: String::from("sin"), [INFO] [stdout] 8 | | operator_name: false, [INFO] [stdout] 9 | | rest: vec![arg], [INFO] [stdout] 10 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 6 ~ Box::new(MaybeParentheses { [INFO] [stdout] 7 | head: String::from("sin"), [INFO] [stdout] 8 | operator_name: false, [INFO] [stdout] 9 | rest: vec![arg], [INFO] [stdout] 10 ~ }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/ast/predefined/trigonometric_functions.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | / box MaybeParentheses { [INFO] [stdout] 14 | | head: String::from("cos"), [INFO] [stdout] 15 | | operator_name: false, [INFO] [stdout] 16 | | rest: vec![arg], [INFO] [stdout] 17 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 13 ~ Box::new(MaybeParentheses { [INFO] [stdout] 14 | head: String::from("cos"), [INFO] [stdout] 15 | operator_name: false, [INFO] [stdout] 16 | rest: vec![arg], [INFO] [stdout] 17 ~ }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/ast/predefined/trigonometric_functions.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | / box MaybeParentheses { [INFO] [stdout] 21 | | head: String::from("tan"), [INFO] [stdout] 22 | | operator_name: false, [INFO] [stdout] 23 | | rest: vec![arg], [INFO] [stdout] 24 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 20 ~ Box::new(MaybeParentheses { [INFO] [stdout] 21 | head: String::from("tan"), [INFO] [stdout] 22 | operator_name: false, [INFO] [stdout] 23 | rest: vec![arg], [INFO] [stdout] 24 ~ }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/ast/predefined/trigonometric_functions.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | / box MaybeParentheses { [INFO] [stdout] 28 | | head: String::from("cot"), [INFO] [stdout] 29 | | operator_name: false, [INFO] [stdout] 30 | | rest: vec![arg], [INFO] [stdout] 31 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 27 ~ Box::new(MaybeParentheses { [INFO] [stdout] 28 | head: String::from("cot"), [INFO] [stdout] 29 | operator_name: false, [INFO] [stdout] 30 | rest: vec![arg], [INFO] [stdout] 31 ~ }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/ast/predefined/trigonometric_functions.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | / box MaybeParentheses { [INFO] [stdout] 35 | | head: String::from("sec"), [INFO] [stdout] 36 | | operator_name: false, [INFO] [stdout] 37 | | rest: vec![arg], [INFO] [stdout] 38 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 34 ~ Box::new(MaybeParentheses { [INFO] [stdout] 35 | head: String::from("sec"), [INFO] [stdout] 36 | operator_name: false, [INFO] [stdout] 37 | rest: vec![arg], [INFO] [stdout] 38 ~ }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/ast/predefined/trigonometric_functions.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | / box MaybeParentheses { [INFO] [stdout] 42 | | head: String::from("csc"), [INFO] [stdout] 43 | | operator_name: false, [INFO] [stdout] 44 | | rest: vec![arg], [INFO] [stdout] 45 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 41 ~ Box::new(MaybeParentheses { [INFO] [stdout] 42 | head: String::from("csc"), [INFO] [stdout] 43 | operator_name: false, [INFO] [stdout] 44 | rest: vec![arg], [INFO] [stdout] 45 ~ }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/ast/predefined/integrate_function.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | box Self { kind: String::from("int"), regional, expr, vars } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 16 - box Self { kind: String::from("int"), regional, expr, vars } [INFO] [stdout] 16 + Box::new(Self { kind: String::from("int"), regional, expr, vars }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/ast/predefined/hyperbolic_function.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `predefined::*` [INFO] [stdout] --> src/ast/mod.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | pub use self::{predefined::*, utils::List}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/ast/as_wolfram/mod.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/ast/as_wolfram/mod.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/ast/predefined/integrate_function.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wotex` (lib) due to 8 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c7b6b8a83b7aaaf43e848db575e87b79a579cf3e8d4e4124b0dfb3b582c431d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b6b8a83b7aaaf43e848db575e87b79a579cf3e8d4e4124b0dfb3b582c431d3", kill_on_drop: false }` [INFO] [stdout] c7b6b8a83b7aaaf43e848db575e87b79a579cf3e8d4e4124b0dfb3b582c431d3