[INFO] crate incrust 0.2.15 is already in cache [INFO] extracting crate incrust 0.2.15 into work/ex/clippy-test-run/sources/stable/reg/incrust/0.2.15 [INFO] extracting crate incrust 0.2.15 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/incrust/0.2.15 [INFO] validating manifest of incrust-0.2.15 on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of incrust-0.2.15 on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing incrust-0.2.15 [INFO] finished frobbing incrust-0.2.15 [INFO] frobbed toml for incrust-0.2.15 written to work/ex/clippy-test-run/sources/stable/reg/incrust/0.2.15/Cargo.toml [INFO] started frobbing incrust-0.2.15 [INFO] finished frobbing incrust-0.2.15 [INFO] frobbed toml for incrust-0.2.15 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/incrust/0.2.15/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting incrust-0.2.15 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/incrust/0.2.15:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4efb4b4b6afbfeb89f75523dc4a924308d0ba4547cce8a2d4ac64173afd614cc [INFO] running `"docker" "start" "-a" "4efb4b4b6afbfeb89f75523dc4a924308d0ba4547cce8a2d4ac64173afd614cc"` [INFO] [stderr] Checking marksman_escape v0.1.2 [INFO] [stderr] Checking incrust v0.2.15 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | env: env, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `env` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | args: args, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `args` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | global: global, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `global` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | args: args [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `args` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | args: args [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `args` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/cycle.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | is_last: is_last, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `is_last` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/cycle.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | is_last: is_last, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `is_last` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/incrust.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | filters: filters, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `filters` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/parsed.rs:113:71 [INFO] [stderr] | [INFO] [stderr] 113 | impl Mustache { pub fn new(expr: FullExpression) -> Self { Mustache { expr: expr } } } [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `expr` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/parsed.rs:119:26 [INFO] [stderr] | [INFO] [stderr] 119 | FullExpression { expr: expr, filters: filters } [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `expr` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/parsed.rs:119:38 [INFO] [stderr] | [INFO] [stderr] 119 | FullExpression { expr: expr, filters: filters } [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `filters` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/template.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | need_strip_left: need_strip_left, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `need_strip_left` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/template.rs:146:29 [INFO] [stderr] | [INFO] [stderr] 146 | if_branches: if_branches, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `if_branches` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/template.rs:147:29 [INFO] [stderr] | [INFO] [stderr] 147 | else_branch: else_branch, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `else_branch` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/loader/namespace.rs:11:69 [INFO] [stderr] | [INFO] [stderr] 11 | Box::new(NamespaceLoader { namespace: namespace.to_owned(), loader: loader }) [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `loader` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser/expressions.rs:171:72 [INFO] [stderr] | [INFO] [stderr] 171 | Some((_, _, _, args, _, _)) => Invocation { on: Box::new(var), args: args } .into(), [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `args` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/parser/literals.rs:88:14 [INFO] [stderr] | [INFO] [stderr] 88 | Some(c) => match b { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::many_single_char_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser/statements.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | value_var: value_var, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `value_var` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser/statements.rs:102:21 [INFO] [stderr] | [INFO] [stderr] 102 | end: end, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser/statements.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | end: end, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/types/function.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | Arg::Owned(box Function { f: f }) [INFO] [stderr] | ^^^^ help: replace it with: `f` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | env: env, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `env` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | args: args, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `args` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | global: global, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `global` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | args: args [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `args` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/context.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | args: args [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `args` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/cycle.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | is_last: is_last, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `is_last` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/cycle.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | is_last: is_last, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `is_last` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/incrust.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | filters: filters, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `filters` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/parsed.rs:113:71 [INFO] [stderr] | [INFO] [stderr] 113 | impl Mustache { pub fn new(expr: FullExpression) -> Self { Mustache { expr: expr } } } [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `expr` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/parsed.rs:119:26 [INFO] [stderr] | [INFO] [stderr] 119 | FullExpression { expr: expr, filters: filters } [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `expr` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/parsed.rs:119:38 [INFO] [stderr] | [INFO] [stderr] 119 | FullExpression { expr: expr, filters: filters } [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `filters` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/template.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | need_strip_left: need_strip_left, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `need_strip_left` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/template.rs:146:29 [INFO] [stderr] | [INFO] [stderr] 146 | if_branches: if_branches, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `if_branches` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/container/template.rs:147:29 [INFO] [stderr] | [INFO] [stderr] 147 | else_branch: else_branch, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `else_branch` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/loader/namespace.rs:11:69 [INFO] [stderr] | [INFO] [stderr] 11 | Box::new(NamespaceLoader { namespace: namespace.to_owned(), loader: loader }) [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `loader` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser/expressions.rs:171:72 [INFO] [stderr] | [INFO] [stderr] 171 | Some((_, _, _, args, _, _)) => Invocation { on: Box::new(var), args: args } .into(), [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `args` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/parser/literals.rs:88:14 [INFO] [stderr] | [INFO] [stderr] 88 | Some(c) => match b { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::many_single_char_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser/statements.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | value_var: value_var, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `value_var` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser/statements.rs:102:21 [INFO] [stderr] | [INFO] [stderr] 102 | end: end, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser/statements.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | end: end, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `end` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/types/function.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | Arg::Owned(box Function { f: f }) [INFO] [stderr] | ^^^^ help: replace it with: `f` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #![feature(associated_type_defaults)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #![feature(box_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #![feature(specialization)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `incrust`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #![feature(associated_type_defaults)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #![feature(box_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #![feature(specialization)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `incrust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4efb4b4b6afbfeb89f75523dc4a924308d0ba4547cce8a2d4ac64173afd614cc"` [INFO] running `"docker" "rm" "-f" "4efb4b4b6afbfeb89f75523dc4a924308d0ba4547cce8a2d4ac64173afd614cc"` [INFO] [stdout] 4efb4b4b6afbfeb89f75523dc4a924308d0ba4547cce8a2d4ac64173afd614cc