[INFO] fetching crate intrusive 0.0.4... [INFO] checking intrusive-0.0.4 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate intrusive 0.0.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate intrusive 0.0.4 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate intrusive 0.0.4 [INFO] finished tweaking crates.io crate intrusive 0.0.4 [INFO] tweaked toml for crates.io crate intrusive 0.0.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8639da07e4f571553b241748a97069295fd14f03093359d3aaad82a353e82d0a [INFO] running `Command { std: "docker" "start" "-a" "8639da07e4f571553b241748a97069295fd14f03093359d3aaad82a353e82d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8639da07e4f571553b241748a97069295fd14f03093359d3aaad82a353e82d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8639da07e4f571553b241748a97069295fd14f03093359d3aaad82a353e82d0a", kill_on_drop: false }` [INFO] [stdout] 8639da07e4f571553b241748a97069295fd14f03093359d3aaad82a353e82d0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17109e1aa4fd180184887eab395883ac4fdbe39e62e2056e77e5f138bf7ecdac [INFO] running `Command { std: "docker" "start" "-a" "17109e1aa4fd180184887eab395883ac4fdbe39e62e2056e77e5f138bf7ecdac", kill_on_drop: false }` [INFO] [stderr] Compiling stainless v0.1.12 [INFO] [stderr] Checking intrusive v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] error: expected parameter name, found `:` [INFO] [stdout] --> src/lib.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | self.traverse(|&mut: t: T| { f(t); false }) [INFO] [stdout] | ^ expected parameter name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/impls.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | if f(mem::transmute(1u)) { break } [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/impls.rs:40:41 [INFO] [stdout] | [INFO] [stdout] 40 | if f(mem::transmute(1u)) { break } [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected parameter name, found `:` [INFO] [stdout] --> src/impls.rs:57:27 [INFO] [stdout] | [INFO] [stdout] 57 | iter.iterate(|&mut: elem| vec.push(elem)); [INFO] [stdout] | ^ expected parameter name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `(`, `[`, or `{`, found `intrusive_slice_iter` [INFO] [stdout] --> src/impls.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 68 | describe! intrusive_slice_iter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ expected one of `(`, `[`, or `{` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stainless-0.1.12/src/lib.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | #![feature(plugin_registrar, quote, rustc_private)] [INFO] [stdout] | ^^^^^ feature has been removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/ext.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn skip(self, uint) -> Skip; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/ext.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | fn take(self, uint) -> Take; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/ext.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | fn skip(self, n: uint) -> Skip { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/ext.rs:41:22 [INFO] [stdout] | [INFO] [stdout] 41 | fn take(self, n: uint) -> Take { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/ext.rs:121:31 [INFO] [stdout] | [INFO] [stdout] 121 | impl IntrusiveIterator<(uint, T)> for Enumerate [INFO] [stdout] | - ^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `, uint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/ext.rs:123:28 [INFO] [stdout] | [INFO] [stdout] 123 | fn traverse bool>(self, mut f: F1) { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/ext.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | n: uint [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `uint` in this scope [INFO] [stdout] --> src/ext.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | n: uint [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:23:44 [INFO] [stdout] | [INFO] [stdout] 23 | fn traverse bool>(self, F); [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: F` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | fn collect>(I) -> Self; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: I` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:6:39 [INFO] [stdout] | [INFO] [stdout] 6 | fn map O>(self, F) -> Map; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: F` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:8:54 [INFO] [stdout] | [INFO] [stdout] 8 | fn filter_map Option>(self, F) -> FilterMap; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: F` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn skip(self, uint) -> Skip; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: uint` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | fn take(self, uint) -> Take; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: uint` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:12:46 [INFO] [stdout] | [INFO] [stdout] 12 | fn skip_while bool>(self, F) -> SkipWhile; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: F` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 13 | fn take_while bool>(self, F) -> TakeWhile; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: F` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `syntax` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stainless-0.1.12/src/lib.rs:171:1 [INFO] [stdout] | [INFO] [stdout] 171 | extern crate syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | fn inspect(self, F) -> Inspect; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: F` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:15:60 [INFO] [stdout] | [INFO] [stdout] 15 | fn flat_map, F: FnMut(T) -> U>(self, F) -> FlatMap; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: F` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/ext.rs:16:45 [INFO] [stdout] | [INFO] [stdout] 16 | fn chain>(self, O) -> Chain; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: O` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl> IntoIntrusive for I { [INFO] [stdout] | ^^^^^^^^--- help: remove these generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 generic parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl> IntrusiveIterator for Intrusive { [INFO] [stdout] | ^^^^^^^^--- help: remove these generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 generic parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/ext.rs:15:23 [INFO] [stdout] | [INFO] [stdout] 15 | fn flat_map, F: FnMut(T) -> U>(self, F) -> FlatMap; [INFO] [stdout] | ^^^^^^^^--- help: remove these generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 generic parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/ext.rs:57:23 [INFO] [stdout] | [INFO] [stdout] 57 | fn flat_map, F: FnMut(T) -> U>(self, f: F) -> FlatMap { [INFO] [stdout] | ^^^^^^^^--- help: remove these generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 generic parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 17 previous errors; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0412. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stainless` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "17109e1aa4fd180184887eab395883ac4fdbe39e62e2056e77e5f138bf7ecdac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17109e1aa4fd180184887eab395883ac4fdbe39e62e2056e77e5f138bf7ecdac", kill_on_drop: false }` [INFO] [stdout] 17109e1aa4fd180184887eab395883ac4fdbe39e62e2056e77e5f138bf7ecdac