[INFO] fetching crate sparser 0.1.1... [INFO] checking sparser-0.1.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate sparser 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate sparser 0.1.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sparser 0.1.1 [INFO] finished tweaking crates.io crate sparser 0.1.1 [INFO] tweaked toml for crates.io crate sparser 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding pest v1.0.6 (available: v2.7.13) [INFO] [stderr] Adding pest_derive v1.0.8 (available: v2.7.13) [INFO] [stderr] Adding quote v0.3.15 (available: v1.0.37) [INFO] [stderr] Adding syn v0.11.11 (available: v2.0.77) [INFO] [stderr] Adding unicode-xid v0.0.4 (available: v0.2.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a24605e2f05640fb947e353d3c05cdaec5482d3927f7a970aaaa2761db2802d7 [INFO] running `Command { std: "docker" "start" "-a" "a24605e2f05640fb947e353d3c05cdaec5482d3927f7a970aaaa2761db2802d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a24605e2f05640fb947e353d3c05cdaec5482d3927f7a970aaaa2761db2802d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a24605e2f05640fb947e353d3c05cdaec5482d3927f7a970aaaa2761db2802d7", kill_on_drop: false }` [INFO] [stdout] a24605e2f05640fb947e353d3c05cdaec5482d3927f7a970aaaa2761db2802d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f1a266923ffd32561d8887cbaabccd34238671dfa51f65ef66dfa072d359ecf [INFO] running `Command { std: "docker" "start" "-a" "3f1a266923ffd32561d8887cbaabccd34238671dfa51f65ef66dfa072d359ecf", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Checking sparser v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `pest::inputs` [INFO] [stdout] --> src/lib.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | use pest::inputs::{Input,StringInput}; [INFO] [stdout] | ^^^^^^ could not find `inputs` in `pest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `pest::inputs` [INFO] [stdout] --> src/lib.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | use pest::inputs::{Input,StringInput}; [INFO] [stdout] | ^^^^^^ could not find `inputs` in `pest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here [INFO] [stdout] --> src/lib.rs:128:42 [INFO] [stdout] | [INFO] [stdout] 128 | impl PairMixin for Pair{ [INFO] [stdout] | ^^^^^^^^^ expected lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: indicate the anonymous lifetime [INFO] [stdout] | [INFO] [stdout] 128 | impl PairMixin for Pair<'_, R,I>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here [INFO] [stdout] --> src/lib.rs:128:42 [INFO] [stdout] | [INFO] [stdout] 128 | impl PairMixin for Pair{ [INFO] [stdout] | ^^^^^^^^^ expected lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: indicate the anonymous lifetime [INFO] [stdout] | [INFO] [stdout] 128 | impl PairMixin for Pair<'_, R,I>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/lib.rs:139:39 [INFO] [stdout] | [INFO] [stdout] 139 | fn first_pair(self) -> Option>; [INFO] [stdout] | ^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values [INFO] [stdout] | [INFO] [stdout] 139 | fn first_pair(self) -> Option>; [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/lib.rs:139:39 [INFO] [stdout] | [INFO] [stdout] 139 | fn first_pair(self) -> Option>; [INFO] [stdout] | ^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values [INFO] [stdout] | [INFO] [stdout] 139 | fn first_pair(self) -> Option>; [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here [INFO] [stdout] --> src/lib.rs:142:49 [INFO] [stdout] | [INFO] [stdout] 142 | impl PairsMixin for Pairs{ [INFO] [stdout] | ^^^^^^^^^^ expected lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: indicate the anonymous lifetime [INFO] [stdout] | [INFO] [stdout] 142 | impl PairsMixin for Pairs<'_, R,I>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here [INFO] [stdout] --> src/lib.rs:142:49 [INFO] [stdout] | [INFO] [stdout] 142 | impl PairsMixin for Pairs{ [INFO] [stdout] | ^^^^^^^^^^ expected lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: indicate the anonymous lifetime [INFO] [stdout] | [INFO] [stdout] 142 | impl PairsMixin for Pairs<'_, R,I>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/lib.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | fn first_pair(mut self) -> Option>{ [INFO] [stdout] | ^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values [INFO] [stdout] | [INFO] [stdout] 143 | fn first_pair(mut self) -> Option>{ [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/lib.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | fn first_pair(mut self) -> Option>{ [INFO] [stdout] | ^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from [INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values [INFO] [stdout] | [INFO] [stdout] 143 | fn first_pair(mut self) -> Option>{ [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:128:42 [INFO] [stdout] | [INFO] [stdout] 128 | impl PairMixin for Pair{ [INFO] [stdout] | ^^^^ -- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `R` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pest-1.0.6/src/iterators/pair.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Pair<'i, R> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:128:42 [INFO] [stdout] | [INFO] [stdout] 128 | impl PairMixin for Pair{ [INFO] [stdout] | ^^^^ -- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `R` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pest-1.0.6/src/iterators/pair.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Pair<'i, R> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:142:49 [INFO] [stdout] | [INFO] [stdout] 142 | impl PairsMixin for Pairs{ [INFO] [stdout] | ^^^^^ -- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `R` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pest-1.0.6/src/iterators/pairs.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Pairs<'i, R> { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:142:49 [INFO] [stdout] | [INFO] [stdout] 142 | impl PairsMixin for Pairs{ [INFO] [stdout] | ^^^^^ -- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `R` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pest-1.0.6/src/iterators/pairs.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Pairs<'i, R> { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:166:19 [INFO] [stdout] | [INFO] [stdout] 166 | fn make_ast(pair: Pair) -> Value{ [INFO] [stdout] | ^^^^ ------------- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `R` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pest-1.0.6/src/iterators/pair.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Pair<'i, R> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:166:19 [INFO] [stdout] | [INFO] [stdout] 166 | fn make_ast(pair: Pair) -> Value{ [INFO] [stdout] | ^^^^ ------------- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `R` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pest-1.0.6/src/iterators/pair.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Pair<'i, R> { [INFO] [stdout] | ^^^^ - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:178:25 [INFO] [stdout] | [INFO] [stdout] 178 | fn make_list(mut pairs: Pairs) -> Value{ [INFO] [stdout] | ^^^^^ ------------- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `R` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pest-1.0.6/src/iterators/pairs.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Pairs<'i, R> { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:178:25 [INFO] [stdout] | [INFO] [stdout] 178 | fn make_list(mut pairs: Pairs) -> Value{ [INFO] [stdout] | ^^^^^ ------------- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `R` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pest-1.0.6/src/iterators/pairs.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Pairs<'i, R> { [INFO] [stdout] | ^^^^^ - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0106, E0107, E0432, E0726. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0106`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0106, E0107, E0432, E0726. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0106`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sparser` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sparser` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "3f1a266923ffd32561d8887cbaabccd34238671dfa51f65ef66dfa072d359ecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f1a266923ffd32561d8887cbaabccd34238671dfa51f65ef66dfa072d359ecf", kill_on_drop: false }` [INFO] [stdout] 3f1a266923ffd32561d8887cbaabccd34238671dfa51f65ef66dfa072d359ecf