[INFO] fetching crate syntaxext_lint 0.1.5... [INFO] extracting crate syntaxext_lint 0.1.5 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/syntaxext_lint/0.1.5 [INFO] extracting crate syntaxext_lint 0.1.5 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/syntaxext_lint/0.1.5 [INFO] validating manifest of syntaxext_lint-0.1.5 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of syntaxext_lint-0.1.5 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing syntaxext_lint-0.1.5 [INFO] finished frobbing syntaxext_lint-0.1.5 [INFO] frobbed toml for syntaxext_lint-0.1.5 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/syntaxext_lint/0.1.5/Cargo.toml [INFO] started frobbing syntaxext_lint-0.1.5 [INFO] finished frobbing syntaxext_lint-0.1.5 [INFO] frobbed toml for syntaxext_lint-0.1.5 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/syntaxext_lint/0.1.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking syntaxext_lint-0.1.5 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/syntaxext_lint/0.1.5:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e9a6c82c2eef306ce93c5d8dc5108492a5a0520097b989b377bfd0528e9e74e2 [INFO] running `"docker" "start" "-a" "e9a6c82c2eef306ce93c5d8dc5108492a5a0520097b989b377bfd0528e9e74e2"` [INFO] [stderr] Checking syntaxext_lint v0.1.5 (/opt/crater/workdir) [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ExprPath` in module `ast` [INFO] [stderr] --> src/lib.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | ast::ExprPath(None, ref path) => { [INFO] [stderr] | ^^^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0726]: implicit elided lifetime not allowed here [INFO] [stderr] --> src/lib.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | impl LateLintPass for Pass { [INFO] [stderr] | ^^^^^^^^^^^^- help: indicate the anonymous lifetimes: `<'_, '_>` [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ExprPath` in module `ast` [INFO] [stderr] --> src/lib.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | ast::ExprPath(None, ref path) => { [INFO] [stderr] | ^^^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0726]: implicit elided lifetime not allowed here [INFO] [stderr] --> src/lib.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | impl LateLintPass for Pass { [INFO] [stderr] | ^^^^^^^^^^^^- help: indicate the anonymous lifetimes: `<'_, '_>` [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `name` [INFO] [stderr] --> src/lib.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | impl LintPass for Pass { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ missing `name` in implementation [INFO] [stderr] | [INFO] [stderr] = note: `name` from trait: `fn(&Self) -> &'static str` [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `name` [INFO] [stderr] --> src/lib.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | impl LintPass for Pass { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ missing `name` in implementation [INFO] [stderr] | [INFO] [stderr] = note: `name` from trait: `fn(&Self) -> &'static str` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `for<'a, 'tcx> Pass: rustc::lint::LateLintPass<'a, 'tcx>` is not satisfied [INFO] [stderr] --> src/lib.rs:49:33 [INFO] [stderr] | [INFO] [stderr] 49 | reg.register_late_lint_pass(Box::new(Pass::new()) as LateLintPassObject); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ the trait `for<'a, 'tcx> rustc::lint::LateLintPass<'a, 'tcx>` is not implemented for `Pass` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] = note: required for the cast to the object type `dyn for<'a, 'tcx> rustc::lint::LateLintPass<'a, 'tcx> + rustc_data_structures::sync::Send + rustc_data_structures::sync::Sync` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0277. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error[E0277]: the trait bound `for<'a, 'tcx> Pass: rustc::lint::LateLintPass<'a, 'tcx>` is not satisfied [INFO] [stderr] --> src/lib.rs:49:33 [INFO] [stderr] | [INFO] [stderr] 49 | reg.register_late_lint_pass(Box::new(Pass::new()) as LateLintPassObject); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ the trait `for<'a, 'tcx> rustc::lint::LateLintPass<'a, 'tcx>` is not implemented for `Pass` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] = note: required for the cast to the object type `dyn for<'a, 'tcx> rustc::lint::LateLintPass<'a, 'tcx> + rustc_data_structures::sync::Send + rustc_data_structures::sync::Sync` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0277. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: Could not compile `syntaxext_lint`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `syntaxext_lint`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e9a6c82c2eef306ce93c5d8dc5108492a5a0520097b989b377bfd0528e9e74e2"` [INFO] running `"docker" "rm" "-f" "e9a6c82c2eef306ce93c5d8dc5108492a5a0520097b989b377bfd0528e9e74e2"` [INFO] [stdout] e9a6c82c2eef306ce93c5d8dc5108492a5a0520097b989b377bfd0528e9e74e2