[INFO] crate syntaxext_lint 0.1.5 is already in cache [INFO] extracting crate syntaxext_lint 0.1.5 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/syntaxext_lint/0.1.5 [INFO] extracting crate syntaxext_lint 0.1.5 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/syntaxext_lint/0.1.5 [INFO] validating manifest of syntaxext_lint-0.1.5 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of syntaxext_lint-0.1.5 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/syntaxext_lint/0.1.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking syntaxext_lint-0.1.5 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3d98a97f62099ec4b48aa41487eb7b892f56b1263771f0e952591430237db7be [INFO] running `"docker" "start" "-a" "3d98a97f62099ec4b48aa41487eb7b892f56b1263771f0e952591430237db7be"` [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[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: Could not compile `syntaxext_lint`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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[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] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3d98a97f62099ec4b48aa41487eb7b892f56b1263771f0e952591430237db7be"` [INFO] running `"docker" "rm" "-f" "3d98a97f62099ec4b48aa41487eb7b892f56b1263771f0e952591430237db7be"` [INFO] [stdout] 3d98a97f62099ec4b48aa41487eb7b892f56b1263771f0e952591430237db7be