Sep 01 11:40:16.730 INFO checking pear_codegen-0.0.12 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 11:40:16.730 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 11:40:16.731 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:40:16.958 INFO blam! e10432c30652351b650716f6901f57d4d5dbf2633d58d079bfb7fedf497d2b04
Sep 01 11:40:16.960 INFO running `"docker" "start" "-a" "e10432c30652351b650716f6901f57d4d5dbf2633d58d079bfb7fedf497d2b04"`
Sep 01 11:40:18.027 INFO kablam!    Compiling yansi v0.3.4
Sep 01 11:40:18.805 INFO kablam!    Compiling pear_codegen v0.0.12 (file:///source)
Sep 01 11:40:22.782 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Sep 01 11:40:22.782 INFO kablam!   --> src/lib.rs:19:13
Sep 01 11:40:22.782 INFO kablam!    |
Sep 01 11:40:22.782 INFO kablam! 19 | use syntax::codemap::{Span, DUMMY_SP};
Sep 01 11:40:22.782 INFO kablam!    |             ^^^^^^^ Could not find `codemap` in `syntax`
Sep 01 11:40:22.782 INFO kablam! 
Sep 01 11:40:22.782 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Sep 01 11:40:22.782 INFO kablam!   --> src/lib.rs:28:13
Sep 01 11:40:22.782 INFO kablam!    |
Sep 01 11:40:22.782 INFO kablam! 28 | use syntax::codemap::Spanned;
Sep 01 11:40:22.782 INFO kablam!    |             ^^^^^^^ Could not find `codemap` in `syntax`
Sep 01 11:40:22.782 INFO kablam! 
Sep 01 11:40:22.887 INFO kablam! error[E0308]: mismatched types
Sep 01 11:40:22.887 INFO kablam!   --> src/lib.rs:49:47
Sep 01 11:40:22.887 INFO kablam!    |
Sep 01 11:40:22.887 INFO kablam! 49 |         PatKind::Ident(_, ident, _) => return ident,
Sep 01 11:40:22.887 INFO kablam!    |                                               ^^^^^ expected struct `syntax::source_map::Spanned`, found struct `syntax::ast::Ident`
Sep 01 11:40:22.887 INFO kablam!    |
Sep 01 11:40:22.887 INFO kablam!    = note: expected type `syntax::source_map::Spanned<syntax::ast::Ident>`
Sep 01 11:40:22.887 INFO kablam!               found type `syntax::ast::Ident`
Sep 01 11:40:22.888 INFO kablam! 
Sep 01 11:40:22.890 INFO kablam! error[E0023]: this pattern has 6 fields, but the corresponding tuple variant has 4 fields
Sep 01 11:40:22.890 INFO kablam!   --> src/lib.rs:66:16
Sep 01 11:40:22.890 INFO kablam!    |
Sep 01 11:40:22.890 INFO kablam! 66 |         if let ItemKind::Fn(ref decl, safety, cness, abi, ref generics, ref block) = item.node {
Sep 01 11:40:22.890 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 fields, found 6
Sep 01 11:40:22.890 INFO kablam! 
Sep 01 11:40:23.038 INFO kablam! error[E0061]: this function takes 4 parameters but 6 parameters were supplied
Sep 01 11:40:23.038 INFO kablam!   --> src/lib.rs:70:24
Sep 01 11:40:23.038 INFO kablam!    |
Sep 01 11:40:23.038 INFO kablam! 70 |             let node = ItemKind::Fn(decl.clone(), safety, cness, abi, generics.clone(), new_block);
Sep 01 11:40:23.038 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 parameters
Sep 01 11:40:23.038 INFO kablam! 
Sep 01 11:40:23.141 INFO kablam! error[E0609]: no field `identifier` on type `syntax::ast::PathSegment`
Sep 01 11:40:23.141 INFO kablam!    --> src/lib.rs:136:59
Sep 01 11:40:23.141 INFO kablam!     |
Sep 01 11:40:23.141 INFO kablam! 136 |             let penultimate = path.segments[num_segs - 2].identifier.name.as_str();
Sep 01 11:40:23.141 INFO kablam!     |                                                           ^^^^^^^^^^ unknown field
Sep 01 11:40:23.141 INFO kablam!     |
Sep 01 11:40:23.141 INFO kablam!     = note: available fields are: `ident`, `args`
Sep 01 11:40:23.141 INFO kablam! 
Sep 01 11:40:23.146 INFO kablam! error[E0609]: no field `identifier` on type `syntax::ast::PathSegment`
Sep 01 11:40:23.146 INFO kablam!    --> src/lib.rs:143:48
Sep 01 11:40:23.146 INFO kablam!     |
Sep 01 11:40:23.146 INFO kablam! 143 |         let last = path.segments[num_segs - 1].identifier.name.as_str();
Sep 01 11:40:23.146 INFO kablam!     |                                                ^^^^^^^^^^ unknown field
Sep 01 11:40:23.146 INFO kablam!     |
Sep 01 11:40:23.146 INFO kablam!     = note: available fields are: `ident`, `args`
Sep 01 11:40:23.146 INFO kablam! 
Sep 01 11:40:23.149 INFO kablam! error[E0609]: no field `identifier` on type `syntax::ast::PathSegment`
Sep 01 11:40:23.149 INFO kablam!    --> src/lib.rs:152:40
Sep 01 11:40:23.149 INFO kablam!     |
Sep 01 11:40:23.149 INFO kablam! 152 |     let first_ident = path.segments[0].identifier.name.as_str();
Sep 01 11:40:23.149 INFO kablam!     |                                        ^^^^^^^^^^ unknown field
Sep 01 11:40:23.149 INFO kablam!     |
Sep 01 11:40:23.149 INFO kablam!     = note: available fields are: `ident`, `args`
Sep 01 11:40:23.150 INFO kablam! 
Sep 01 11:40:23.213 INFO kablam! error[E0023]: this pattern has 1 field, but the corresponding tuple variant has 2 fields
Sep 01 11:40:23.213 INFO kablam!    --> src/lib.rs:323:9
Sep 01 11:40:23.213 INFO kablam!     |
Sep 01 11:40:23.213 INFO kablam! 323 |         ExprKind::Block(block) => {
Sep 01 11:40:23.213 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 1
Sep 01 11:40:23.213 INFO kablam! 
Sep 01 11:40:23.221 INFO kablam! error[E0599]: no variant named `TupField` found for type `syntax::ast::ExprKind` in the current scope
Sep 01 11:40:23.221 INFO kablam!    --> src/lib.rs:345:9
Sep 01 11:40:23.221 INFO kablam!     |
Sep 01 11:40:23.221 INFO kablam! 345 |         ExprKind::TupField(indexed_expr, i) => {
Sep 01 11:40:23.221 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant not found in `syntax::ast::ExprKind`
Sep 01 11:40:23.221 INFO kablam! 
Sep 01 11:40:23.228 INFO kablam! error[E0369]: binary operation `!=` cannot be applied to type `&syntax::ptr::P<syntax::ast::Expr>`
Sep 01 11:40:23.228 INFO kablam!    --> src/lib.rs:309:49
Sep 01 11:40:23.228 INFO kablam!     |
Sep 01 11:40:23.228 INFO kablam! 309 |                     if new_params.is_empty() || &new_params[0] != input {
Sep 01 11:40:23.228 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:40:23.228 INFO kablam!     |
Sep 01 11:40:23.228 INFO kablam!     = note: an implementation of `std::cmp::PartialEq` might be missing for `&syntax::ptr::P<syntax::ast::Expr>`
Sep 01 11:40:23.228 INFO kablam! 
Sep 01 11:40:23.253 INFO kablam! error[E0599]: no variant named `TupField` found for type `syntax::ast::ExprKind` in the current scope
Sep 01 11:40:23.253 INFO kablam!    --> src/lib.rs:346:51
Sep 01 11:40:23.253 INFO kablam!     |
Sep 01 11:40:23.253 INFO kablam! 346 |             let remake = |new_expr: Vec<P<Expr>>| ExprKind::TupField(new_expr[0].clone(), i);
Sep 01 11:40:23.253 INFO kablam!     |                                                   ^^^^^^^^^^^^^^^^^^ variant not found in `syntax::ast::ExprKind`
Sep 01 11:40:23.253 INFO kablam! 
Sep 01 11:40:23.293 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Sep 01 11:40:23.293 INFO kablam!   --> src/lib.rs:19:13
Sep 01 11:40:23.293 INFO kablam!    |
Sep 01 11:40:23.293 INFO kablam! 19 | use syntax::codemap::{Span, DUMMY_SP};
Sep 01 11:40:23.293 INFO kablam!    |             ^^^^^^^ Could not find `codemap` in `syntax`
Sep 01 11:40:23.293 INFO kablam! 
Sep 01 11:40:23.294 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Sep 01 11:40:23.294 INFO kablam!   --> src/lib.rs:28:13
Sep 01 11:40:23.294 INFO kablam!    |
Sep 01 11:40:23.294 INFO kablam! 28 | use syntax::codemap::Spanned;
Sep 01 11:40:23.294 INFO kablam!    |             ^^^^^^^ Could not find `codemap` in `syntax`
Sep 01 11:40:23.294 INFO kablam! 
Sep 01 11:40:23.350 INFO kablam! error: aborting due to 12 previous errors
Sep 01 11:40:23.351 INFO kablam! 
Sep 01 11:40:23.351 INFO kablam! Some errors occurred: E0023, E0061, E0308, E0369, E0432, E0599, E0609.
Sep 01 11:40:23.351 INFO kablam! For more information about an error, try `rustc --explain E0023`.
Sep 01 11:40:23.368 INFO kablam! error: Could not compile `pear_codegen`.
Sep 01 11:40:23.368 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 11:40:23.410 INFO kablam! error[E0308]: mismatched types
Sep 01 11:40:23.410 INFO kablam!   --> src/lib.rs:49:47
Sep 01 11:40:23.410 INFO kablam!    |
Sep 01 11:40:23.410 INFO kablam! 49 |         PatKind::Ident(_, ident, _) => return ident,
Sep 01 11:40:23.410 INFO kablam!    |                                               ^^^^^ expected struct `syntax::source_map::Spanned`, found struct `syntax::ast::Ident`
Sep 01 11:40:23.410 INFO kablam!    |
Sep 01 11:40:23.410 INFO kablam!    = note: expected type `syntax::source_map::Spanned<syntax::ast::Ident>`
Sep 01 11:40:23.410 INFO kablam!               found type `syntax::ast::Ident`
Sep 01 11:40:23.410 INFO kablam! 
Sep 01 11:40:23.412 INFO kablam! error[E0023]: this pattern has 6 fields, but the corresponding tuple variant has 4 fields
Sep 01 11:40:23.412 INFO kablam!   --> src/lib.rs:66:16
Sep 01 11:40:23.412 INFO kablam!    |
Sep 01 11:40:23.412 INFO kablam! 66 |         if let ItemKind::Fn(ref decl, safety, cness, abi, ref generics, ref block) = item.node {
Sep 01 11:40:23.412 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 fields, found 6
Sep 01 11:40:23.412 INFO kablam! 
Sep 01 11:40:23.510 INFO kablam! error[E0061]: this function takes 4 parameters but 6 parameters were supplied
Sep 01 11:40:23.510 INFO kablam!   --> src/lib.rs:70:24
Sep 01 11:40:23.510 INFO kablam!    |
Sep 01 11:40:23.510 INFO kablam! 70 |             let node = ItemKind::Fn(decl.clone(), safety, cness, abi, generics.clone(), new_block);
Sep 01 11:40:23.510 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 parameters
Sep 01 11:40:23.510 INFO kablam! 
Sep 01 11:40:23.573 INFO kablam! error[E0609]: no field `identifier` on type `syntax::ast::PathSegment`
Sep 01 11:40:23.573 INFO kablam!    --> src/lib.rs:136:59
Sep 01 11:40:23.573 INFO kablam!     |
Sep 01 11:40:23.573 INFO kablam! 136 |             let penultimate = path.segments[num_segs - 2].identifier.name.as_str();
Sep 01 11:40:23.573 INFO kablam!     |                                                           ^^^^^^^^^^ unknown field
Sep 01 11:40:23.573 INFO kablam!     |
Sep 01 11:40:23.573 INFO kablam!     = note: available fields are: `ident`, `args`
Sep 01 11:40:23.573 INFO kablam! 
Sep 01 11:40:23.576 INFO kablam! error[E0609]: no field `identifier` on type `syntax::ast::PathSegment`
Sep 01 11:40:23.576 INFO kablam!    --> src/lib.rs:143:48
Sep 01 11:40:23.576 INFO kablam!     |
Sep 01 11:40:23.576 INFO kablam! 143 |         let last = path.segments[num_segs - 1].identifier.name.as_str();
Sep 01 11:40:23.576 INFO kablam!     |                                                ^^^^^^^^^^ unknown field
Sep 01 11:40:23.576 INFO kablam!     |
Sep 01 11:40:23.576 INFO kablam!     = note: available fields are: `ident`, `args`
Sep 01 11:40:23.576 INFO kablam! 
Sep 01 11:40:23.579 INFO kablam! error[E0609]: no field `identifier` on type `syntax::ast::PathSegment`
Sep 01 11:40:23.579 INFO kablam!    --> src/lib.rs:152:40
Sep 01 11:40:23.579 INFO kablam!     |
Sep 01 11:40:23.579 INFO kablam! 152 |     let first_ident = path.segments[0].identifier.name.as_str();
Sep 01 11:40:23.579 INFO kablam!     |                                        ^^^^^^^^^^ unknown field
Sep 01 11:40:23.579 INFO kablam!     |
Sep 01 11:40:23.579 INFO kablam!     = note: available fields are: `ident`, `args`
Sep 01 11:40:23.579 INFO kablam! 
Sep 01 11:40:23.617 INFO kablam! error[E0023]: this pattern has 1 field, but the corresponding tuple variant has 2 fields
Sep 01 11:40:23.617 INFO kablam!    --> src/lib.rs:323:9
Sep 01 11:40:23.617 INFO kablam!     |
Sep 01 11:40:23.617 INFO kablam! 323 |         ExprKind::Block(block) => {
Sep 01 11:40:23.617 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 1
Sep 01 11:40:23.617 INFO kablam! 
Sep 01 11:40:23.622 INFO kablam! error[E0599]: no variant named `TupField` found for type `syntax::ast::ExprKind` in the current scope
Sep 01 11:40:23.622 INFO kablam!    --> src/lib.rs:345:9
Sep 01 11:40:23.622 INFO kablam!     |
Sep 01 11:40:23.622 INFO kablam! 345 |         ExprKind::TupField(indexed_expr, i) => {
Sep 01 11:40:23.622 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant not found in `syntax::ast::ExprKind`
Sep 01 11:40:23.622 INFO kablam! 
Sep 01 11:40:23.627 INFO kablam! error[E0369]: binary operation `!=` cannot be applied to type `&syntax::ptr::P<syntax::ast::Expr>`
Sep 01 11:40:23.627 INFO kablam!    --> src/lib.rs:309:49
Sep 01 11:40:23.627 INFO kablam!     |
Sep 01 11:40:23.627 INFO kablam! 309 |                     if new_params.is_empty() || &new_params[0] != input {
Sep 01 11:40:23.627 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:40:23.627 INFO kablam!     |
Sep 01 11:40:23.627 INFO kablam!     = note: an implementation of `std::cmp::PartialEq` might be missing for `&syntax::ptr::P<syntax::ast::Expr>`
Sep 01 11:40:23.627 INFO kablam! 
Sep 01 11:40:23.643 INFO kablam! error[E0599]: no variant named `TupField` found for type `syntax::ast::ExprKind` in the current scope
Sep 01 11:40:23.643 INFO kablam!    --> src/lib.rs:346:51
Sep 01 11:40:23.643 INFO kablam!     |
Sep 01 11:40:23.644 INFO kablam! 346 |             let remake = |new_expr: Vec<P<Expr>>| ExprKind::TupField(new_expr[0].clone(), i);
Sep 01 11:40:23.644 INFO kablam!     |                                                   ^^^^^^^^^^^^^^^^^^ variant not found in `syntax::ast::ExprKind`
Sep 01 11:40:23.644 INFO kablam! 
Sep 01 11:40:23.702 INFO kablam! error: aborting due to 12 previous errors
Sep 01 11:40:23.702 INFO kablam! 
Sep 01 11:40:23.702 INFO kablam! Some errors occurred: E0023, E0061, E0308, E0369, E0432, E0599, E0609.
Sep 01 11:40:23.702 INFO kablam! For more information about an error, try `rustc --explain E0023`.
Sep 01 11:40:23.714 INFO kablam! error: Could not compile `pear_codegen`.
Sep 01 11:40:23.714 INFO kablam! 
Sep 01 11:40:23.714 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 11:40:23.715 INFO kablam! su: No module specific data is present
Sep 01 11:40:24.303 INFO running `"docker" "rm" "-f" "e10432c30652351b650716f6901f57d4d5dbf2633d58d079bfb7fedf497d2b04"`
Sep 01 11:40:24.385 INFO blam! e10432c30652351b650716f6901f57d4d5dbf2633d58d079bfb7fedf497d2b04