[INFO] fetching crate rerast 0.1.63...
[INFO] extracting crate rerast 0.1.63 into work/ex/beta-1.37-6/sources/1.36.0/reg/rerast/0.1.63
[INFO] extracting crate rerast 0.1.63 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rerast/0.1.63
[INFO] validating manifest of rerast-0.1.63 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rerast-0.1.63 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rerast-0.1.63
[INFO] finished frobbing rerast-0.1.63
[INFO] frobbed toml for rerast-0.1.63 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rerast/0.1.63/Cargo.toml
[INFO] started frobbing rerast-0.1.63
[INFO] finished frobbing rerast-0.1.63
[INFO] frobbed toml for rerast-0.1.63 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rerast/0.1.63/Cargo.toml
[INFO] crate rerast-0.1.63 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rerast-0.1.63 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rerast/0.1.63:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c0e1294b62b5e34d965751b7ff96973738b6625c73e2a6804ee9a76bbc30f793
[INFO] running `"docker" "start" "-a" "c0e1294b62b5e34d965751b7ff96973738b6625c73e2a6804ee9a76bbc30f793"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling proc-macro2 v0.4.16
[INFO] [stderr]    Compiling cc v1.0.23
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling rerast_macros v0.1.12
[INFO] [stderr]    Compiling json v0.11.13
[INFO] [stderr]    Compiling diff v0.1.11
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling rerast v0.1.63 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `crate::source_map::ExpnKind`
[INFO] [stderr]     --> src/rule_matcher.rs:1508:28
[INFO] [stderr]      |
[INFO] [stderr] 1508 |     use crate::source_map::ExpnKind::*;
[INFO] [stderr]      |                            ^^^^^^^^ could not find `ExpnKind` in `source_map`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ptr` in `hir`
[INFO] [stderr]    --> src/rule_matcher.rs:452:39
[INFO] [stderr]     |
[INFO] [stderr] 452 | impl<T: Matchable> Matchable for hir::ptr::P<T> {
[INFO] [stderr]     |                                       ^^^ could not find `ptr` in `hir`
[INFO] [stderr] 
[INFO] [stderr] error[E0416]: identifier `Root` is bound more than once in the same pattern
[INFO] [stderr]     --> src/rule_matcher.rs:1510:16
[INFO] [stderr]      |
[INFO] [stderr] 1510 |         (Root, Root) => true,
[INFO] [stderr]      |                ^^^^ used in a pattern more than once
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Macro` in this scope
[INFO] [stderr]     --> src/rule_matcher.rs:1511:10
[INFO] [stderr]      |
[INFO] [stderr] 1511 |         (Macro(a_kind, a_descr), Macro(b_kind, b_descr)) => a_kind == b_kind && a_descr == b_descr,
[INFO] [stderr]      |          ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]      |
[INFO] [stderr] 15   | use rustc::hir::def::DefKind::Macro;
[INFO] [stderr]      |
[INFO] [stderr] 15   | use syntax::ast::ForeignItemKind::Macro;
[INFO] [stderr]      |
[INFO] [stderr] 15   | use syntax::ast::ImplItemKind::Macro;
[INFO] [stderr]      |
[INFO] [stderr] 15   | use syntax::ast::TraitItemKind::Macro;
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Macro` in this scope
[INFO] [stderr]     --> src/rule_matcher.rs:1511:34
[INFO] [stderr]      |
[INFO] [stderr] 1511 |         (Macro(a_kind, a_descr), Macro(b_kind, b_descr)) => a_kind == b_kind && a_descr == b_descr,
[INFO] [stderr]      |                                  ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]      |
[INFO] [stderr] 15   | use rustc::hir::def::DefKind::Macro;
[INFO] [stderr]      |
[INFO] [stderr] 15   | use syntax::ast::ForeignItemKind::Macro;
[INFO] [stderr]      |
[INFO] [stderr] 15   | use syntax::ast::ImplItemKind::Macro;
[INFO] [stderr]      |
[INFO] [stderr] 15   | use syntax::ast::TraitItemKind::Macro;
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Desugaring` in this scope
[INFO] [stderr]     --> src/rule_matcher.rs:1512:10
[INFO] [stderr]      |
[INFO] [stderr] 1512 |         (Desugaring(a_kind), Desugaring(b_kind)) => a_kind == b_kind,
[INFO] [stderr]      |          ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Desugaring` in this scope
[INFO] [stderr]     --> src/rule_matcher.rs:1512:30
[INFO] [stderr]      |
[INFO] [stderr] 1512 |         (Desugaring(a_kind), Desugaring(b_kind)) => a_kind == b_kind,
[INFO] [stderr]      |                              ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `with_default_globals` in module `syntax`
[INFO] [stderr]    --> src/lib.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |         syntax::with_default_globals(|| {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^ not found in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> src/lib.rs:69:1
[INFO] [stderr]    |
[INFO] [stderr] 69 | #![feature(rustc_private)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> src/lib.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | #![feature(box_syntax)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::source_map::ExpnKind::*`
[INFO] [stderr]     --> src/rule_matcher.rs:1508:9
[INFO] [stderr]      |
[INFO] [stderr] 1508 |     use crate::source_map::ExpnKind::*;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/change_to_rule.rs:94:10
[INFO] [stderr]    |
[INFO] [stderr] 94 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]    |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/change_to_rule.rs:461:10
[INFO] [stderr]     |
[INFO] [stderr] 461 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/change_to_rule.rs:537:10
[INFO] [stderr]     |
[INFO] [stderr] 537 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/change_to_rule.rs:574:10
[INFO] [stderr]     |
[INFO] [stderr] 574 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/definitions.rs:32:10
[INFO] [stderr]    |
[INFO] [stderr] 32 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]    |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/rule_finder.rs:29:10
[INFO] [stderr]    |
[INFO] [stderr] 29 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]    |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/rule_matcher.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]    |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/rule_matcher.rs:295:10
[INFO] [stderr]     |
[INFO] [stderr] 295 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 2
[INFO] [stderr]    --> src/rule_matcher.rs:296:12
[INFO] [stderr]     |
[INFO] [stderr] 296 |     infcx: InferCtxt<'a, 'tcx>,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]     --> src/rule_matcher.rs:1539:10
[INFO] [stderr]      |
[INFO] [stderr] 1539 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]      |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/validation.rs:25:10
[INFO] [stderr]    |
[INFO] [stderr] 25 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]    |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/lib.rs:238:10
[INFO] [stderr]     |
[INFO] [stderr] 238 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/lib.rs:377:10
[INFO] [stderr]     |
[INFO] [stderr] 377 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/lib.rs:334:10
[INFO] [stderr]     |
[INFO] [stderr] 334 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/lib.rs:246:14
[INFO] [stderr]     |
[INFO] [stderr] 246 |         tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |              ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/lib.rs:382:33
[INFO] [stderr]     |
[INFO] [stderr] 382 |     fn find<T: StartMatch>(tcx: TyCtxt<'tcx>, node: &'tcx T) -> HashMap<Symbol, HirId> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/change_to_rule.rs:319:10
[INFO] [stderr]     |
[INFO] [stderr] 319 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/change_to_rule.rs:363:10
[INFO] [stderr]     |
[INFO] [stderr] 363 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/change_to_rule.rs:104:14
[INFO] [stderr]     |
[INFO] [stderr] 104 |         tcx: TyCtxt<'tcx>,
[INFO] [stderr]     |              ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]    --> src/change_to_rule.rs:542:27
[INFO] [stderr]     |
[INFO] [stderr] 542 |     fn paths_in_expr(tcx: TyCtxt<'tcx>, expr: &'tcx hir::Expr) -> HashSet<String> {
[INFO] [stderr]     |                           ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/definitions.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 |         tcx: TyCtxt<'tcx>,
[INFO] [stderr]    |              ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/errors.rs:35:53
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub(crate) fn with_snippet<'a, 'tcx>(self, tcx: TyCtxt<'tcx>) -> RerastError {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/rule_finder.rs:40:14
[INFO] [stderr]    |
[INFO] [stderr] 40 |         tcx: TyCtxt<'tcx>,
[INFO] [stderr]    |              ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]     --> src/rule_matcher.rs:1661:10
[INFO] [stderr]      |
[INFO] [stderr] 1661 |     tcx: TyCtxt<'tcx>,
[INFO] [stderr]      |          ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]     --> src/rule_matcher.rs:1665:14
[INFO] [stderr]      |
[INFO] [stderr] 1665 |         tcx: TyCtxt<'tcx>,
[INFO] [stderr]      |              ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/rule_matcher.rs:58:14
[INFO] [stderr]    |
[INFO] [stderr] 58 |         tcx: TyCtxt<'tcx>,
[INFO] [stderr]    |              ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]     --> src/rule_matcher.rs:1320:43
[INFO] [stderr]      |
[INFO] [stderr] 1320 |     fn get_replacement_source(&self, tcx: TyCtxt<'tcx>) -> String {
[INFO] [stderr]      |                                           ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 3, found 1
[INFO] [stderr]   --> src/validation.rs:40:44
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub(crate) fn validate<'a>(&self, tcx: TyCtxt<'tcx>) -> Result<(), Vec<ErrorWithSpan>> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^ expected 3 lifetime arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 38 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0416, E0425, E0432, E0433, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: Could not compile `rerast`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c0e1294b62b5e34d965751b7ff96973738b6625c73e2a6804ee9a76bbc30f793"`
[INFO] running `"docker" "rm" "-f" "c0e1294b62b5e34d965751b7ff96973738b6625c73e2a6804ee9a76bbc30f793"`
[INFO] [stdout] c0e1294b62b5e34d965751b7ff96973738b6625c73e2a6804ee9a76bbc30f793