[INFO] fetching crate ra-ap-rustc_type_ir 0.134.0... [INFO] testing ra-ap-rustc_type_ir-0.134.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate ra-ap-rustc_type_ir 0.134.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate ra-ap-rustc_type_ir 0.134.0 [INFO] finished tweaking crates.io crate ra-ap-rustc_type_ir 0.134.0 [INFO] tweaked toml for crates.io crate ra-ap-rustc_type_ir 0.134.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ra-ap-rustc_type_ir 0.134.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ra-ap-rustc_type_ir 0.134.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ra-ap-rustc_ast_ir v0.134.0 [INFO] [stderr] Downloaded ra-ap-rustc_type_ir_macros v0.134.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8ef2ea4957014dcf4753bcd7a68181a1133e7540211631fd2703c767992ac9f [INFO] running `Command { std: "docker" "start" "-a" "e8ef2ea4957014dcf4753bcd7a68181a1133e7540211631fd2703c767992ac9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8ef2ea4957014dcf4753bcd7a68181a1133e7540211631fd2703c767992ac9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ef2ea4957014dcf4753bcd7a68181a1133e7540211631fd2703c767992ac9f", kill_on_drop: false }` [INFO] [stdout] e8ef2ea4957014dcf4753bcd7a68181a1133e7540211631fd2703c767992ac9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea1975b7a1bbdf1c50f9cf9a55198c4b8c48d72f20d7d90595f54653fcfaab48 [INFO] running `Command { std: "docker" "start" "-a" "ea1975b7a1bbdf1c50f9cf9a55198c4b8c48d72f20d7d90595f54653fcfaab48", kill_on_drop: false }` [INFO] [stderr] Compiling ra-ap-rustc_ast_ir v0.134.0 [INFO] [stderr] Compiling thin-vec v0.2.14 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling ra-ap-rustc_index_macros v0.134.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling ra-ap-rustc_type_ir_macros v0.134.0 [INFO] [stderr] Compiling derive-where v1.6.0 [INFO] [stderr] Compiling ra-ap-rustc_index v0.134.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ra-ap-rustc_type_ir v0.134.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ClosureKind` and `UnevaluatedConst` [INFO] [stdout] --> src/ir_print.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | AliasTerm, AliasTy, Binder, ClosureKind, CoercePredicate, ExistentialProjection, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 5 | ExistentialTraitRef, FnSig, HostEffectPredicate, Interner, NormalizesTo, OutlivesPredicate, [INFO] [stdout] 6 | PatternKind, ProjectionPredicate, SubtypePredicate, TraitPredicate, TraitRef, UnevaluatedConst, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.57s [INFO] running `Command { std: "docker" "inspect" "ea1975b7a1bbdf1c50f9cf9a55198c4b8c48d72f20d7d90595f54653fcfaab48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1975b7a1bbdf1c50f9cf9a55198c4b8c48d72f20d7d90595f54653fcfaab48", kill_on_drop: false }` [INFO] [stdout] ea1975b7a1bbdf1c50f9cf9a55198c4b8c48d72f20d7d90595f54653fcfaab48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c0b2969a17c6e0596dad3fcdcb0a87823f7aab871e2c0d11a5d7e450cddf199 [INFO] running `Command { std: "docker" "start" "-a" "3c0b2969a17c6e0596dad3fcdcb0a87823f7aab871e2c0d11a5d7e450cddf199", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `ClosureKind` and `UnevaluatedConst` [INFO] [stdout] --> src/ir_print.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | AliasTerm, AliasTy, Binder, ClosureKind, CoercePredicate, ExistentialProjection, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 5 | ExistentialTraitRef, FnSig, HostEffectPredicate, Interner, NormalizesTo, OutlivesPredicate, [INFO] [stdout] 6 | PatternKind, ProjectionPredicate, SubtypePredicate, TraitPredicate, TraitRef, UnevaluatedConst, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ra-ap-rustc_type_ir v0.134.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ClosureKind` and `UnevaluatedConst` [INFO] [stdout] --> src/ir_print.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | AliasTerm, AliasTy, Binder, ClosureKind, CoercePredicate, ExistentialProjection, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 5 | ExistentialTraitRef, FnSig, HostEffectPredicate, Interner, NormalizesTo, OutlivesPredicate, [INFO] [stdout] 6 | PatternKind, ProjectionPredicate, SubtypePredicate, TraitPredicate, TraitRef, UnevaluatedConst, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.25s [INFO] running `Command { std: "docker" "inspect" "3c0b2969a17c6e0596dad3fcdcb0a87823f7aab871e2c0d11a5d7e450cddf199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c0b2969a17c6e0596dad3fcdcb0a87823f7aab871e2c0d11a5d7e450cddf199", kill_on_drop: false }` [INFO] [stdout] 3c0b2969a17c6e0596dad3fcdcb0a87823f7aab871e2c0d11a5d7e450cddf199 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 761e27ad4243ebe40f96f824a4e87cc323b554f9e0f0cf1d41b1f03c6c586d13 [INFO] running `Command { std: "docker" "start" "-a" "761e27ad4243ebe40f96f824a4e87cc323b554f9e0f0cf1d41b1f03c6c586d13", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `ClosureKind` and `UnevaluatedConst` [INFO] [stderr] --> src/ir_print.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | AliasTerm, AliasTy, Binder, ClosureKind, CoercePredicate, ExistentialProjection, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 5 | ExistentialTraitRef, FnSig, HostEffectPredicate, Interner, NormalizesTo, OutlivesPredicate, [INFO] [stderr] 6 | PatternKind, ProjectionPredicate, SubtypePredicate, TraitPredicate, TraitRef, UnevaluatedConst, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ra-ap-rustc_type_ir` (lib) generated 1 warning (run `cargo fix --lib -p ra-ap-rustc_type_ir` to apply 1 suggestion) [INFO] [stderr] warning: `ra-ap-rustc_type_ir` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ra_ap_rustc_type_ir-73b4a8f7508b4070) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ra_ap_rustc_type_ir [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/canonical.rs - canonical::Canonical::unchecked_map (line 56) ... ignored [INFO] [stdout] test src/canonical.rs - canonical::Canonical::unchecked_map (line 63) ... ignored [INFO] [stdout] test src/lib.rs - UniverseIndex (line 301) ... ignored [INFO] [stdout] test src/ty_kind/closure.rs - ty_kind::closure::ClosureArgs (line 32) ... ignored [INFO] [stdout] test src/ty_kind/closure.rs - ty_kind::closure::ClosureArgs (line 38) ... ignored [INFO] [stdout] test src/ty_kind/closure.rs - ty_kind::closure::ClosureArgs (line 46) ... ignored [INFO] [stdout] test src/walk.rs - walk::TypeWalker::skip_current_subtree (line 39) ... ignored [INFO] [stdout] test src/solve/mod.rs - solve::CandidateSource::ParamEnv (line 140) ... ok [INFO] [stdout] test src/solve/mod.rs - solve::CandidateSource::AliasBound (line 157) ... ok [INFO] [stdout] test src/solve/mod.rs - solve::CandidateSource::Impl (line 119) ... ok [INFO] [stdout] test src/binder.rs - binder::ArgFolder<'a,I>::shift_vars_through_binders (line 861) ... ok [INFO] [stdout] test src/ty_kind.rs - ty_kind::TyKind::FnPtr (line 135) ... ok [INFO] [stdout] test src/ty_kind.rs - ty_kind::TyKind::FnDef (line 122) ... ok [INFO] [stdout] test src/binder.rs - binder::ArgFolder<'a,I>::shift_vars_through_binders (line 883) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/binder.rs - binder::ArgFolder<'a,I>::shift_vars_through_binders (line 867) ... ignored [INFO] [stdout] test src/binder.rs - binder::ArgFolder<'a,I>::shift_vars_through_binders (line 889) ... ignored [INFO] [stdout] test src/lib.rs - DebruijnIndex (line 87) ... ignored [INFO] [stdout] test src/lib.rs - DebruijnIndex::shifted_out_to_binder (line 176) ... ignored [INFO] [stdout] test src/lib.rs - UniverseIndex::next_universe (line 342) ... ignored [INFO] [stdout] test src/lib.rs - Variance::xform (line 227) ... ignored [INFO] [stdout] test src/lib.rs - Variance::xform (line 239) ... ignored [INFO] [stdout] test src/predicate.rs - predicate::ExistentialTraitRef (line 322) ... ignored [INFO] [stdout] test src/predicate.rs - predicate::TraitRef (line 45) ... ignored [INFO] [stdout] test src/ty_kind/closure.rs - ty_kind::closure::ClosureArgs (line 13) ... ignored [INFO] [stdout] test src/infer_ctxt.rs - infer_ctxt::TypingMode::Analysis (line 53) - compile fail ... ok [INFO] [stdout] test src/ty_kind.rs - ty_kind::TyKind::CoroutineWitness (line 191) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 10 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.79s; merged doctests compilation took 0.55s [INFO] running `Command { std: "docker" "inspect" "761e27ad4243ebe40f96f824a4e87cc323b554f9e0f0cf1d41b1f03c6c586d13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "761e27ad4243ebe40f96f824a4e87cc323b554f9e0f0cf1d41b1f03c6c586d13", kill_on_drop: false }` [INFO] [stdout] 761e27ad4243ebe40f96f824a4e87cc323b554f9e0f0cf1d41b1f03c6c586d13