[INFO] fetching crate chalk-engine 0.20.0... [INFO] testing chalk-engine-0.20.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate chalk-engine 0.20.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate chalk-engine 0.20.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate chalk-engine 0.20.0 [INFO] finished tweaking crates.io crate chalk-engine 0.20.0 [INFO] tweaked toml for crates.io crate chalk-engine 0.20.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 541d48f92f441e8eb610a72907124095f20b1b9a488a2dd63b9159a3de252bba [INFO] running `Command { std: "docker" "start" "-a" "541d48f92f441e8eb610a72907124095f20b1b9a488a2dd63b9159a3de252bba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "541d48f92f441e8eb610a72907124095f20b1b9a488a2dd63b9159a3de252bba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "541d48f92f441e8eb610a72907124095f20b1b9a488a2dd63b9159a3de252bba", kill_on_drop: false }` [INFO] [stdout] 541d48f92f441e8eb610a72907124095f20b1b9a488a2dd63b9159a3de252bba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 62476c6c09f6b4b9f939a5e66230abba27647839e40d977297fb0b7ef93e2800 [INFO] running `Command { std: "docker" "start" "-a" "62476c6c09f6b4b9f939a5e66230abba27647839e40d977297fb0b7ef93e2800", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.37 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling tracing-core v0.1.12 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling sharded-slab v0.0.9 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-serde v0.1.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tracing-subscriber v0.2.10 [INFO] [stderr] Compiling tracing-attributes v0.1.9 [INFO] [stderr] Compiling chalk-derive v0.20.0 [INFO] [stderr] Compiling chalk-ir v0.20.0 [INFO] [stderr] Compiling tracing v0.1.18 [INFO] [stderr] Compiling tracing-tree v0.1.4 [INFO] [stderr] Compiling chalk-solve v0.20.0 [INFO] [stderr] Compiling chalk-engine v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.29s [INFO] running `Command { std: "docker" "inspect" "62476c6c09f6b4b9f939a5e66230abba27647839e40d977297fb0b7ef93e2800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62476c6c09f6b4b9f939a5e66230abba27647839e40d977297fb0b7ef93e2800", kill_on_drop: false }` [INFO] [stdout] 62476c6c09f6b4b9f939a5e66230abba27647839e40d977297fb0b7ef93e2800 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d219285147b1f69e0ea81be82b33c08d6cda94abbd877ba903b681c132dffa3d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d219285147b1f69e0ea81be82b33c08d6cda94abbd877ba903b681c132dffa3d", kill_on_drop: false }` [INFO] [stderr] Compiling chalk-engine v0.20.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `chalk_integration` [INFO] [stdout] --> src/normalize_deep.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | use chalk_integration::interner::ChalkIr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of undeclared type or module `chalk_integration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `chalk_integration` [INFO] [stdout] --> src/normalize_deep.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | use chalk_integration::{arg, ty, ty_name}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of undeclared type or module `chalk_integration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `chalk_integration` [INFO] [stdout] --> src/slg/aggregate.rs:520:13 [INFO] [stdout] | [INFO] [stdout] 520 | use chalk_integration::interner::ChalkIr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of undeclared type or module `chalk_integration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `chalk_integration` [INFO] [stdout] --> src/slg/aggregate.rs:538:13 [INFO] [stdout] | [INFO] [stdout] 538 | use chalk_integration::interner::ChalkIr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of undeclared type or module `chalk_integration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `chalk_integration` [INFO] [stdout] --> src/slg/aggregate.rs:557:13 [INFO] [stdout] | [INFO] [stdout] 557 | use chalk_integration::interner::ChalkIr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of undeclared type or module `chalk_integration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `chalk_integration` [INFO] [stdout] --> src/slg/aggregate.rs:513:9 [INFO] [stdout] | [INFO] [stdout] 513 | use chalk_integration::{arg, ty, ty_name}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ use of undeclared type or module `chalk_integration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/normalize_deep.rs:122:50 [INFO] [stdout] | [INFO] [stdout] 122 | .unify(interner, &environment0, &a, &ty!(apply (item 0) (expr b))) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/normalize_deep.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | ty!(apply (item 0) (expr b)) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/normalize_deep.rs:129:50 [INFO] [stdout] | [INFO] [stdout] 129 | .unify(interner, &environment0, &b, &ty!(apply (item 1))) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/normalize_deep.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | ty!(apply (item 0) (apply (item 1))) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:529:14 [INFO] [stdout] | [INFO] [stdout] 529 | &ty!(apply (item 0) (apply (item 1))), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:530:14 [INFO] [stdout] | [INFO] [stdout] 530 | &ty!(apply (item 0) (apply (item 2))), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:532:20 [INFO] [stdout] | [INFO] [stdout] 532 | assert_eq!(ty!(apply (item 0) (infer 0)), ty); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:548:14 [INFO] [stdout] | [INFO] [stdout] 548 | &ty!(apply (item 0) (apply (item 1))), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:549:14 [INFO] [stdout] | [INFO] [stdout] 549 | &ty!(apply (item 0) (apply (item 1))), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:551:20 [INFO] [stdout] | [INFO] [stdout] 551 | assert_eq!(ty!(apply (item 0) (apply (item 1))), ty); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:570:14 [INFO] [stdout] | [INFO] [stdout] 570 | &ty!(apply (item 0) (infer 0)), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:571:14 [INFO] [stdout] | [INFO] [stdout] 571 | &ty!(apply (item 0) (infer 1)), [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `ty` [INFO] [stdout] --> src/slg/aggregate.rs:575:20 [INFO] [stdout] | [INFO] [stdout] 575 | assert_eq!(ty!(apply (item 0) (infer 0)), ty); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ChalkIr` in this scope [INFO] [stdout] --> src/normalize_deep.rs:116:25 [INFO] [stdout] | [INFO] [stdout] 116 | let interner = &ChalkIr; [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ChalkIr` in this scope [INFO] [stdout] --> src/normalize_deep.rs:117:39 [INFO] [stdout] | [INFO] [stdout] 115 | fn infer() { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 116 | let interner = &ChalkIr; [INFO] [stdout] 117 | let mut table: InferenceTable = InferenceTable::new(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ChalkIr` in this scope [INFO] [stdout] --> src/slg/aggregate.rs:521:39 [INFO] [stdout] | [INFO] [stdout] 519 | fn vec_i32_vs_vec_u32() { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 520 | use chalk_integration::interner::ChalkIr; [INFO] [stdout] 521 | let mut infer: InferenceTable = InferenceTable::new(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ChalkIr` in this scope [INFO] [stdout] --> src/slg/aggregate.rs:525:24 [INFO] [stdout] | [INFO] [stdout] 525 | interner: &ChalkIr, [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ChalkIr` in this scope [INFO] [stdout] --> src/slg/aggregate.rs:539:25 [INFO] [stdout] | [INFO] [stdout] 539 | let interner = &ChalkIr; [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ChalkIr` in this scope [INFO] [stdout] --> src/slg/aggregate.rs:540:39 [INFO] [stdout] | [INFO] [stdout] 537 | fn vec_i32_vs_vec_i32() { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] ... [INFO] [stdout] 540 | let mut infer: InferenceTable = InferenceTable::new(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ChalkIr` in this scope [INFO] [stdout] --> src/slg/aggregate.rs:558:25 [INFO] [stdout] | [INFO] [stdout] 558 | let interner = &ChalkIr; [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ChalkIr` in this scope [INFO] [stdout] --> src/slg/aggregate.rs:559:39 [INFO] [stdout] | [INFO] [stdout] 556 | fn vec_x_vs_vec_y() { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] ... [INFO] [stdout] 559 | let mut infer: InferenceTable = InferenceTable::new(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 27 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chalk-engine`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "d219285147b1f69e0ea81be82b33c08d6cda94abbd877ba903b681c132dffa3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d219285147b1f69e0ea81be82b33c08d6cda94abbd877ba903b681c132dffa3d", kill_on_drop: false }` [INFO] [stdout] d219285147b1f69e0ea81be82b33c08d6cda94abbd877ba903b681c132dffa3d