[INFO] fetching crate chalk-engine 0.33.0...
[INFO] testing chalk-engine-0.33.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate chalk-engine 0.33.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate chalk-engine 0.33.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chalk-engine 0.33.0
[INFO] finished tweaking crates.io crate chalk-engine 0.33.0
[INFO] tweaked toml for crates.io crate chalk-engine 0.33.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 098398782bab314c2173cf51bcbcf53f29c8206413ec0bb0920475f2ce2419d3
[INFO] running `Command { std: "docker" "start" "-a" "098398782bab314c2173cf51bcbcf53f29c8206413ec0bb0920475f2ce2419d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "098398782bab314c2173cf51bcbcf53f29c8206413ec0bb0920475f2ce2419d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098398782bab314c2173cf51bcbcf53f29c8206413ec0bb0920475f2ce2419d3", kill_on_drop: false }`
[INFO] [stdout] 098398782bab314c2173cf51bcbcf53f29c8206413ec0bb0920475f2ce2419d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f2d6c9a0f00a94e2174f89f3296fd45b38bace321680d866cabaec6f1f7a661
[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" "7f2d6c9a0f00a94e2174f89f3296fd45b38bace321680d866cabaec6f1f7a661", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.10
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling sharded-slab v0.0.9
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling chalk-derive v0.33.0
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling tracing-subscriber v0.2.13
[INFO] [stderr]    Compiling chalk-ir v0.33.0
[INFO] [stderr]    Compiling tracing-tree v0.1.6
[INFO] [stderr]    Compiling chalk-solve v0.33.0
[INFO] [stderr]    Compiling chalk-engine v0.33.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.06s
[INFO] running `Command { std: "docker" "inspect" "7f2d6c9a0f00a94e2174f89f3296fd45b38bace321680d866cabaec6f1f7a661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2d6c9a0f00a94e2174f89f3296fd45b38bace321680d866cabaec6f1f7a661", kill_on_drop: false }`
[INFO] [stdout] 7f2d6c9a0f00a94e2174f89f3296fd45b38bace321680d866cabaec6f1f7a661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bfed728e1fef0b0ae0a7dc43918642c06328e9ef705ed074a9f2ea836c4b38b
[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" "3bfed728e1fef0b0ae0a7dc43918642c06328e9ef705ed074a9f2ea836c4b38b", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-engine v0.33.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate 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 crate 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 crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]    --> src/slg/aggregate.rs:511:13
[INFO] [stdout]     |
[INFO] [stdout] 511 |         use chalk_integration::interner::ChalkIr;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]    --> src/slg/aggregate.rs:529:13
[INFO] [stdout]     |
[INFO] [stdout] 529 |         use chalk_integration::interner::ChalkIr;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]    --> src/slg/aggregate.rs:548:13
[INFO] [stdout]     |
[INFO] [stdout] 548 |         use chalk_integration::interner::ChalkIr;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `chalk_integration`
[INFO] [stdout]    --> src/slg/aggregate.rs:504:9
[INFO] [stdout]     |
[INFO] [stdout] 504 |     use chalk_integration::{arg, ty, ty_name};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of undeclared crate 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:520:14
[INFO] [stdout]     |
[INFO] [stdout] 520 |             &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:521:14
[INFO] [stdout]     |
[INFO] [stdout] 521 |             &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:523:20
[INFO] [stdout]     |
[INFO] [stdout] 523 |         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:539:14
[INFO] [stdout]     |
[INFO] [stdout] 539 |             &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:540:14
[INFO] [stdout]     |
[INFO] [stdout] 540 |             &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:542:20
[INFO] [stdout]     |
[INFO] [stdout] 542 |         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:561:14
[INFO] [stdout]     |
[INFO] [stdout] 561 |             &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:562:14
[INFO] [stdout]     |
[INFO] [stdout] 562 |             &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:566:20
[INFO] [stdout]     |
[INFO] [stdout] 566 |         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: `<ChalkIr>`
[INFO] [stdout] 116 |         let interner = &ChalkIr;
[INFO] [stdout] 117 |         let mut table: InferenceTable<ChalkIr> = 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:512:39
[INFO] [stdout]     |
[INFO] [stdout] 510 |     fn vec_i32_vs_vec_u32() {
[INFO] [stdout]     |                          - help: you might be missing a type parameter: `<ChalkIr>`
[INFO] [stdout] 511 |         use chalk_integration::interner::ChalkIr;
[INFO] [stdout] 512 |         let mut infer: InferenceTable<ChalkIr> = 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:516:24
[INFO] [stdout]     |
[INFO] [stdout] 516 |             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:530:25
[INFO] [stdout]     |
[INFO] [stdout] 530 |         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:531:39
[INFO] [stdout]     |
[INFO] [stdout] 528 |     fn vec_i32_vs_vec_i32() {
[INFO] [stdout]     |                          - help: you might be missing a type parameter: `<ChalkIr>`
[INFO] [stdout] ...
[INFO] [stdout] 531 |         let mut infer: InferenceTable<ChalkIr> = 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:549:25
[INFO] [stdout]     |
[INFO] [stdout] 549 |         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:550:39
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn vec_x_vs_vec_y() {
[INFO] [stdout]     |                      - help: you might be missing a type parameter: `<ChalkIr>`
[INFO] [stdout] ...
[INFO] [stdout] 550 |         let mut infer: InferenceTable<ChalkIr> = 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" "3bfed728e1fef0b0ae0a7dc43918642c06328e9ef705ed074a9f2ea836c4b38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfed728e1fef0b0ae0a7dc43918642c06328e9ef705ed074a9f2ea836c4b38b", kill_on_drop: false }`
[INFO] [stdout] 3bfed728e1fef0b0ae0a7dc43918642c06328e9ef705ed074a9f2ea836c4b38b
