[INFO] fetching crate rtlola-frontend 0.4.0...
[INFO] testing rtlola-frontend-0.4.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rtlola-frontend 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rtlola-frontend 0.4.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtlola-frontend 0.4.0
[INFO] finished tweaking crates.io crate rtlola-frontend 0.4.0
[INFO] tweaked toml for crates.io crate rtlola-frontend 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c5e881ae928674e0cf32ae6b3526b65b9a6325b1b82d8cb06e6a013b5d06d7b
[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" "4c5e881ae928674e0cf32ae6b3526b65b9a6325b1b82d8cb06e6a013b5d06d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c5e881ae928674e0cf32ae6b3526b65b9a6325b1b82d8cb06e6a013b5d06d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c5e881ae928674e0cf32ae6b3526b65b9a6325b1b82d8cb06e6a013b5d06d7b", kill_on_drop: false }`
[INFO] [stdout] 4c5e881ae928674e0cf32ae6b3526b65b9a6325b1b82d8cb06e6a013b5d06d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f47323e388cc094874216efd8c0e18651674b035ae68c3efb85e47d59460c8
[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" "b4f47323e388cc094874216efd8c0e18651674b035ae68c3efb85e47d59460c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling rusttyc v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling rtlola-reporting v0.1.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling uom v0.31.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling rtlola-macros v0.1.1
[INFO] [stderr]    Compiling rtlola-parser v0.1.2
[INFO] [stderr]    Compiling rtlola-hir v0.1.2
[INFO] [stderr]    Compiling rtlola-frontend v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "b4f47323e388cc094874216efd8c0e18651674b035ae68c3efb85e47d59460c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f47323e388cc094874216efd8c0e18651674b035ae68c3efb85e47d59460c8", kill_on_drop: false }`
[INFO] [stdout] b4f47323e388cc094874216efd8c0e18651674b035ae68c3efb85e47d59460c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--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] c54b77698a261d3668397335f76cd1b03cb7c76ddbf2b2520de05efa07345b5d
[INFO] running `Command { std: "docker" "start" "-a" "c54b77698a261d3668397335f76cd1b03cb7c76ddbf2b2520de05efa07345b5d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rtlola-frontend v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "c54b77698a261d3668397335f76cd1b03cb7c76ddbf2b2520de05efa07345b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c54b77698a261d3668397335f76cd1b03cb7c76ddbf2b2520de05efa07345b5d", kill_on_drop: false }`
[INFO] [stdout] c54b77698a261d3668397335f76cd1b03cb7c76ddbf2b2520de05efa07345b5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e8a28f9104547a54eae2ffa095c6125201b437249b1faeee66cab046dfcd595
[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" "9e8a28f9104547a54eae2ffa095c6125201b437249b1faeee66cab046dfcd595", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rtlola_frontend-b73495cfd639121b)
[INFO] [stdout] 
[INFO] [stderr] error: In pacing type analysis:
[INFO] [stdout] running 30 tests
[INFO] [stderr] Malformed activation condition: An activation condition can only refer to input streams
[INFO] [stdout] test lowering::tests::check_stream_with_parameter ... ignored
[INFO] [stderr]   ┌─ unknown file:1:17
[INFO] [stdout] test mir::schedule::tests::test_extension_rate_extraction ... ignored
[INFO] [stderr]   │
[INFO] [stdout] test tests::future_offset ... ignored
[INFO] [stderr] 1 │ output a: Int8 @b := 0 output b: Int8 @ 1Hz := 0
[INFO] [stdout] test tests::fuzzed_big_realtime_offset ... ignored
[INFO] [stderr] error: In pacing type analysis:
[INFO] [stdout] test mir::schedule::tests::test_gcd ... ok
[INFO] [stderr] Malformed activation condition: An activation condition can only refer to input streams
[INFO] [stdout] test mir::schedule::tests::test_divide_durations_round_down ... ok
[INFO] [stderr]   ┌─ unknown file:1:24
[INFO] [stdout] test tests::fuzzed_memory_analysis_unimplemented ... ignored
[INFO] [stderr]   │
[INFO] [stdout] test mir::schedule::tests::test_divide_durations_round_up ... ok
[INFO] [stderr] 1 │ input a: Int output x @x := a.hold().defaults(to: 0)
[INFO] [stdout] test tests::fuzzed_invalid_activation_condition ... ok
[INFO] [stderr]   │                        ^ here
[INFO] [stdout] test tests::fuzzed_denominator_eq_0 ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::fuzzed_lowering_bad_assumptions2 ... ok
[INFO] [stderr] error: function name `defaulM(_:_:)` does not exist in current scope
[INFO] [stdout] test tests::fuzzed_tuple_access_on_steriods ... ok
[INFO] [stderr]   ┌─ unknown file:1:30
[INFO] [stderr]   │
[INFO] [stderr] 1 │ output count := count.8>(-1).defaulM(0) . 1
[INFO] [stderr]   │                              ^^^^^^^ does not exist
[INFO] [stderr] 
[INFO] [stderr] error: In pacing type analysis:
[INFO] [stderr] Mixed an event and a periodic type: 1/252288000 Hz and a
[INFO] [stderr]   ┌─ unknown file:4:11
[INFO] [stderr]   │
[INFO] [stderr] 4 │ output c @8a := a + b.hold().defaults(to: 0)
[INFO] [stderr]   │           ^^    - and found a here
[INFO] [stderr]   │           │      
[INFO] [stderr]   │           Found 1/252288000 Hz here
[INFO] [stderr] 
[INFO] [stderr]   │                 ^ here
[INFO] [stderr] 
[INFO] [stderr] error: In pacing type analysis:
[INFO] [stderr] Malformed activation condition: An activation condition can only refer to input streams
[INFO] [stderr]   ┌─ unknown file:1:43
[INFO] [stderr]   │
[INFO] [stderr] 1 │ output b: Int8 @ 1Hz := 0 output a: Int8 @b := 0
[INFO] [stderr]   │                                           ^ here
[INFO] [stderr] 
[INFO] [stdout] test tests::fuzzed_dependency_analysis_unimplemented ... ok
[INFO] [stdout] test tests::fuzzed_bad_floating ... ok
[INFO] [stdout] test tests::fuzzed_unknown_unit ... ok
[INFO] [stdout] test tests::fuzzed_type_checker_tuple ... ok
[INFO] [stdout] test tests::fuzzed_activation_condition_greedy_lookup ... ok
[INFO] [stdout] test tests::fuzzed_big_frequency ... ok
[INFO] [stdout] test tests::fuzzed_big_literal ... ok
[INFO] [stderr] error: In value type analysis:
[INFO] [stderr] Found incompatible types: Int(8) and Float(64)
[INFO] [stderr]   ┌─ unknown file:2:8
[INFO] [stderr]   │
[INFO] [stderr] 2 │  input a: Int
[INFO] [stderr]   │        ^^^^^^ found Int(8) here
[INFO] [stderr] 3 │  input b: Float64
[INFO] [stderr]   │        ---------- found Float(64) here
[INFO] [stderr] 
[INFO] [stdout] test tests::min_incompatible ... ok
[INFO] [stderr] error: In value type analysis:
[INFO] [stdout] test tests::fuzzed_type_checker_no_whitespace ... ok
[INFO] [stderr] Found incompatible types: Int(8) and Bool
[INFO] [stdout] test tests::test_float16 ... ok
[INFO] [stderr]   ┌─ unknown file:4:13
[INFO] [stdout] test tests::min_max ... ok
[INFO] [stderr]   │
[INFO] [stdout] test tests::fuzzed_aggregation ... ok
[INFO] [stderr] 4 │ output c :=!a + b
[INFO] [stdout] test lowering::tests::check_event_based_streams ... ok
[INFO] [stderr]   │             ^ found Int(8) here
[INFO] [stderr] 
[INFO] [stdout] test tests::fuzzed_negative_frequency ... ok
[INFO] [stderr] error: In value type analysis:
[INFO] [stderr] Found incompatible types: Int(8) and Bool
[INFO] [stderr]   ┌─ unknown file:4:17
[INFO] [stderr]   │
[INFO] [stderr] 4 │ output c := ! + b
[INFO] [stderr]   │                 ^ found Int(8) here
[INFO] [stderr] 
[INFO] [stdout] test tests::fuzzed_type_checker_bad_assumptions ... ok
[INFO] [stderr] error: In value type analysis:
[INFO] [stderr] Found incompatible types: Int(8) and AnyTuple
[INFO] [stderr]   ┌─ unknown file:6:9
[INFO] [stderr]   │
[INFO] [stderr] 6 │ trigger c . 2 "c is too large"
[INFO] [stderr]   │         ^ found Int(8) here
[INFO] [stderr] 
[INFO] [stderr] error: function name `triggerdefaults(_:to:)` does not exist in current scope
[INFO] [stderr]   ┌─ unknown file:4:23
[INFO] [stderr]   │
[INFO] [stderr] 4 │ output c @0a := a + b.triggerdefaults(to: 0)
[INFO] [stderr]   │                       ^^^^^^^^^^^^^^^ does not exist
[INFO] [stderr] 
[INFO] [stdout] test tests::fuzzed_lowering_bad_assumptions3 ... ok
[INFO] [stderr] error: In value type analysis:
[INFO] [stderr] Found incompatible types: Int(8) and Option<?>
[INFO] [stderr]   ┌─ unknown file:3:13
[INFO] [stderr]   │
[INFO] [stderr] 3 │ output b := a.offset(by:-000).defaults(to:300)
[INFO] [stderr]   │             ^^^^^^^^^^^^^^^^^ found Int(8) here
[INFO] [stderr] 
[INFO] [stdout] test tests::fuzzed_lowering_bad_assumptions1 ... ok
[INFO] [stderr] error: In value type analysis:
[INFO] [stderr] Found incompatible types: Int(8) and Option<?>
[INFO] [stderr]   ┌─ unknown file:5:21
[INFO] [stderr]   │
[INFO] [stderr] 5 │ output av @ 10Hz := a.aggregate(over: 0.1s, using: avg).defaults(to: 10)
[INFO] [stderr]   │                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found Int(8) here
[INFO] [stderr] 
[INFO] [stdout] test lowering::tests::check_time_driven_streams ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtlola-frontend
[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] running `Command { std: "docker" "inspect" "9e8a28f9104547a54eae2ffa095c6125201b437249b1faeee66cab046dfcd595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8a28f9104547a54eae2ffa095c6125201b437249b1faeee66cab046dfcd595", kill_on_drop: false }`
[INFO] [stdout] 9e8a28f9104547a54eae2ffa095c6125201b437249b1faeee66cab046dfcd595