[INFO] fetching crate problemreductions-macros 0.6.0...
[INFO] testing problemreductions-macros-0.6.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate problemreductions-macros 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate problemreductions-macros 0.6.0
[INFO] finished tweaking crates.io crate problemreductions-macros 0.6.0
[INFO] tweaked toml for crates.io crate problemreductions-macros 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate problemreductions-macros 0.6.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate problemreductions-macros 0.6.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886
[INFO] running `Command { std: "docker" "start" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling problemreductions-macros v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling problemreductions-macros v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/problemreductions_macros-ae46ba219aae350a)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test parser::tests::test_parse_add_mul ... ok
[INFO] [stdout] test parser::tests::test_parse_neg ... ok
[INFO] [stdout] test parser::tests::test_parse_const ... ok
[INFO] [stdout] test parser::tests::test_parse_parens ... ok
[INFO] [stdout] test parser::tests::test_parse_complex ... ok
[INFO] [stdout] test parser::tests::test_parse_var ... ok
[INFO] [stdout] test parser::tests::test_variables ... ok
[INFO] [stdout] test parser::tests::test_parse_exp ... ok
[INFO] [stdout] test parser::tests::test_parse_pow ... ok
[INFO] [stdout] test tests::declare_variants_accepts_single_default ... ok
[INFO] [stdout] test tests::declare_variants_rejects_legacy_solver_kind_markers ... ok
[INFO] [stdout] test tests::reduction_rejects_unexpected_attribute ... ok
[INFO] [stdout] test tests::declare_variants_rejects_whitespace_only_alias_literal ... ok
[INFO] [stdout] test tests::reduction_accepts_overhead_attribute ... ok
[INFO] [stdout] test tests::declare_variants_rejects_empty_alias_literal ... ok
[INFO] [stdout] test parser::tests::test_parse_sub ... ok
[INFO] [stdout] test tests::declare_variants_requires_one_default_per_problem ... ok
[INFO] [stdout] test tests::declare_variants_codegen_uses_required_dispatch_fields ... ok
[INFO] [stdout] test tests::declare_variants_marks_only_explicit_default ... ok
[INFO] [stdout] test tests::declare_variants_rejects_missing_default_marker ... ok
[INFO] [stdout] test tests::declare_variants_rejects_multiple_defaults_for_one_problem ... ok
[INFO] [stdout] test tests::extract_type_name_strips_non_decision_generics ... ok
[INFO] [stdout] test tests::declare_variants_accepts_entries_without_solver_kind_markers ... ok
[INFO] [stdout] test tests::extract_type_name_unwraps_decision_inner_type ... ok
[INFO] [stdout] test tests::declare_variants_rejects_unknown_alias_keyword_before_bracket ... ok
[INFO] [stdout] test tests::declare_variants_generates_aggregate_value_and_witness_dispatch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests problemreductions_macros
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - reduction (line 30) ... ignored
[INFO] [stdout] test src/lib.rs - reduction (line 38) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886", kill_on_drop: false }`
[INFO] [stdout] 149d29cdb330aa0ecfe1cab95a1a4096a57b4eba848944df51afb0ba32b4d886
