[INFO] fetching crate r2smt-ir 0.4.0...
[INFO] testing r2smt-ir-0.4.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate r2smt-ir 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate r2smt-ir 0.4.0
[INFO] finished tweaking crates.io crate r2smt-ir 0.4.0
[INFO] tweaked toml for crates.io crate r2smt-ir 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2smt-ir 0.4.0 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 r2smt-ir 0.4.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r2smt-common v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b
[INFO] running `Command { std: "docker" "start" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b", 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" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b" "/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" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b", 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" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling r2smt-common v0.4.0
[INFO] [stderr]    Compiling r2smt-ir v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.77s
[INFO] running `Command { std: "docker" "inspect" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b", 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" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b" "/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 serde_json v1.0.149
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling r2smt-ir v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b", 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" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b" "/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 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/r2smt_ir-4cbf74deeff3b0ad)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test expr::tests::display_renders_boolean_combinations ... ok
[INFO] [stdout] test expr::tests::float_to_float_conversion_round_trips_through_json ... ok
[INFO] [stdout] test expr::tests::json_round_trip_preserves_shape ... ok
[INFO] [stdout] test expr::tests::floating_point_nodes_round_trip_through_json ... ok
[INFO] [stdout] test expr::tests::display_renders_infix ... ok
[INFO] [stdout] test expr::tests::unknown_carries_optional_hint ... ok
[INFO] [stdout] test name_hints::tests::legacy_json_without_registers_field_still_deserialises ... ok
[INFO] [stdout] test name_hints::tests::json_round_trip_preserves_maps ... ok
[INFO] [stdout] test expr::tests::wide_vector_widths_round_trip_through_json ... ok
[INFO] [stdout] test name_hints::tests::register_alias_lookup_returns_alias_when_present ... ok
[INFO] [stdout] test name_hints::tests::empty_hint_set_returns_canonical_unchanged ... ok
[INFO] [stdout] test name_hints::tests::stack_slot_alias_lookup_returns_alias_when_present ... ok
[INFO] [stdout] test name_hints::tests::extend_merges_and_overwrites_keys ... ok
[INFO] [stdout] test name_hints::tests::global_lookup_returns_name ... ok
[INFO] [stdout] test program::tests::json_uses_hex_addresses_and_snake_case_arch ... ok
[INFO] [stdout] test program::tests::program_round_trips_through_json ... ok
[INFO] [stdout] test simplify::tests::add_of_mixed_width_consts_uses_max_width_not_first_operand ... ok
[INFO] [stdout] test simplify::tests::add_zero_eliminates_on_both_sides ... ok
[INFO] [stdout] test simplify::tests::extract_full_width_is_identity ... ok
[INFO] [stdout] test simplify::tests::boolnot_boolnot_cancels ... ok
[INFO] [stdout] test simplify::tests::eq_of_equal_consts_folds_to_one ... ok
[INFO] [stdout] test simplify::tests::and_self_does_not_fold_when_the_operand_hides_an_unknown ... ok
[INFO] [stdout] test simplify::tests::and_self_is_idempotent ... ok
[INFO] [stdout] test simplify::tests::const_fold_add ... ok
[INFO] [stdout] test simplify::tests::eq_of_out_of_width_const_matches_in_width_twin ... ok
[INFO] [stdout] test simplify::tests::eq_of_two_unknowns_does_not_fold_to_true ... ok
[INFO] [stdout] test simplify::tests::extract_of_zext_through_when_in_range ... ok
[INFO] [stdout] test simplify::tests::ite_false_collapses_to_else ... ok
[INFO] [stdout] test simplify::tests::mul_one_eliminates ... ok
[INFO] [stdout] test simplify::tests::ite_true_collapses_to_then ... ok
[INFO] [stdout] test simplify::tests::mul_zero_collapses_to_zero ... ok
[INFO] [stdout] test simplify::tests::mul_of_mixed_width_consts_does_not_truncate_to_narrow_operand ... ok
[INFO] [stdout] test simplify::tests::or_absorb_does_not_fire_above_128_bits ... ok
[INFO] [stdout] test simplify::tests::ne_of_distinct_consts_folds_to_one ... ok
[INFO] [stdout] test simplify::tests::ne_of_out_of_width_const_matches_in_width_twin ... ok
[INFO] [stdout] test simplify::tests::or_self_does_not_fold_when_the_operand_hides_an_unknown ... ok
[INFO] [stdout] test simplify::tests::ne_of_two_unknowns_does_not_fold_to_false ... ok
[INFO] [stdout] test simplify::tests::or_with_narrow_all_ones_does_not_absorb_wider_arithmetic_operand ... ok
[INFO] [stdout] test simplify::tests::or_with_all_ones_returns_ones ... ok
[INFO] [stdout] test simplify::tests::or_with_narrow_all_ones_does_not_absorb_wider_operand ... ok
[INFO] [stdout] test simplify::tests::simplify_is_idempotent_on_combined_rule_set ... ok
[INFO] [stdout] test simplify::tests::sub_self_does_not_fold_when_the_operand_hides_an_unknown ... ok
[INFO] [stdout] test simplify::tests::sub_self_yields_zero ... ok
[INFO] [stdout] test simplify::tests::unknown_passes_through ... ok
[INFO] [stdout] test simplify::tests::wide_constant_add_that_overflows_128_bits_is_not_folded_wrong ... ok
[INFO] [stdout] test simplify::tests::xor_self_does_not_fold_when_the_operand_hides_an_unknown ... ok
[INFO] [stdout] test simplify::tests::xor_self_yields_zero ... ok
[INFO] [stdout] test simplify::tests::zext_to_same_width_is_identity ... ok
[INFO] [stdout] test stmt::tests::display_renders_assignment ... ok
[INFO] [stdout] test stmt::tests::display_renders_unsupported_with_reason ... ok
[INFO] [stdout] test stmt::tests::json_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests r2smt_ir
[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" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b", kill_on_drop: false }`
[INFO] [stdout] 82f193cb20a7970f32890a0d4e5324a9bd8b4cbe65c49967e93eda41f2912d0b
