[INFO] fetching crate z3 0.11.2... [INFO] testing z3-0.11.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate z3 0.11.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate z3 0.11.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate z3 0.11.2 [INFO] finished tweaking crates.io crate z3 0.11.2 [INFO] tweaked toml for crates.io crate z3 0.11.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded z3-sys v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4863f05ec46ac052e1440c458081f247478fa38306bdefe27707548390a658f2 [INFO] running `Command { std: "docker" "start" "-a" "4863f05ec46ac052e1440c458081f247478fa38306bdefe27707548390a658f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4863f05ec46ac052e1440c458081f247478fa38306bdefe27707548390a658f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4863f05ec46ac052e1440c458081f247478fa38306bdefe27707548390a658f2", kill_on_drop: false }` [INFO] [stdout] 4863f05ec46ac052e1440c458081f247478fa38306bdefe27707548390a658f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 703af8d8b4495f355a4fdfae4963c0f90c9793b74754a72b04e688dceeaab44a [INFO] running `Command { std: "docker" "start" "-a" "703af8d8b4495f355a4fdfae4963c0f90c9793b74754a72b04e688dceeaab44a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.58.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling z3-sys v0.7.1 [INFO] [stderr] Compiling z3 v0.11.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/optimize.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | #[allow(unused_comparisons)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 262 | / impl_weight! { [INFO] [stdout] 263 | | u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `assert` [INFO] [stdout] --> src/optimize.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | assert!(denom_valid, "Weight denominator cannot be negative"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 262 | / impl_weight! { [INFO] [stdout] 263 | | u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `impl_weight` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.69s [INFO] running `Command { std: "docker" "inspect" "703af8d8b4495f355a4fdfae4963c0f90c9793b74754a72b04e688dceeaab44a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "703af8d8b4495f355a4fdfae4963c0f90c9793b74754a72b04e688dceeaab44a", kill_on_drop: false }` [INFO] [stdout] 703af8d8b4495f355a4fdfae4963c0f90c9793b74754a72b04e688dceeaab44a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3796031e7189958a7ad7dd65270593671c93b9014051fe9f7af16f32f30425e [INFO] running `Command { std: "docker" "start" "-a" "f3796031e7189958a7ad7dd65270593671c93b9014051fe9f7af16f32f30425e", kill_on_drop: false }` [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/optimize.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | #[allow(unused_comparisons)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 262 | / impl_weight! { [INFO] [stdout] 263 | | u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `assert` [INFO] [stdout] --> src/optimize.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | assert!(denom_valid, "Weight denominator cannot be negative"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 262 | / impl_weight! { [INFO] [stdout] 263 | | u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `impl_weight` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling z3 v0.11.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/optimize.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | #[allow(unused_comparisons)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 262 | / impl_weight! { [INFO] [stdout] 263 | | u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `assert` [INFO] [stdout] --> src/optimize.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | assert!(denom_valid, "Weight denominator cannot be negative"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 262 | / impl_weight! { [INFO] [stdout] 263 | | u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize [INFO] [stdout] 264 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this warning originates in the macro `impl_weight` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/lib.rs:497:9 [INFO] [stdout] | [INFO] [stdout] 497 | let mut fac = RecFuncDecl::new(&ctx, "fac", &[&Sort::int(&ctx)], &Sort::int(&ctx)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/lib.rs:541:9 [INFO] [stdout] | [INFO] [stdout] 541 | let mut fac = RecFuncDecl::new(&ctx, "fac", &[&Sort::int(&ctx)], &Sort::int(&ctx)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.99s [INFO] running `Command { std: "docker" "inspect" "f3796031e7189958a7ad7dd65270593671c93b9014051fe9f7af16f32f30425e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3796031e7189958a7ad7dd65270593671c93b9014051fe9f7af16f32f30425e", kill_on_drop: false }` [INFO] [stdout] f3796031e7189958a7ad7dd65270593671c93b9014051fe9f7af16f32f30425e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c188a360e638f32f878c9359f55cdefabefb8dbbead595db7cd4089a0e379a33 [INFO] running `Command { std: "docker" "start" "-a" "c188a360e638f32f878c9359f55cdefabefb8dbbead595db7cd4089a0e379a33", kill_on_drop: false }` [INFO] [stderr] warning: unused attribute `allow` [INFO] [stderr] --> src/optimize.rs:253:21 [INFO] [stderr] | [INFO] [stderr] 253 | #[allow(unused_comparisons)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 262 | / impl_weight! { [INFO] [stderr] 263 | | u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize [INFO] [stderr] 264 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `assert` [INFO] [stderr] --> src/optimize.rs:254:21 [INFO] [stderr] | [INFO] [stderr] 254 | assert!(denom_valid, "Weight denominator cannot be negative"); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 262 | / impl_weight! { [INFO] [stderr] 263 | | u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize [INFO] [stderr] 264 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] = note: this warning originates in the macro `impl_weight` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `z3` (lib) generated 1 warning [INFO] [stderr] warning: `z3` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/lib.rs:497:9 [INFO] [stderr] | [INFO] [stderr] 497 | let mut fac = RecFuncDecl::new(&ctx, "fac", &[&Sort::int(&ctx)], &Sort::int(&ctx)); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/lib.rs:541:9 [INFO] [stderr] | [INFO] [stderr] 541 | let mut fac = RecFuncDecl::new(&ctx, "fac", &[&Sort::int(&ctx)], &Sort::int(&ctx)); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `z3` (test "lib") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/z3-d96d64c74095d60a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test model::test_unsat ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-d9717780810cf2b7) [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test check_application_of_tactic_to_goal ... ok [INFO] [stdout] test test_goal_num_expr ... ok [INFO] [stdout] test test_ast_translate ... ok [INFO] [stdout] test test_probe_eq ... ok [INFO] [stdout] test test_goal_depth ... ok [INFO] [stdout] test function_ref_count ... ok [INFO] [stdout] test test_config ... ok [INFO] [stdout] test test_cloning_ast ... ok [INFO] [stdout] test test_goal_get_precision ... ok [INFO] [stdout] test test_string_as_string ... ok [INFO] [stdout] test test_pb_ops_model ... ok [INFO] [stdout] test test_string_prefix ... ok [INFO] [stdout] test test_issue_94 - should panic ... ok [INFO] [stdout] test test_ast_safe_eq ... ok [INFO] [stdout] test test_goal_is_inconsistent ... ok [INFO] [stdout] test test_goal_size ... ok [INFO] [stdout] test test_probe_debug ... ok [INFO] [stdout] test test_dynamic_as_set ... ok [INFO] [stdout] test test_floating_point_bits ... ok [INFO] [stdout] test test_get_unsat_core ... ok [INFO] [stdout] test test_tactic_conditions ... ok [INFO] [stdout] test test_probe_lt ... ok [INFO] [stdout] test test_ast_safe_decl ... ok [INFO] [stdout] test test_probe_le ... ok [INFO] [stdout] test test_array_store_select ... ok [INFO] [stdout] test get_model_without_check_does_not_exit ... ok [INFO] [stdout] test test_probe_names ... ok [INFO] [stdout] test test_sorts_and_symbols ... ok [INFO] [stdout] test test_context ... ok [INFO] [stdout] test test_rec_func_def ... ok [INFO] [stdout] test test_probe_gt ... ok [INFO] [stderr] error: test failed, to rerun pass '--test lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/lib-d9717780810cf2b7` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "c188a360e638f32f878c9359f55cdefabefb8dbbead595db7cd4089a0e379a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c188a360e638f32f878c9359f55cdefabefb8dbbead595db7cd4089a0e379a33", kill_on_drop: false }` [INFO] [stdout] c188a360e638f32f878c9359f55cdefabefb8dbbead595db7cd4089a0e379a33