[INFO] crate tagua-llvm 0.1.0 is already in cache
[INFO] testing tagua-llvm-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate tagua-llvm 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tagua-llvm 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tagua-llvm 0.1.0
[INFO] finished tweaking crates.io crate tagua-llvm 0.1.0
[INFO] tweaked toml for crates.io crate tagua-llvm 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69d0395683597b7bd6d3891ccb73843644e1257368578124f185e9183dce967b
[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" "69d0395683597b7bd6d3891ccb73843644e1257368578124f185e9183dce967b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69d0395683597b7bd6d3891ccb73843644e1257368578124f185e9183dce967b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d0395683597b7bd6d3891ccb73843644e1257368578124f185e9183dce967b", kill_on_drop: false }`
[INFO] [stdout] 69d0395683597b7bd6d3891ccb73843644e1257368578124f185e9183dce967b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14a748c534760c8e94eb7d6e2adf986f6176890c1e9513651470b0d33d09fa5a
[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" "14a748c534760c8e94eb7d6e2adf986f6176890c1e9513651470b0d33d09fa5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling llvm-sys v0.3.0
[INFO] [stderr]    Compiling tagua-llvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> source/engine.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |             engine_ref    = mem::uninitialized();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "14a748c534760c8e94eb7d6e2adf986f6176890c1e9513651470b0d33d09fa5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a748c534760c8e94eb7d6e2adf986f6176890c1e9513651470b0d33d09fa5a", kill_on_drop: false }`
[INFO] [stdout] 14a748c534760c8e94eb7d6e2adf986f6176890c1e9513651470b0d33d09fa5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e69aa8d3e4ae636dd16fdfd02f46a8d9146da42a199318fd1b8e0ff0dcf046b5
[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" "e69aa8d3e4ae636dd16fdfd02f46a8d9146da42a199318fd1b8e0ff0dcf046b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagua-llvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> source/engine.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |             engine_ref    = mem::uninitialized();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> source/engine.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |             engine_ref    = mem::uninitialized();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "e69aa8d3e4ae636dd16fdfd02f46a8d9146da42a199318fd1b8e0ff0dcf046b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69aa8d3e4ae636dd16fdfd02f46a8d9146da42a199318fd1b8e0ff0dcf046b5", kill_on_drop: false }`
[INFO] [stdout] e69aa8d3e4ae636dd16fdfd02f46a8d9146da42a199318fd1b8e0ff0dcf046b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] 885cd1c8c1ae4942ec3c10d0354872601a4e847208be2a1750ea60c027c9e638
[INFO] running `Command { std: "docker" "start" "-a" "885cd1c8c1ae4942ec3c10d0354872601a4e847208be2a1750ea60c027c9e638", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> source/engine.rs:126:29
[INFO] [stderr]     |
[INFO] [stderr] 126 |             engine_ref    = mem::uninitialized();
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> source/engine.rs:126:29
[INFO] [stderr]     |
[INFO] [stderr] 126 |             engine_ref    = mem::uninitialized();
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tagua_llvm-ba56d4b045b0f868
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test builder::tests::case_return_bool ... ok
[INFO] [stdout] test function::tests::case_arity_two ... ok
[INFO] [stdout] test function::tests::case_arity_zero ... ok
[INFO] [stdout] test builder::tests::case_add_constants ... ok
[INFO] [stdout] test module::tests::case_ownership ... ok
[INFO] [stdout] test engine::tests::case_ownership ... ok
[INFO] [stdout] test native_type::tests::case_boolean_false ... ok
[INFO] [stdout] test function::tests::case_declare_void_void ... ok
[INFO] [stdout] test builder::tests::case_return_integer ... ok
[INFO] [stdout] test native_type::tests::case_boolean_true ... ok
[INFO] [stdout] test function::tests::case_verify ... ok
[INFO] [stdout] test function::tests::case_declare_int8_array_double ... ok
[INFO] [stdout] test native_type::tests::case_char ... ok
[INFO] [stdout] test native_type::tests::case_f64 ... ok
[INFO] [stdout] test native_type::tests::case_i8 ... ok
[INFO] [stdout] test native_type::tests::case_i64 ... ok
[INFO] [stdout] test native_type::tests::case_i32 ... ok
[INFO] [stdout] test function::tests::case_define_void_void ... ok
[INFO] [stdout] test function::tests::case_arity_one ... ok
[INFO] [stdout] test native_type::tests::case_f32 ... ok
[INFO] [stdout] test native_type::tests::case_i16 ... ok
[INFO] [stdout] test builder::tests::case_return_void ... ok
[INFO] [stdout] test module::tests::case_verify ... ok
[INFO] [stdout] test module::tests::case_id ... ok
[INFO] [stdout] test builder::tests::case_ownership ... ok
[INFO] [stdout] test context::tests::case_ownership ... ok
[INFO] [stdout] test native_type::tests::case_str ... ok
[INFO] [stdout] test native_type::tests::case_u16 ... ok
[INFO] [stdout] test native_type::tests::case_u8_slice ... ok
[INFO] [stdout] test native_type::tests::case_usize ... ok
[INFO] [stdout] test native_type::tests::case_u64 ... ok
[INFO] [stdout] test native_type::tests::case_u32 ... ok
[INFO] [stdout] test native_type::tests::case_u8 ... ok
[INFO] [stdout] test native_type::tests::case_isize ... ok
[INFO] [stdout] test value::tests::case_display ... ok
[INFO] [stdout] test native_type::tests::case_unicode_str ... ok
[INFO] [stdout] test engine::tests::case_run_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tagua_llvm
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "885cd1c8c1ae4942ec3c10d0354872601a4e847208be2a1750ea60c027c9e638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885cd1c8c1ae4942ec3c10d0354872601a4e847208be2a1750ea60c027c9e638", kill_on_drop: false }`
[INFO] [stdout] 885cd1c8c1ae4942ec3c10d0354872601a4e847208be2a1750ea60c027c9e638