[INFO] cloning repository https://github.com/Shnatsel/multiversion-research
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shnatsel/multiversion-research" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShnatsel%2Fmultiversion-research", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShnatsel%2Fmultiversion-research'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 304c362e1f680b83e6c23a27ae6acdeb4aa216de
[INFO] testing Shnatsel/multiversion-research against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShnatsel%2Fmultiversion-research" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Shnatsel/multiversion-research
[INFO] finished tweaking git repo https://github.com/Shnatsel/multiversion-research
[INFO] tweaked toml for git repo https://github.com/Shnatsel/multiversion-research written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Shnatsel/multiversion-research 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 git repo https://github.com/Shnatsel/multiversion-research 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a
[INFO] running `Command { std: "docker" "start" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a", 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" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a" "/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" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a", 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" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling simd-research-runtime v0.0.0 (/opt/rustwide/workdir/runtime)
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling simd-research-macros v0.0.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling simd-research-kernels v0.0.0 (/opt/rustwide/workdir/kernels)
[INFO] [stderr]    Compiling simd-research-demo v0.0.0 (/opt/rustwide/workdir/demo)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.59s
[INFO] running `Command { std: "docker" "inspect" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a", 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" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-research-runtime v0.0.0 (/opt/rustwide/workdir/runtime)
[INFO] [stderr]    Compiling simd-research-macros v0.0.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling simd-research-kernels v0.0.0 (/opt/rustwide/workdir/kernels)
[INFO] [stderr]    Compiling simd-research-demo v0.0.0 (/opt/rustwide/workdir/demo)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a", 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" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/simd_research_demo-e0b08067ec807608)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::cross_crate_alias_and_ordinary_fallback ... ok
[INFO] [stdout] test tests::recursion_locals_and_borrows ... ok
[INFO] [stdout] test tests::empty_and_short_slices ... ok
[INFO] [stdout] test tests::non_inlined_helper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/safety.rs (/opt/rustwide/target/release/deps/safety-b84af296152a3a91)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test rewriting_does_not_allow_unsafe_argument_expressions ... ok
[INFO] [stdout] test original_function_bodies_remain_subject_to_safe_rust_rules ... ok
[INFO] [stdout] test explicit_user_unsafe_blocks_remain_available ... ok
[INFO] [stdout] test lint_overrides_cannot_grant_unsafe_permission ... ok
[INFO] [stdout] test accidental_companion_modules_cannot_grant_unsafe_permission ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/semantics.rs (/opt/rustwide/target/release/deps/semantics-89aca7787a519bf0)
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test original_arguments_are_evaluated_once_in_order ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/simd_research_kernels-6745ca37dce4b5aa)
[INFO] [stdout] test question_mark_keeps_the_original_function_boundary ... ok
[INFO] [stdout] test local_callable_shadowing_preserves_the_original_binding ... ok
[INFO] [stdout] test ordinary_calls_preserve_implicit_mutable_reborrows ... ok
[INFO] [stdout] test ordinary_calls_can_return_borrowed_arguments ... ok
[INFO] [stdout] test specialized_calls_can_return_borrowed_arguments ... ok
[INFO] [stdout] test ordinary_calls_preserve_deref_and_function_pointer_coercions ... ok
[INFO] [stdout] test specialized_calls_preserve_implicit_mutable_reborrows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/simd_research_macros-4c9fc0e1095cef24)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/simd_research_runtime-fbfb6a7f66eb9057)
[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] [stderr]    Doc-tests simd_research_demo
[INFO] [stderr]    Doc-tests simd_research_kernels
[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] [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] [stderr]    Doc-tests simd_research_macros
[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] [stderr]    Doc-tests simd_research_runtime
[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" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a", kill_on_drop: false }`
[INFO] [stdout] 7d93c8af6c04b0257f5dd7b6f773b7919fe97488c8173c499ca3ae7de297663a