[INFO] fetching crate vmaware 0.1.0...
[INFO] testing vmaware-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate vmaware 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate vmaware 0.1.0
[INFO] finished tweaking crates.io crate vmaware 0.1.0
[INFO] tweaked toml for crates.io crate vmaware 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vmaware 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vmaware 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecff39f625b82fd5510baeaee42223d677e1bbd74f8ee855e04c9b9aaae4d24b
[INFO] running `Command { std: "docker" "start" "-a" "ecff39f625b82fd5510baeaee42223d677e1bbd74f8ee855e04c9b9aaae4d24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecff39f625b82fd5510baeaee42223d677e1bbd74f8ee855e04c9b9aaae4d24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecff39f625b82fd5510baeaee42223d677e1bbd74f8ee855e04c9b9aaae4d24b", kill_on_drop: false }`
[INFO] [stdout] ecff39f625b82fd5510baeaee42223d677e1bbd74f8ee855e04c9b9aaae4d24b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f70a506ad7947650cf95a68a52a7155dea38bfb8b5c816bf7d230dd369ddfcb
[INFO] running `Command { std: "docker" "start" "-a" "1f70a506ad7947650cf95a68a52a7155dea38bfb8b5c816bf7d230dd369ddfcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling vmaware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/cpu.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let result = unsafe { std::arch::x86_64::__cpuid_count(leaf, subleaf) };
[INFO] [stdout]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "1f70a506ad7947650cf95a68a52a7155dea38bfb8b5c816bf7d230dd369ddfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f70a506ad7947650cf95a68a52a7155dea38bfb8b5c816bf7d230dd369ddfcb", kill_on_drop: false }`
[INFO] [stdout] 1f70a506ad7947650cf95a68a52a7155dea38bfb8b5c816bf7d230dd369ddfcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 869a837fb42c897e6712e04ea743dfd4c1959a6d64aa42d24e0184f33d507102
[INFO] running `Command { std: "docker" "start" "-a" "869a837fb42c897e6712e04ea743dfd4c1959a6d64aa42d24e0184f33d507102", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/cpu.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let result = unsafe { std::arch::x86_64::__cpuid_count(leaf, subleaf) };
[INFO] [stdout]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vmaware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/cpu.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let result = unsafe { std::arch::x86_64::__cpuid_count(leaf, subleaf) };
[INFO] [stdout]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "869a837fb42c897e6712e04ea743dfd4c1959a6d64aa42d24e0184f33d507102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869a837fb42c897e6712e04ea743dfd4c1959a6d64aa42d24e0184f33d507102", kill_on_drop: false }`
[INFO] [stdout] 869a837fb42c897e6712e04ea743dfd4c1959a6d64aa42d24e0184f33d507102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8cca3659b5c52b31066936fa43f90a1ff8fb00f61f720c005ea5121d66e2078
[INFO] running `Command { std: "docker" "start" "-a" "b8cca3659b5c52b31066936fa43f90a1ff8fb00f61f720c005ea5121d66e2078", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/cpu.rs:28:22
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let result = unsafe { std::arch::x86_64::__cpuid_count(leaf, subleaf) };
[INFO] [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vmaware` (lib) generated 1 warning
[INFO] [stderr] warning: `vmaware` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vmaware-6028bda56a9b7ce1)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::test_all_brands_not_empty ... ok
[INFO] [stdout] test tests::test_brand_to_type ... ok
[INFO] [stdout] test tests::test_check_single_technique ... ok
[INFO] [stdout] test tests::test_cpu_brand_returns_string ... ok
[INFO] [stdout] test tests::test_flag_all_techniques_iterator ... ok
[INFO] [stdout] test tests::test_flag_to_string ... ok
[INFO] [stdout] test tests::test_flagset_default ... ok
[INFO] [stdout] test tests::test_flagset_disable ... ok
[INFO] [stdout] test tests::test_flagset_from_flags ... ok
[INFO] [stdout] test tests::test_high_threshold_flags ... ok
[INFO] [stdout] test tests::test_modify_score ... ok
[INFO] [stdout] test tests::test_add_custom ... ok
[INFO] [stdout] test tests::test_percentage_range ... ok
[INFO] [stdout] test tests::test_technique_count ... ok
[INFO] [stdout] test tests::test_reset_clears_state ... ok
[INFO] [stdout] test tests::test_vmaware_result ... ok
[INFO] [stdout] test tests::test_conclusion_baremetal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cli.rs (/opt/rustwide/target/debug/deps/vmaware_cli-76c95b6c1953ba1c)
[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 vmaware
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - VM::add_custom (line 513) ... ok
[INFO] [stdout] test src/lib.rs - VM::detect (line 132) ... ok
[INFO] [stdout] test src/lib.rs - VM::modify_score (line 529) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8cca3659b5c52b31066936fa43f90a1ff8fb00f61f720c005ea5121d66e2078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8cca3659b5c52b31066936fa43f90a1ff8fb00f61f720c005ea5121d66e2078", kill_on_drop: false }`
[INFO] [stdout] b8cca3659b5c52b31066936fa43f90a1ff8fb00f61f720c005ea5121d66e2078