[INFO] fetching crate evmc-vm 9.0.0...
[INFO] testing evmc-vm-9.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate evmc-vm 9.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate evmc-vm 9.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate evmc-vm 9.0.0
[INFO] finished tweaking crates.io crate evmc-vm 9.0.0
[INFO] tweaked toml for crates.io crate evmc-vm 9.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b4c7d1fe4d16a7a3fc35a361355d0f4eb42ea110b36dcc0f547f036000990ff
[INFO] running `Command { std: "docker" "start" "-a" "3b4c7d1fe4d16a7a3fc35a361355d0f4eb42ea110b36dcc0f547f036000990ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b4c7d1fe4d16a7a3fc35a361355d0f4eb42ea110b36dcc0f547f036000990ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4c7d1fe4d16a7a3fc35a361355d0f4eb42ea110b36dcc0f547f036000990ff", kill_on_drop: false }`
[INFO] [stdout] 3b4c7d1fe4d16a7a3fc35a361355d0f4eb42ea110b36dcc0f547f036000990ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69529f900c16f650d696d3372d16e60296f838c64336658dcaf0e07f7351e9ea
[INFO] running `Command { std: "docker" "start" "-a" "69529f900c16f650d696d3372d16e60296f838c64336658dcaf0e07f7351e9ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling evmc-sys v9.0.0
[INFO] [stderr]    Compiling evmc-vm v9.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.52s
[INFO] running `Command { std: "docker" "inspect" "69529f900c16f650d696d3372d16e60296f838c64336658dcaf0e07f7351e9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69529f900c16f650d696d3372d16e60296f838c64336658dcaf0e07f7351e9ea", kill_on_drop: false }`
[INFO] [stdout] 69529f900c16f650d696d3372d16e60296f838c64336658dcaf0e07f7351e9ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19ff0aee7c6d8ffbabd6ca40f0f7ea6cf6ae37bbeaa1b2e0571007b8b76ba2a4
[INFO] running `Command { std: "docker" "start" "-a" "19ff0aee7c6d8ffbabd6ca40f0f7ea6cf6ae37bbeaa1b2e0571007b8b76ba2a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling evmc-vm v9.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:843:13
[INFO] [stdout]     |
[INFO] [stdout] 843 |         let mut exe_context = ExecutionContext::new(&host, host_context);
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "19ff0aee7c6d8ffbabd6ca40f0f7ea6cf6ae37bbeaa1b2e0571007b8b76ba2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ff0aee7c6d8ffbabd6ca40f0f7ea6cf6ae37bbeaa1b2e0571007b8b76ba2a4", kill_on_drop: false }`
[INFO] [stdout] 19ff0aee7c6d8ffbabd6ca40f0f7ea6cf6ae37bbeaa1b2e0571007b8b76ba2a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97f41f0cbc0749d440cc7010185d9324e17fb1671ec475d5ba915a155a33b870
[INFO] running `Command { std: "docker" "start" "-a" "97f41f0cbc0749d440cc7010185d9324e17fb1671ec475d5ba915a155a33b870", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout] running 23 tests
[INFO] [stderr]    --> src/lib.rs:843:13
[INFO] [stdout] test container::tests::container_new ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::message_new_with_input ... ok
[INFO] [stderr] 843 |         let mut exe_context = ExecutionContext::new(&host, host_context);
[INFO] [stdout] test tests::result_from_ffi ... ok
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stdout] test tests::result_into_heap_ffi ... ok
[INFO] [stderr]     |             |
[INFO] [stdout] test types::tests::uint26be_smoke_test ... ok
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stdout] test tests::result_into_stack_ffi_empty_data ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::result_new ... ok
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] test tests::test_call_empty_data ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_call_with_data ... ok
[INFO] [stderr] warning: `evmc-vm` (lib test) generated 1 warning
[INFO] [stdout] test types::tests::access_status ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] test types::tests::address_smoke_test ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/evmc_vm-c512aea9d4e5e61a)
[INFO] [stdout] test tests::message_from_ffi_with_input ... ok
[INFO] [stdout] test tests::result_into_heap_ffi_empty_data ... ok
[INFO] [stdout] test tests::execution_context ... ok
[INFO] [stdout] test types::tests::status_code ... ok
[INFO] [stdout] test types::tests::storage_status ... ok
[INFO] [stdout] test tests::result_into_stack_ffi ... ok
[INFO] [stdout] test types::tests::bytes32_smoke_test ... ok
[INFO] [stdout] test types::tests::message_flags ... ok
[INFO] [stderr]    Doc-tests evmc-vm
[INFO] [stdout] test types::tests::message_kind ... ok
[INFO] [stdout] test types::tests::revision ... ok
[INFO] [stdout] test tests::get_code_size ... ok
[INFO] [stdout] test tests::message_from_ffi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] running `Command { std: "docker" "inspect" "97f41f0cbc0749d440cc7010185d9324e17fb1671ec475d5ba915a155a33b870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f41f0cbc0749d440cc7010185d9324e17fb1671ec475d5ba915a155a33b870", kill_on_drop: false }`
[INFO] [stdout] 97f41f0cbc0749d440cc7010185d9324e17fb1671ec475d5ba915a155a33b870