[INFO] fetching crate decay_type 0.1.1...
[INFO] testing decay_type-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate decay_type 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate decay_type 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate decay_type 0.1.1
[INFO] finished tweaking crates.io crate decay_type 0.1.1
[INFO] tweaked toml for crates.io crate decay_type 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] e5d4859d8b37deb7ac670b891950f4f3abdd42f48350685c9bf8b96d203d1c0d
[INFO] running `Command { std: "docker" "start" "-a" "e5d4859d8b37deb7ac670b891950f4f3abdd42f48350685c9bf8b96d203d1c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5d4859d8b37deb7ac670b891950f4f3abdd42f48350685c9bf8b96d203d1c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d4859d8b37deb7ac670b891950f4f3abdd42f48350685c9bf8b96d203d1c0d", kill_on_drop: false }`
[INFO] [stdout] e5d4859d8b37deb7ac670b891950f4f3abdd42f48350685c9bf8b96d203d1c0d
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fafb25e53c0487f443ff4ca0072a4a11a7a5b07d6c7be471608bf98a243eddac
[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" "fafb25e53c0487f443ff4ca0072a4a11a7a5b07d6c7be471608bf98a243eddac", kill_on_drop: false }`
[INFO] [stderr]    Compiling decay_type v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "fafb25e53c0487f443ff4ca0072a4a11a7a5b07d6c7be471608bf98a243eddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafb25e53c0487f443ff4ca0072a4a11a7a5b07d6c7be471608bf98a243eddac", kill_on_drop: false }`
[INFO] [stdout] fafb25e53c0487f443ff4ca0072a4a11a7a5b07d6c7be471608bf98a243eddac
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 41d57bfbedf65ce9bda175ed204bc56ce86f24833eadb85083d8f1f02308e8d5
[INFO] running `Command { std: "docker" "start" "-a" "41d57bfbedf65ce9bda175ed204bc56ce86f24833eadb85083d8f1f02308e8d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling decay_type v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "41d57bfbedf65ce9bda175ed204bc56ce86f24833eadb85083d8f1f02308e8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d57bfbedf65ce9bda175ed204bc56ce86f24833eadb85083d8f1f02308e8d5", kill_on_drop: false }`
[INFO] [stdout] 41d57bfbedf65ce9bda175ed204bc56ce86f24833eadb85083d8f1f02308e8d5
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce77fd1e1d5ba4dca5fcbc88c7d9eb20ce434db3d8771ff6a4ad7c293ddd8c14
[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" "ce77fd1e1d5ba4dca5fcbc88c7d9eb20ce434db3d8771ff6a4ad7c293ddd8c14", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decay_type-c769240f8b9c301b
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test tests::decaying_double_mutable_ref_generic_struct ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_str ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_string ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_struct ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_type ... ok
[INFO] [stdout] test tests::decaying_double_ref_generic_struct ... ok
[INFO] [stdout] test tests::decaying_double_ref_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_double_ref_str ... ok
[INFO] [stdout] test tests::decaying_double_ref_string ... ok
[INFO] [stdout] test tests::decaying_double_ref_struct ... ok
[INFO] [stdout] test tests::decaying_double_ref_type ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_generic_struct ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_string ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_str ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_type ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_struct ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_generic_struct ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_str ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_string ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_struct ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_type ... ok
[INFO] [stdout] test tests::decaying_ref_generic_struct ... ok
[INFO] [stdout] test tests::decaying_ref_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_ref_string ... ok
[INFO] [stdout] test tests::decaying_ref_struct ... ok
[INFO] [stdout] test tests::decaying_ref_type ... ok
[INFO] [stdout] test tests::decaying_static_mutable_reference_generic_struct ... ok
[INFO] [stdout] test tests::decaying_static_mutable_reference_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_static_mutable_reference_str ... ok
[INFO] [stdout] test tests::decaying_static_mutable_reference_string ... ok
[INFO] [stdout] test tests::decaying_static_mutable_reference_struct ... ok
[INFO] [stdout] test tests::decaying_static_mutable_reference_type ... ok
[INFO] [stdout] test tests::decaying_static_reference_generic_struct ... ok
[INFO] [stdout] test tests::decaying_static_reference_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_static_reference_str ... ok
[INFO] [stdout] test tests::decaying_static_reference_string ... ok
[INFO] [stdout] test tests::decaying_static_reference_struct ... ok
[INFO] [stdout] test tests::decaying_static_reference_type ... ok
[INFO] [stdout] test tests::decaying_value_generic_struct ... ok
[INFO] [stdout] test tests::decaying_value_string ... ok
[INFO] [stdout] test tests::decaying_value_type ... ok
[INFO] [stdout] test tests::test_decaying_nested_generic_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_integral_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_struct_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_string_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_str_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_generic_types_in_struct_definition ... ok
[INFO] [stdout] test tests::decaying_value_struct ... ok
[INFO] [stdout] test tests::decaying_value_str ... ok
[INFO] [stdout] test tests::decaying_value_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_ref_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce77fd1e1d5ba4dca5fcbc88c7d9eb20ce434db3d8771ff6a4ad7c293ddd8c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce77fd1e1d5ba4dca5fcbc88c7d9eb20ce434db3d8771ff6a4ad7c293ddd8c14", kill_on_drop: false }`
[INFO] [stdout] ce77fd1e1d5ba4dca5fcbc88c7d9eb20ce434db3d8771ff6a4ad7c293ddd8c14