[INFO] fetching crate decay_type 0.1.1...
[INFO] testing decay_type-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate decay_type 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate decay_type 0.1.1 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 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-0/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c82cd3d578f1c3bd6853a1eaddd7fbbd06ed8aeacb19e982430a3550b15825fa
[INFO] running `Command { std: "docker" "start" "-a" "c82cd3d578f1c3bd6853a1eaddd7fbbd06ed8aeacb19e982430a3550b15825fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c82cd3d578f1c3bd6853a1eaddd7fbbd06ed8aeacb19e982430a3550b15825fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82cd3d578f1c3bd6853a1eaddd7fbbd06ed8aeacb19e982430a3550b15825fa", kill_on_drop: false }`
[INFO] [stdout] c82cd3d578f1c3bd6853a1eaddd7fbbd06ed8aeacb19e982430a3550b15825fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 58a67137db88650f539b726010e78be7d27a79fca619cab7802901a84de73074
[INFO] running `Command { std: "docker" "start" "-a" "58a67137db88650f539b726010e78be7d27a79fca619cab7802901a84de73074", kill_on_drop: false }`
[INFO] [stderr]    Compiling decay_type v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "58a67137db88650f539b726010e78be7d27a79fca619cab7802901a84de73074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a67137db88650f539b726010e78be7d27a79fca619cab7802901a84de73074", kill_on_drop: false }`
[INFO] [stdout] 58a67137db88650f539b726010e78be7d27a79fca619cab7802901a84de73074
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 14185ee9ed6f613fb1a600a307f1f427d0a2b96f6d7000a4cb84dce13b2a6479
[INFO] running `Command { std: "docker" "start" "-a" "14185ee9ed6f613fb1a600a307f1f427d0a2b96f6d7000a4cb84dce13b2a6479", kill_on_drop: false }`
[INFO] [stderr]    Compiling decay_type v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "14185ee9ed6f613fb1a600a307f1f427d0a2b96f6d7000a4cb84dce13b2a6479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14185ee9ed6f613fb1a600a307f1f427d0a2b96f6d7000a4cb84dce13b2a6479", kill_on_drop: false }`
[INFO] [stdout] 14185ee9ed6f613fb1a600a307f1f427d0a2b96f6d7000a4cb84dce13b2a6479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b83fd25391807e1c0c18ce688a2851b1120e9932c31dbfac4114ac1fdbeacc7f
[INFO] running `Command { std: "docker" "start" "-a" "b83fd25391807e1c0c18ce688a2851b1120e9932c31dbfac4114ac1fdbeacc7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/decay_type-6f0244768fde828c)
[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_str ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_string ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_type ... ok
[INFO] [stdout] test tests::decaying_double_mutable_ref_struct ... 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_str ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_string ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_struct ... ok
[INFO] [stdout] test tests::decaying_double_static_reference_type ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_generic_struct ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_mutable_ref_str ... 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_str ... 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_str ... ok
[INFO] [stdout] test tests::decaying_static_reference_nested_generic_struct ... 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_static_reference_string ... ok
[INFO] [stdout] test tests::decaying_value_nested_generic_struct ... ok
[INFO] [stdout] test tests::decaying_value_str ... ok
[INFO] [stdout] test tests::decaying_value_struct ... ok
[INFO] [stdout] test tests::decaying_value_type ... ok
[INFO] [stdout] test tests::decaying_value_string ... ok
[INFO] [stdout] test tests::test_decaying_generic_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_integral_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_nested_generic_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_str_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_string_types_in_struct_definition ... ok
[INFO] [stdout] test tests::test_decaying_struct_types_in_struct_definition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b83fd25391807e1c0c18ce688a2851b1120e9932c31dbfac4114ac1fdbeacc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b83fd25391807e1c0c18ce688a2851b1120e9932c31dbfac4114ac1fdbeacc7f", kill_on_drop: false }`
[INFO] [stdout] b83fd25391807e1c0c18ce688a2851b1120e9932c31dbfac4114ac1fdbeacc7f