[INFO] fetching crate generic-tests 0.1.1...
[INFO] testing generic-tests-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate generic-tests 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate generic-tests 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 generic-tests 0.1.1
[INFO] finished tweaking crates.io crate generic-tests 0.1.1
[INFO] tweaked toml for crates.io crate generic-tests 0.1.1 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f96bb83cb766a8b0ca9b2d5eaadf4a55ac9c0696d07858e4f6b00ab82c0a3d1
[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" "9f96bb83cb766a8b0ca9b2d5eaadf4a55ac9c0696d07858e4f6b00ab82c0a3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f96bb83cb766a8b0ca9b2d5eaadf4a55ac9c0696d07858e4f6b00ab82c0a3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f96bb83cb766a8b0ca9b2d5eaadf4a55ac9c0696d07858e4f6b00ab82c0a3d1", kill_on_drop: false }`
[INFO] [stdout] 9f96bb83cb766a8b0ca9b2d5eaadf4a55ac9c0696d07858e4f6b00ab82c0a3d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] f10ccb214e214915d8cfbf210a83130816a9d86e28d1a8cd4bd40e897833c5e6
[INFO] running `Command { std: "docker" "start" "-a" "f10ccb214e214915d8cfbf210a83130816a9d86e28d1a8cd4bd40e897833c5e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling generic-tests v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.15s
[INFO] running `Command { std: "docker" "inspect" "f10ccb214e214915d8cfbf210a83130816a9d86e28d1a8cd4bd40e897833c5e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10ccb214e214915d8cfbf210a83130816a9d86e28d1a8cd4bd40e897833c5e6", kill_on_drop: false }`
[INFO] [stdout] f10ccb214e214915d8cfbf210a83130816a9d86e28d1a8cd4bd40e897833c5e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 3ffa9899bf24389ab37fd8647d978f9fc213edd5d8965b186557149770e87fbc
[INFO] running `Command { std: "docker" "start" "-a" "3ffa9899bf24389ab37fd8647d978f9fc213edd5d8965b186557149770e87fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.11
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling generic-tests v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "3ffa9899bf24389ab37fd8647d978f9fc213edd5d8965b186557149770e87fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ffa9899bf24389ab37fd8647d978f9fc213edd5d8965b186557149770e87fbc", kill_on_drop: false }`
[INFO] [stdout] 3ffa9899bf24389ab37fd8647d978f9fc213edd5d8965b186557149770e87fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] a839b7747eb2b1dcd9db72a71d0aa40bcb4a7fca6c0bf0f652f7600d8d591726
[INFO] running `Command { std: "docker" "start" "-a" "a839b7747eb2b1dcd9db72a71d0aa40bcb4a7fca6c0bf0f652f7600d8d591726", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generic_tests-0dafb445d01707d9
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async-e8279fe7d72ff6fb
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-db3de81fd516791f
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test cfg_attr::inst::enabled ... ok
[INFO] [stdout] test modifier_attrs::inst::ignore ... ignored
[INFO] [stdout] test modifier_attrs::inst::ignore_above ... ignored
[INFO] [stdout] test modifier_attrs::inst::ignore_should_panic ... ignored
[INFO] [stdout] test modifier_attrs::inst::ignore_with_reason ... ignored
[INFO] [stdout] test fallible_protocol::cow::ok_from_valid_utf8 ... ok
[INFO] [stdout] test custom_test_attrs::inst::test_attr_works_too_when_listed ... ok
[INFO] [stdout] test nested::aliases_root::foo::print ... ok
[INFO] [stdout] test custom_copy_attrs::inst::copy_doc_attrs ... ok
[INFO] [stdout] test nested::from_prelude::string::print ... ok
[INFO] [stdout] test nested::imported::cow::print ... ok
[INFO] [stdout] test nested::locally_defined::bar::print ... ok
[INFO] [stdout] test nested::shadows_root::foo::print ... ok
[INFO] [stdout] test simple::cow::equates_to_str ... ok
[INFO] [stdout] test simple::string::equates_to_str ... ok
[INFO] [stdout] test fn_level_attr::macro_level_custom::inst::custom_inst_attrs ... ok
[INFO] [stdout] test fallible_protocol::str_slice::ok_from_valid_utf8 ... ok
[INFO] [stdout] test fallible_protocol::string::ok_from_valid_utf8 ... ok
[INFO] [stdout] test fn_level_attr::macro_level_defaults::inst::copy_attrs_overrides_default ... ok
[INFO] [stdout] test modifier_attrs::inst::should_panic_with_expected ... ok
[INFO] [stdout] test custom_test_attrs::inst::two_test_attrs_listed ... ok
[INFO] [stdout] test custom_copy_attrs::inst::custom_attr_gets_copied_to_instantiation ... ok
[INFO] [stdout] test fn_level_attr::macro_level_defaults::inst::custom_copy_attrs ... ok
[INFO] [stdout] test fn_level_attr::macro_level_defaults::inst::custom_inst_attrs ... ok
[INFO] [stdout] test fn_level_attr::macro_level_custom::inst::custom_inst_attrs_mod_level_copy_attrs ... ok
[INFO] [stdout] test modifier_attrs::inst::should_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests generic-tests
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/macro.rs - define (line 89) ... ok
[INFO] [stdout] test src/macro.rs - define (line 47) ... ok
[INFO] [stdout] test src/macro.rs - define (line 145) ... ok
[INFO] [stdout] test src/macro.rs - define (line 117) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a839b7747eb2b1dcd9db72a71d0aa40bcb4a7fca6c0bf0f652f7600d8d591726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a839b7747eb2b1dcd9db72a71d0aa40bcb4a7fca6c0bf0f652f7600d8d591726", kill_on_drop: false }`
[INFO] [stdout] a839b7747eb2b1dcd9db72a71d0aa40bcb4a7fca6c0bf0f652f7600d8d591726