[INFO] fetching crate test-strategy 0.1.1...
[INFO] testing test-strategy-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate test-strategy 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate test-strategy 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate test-strategy 0.1.1
[INFO] finished tweaking crates.io crate test-strategy 0.1.1
[INFO] tweaked toml for crates.io crate test-strategy 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25e5881bc833249216f4b3801afdca3fcce627ab571d8b3164ddcb994f44cc83
[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" "25e5881bc833249216f4b3801afdca3fcce627ab571d8b3164ddcb994f44cc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25e5881bc833249216f4b3801afdca3fcce627ab571d8b3164ddcb994f44cc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e5881bc833249216f4b3801afdca3fcce627ab571d8b3164ddcb994f44cc83", kill_on_drop: false }`
[INFO] [stdout] 25e5881bc833249216f4b3801afdca3fcce627ab571d8b3164ddcb994f44cc83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "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] 37ce13f864396f3f13e098ff11e8e9b89a3f8a4296fc13ed0594a7db07cd21ff
[INFO] running `Command { std: "docker" "start" "-a" "37ce13f864396f3f13e098ff11e8e9b89a3f8a4296fc13ed0594a7db07cd21ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-strategy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "37ce13f864396f3f13e098ff11e8e9b89a3f8a4296fc13ed0594a7db07cd21ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ce13f864396f3f13e098ff11e8e9b89a3f8a4296fc13ed0594a7db07cd21ff", kill_on_drop: false }`
[INFO] [stdout] 37ce13f864396f3f13e098ff11e8e9b89a3f8a4296fc13ed0594a7db07cd21ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23218fc8f0952edd86b0473170aa614fbb8b44270e264dcc8cecef06a15481c9
[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" "23218fc8f0952edd86b0473170aa614fbb8b44270e264dcc8cecef06a15481c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling test-strategy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.07s
[INFO] running `Command { std: "docker" "inspect" "23218fc8f0952edd86b0473170aa614fbb8b44270e264dcc8cecef06a15481c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23218fc8f0952edd86b0473170aa614fbb8b44270e264dcc8cecef06a15481c9", kill_on_drop: false }`
[INFO] [stdout] 23218fc8f0952edd86b0473170aa614fbb8b44270e264dcc8cecef06a15481c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "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] a004be5cde432600d0186ba06c84db21157613e38f054235c89631af21457f2c
[INFO] running `Command { std: "docker" "start" "-a" "a004be5cde432600d0186ba06c84db21157613e38f054235c89631af21457f2c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_strategy-f5137b94c01e5573
[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]      Running /opt/rustwide/target/debug/deps/arbitrary-935a7f13c853975a
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test args_with_enum_filter_sharp_val ... ok
[INFO] [stdout] test args_with_enum_filter_sharp_val_x2 ... ok
[INFO] [stdout] test args_with_field_filter_sharp_val_x2 ... ok
[INFO] [stdout] test args_with_struct_filter_sharp_self_x2 ... ok
[INFO] [stdout] test args_with_strategy_sharp_val ... ok
[INFO] [stdout] test args_with_field_filter_sharp_val ... ok
[INFO] [stdout] test args_with_struct_filter_sharp_val ... ok
[INFO] [stdout] test args_with_struct_filter_sharp_val_x2 ... ok
[INFO] [stdout] test args_with_variant_filter_sharp_val ... ok
[INFO] [stdout] test any_struct_field ... ok
[INFO] [stdout] test args_with_variant_filter_sharp_val_x2 ... ok
[INFO] [stdout] test args_with_struct_filter_sharp_self ... ok
[INFO] [stdout] test auto_bound_any_attribute ... ok
[INFO] [stdout] test enum_unit_variant_2 ... ok
[INFO] [stdout] test any_with_args_expr_field ... ok
[INFO] [stdout] test auto_bound_tuple_struct ... ok
[INFO] [stdout] test auto_bound_x2 ... ok
[INFO] [stdout] test any_with_args_expr_private_constructor ... ok
[INFO] [stdout] test enum_weight ... ok
[INFO] [stdout] test any_with_args_field ... ok
[INFO] [stdout] test any_with_args_field_x2 ... ok
[INFO] [stdout] test args_with_strategy_sharp_val_x2 ... ok
[INFO] [stdout] test any_with_keyword ... ok
[INFO] [stdout] test auto_bound_tuple_enum ... ok
[INFO] [stdout] test enum_weight_0 ... ok
[INFO] [stdout] test enum_unit_variant_1 ... ok
[INFO] [stdout] test args_struct ... ok
[INFO] [stdout] test any_with_args_expr ... ok
[INFO] [stdout] test filter_raw_keyword ... ok
[INFO] [stdout] test filter_struct_sharp_self ... ok
[INFO] [stdout] test filter_tuple_struct_field_sharp_val ... ok
[INFO] [stdout] test filter_struct_field_sharp_val ... ok
[INFO] [stdout] test filter_enum_sharp_self ... ok
[INFO] [stdout] test filter_struct_field_closure ... ok
[INFO] [stdout] test filter_struct_fn ... ok
[INFO] [stdout] test manual_bound_type_with_auto_bound ... ok
[INFO] [stdout] test filter_with_by_ref ... ok
[INFO] [stdout] test manual_bound_predicate ... ok
[INFO] [stdout] test manual_bound_predicate_x2 ... ok
[INFO] [stdout] test manual_bound_type ... ok
[INFO] [stdout] test manual_bound_type_x2 ... ok
[INFO] [stdout] test strategy_rev ... ok
[INFO] [stdout] test strategy_by_ref ... ok
[INFO] [stdout] test strategy_raw_keyword_field ... ok
[INFO] [stdout] test strategy_cross_dependency ... ok
[INFO] [stdout] test strategy_multiple_dependency ... ok
[INFO] [stdout] test filter_struct_field_fn ... ok
[INFO] [stdout] test filter_struct_sharp_vals ... ok
[INFO] [stdout] test strategy_tuple_struct ... ok
[INFO] [stdout] test strategy_raw_keyword_sharp_val ... ok
[INFO] [stdout] test struct_no_field ... ok
[INFO] [stdout] test filter_enum_fn ... ok
[INFO] [stdout] test tuple_struct_no_attr_field_x2 ... ok
[INFO] [stdout] test tuple_struct_no_attr_field ... ok
[INFO] [stdout] test tuple_struct_no_field ... ok
[INFO] [stdout] test strategy_rank2 ... ok
[INFO] [stdout] test strategy_struct ... ok
[INFO] [stdout] test struct_field_raw_ident ... ok
[INFO] [stdout] test struct_field_raw_keyword_ident ... ok
[INFO] [stdout] test strategy_struct_field_x2 ... ok
[INFO] [stdout] test struct_no_attr_field ... ok
[INFO] [stdout] test struct_no_attr_field_x2 ... ok
[INFO] [stdout] test filter_variant ... ok
[INFO] [stdout] test filter_with_whence ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compile_fail-ac4c20e97eff0125
[INFO] [stdout] test strategy_rank3 ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/proptest_fn-f24d9f503b5ab24b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compile_fail ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test param_x2 ... ok
[INFO] [stdout] test param_x1 ... ok
[INFO] [stdout] test with_strategy ... ok
[INFO] [stdout] test config_expr_and_field ... ok
[INFO] [stdout] test config_expr ... ok
[INFO] [stdout] test config_field ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/readme_arbitrary-85c94f12a7d2a25c
[INFO] [stdout] test example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bound_manual_predicate ... ok
[INFO] [stdout] test arbitrary_args ... ok
[INFO] [stdout] test filter_field_expr ... ok
[INFO] [stdout] test filter_name ... ok
[INFO] [stdout] test bound_auto ... ok
[INFO] [stdout] test example_1 ... ok
[INFO] [stdout] test filter_struct_expr ... ok
[INFO] [stdout] test bound_both ... ok
[INFO] [stdout] test any_field ... ok
[INFO] [stdout] test filter_struct_expr_self ... ok
[INFO] [stdout] test filter_field_fn ... ok
[INFO] [stdout] test any_expr ... ok
[INFO] [stdout] test weight_0 ... ok
[INFO] [stdout] test bound_manual_type ... ok
[INFO] [stdout] test by_ref_strategy ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/readme_proptest-7ff509d7c5375b3b
[INFO] [stdout] test filter_struct_fn ... ok
[INFO] [stdout] test weight ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test my_test2 ... ok
[INFO] [stdout] test my_test ... ok
[INFO] [stdout] test my_test_with_config_3 ... ok
[INFO] [stdout] test my_test_with_config ... ok
[INFO] [stdout] test my_test_with_config_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_helpers-f06f7b6a8e271d88
[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 test-strategy
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 172) ... ok
[INFO] [stdout] test src/lib.rs - (line 249) ... ok
[INFO] [stdout] test src/lib.rs - (line 213) ... ok
[INFO] [stdout] test src/lib.rs - (line 331) ... ok
[INFO] [stdout] test src/lib.rs - (line 300) ... ok
[INFO] [stdout] test src/lib.rs - (line 128) ... ok
[INFO] [stdout] test src/lib.rs - (line 274) ... ok
[INFO] [stdout] test src/lib.rs - (line 315) ... ok
[INFO] [stdout] test src/lib.rs - (line 142) ... ok
[INFO] [stdout] test src/lib.rs - (line 287) ... ok
[INFO] [stdout] test src/lib.rs - (line 261) ... ok
[INFO] [stdout] test src/lib.rs - (line 512) ... ok
[INFO] [stdout] test src/lib.rs - (line 402) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 375) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 493) ... ok
[INFO] [stdout] test src/lib.rs - (line 467) ... ok
[INFO] [stdout] test src/lib.rs - (line 353) ... ok
[INFO] [stdout] test src/lib.rs - (line 456) ... ok
[INFO] [stdout] test src/lib.rs - (line 416) ... ok
[INFO] [stdout] test src/lib.rs - (line 478) ... ok
[INFO] [stdout] test src/lib.rs - (line 432) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 99) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a004be5cde432600d0186ba06c84db21157613e38f054235c89631af21457f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a004be5cde432600d0186ba06c84db21157613e38f054235c89631af21457f2c", kill_on_drop: false }`
[INFO] [stdout] a004be5cde432600d0186ba06c84db21157613e38f054235c89631af21457f2c