[INFO] crate rlua 0.17.0 is already in cache
[INFO] testing rlua-0.17.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate rlua 0.17.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rlua 0.17.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rlua 0.17.0
[INFO] finished tweaking crates.io crate rlua 0.17.0
[INFO] tweaked toml for crates.io crate rlua 0.17.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rlua 0.17.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7951313608c47a42cb00f1ef2d6f8dd5776e1e73ccbd0a6b218dec45c40ff8b8
[INFO] running `"docker" "start" "-a" "7951313608c47a42cb00f1ef2d6f8dd5776e1e73ccbd0a6b218dec45c40ff8b8"`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rlua v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.54s
[INFO] running `"docker" "inspect" "7951313608c47a42cb00f1ef2d6f8dd5776e1e73ccbd0a6b218dec45c40ff8b8"`
[INFO] running `"docker" "rm" "-f" "7951313608c47a42cb00f1ef2d6f8dd5776e1e73ccbd0a6b218dec45c40ff8b8"`
[INFO] [stdout] 7951313608c47a42cb00f1ef2d6f8dd5776e1e73ccbd0a6b218dec45c40ff8b8
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d88cbf61738658b5fd2c34e02c53fb39051dfcfdcb31cae3501c54dbc6d2e84
[INFO] running `"docker" "start" "-a" "7d88cbf61738658b5fd2c34e02c53fb39051dfcfdcb31cae3501c54dbc6d2e84"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling compiletest_rs v0.3.25
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling diff v0.1.11
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling tester v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling rustfix v0.4.6
[INFO] [stderr]    Compiling rustyline v5.0.4
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling rlua v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `"docker" "inspect" "7d88cbf61738658b5fd2c34e02c53fb39051dfcfdcb31cae3501c54dbc6d2e84"`
[INFO] running `"docker" "rm" "-f" "7d88cbf61738658b5fd2c34e02c53fb39051dfcfdcb31cae3501c54dbc6d2e84"`
[INFO] [stdout] 7d88cbf61738658b5fd2c34e02c53fb39051dfcfdcb31cae3501c54dbc6d2e84
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 55e81eb17e0281d37907b3aafe6f115ff6b83f4f05663375a200a695b4ede296
[INFO] running `"docker" "start" "-a" "55e81eb17e0281d37907b3aafe6f115ff6b83f4f05663375a200a695b4ede296"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rlua-fc3cc817182e939b
[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/byte_string-2170dd0d1aecbc68
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test byte_string_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compile_fail-dc1bdaca61dd0f6d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test [compile-fail] compile-fail/scope_callback_outer.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_callback_capture.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/context_invariance_outer.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/userdata_borrow.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_invariance.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_userdata_borrow.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_callback_inner.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/scope_mutable_aliasing.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/static_context_lifetime.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/context_invariance_inner.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/function_borrow.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/context_nounwindsafe.rs ... ok
[INFO] [stdout] test [compile-fail] compile-fail/lua_norefunwindsafe.rs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] test compile_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/function-c6569e9b381716a9
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_function ... ok
[INFO] [stdout] test test_rust_function ... ok
[INFO] [stdout] test test_bind ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hooks-c7767f5b7e6f3290
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test function_calls ... ok
[INFO] [stdout] test hook_removal ... ok
[INFO] [stdout] test error_within_hook ... ok
[INFO] [stdout] test line_counts ... ok
[INFO] [stdout] test hook_swap_within_hook ... ok
[INFO] [stdout] test limit_execution_instructions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memory-36b3b248f0a3fd11
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_gc_error ... ok
[INFO] [stdout] test test_gc_control ... ok
[INFO] [stdout] test test_memory_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scope-897ad59664ffc631
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test scope_func ... ok
[INFO] [stdout] test scope_userdata_methods ... ok
[INFO] [stdout] test scope_drop ... ok
[INFO] [stdout] test scope_capture ... ok
[INFO] [stdout] test outer_lua_access ... ok
[INFO] [stdout] test scope_userdata_mismatch ... ok
[INFO] [stdout] test scope_userdata_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/string-d7c5d8aa2782afc6
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test string_views ... ok
[INFO] [stdout] test raw_string ... ok
[INFO] [stdout] test compare ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/table-d908a3e06fc3cebf
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_table ... ok
[INFO] [stdout] test test_set_get ... ok
[INFO] [stdout] test test_table_scope ... ok
[INFO] [stdout] test test_table_error ... ok
[INFO] [stdout] test test_metatable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-460b071a9044c06b
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test_drop_registry_value ... ok
[INFO] [stdout] test large_args ... ok
[INFO] [stdout] test test_exec ... ok
[INFO] [stdout] test test_eval ... ok
[INFO] [stdout] test chunk_env ... ok
[INFO] [stdout] test context_thread ... ok
[INFO] [stdout] test test_coercion ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_named_registry_value ... ok
[INFO] [stdout] test test_lua_multi ... ok
[INFO] [stdout] test test_registry_value ... ok
[INFO] [stdout] test test_load ... ok
[INFO] [stdout] test test_mismatched_registry_key ... ok
[INFO] [stdout] test test_num_conversion ... ok
[INFO] [stdout] test test_set_metatable_nil ... ok
[INFO] [stdout] test test_lua_registry_ownership ... ok
[INFO] [stdout] test large_args_ref ... ok
[INFO] [stdout] test test_recursive_mut_callback_error ... ok
[INFO] [stdout] test test_result_conversions ... ok
[INFO] [stdout] test test_pcall_xpcall ... ok
[INFO] [stdout] test too_many_recursions ... ok
[INFO] [stdout] test test_new_with_debug_panic ... ok
[INFO] [stdout] test too_many_returns ... ok
[INFO] [stdout] test too_many_arguments ... ok
[INFO] [stdout] test test_error ... ok
[INFO] [stdout] test too_many_binds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thread-8b3aa89aefd5e159
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test coroutine_from_closure ... ok
[INFO] [stdout] test test_thread ... ok
[INFO] [stdout] test coroutine_panic ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/types-c4e8e473aedeaba1
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_lightuserdata ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/userdata-f01b6b82f3e83b4c
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test detroys_userdata ... ok
[INFO] [stdout] test test_functions ... ok
[INFO] [stdout] test user_value ... ok
[INFO] [stdout] test test_user_data ... ok
[INFO] [stdout] test test_gc_userdata ... ok
[INFO] [stdout] test test_methods ... ok
[INFO] [stdout] test test_metamethods ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlua
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/function.rs - function::Function::call (line 25) ... ok
[INFO] [stdout] test src/function.rs - function::Function::call (line 42) ... ok
[INFO] [stdout] test src/table.rs - table::Table::pairs (line 257) ... ok
[INFO] [stdout] test src/lua.rs - lua::Lua::set_hook (line 236) ... ok
[INFO] [stdout] test src/function.rs - function::Function::bind (line 98) ... ok
[INFO] [stdout] test src/table.rs - table::Table::set (line 26) ... ok
[INFO] [stdout] test src/table.rs - table::Table::get (line 80) ... ok
[INFO] [stdout] test src/context.rs - context::Context::create_function (line 155) ... ok
[INFO] [stdout] test src/context.rs - context::Context::create_function (line 139) ... ok
[INFO] [stdout] test src/userdata.rs - userdata::UserData (line 219) ... ok
[INFO] [stdout] test src/string.rs - string::String::as_bytes (line 49) ... ok
[INFO] [stdout] test src/string.rs - string::String::to_str (line 19) ... ok
[INFO] [stdout] test src/lua.rs - lua::Lua::context (line 199) ... ok
[INFO] [stdout] test src/table.rs - table::Table::sequence_values (line 300) ... ok
[INFO] [stdout] test src/thread.rs - thread::Thread::resume (line 48) ... ok
[INFO] [stdout] test src/multi.rs - multi::Variadic (line 64) ... ok
[INFO] [stdout] test src/userdata.rs - userdata::UserData (line 239) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "55e81eb17e0281d37907b3aafe6f115ff6b83f4f05663375a200a695b4ede296"`
[INFO] running `"docker" "rm" "-f" "55e81eb17e0281d37907b3aafe6f115ff6b83f4f05663375a200a695b4ede296"`
[INFO] [stdout] 55e81eb17e0281d37907b3aafe6f115ff6b83f4f05663375a200a695b4ede296