[INFO] fetching crate selene-lib 0.7.0...
[INFO] testing selene-lib-0.7.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate selene-lib 0.7.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate selene-lib 0.7.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate selene-lib 0.7.0
[INFO] finished tweaking crates.io crate selene-lib 0.7.0
[INFO] tweaked toml for crates.io crate selene-lib 0.7.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e79aa537cd35cd0772a338317a4b4b85116529c686b9aae7181334bfbcce5393
[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" "e79aa537cd35cd0772a338317a4b4b85116529c686b9aae7181334bfbcce5393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e79aa537cd35cd0772a338317a4b4b85116529c686b9aae7181334bfbcce5393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79aa537cd35cd0772a338317a4b4b85116529c686b9aae7181334bfbcce5393", kill_on_drop: false }`
[INFO] [stdout] e79aa537cd35cd0772a338317a4b4b85116529c686b9aae7181334bfbcce5393
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 84af8474e7775018fbbf27f2d52beafb56e289ec8e089d41fe376fd9a49b3ed3
[INFO] running `Command { std: "docker" "start" "-a" "84af8474e7775018fbbf27f2d52beafb56e289ec8e089d41fe376fd9a49b3ed3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling bytecount v0.5.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling codespan v0.4.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling codespan-reporting v0.4.1
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]    Compiling indexmap v1.5.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling full_moon_derive v0.5.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling full_moon v0.6.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling rbx_dom_weak v1.10.1
[INFO] [stderr]    Compiling rbx_reflection v3.3.418
[INFO] [stderr]    Compiling selene-lib v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 22s
[INFO] running `Command { std: "docker" "inspect" "84af8474e7775018fbbf27f2d52beafb56e289ec8e089d41fe376fd9a49b3ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84af8474e7775018fbbf27f2d52beafb56e289ec8e089d41fe376fd9a49b3ed3", kill_on_drop: false }`
[INFO] [stdout] 84af8474e7775018fbbf27f2d52beafb56e289ec8e089d41fe376fd9a49b3ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30bd869830f86665c7265a5174c12d5c414cfb05478858667c1ccbebb8f766e8
[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" "30bd869830f86665c7265a5174c12d5c414cfb05478858667c1ccbebb8f766e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling selene-lib v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/rules/test_util.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         { Path::new(env!("CARGO_MANIFEST_DIR")).join("tests").join("lints") };
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.52s
[INFO] running `Command { std: "docker" "inspect" "30bd869830f86665c7265a5174c12d5c414cfb05478858667c1ccbebb8f766e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30bd869830f86665c7265a5174c12d5c414cfb05478858667c1ccbebb8f766e8", kill_on_drop: false }`
[INFO] [stdout] 30bd869830f86665c7265a5174c12d5c414cfb05478858667c1ccbebb8f766e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 4f94d6fcfc140c6856a7ede70aa9e0666b52fceb311ccfb72dff41b4f00f235e
[INFO] running `Command { std: "docker" "start" "-a" "4f94d6fcfc140c6856a7ede70aa9e0666b52fceb311ccfb72dff41b4f00f235e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/rules/test_util.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         { Path::new(env!("CARGO_MANIFEST_DIR")).join("tests").join("lints") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stdout] running 55 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/selene_lib-2e5ee57f54174cd0
[INFO] [stdout] test rules::multiple_statements::tests::test_one_line_if_deny ... ok
[INFO] [stdout] test rules::divide_by_zero::tests::test_divide_by_zero ... ok
[INFO] [stdout] test rules::almost_swapped::tests::test_almost_swapped_panic ... ok
[INFO] [stdout] test rules::multiple_statements::tests::test_one_line_if_allow ... ok
[INFO] [stdout] test rules::empty_if::tests::test_empty_if_comments ... ok
[INFO] [stdout] test rules::if_same_then_else::tests::test_if_same_then_else ... ok
[INFO] [stdout] test rules::ifs_same_cond::tests::test_ifs_same_cond ... ok
[INFO] [stdout] test rules::multiple_statements::tests::test_multiple_statements ... ok
[INFO] [stdout] test rules::empty_if::tests::test_empty_if ... ok
[INFO] [stdout] test rules::multiple_statements::tests::test_one_line_if_break_return_only ... ok
[INFO] [stdout] test rules::global_usage::tests::test_global_usage ... ok
[INFO] [stdout] test rules::roblox_incorrect_color3_new_bounds::tests::test_roblox_incorrect_color3_new_bounds ... ok
[INFO] [stdout] test rules::almost_swapped::tests::test_almost_swapped ... ok
[INFO] [stdout] test rules::standard_library::tests::test_name_path ... ok
[INFO] [stdout] test rules::standard_library::tests::test_complex ... ok
[INFO] [stdout] test rules::standard_library::tests::test_method_call ... ok
[INFO] [stdout] test rules::standard_library::tests::test_unknown_property ... ok
[INFO] [stdout] test rules::standard_library::tests::test_ternary ... ok
[INFO] [stdout] test rules::parenthese_conditions::tests::test_parenthese_conditions ... ok
[INFO] [stdout] test rules::shadowing::tests::test_shadowing ... ok
[INFO] [stdout] test rules::standard_library::tests::test_constants ... ok
[INFO] [stdout] test rules::standard_library::tests::test_assert ... ok
[INFO] [stdout] test rules::standard_library::tests::test_vararg ... ok
[INFO] [stdout] test rules::standard_library::tests::test_any ... ok
[INFO] [stdout] test rules::standard_library::tests::test_lua52 ... ok
[INFO] [stdout] test rules::standard_library::tests::test_shadowing ... ok
[INFO] [stdout] test rules::standard_library::tests::test_wildcard_structs ... ok
[INFO] [stdout] test rules::standard_library::tests::test_writing ... ok
[INFO] [stdout] test rules::undefined_variable::tests::test_basic ... ok
[INFO] [stdout] test rules::undefined_variable::tests::test_compound_assignments ... ok
[INFO] [stdout] test rules::undefined_variable::tests::test_shadowing ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_invalid_regex ... ok
[INFO] [stdout] test rules::suspicious_reverse_loop::tests::test_suspicious_reverse_loop ... ok
[INFO] [stdout] test rules::unscoped_variables::tests::test_unscoped_variables ... ok
[INFO] [stdout] test rules::standard_library::tests::test_wildcard ... ok
[INFO] [stdout] test rules::type_check_inside_call::tests::test_type_check_inside_call ... ok
[INFO] [stdout] test rules::standard_library::tests::test_bad_call_signatures ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_generic_for_shadowing ... ok
[INFO] [stdout] test rules::unbalanced_assignments::tests::test_unbalanced_assignments ... ok
[INFO] [stdout] test rules::undefined_variable::tests::test_self ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_ignore ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_edge_cases ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_objects ... ok
[INFO] [stdout] test rules::undefined_variable::tests::test_hoisting ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_blocks ... ok
[INFO] [stdout] test rules::roblox_incorrect_roact_usage::tests::test_roblox_incorrect_roact_usage ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_if ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_locals ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_mutating_functions ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_overriding ... ok
[INFO] [stdout] test standard_library::tests::valid_serde ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_self ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_shadowing ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_self_ignored ... ok
[INFO] [stdout] test rules::unused_variable::tests::test_varargs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/checker-10a009d18b95a017
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test uses_rule_variation_allow ... ok
[INFO] [stdout] test errors_with_bad_config ... ok
[INFO] [stdout] test can_create ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests selene-lib
[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] running `Command { std: "docker" "inspect" "4f94d6fcfc140c6856a7ede70aa9e0666b52fceb311ccfb72dff41b4f00f235e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f94d6fcfc140c6856a7ede70aa9e0666b52fceb311ccfb72dff41b4f00f235e", kill_on_drop: false }`
[INFO] [stdout] 4f94d6fcfc140c6856a7ede70aa9e0666b52fceb311ccfb72dff41b4f00f235e