[INFO] cloning repository https://github.com/paavohuhtala/customs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paavohuhtala/customs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaavohuhtala%2Fcustoms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaavohuhtala%2Fcustoms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 445d1e5fff8f610ee45cde41ab47ec90868fdff6
[INFO] testing paavohuhtala/customs against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaavohuhtala%2Fcustoms" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paavohuhtala/customs 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 git repo https://github.com/paavohuhtala/customs
[INFO] finished tweaking git repo https://github.com/paavohuhtala/customs
[INFO] tweaked toml for git repo https://github.com/paavohuhtala/customs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/paavohuhtala/customs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 649571050e7c321e74422bbf60ec70409136bb8c25122bd67a9ce39dbb905a75
[INFO] running `Command { std: "docker" "start" "-a" "649571050e7c321e74422bbf60ec70409136bb8c25122bd67a9ce39dbb905a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "649571050e7c321e74422bbf60ec70409136bb8c25122bd67a9ce39dbb905a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649571050e7c321e74422bbf60ec70409136bb8c25122bd67a9ce39dbb905a75", kill_on_drop: false }`
[INFO] [stdout] 649571050e7c321e74422bbf60ec70409136bb8c25122bd67a9ce39dbb905a75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ee83933ae0a788bbca5951437f0c6dda30027d85a488ec43dc92d75b444154d6
[INFO] running `Command { std: "docker" "start" "-a" "ee83933ae0a788bbca5951437f0c6dda30027d85a488ec43dc92d75b444154d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling siphasher v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling relative-path v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling ignore v0.4.17
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling swc_atoms v0.2.6
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling swc_macros_common v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling swc_visit_macros v0.2.3
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.0
[INFO] [stderr]    Compiling from_variant v0.1.3
[INFO] [stderr]    Compiling string_enum v0.3.1
[INFO] [stderr]    Compiling is-macro v0.1.9
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling enum_kind v0.2.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling ast_node v0.7.3
[INFO] [stderr]    Compiling swc_visit v0.2.4
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling swc_common v0.10.20
[INFO] [stderr]    Compiling swc_ecma_ast v0.45.0
[INFO] [stderr]    Compiling swc_ecma_visit v0.31.0
[INFO] [stderr]    Compiling swc_ecma_parser v0.57.2
[INFO] [stderr]    Compiling customs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "ee83933ae0a788bbca5951437f0c6dda30027d85a488ec43dc92d75b444154d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee83933ae0a788bbca5951437f0c6dda30027d85a488ec43dc92d75b444154d6", kill_on_drop: false }`
[INFO] [stdout] ee83933ae0a788bbca5951437f0c6dda30027d85a488ec43dc92d75b444154d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3fffa7aacdb8fdd5fc5ed6123babcf0bb1f39683dc62820478e8b8a7bcfc2fd9
[INFO] running `Command { std: "docker" "start" "-a" "3fffa7aacdb8fdd5fc5ed6123babcf0bb1f39683dc62820478e8b8a7bcfc2fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling customs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.42s
[INFO] running `Command { std: "docker" "inspect" "3fffa7aacdb8fdd5fc5ed6123babcf0bb1f39683dc62820478e8b8a7bcfc2fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fffa7aacdb8fdd5fc5ed6123babcf0bb1f39683dc62820478e8b8a7bcfc2fd9", kill_on_drop: false }`
[INFO] [stdout] 3fffa7aacdb8fdd5fc5ed6123babcf0bb1f39683dc62820478e8b8a7bcfc2fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d5ac164707549ff49cb74318e9300666d6ce6fe3c23ab6b98cea5b82cc37a0f3
[INFO] running `Command { std: "docker" "start" "-a" "d5ac164707549ff49cb74318e9300666d6ce6fe3c23ab6b98cea5b82cc37a0f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/customs_analysis-9c04da5c624c5916)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test tests::exports::default_interface ... ok
[INFO] [stdout] test tests::exports::export_statement ... ok
[INFO] [stdout] test tests::exports::inner_scope ... ok
[INFO] [stdout] test tests::exports::re_export ... ok
[INFO] [stdout] test tests::exports::destructured ... ok
[INFO] [stdout] test tests::exports::default_function ... ok
[INFO] [stdout] test tests::exports::default_statement_const ... ok
[INFO] [stdout] test tests::imports::default_as ... ok
[INFO] [stdout] test tests::parsing::type_and_value_of_same_name ... ok
[INFO] [stdout] test tests::imports::default ... ok
[INFO] [stdout] test tests::imports::named_as ... ok
[INFO] [stdout] test tests::exports::default_statement_interface ... ok
[INFO] [stdout] test tests::exports::export_statement_default ... ok
[INFO] [stdout] test tests::scoping::function ... ok
[INFO] [stdout] test tests::imports::multiple_default_named ... ok
[INFO] [stdout] test tests::exports::default_unnamed_function ... ok
[INFO] [stdout] test tests::exports::smoke ... ok
[INFO] [stdout] test tests::scoping::block ... ok
[INFO] [stdout] test tests::imports::named ... ok
[INFO] [stdout] test tests::scoping::type_generics ... ok
[INFO] [stdout] test tests::imports::wildcard_as ... ok
[INFO] [stdout] test tests::exports::default_statement_type ... ok
[INFO] [stdout] test tests::scoping::function_generics ... ok
[INFO] [stdout] test tests::imports::multiple_default_wildcard ... ok
[INFO] [stdout] test tests::exports::rename ... ok
[INFO] [stdout] test tests::usages::mapped_type ... ok
[INFO] [stdout] test tests::usages::function_signature_in_annotation ... ok
[INFO] [stdout] test tests::usages::conditional ... ok
[INFO] [stdout] test tests::usages::function_self_reference ... ok
[INFO] [stdout] test tests::usages::interface_generics_constrint ... ok
[INFO] [stdout] test tests::usages::path ... ok
[INFO] [stdout] test tests::parsing::ts_type ... ok
[INFO] [stdout] test tests::usages::type_annotation_basic ... ok
[INFO] [stdout] test tests::parsing::ts_interface ... ok
[INFO] [stdout] test tests::scoping::interface_generics ... ok
[INFO] [stdout] test tests::usages::interface_extends ... ok
[INFO] [stdout] test tests::usages::type_array ... ok
[INFO] [stdout] test tests::usages::recursive_type ... ok
[INFO] [stdout] test tests::usages::function_initial ... ok
[INFO] [stdout] test tests::usages::type_generics_constrint ... ok
[INFO] [stdout] test tests::usages::indexed_type ... ok
[INFO] [stdout] test tests::usages::intersection_type ... ok
[INFO] [stdout] test tests::usages::as_cast_mapped_type_literal ... ok
[INFO] [stdout] test tests::scoping::arrow_function ... ok
[INFO] [stdout] test tests::usages::as_cast_object_literal ... ok
[INFO] [stdout] test tests::usages::type_annotation_mapped_type ... ok
[INFO] [stdout] test tests::usages::union_type ... ok
[INFO] [stdout] test tests::usages::as_cast ... ok
[INFO] [stdout] test tests::usages::interface_extends_generics ... ok
[INFO] [stdout] test tests::usages::typeof_uses_variable ... ok
[INFO] [stdout] test tests::usages::assignment ... ok
[INFO] [stdout] test tests::scoping::class ... ok
[INFO] [stdout] test tests::usages::arrow_function ... ok
[INFO] [stdout] test tests::usages::type_parametrised ... ok
[INFO] [stdout] test tests::usages::function_signature_in_annotation_typeof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/customs-6fb6bed5d7362890)
[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 unittests (/opt/rustwide/target/debug/deps/visit-3991cea4316dcda7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests customs_analysis
[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] [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] running `Command { std: "docker" "inspect" "d5ac164707549ff49cb74318e9300666d6ce6fe3c23ab6b98cea5b82cc37a0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ac164707549ff49cb74318e9300666d6ce6fe3c23ab6b98cea5b82cc37a0f3", kill_on_drop: false }`
[INFO] [stdout] d5ac164707549ff49cb74318e9300666d6ce6fe3c23ab6b98cea5b82cc37a0f3