[INFO] fetching crate uclicious 0.1.5...
[INFO] testing uclicious-0.1.5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate uclicious 0.1.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate uclicious 0.1.5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uclicious 0.1.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate uclicious 0.1.5
[INFO] tweaked toml for crates.io crate uclicious 0.1.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate uclicious 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uclicious_derive v0.1.5
[INFO] [stderr]   Downloaded uclicious-libucl-sys v0.8.2-alpha.2
[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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18b2b3f91d95155be02edf67c02321dfa4fc37bca4d03255cede55b54f07a6d4
[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" "18b2b3f91d95155be02edf67c02321dfa4fc37bca4d03255cede55b54f07a6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18b2b3f91d95155be02edf67c02321dfa4fc37bca4d03255cede55b54f07a6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b2b3f91d95155be02edf67c02321dfa4fc37bca4d03255cede55b54f07a6d4", kill_on_drop: false }`
[INFO] [stdout] 18b2b3f91d95155be02edf67c02321dfa4fc37bca4d03255cede55b54f07a6d4
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 992fa2ffdff85f6b91099ce56c2bc6b7690dda975a74c7d13aebae9647981761
[INFO] running `Command { std: "docker" "start" "-a" "992fa2ffdff85f6b91099ce56c2bc6b7690dda975a74c7d13aebae9647981761", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling uclicious-libucl-sys v0.8.2-alpha.2
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling uclicious_derive v0.1.5
[INFO] [stderr]    Compiling uclicious v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.41s
[INFO] running `Command { std: "docker" "inspect" "992fa2ffdff85f6b91099ce56c2bc6b7690dda975a74c7d13aebae9647981761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "992fa2ffdff85f6b91099ce56c2bc6b7690dda975a74c7d13aebae9647981761", kill_on_drop: false }`
[INFO] [stdout] 992fa2ffdff85f6b91099ce56c2bc6b7690dda975a74c7d13aebae9647981761
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 900c5027f30cd2e276f3e31c865d8090750731e4e8e6947465dba147f009864d
[INFO] running `Command { std: "docker" "start" "-a" "900c5027f30cd2e276f3e31c865d8090750731e4e8e6947465dba147f009864d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling uclicious v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/variable_handlers/env.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::traits::VariableHandler`
[INFO] [stdout]   --> src/variable_handlers/env.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use crate::traits::VariableHandler;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DEFAULT_DUPLICATE_STRATEGY`, `Parser`, `Priority`
[INFO] [stdout]   --> src/variable_handlers/env.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use crate::{Parser, Priority, DEFAULT_DUPLICATE_STRATEGY};
[INFO] [stdout]    |                 ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "900c5027f30cd2e276f3e31c865d8090750731e4e8e6947465dba147f009864d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "900c5027f30cd2e276f3e31c865d8090750731e4e8e6947465dba147f009864d", kill_on_drop: false }`
[INFO] [stdout] 900c5027f30cd2e276f3e31c865d8090750731e4e8e6947465dba147f009864d
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d1fcc5a3d45a0f4eb7a9d2669aacc2d8ca19b2f819ed4250b714a9a130740bf
[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" "9d1fcc5a3d45a0f4eb7a9d2669aacc2d8ca19b2f819ed4250b714a9a130740bf", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/variable_handlers/env.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::traits::VariableHandler`
[INFO] [stderr]   --> src/variable_handlers/env.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |     use crate::traits::VariableHandler;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DEFAULT_DUPLICATE_STRATEGY`, `Parser`, `Priority`
[INFO] [stderr]   --> src/variable_handlers/env.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |     use crate::{Parser, Priority, DEFAULT_DUPLICATE_STRATEGY};
[INFO] [stderr]    |                 ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uclicious-6abb7c7f64ee68e5
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test raw::object::test::order_good ... ok
[INFO] [stdout] test raw::object::test::order_int_and_float ... ok
[INFO] [stdout] test raw::object::test::deep_copy ... ok
[INFO] [stdout] test raw::iterator::test::iter_object ... ok
[INFO] [stdout] test raw::iterator::test::into_iter_borrowed ... ok
[INFO] [stdout] test raw::priority::test::test_from_trait_signed_okay ... ok
[INFO] [stdout] test raw::object::test::eq ... ok
[INFO] [stdout] test raw::iterator::test::into_iter_owned ... ok
[INFO] [stdout] test raw::object::test::order_wtf ... ok
[INFO] [stdout] test raw::parser::test::var_handler_safe ... ok
[INFO] [stdout] test raw::iterator::test::implicit_array_single_element ... ok
[INFO] [stdout] test raw::iterator::test::basic_array ... ok
[INFO] [stdout] test raw::parser::test::basic_vars_handler ... ok
[INFO] [stdout] test raw::parser::test::incomplete_input ... ok
[INFO] [stdout] test raw::parser::test::var_handler_with_closure ... ok
[INFO] [stdout] test raw::iterator::test::implicit_array ... ok
[INFO] [stdout] test raw::priority::test::test_from_trait_signed_higher ... ok
[INFO] [stdout] test raw::test::iter_object ... ok
[INFO] [stdout] test raw::test::object_from_primitive ... ok
[INFO] [stdout] test raw::priority::test::test_from_trait_signed_lower ... ok
[INFO] [stdout] test raw::priority::test::test_native_type ... ok
[INFO] [stdout] test raw::test::integer_parsing ... ok
[INFO] [stdout] test raw::test::string_parsing ... ok
[INFO] [stdout] test raw::test::boolean_double_free ... ok
[INFO] [stdout] test raw::test::into_iter_primitive ... ok
[INFO] [stdout] test raw::test::boolean_parsing ... ok
[INFO] [stdout] test raw::test::float_parsing ... ok
[INFO] [stdout] test raw::utils::test::nullpointer ... ok
[INFO] [stdout] test test::string_from_object ... ok
[INFO] [stdout] test test::array_from_object_error ... ok
[INFO] [stdout] test raw::priority::test::test_from_trait_unsigned_okay ... ok
[INFO] [stdout] test test::register_var ... ok
[INFO] [stdout] test variable_handlers::compound::test::compound_handler ... ok
[INFO] [stdout] test raw::priority::test::test_from_trait_unsigned_higher ... ok
[INFO] [stdout] test raw::test::dyn_error ... ok
[INFO] [stdout] test raw::test::boolean_segfault ... ok
[INFO] [stdout] test test::primitives_from_object ... ok
[INFO] [stdout] test test::array_from_object ... ok
[INFO] [stdout] test test::hashmap_from_object ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/derive-f1649c9ea2529900
[INFO] [stdout] test raw::utils::test::to_c_string_with_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests uclicious
[INFO] [stdout] test include_chunk_with_macro ... ok
[INFO] [stdout] test derive_with_hook ... ok
[INFO] [stdout] test include_chunk ... ok
[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 7 tests
[INFO] [stdout] test src/raw/parser.rs - raw::parser (line 3) ... ok
[INFO] [stdout] test src/lib.rs - (line 177) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 230) ... ok
[INFO] [stdout] test src/lib.rs - (line 149) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d1fcc5a3d45a0f4eb7a9d2669aacc2d8ca19b2f819ed4250b714a9a130740bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1fcc5a3d45a0f4eb7a9d2669aacc2d8ca19b2f819ed4250b714a9a130740bf", kill_on_drop: false }`
[INFO] [stdout] 9d1fcc5a3d45a0f4eb7a9d2669aacc2d8ca19b2f819ed4250b714a9a130740bf