[INFO] fetching crate core_extensions 1.5.3...
[INFO] checking core_extensions-1.5.3 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate core_extensions 1.5.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate core_extensions 1.5.3 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate core_extensions 1.5.3
[INFO] finished tweaking crates.io crate core_extensions 1.5.3
[INFO] tweaked toml for crates.io crate core_extensions 1.5.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded core_extensions_proc_macros v1.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43219b1dec131381881631bd52fd62cbc93a41cf7d626d845bf907a794315b75
[INFO] running `Command { std: "docker" "start" "-a" "43219b1dec131381881631bd52fd62cbc93a41cf7d626d845bf907a794315b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43219b1dec131381881631bd52fd62cbc93a41cf7d626d845bf907a794315b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43219b1dec131381881631bd52fd62cbc93a41cf7d626d845bf907a794315b75", kill_on_drop: false }`
[INFO] [stdout] 43219b1dec131381881631bd52fd62cbc93a41cf7d626d845bf907a794315b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b4c722830ecb304c8df2fac9d3a5b095956278de4af845d9fff6245cd2f6977
[INFO] running `Command { std: "docker" "start" "-a" "7b4c722830ecb304c8df2fac9d3a5b095956278de4af845d9fff6245cd2f6977", kill_on_drop: false }`
[INFO] [stderr]     Checking core_extensions v1.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: tests must be run with the "__test" feature
[INFO] [stdout]    --> src_core_extensions/lib.rs:553:1
[INFO] [stdout]     |
[INFO] [stdout] 553 | compile_error! { "tests must be run with the \"__test\" feature" }
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_utils`
[INFO] [stdout]    --> src_core_extensions/utils.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     use test_utils::DecOnDrop;  
[INFO] [stdout]     |         ^^^^^^^^^^ maybe a missing crate `test_utils`?
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate test_utils` to use the `test_utils` crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core_extensions` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "7b4c722830ecb304c8df2fac9d3a5b095956278de4af845d9fff6245cd2f6977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b4c722830ecb304c8df2fac9d3a5b095956278de4af845d9fff6245cd2f6977", kill_on_drop: false }`
[INFO] [stdout] 7b4c722830ecb304c8df2fac9d3a5b095956278de4af845d9fff6245cd2f6977
[INFO] checking core_extensions-1.5.3 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate core_extensions 1.5.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate core_extensions 1.5.3 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate core_extensions 1.5.3
[INFO] finished tweaking crates.io crate core_extensions 1.5.3
[INFO] tweaked toml for crates.io crate core_extensions 1.5.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bb87efbbb524fff6c0f7f53d14d13f440d0cbe35dbde931cf1e91260b953bef
[INFO] running `Command { std: "docker" "start" "-a" "3bb87efbbb524fff6c0f7f53d14d13f440d0cbe35dbde931cf1e91260b953bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb87efbbb524fff6c0f7f53d14d13f440d0cbe35dbde931cf1e91260b953bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb87efbbb524fff6c0f7f53d14d13f440d0cbe35dbde931cf1e91260b953bef", kill_on_drop: false }`
[INFO] [stdout] 3bb87efbbb524fff6c0f7f53d14d13f440d0cbe35dbde931cf1e91260b953bef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 1b4e5e0ec8f4303f294556f2b7b315b0a17312214d168be01f1b35a345517f27
[INFO] running `Command { std: "docker" "start" "-a" "1b4e5e0ec8f4303f294556f2b7b315b0a17312214d168be01f1b35a345517f27", kill_on_drop: false }`
[INFO] [stderr]     Checking core_extensions v1.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition value: `rust_1_42`
[INFO] [stdout]    --> src_core_extensions/utils.rs:193:11
[INFO] [stdout]     |
[INFO] [stdout] 193 |     #[cfg(feature = "rust_1_42")]
[INFO] [stdout]     |           ^^^^^^^^^^-----------
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: there is a expected value with a similar name: `"rust_1_46"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__test`, `all_items`, `all_items_no_derive`, `alloc`, `bools`, `callable`, `collections`, `const_default`, `const_val`, `core_extensions_proc_macros`, `derive`, `docsrs`, `enable_proc_macro_crate`, `generics_parsing`, `integers`, `item_parsing`, `iterators`, `macro_utils`, `marker_type`, `on_drop`, `option_result`, `phantom`, `rust_1_46`, `rust_1_51`, `rust_1_59`, `rust_latest_stable`, `self_ops`, `serde`, `serde_`, `slices`, `std`, `strings`, `track_caller`, `transparent_newtype`, `type_asserts`, `type_identity`, `type_level_bool`, `void`
[INFO] [stdout]     = help: consider adding `rust_1_42` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `rust_1_42`
[INFO] [stdout]    --> src_core_extensions/utils.rs:197:15
[INFO] [stdout]     |
[INFO] [stdout] 197 |     #[cfg(not(feature = "rust_1_42"))]
[INFO] [stdout]     |               ^^^^^^^^^^-----------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: there is a expected value with a similar name: `"rust_1_46"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__test`, `all_items`, `all_items_no_derive`, `alloc`, `bools`, `callable`, `collections`, `const_default`, `const_val`, `core_extensions_proc_macros`, `derive`, `docsrs`, `enable_proc_macro_crate`, `generics_parsing`, `integers`, `item_parsing`, `iterators`, `macro_utils`, `marker_type`, `on_drop`, `option_result`, `phantom`, `rust_1_46`, `rust_1_51`, `rust_1_59`, `rust_latest_stable`, `self_ops`, `serde`, `serde_`, `slices`, `std`, `strings`, `track_caller`, `transparent_newtype`, `type_asserts`, `type_identity`, `type_level_bool`, `void`
[INFO] [stdout]     = help: consider adding `rust_1_42` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: tests must be run with the "__test" feature
[INFO] [stdout]    --> src_core_extensions/lib.rs:553:1
[INFO] [stdout]     |
[INFO] [stdout] 553 | compile_error! { "tests must be run with the \"__test\" feature" }
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core_extensions` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `test_utils`
[INFO] [stdout]    --> src_core_extensions/utils.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     use test_utils::DecOnDrop;  
[INFO] [stdout]     |         ^^^^^^^^^^ maybe a missing crate `test_utils`?
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate test_utils` to use the `test_utils` crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `rust_1_42`
[INFO] [stdout]    --> src_core_extensions/utils.rs:193:11
[INFO] [stdout]     |
[INFO] [stdout] 193 |     #[cfg(feature = "rust_1_42")]
[INFO] [stdout]     |           ^^^^^^^^^^-----------
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: there is a expected value with a similar name: `"rust_1_46"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__test`, `all_items`, `all_items_no_derive`, `alloc`, `bools`, `callable`, `collections`, `const_default`, `const_val`, `core_extensions_proc_macros`, `derive`, `docsrs`, `enable_proc_macro_crate`, `generics_parsing`, `integers`, `item_parsing`, `iterators`, `macro_utils`, `marker_type`, `on_drop`, `option_result`, `phantom`, `rust_1_46`, `rust_1_51`, `rust_1_59`, `rust_latest_stable`, `self_ops`, `serde`, `serde_`, `slices`, `std`, `strings`, `track_caller`, `transparent_newtype`, `type_asserts`, `type_identity`, `type_level_bool`, `void`
[INFO] [stdout]     = help: consider adding `rust_1_42` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `rust_1_42`
[INFO] [stdout]    --> src_core_extensions/utils.rs:197:15
[INFO] [stdout]     |
[INFO] [stdout] 197 |     #[cfg(not(feature = "rust_1_42"))]
[INFO] [stdout]     |               ^^^^^^^^^^-----------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: there is a expected value with a similar name: `"rust_1_46"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__test`, `all_items`, `all_items_no_derive`, `alloc`, `bools`, `callable`, `collections`, `const_default`, `const_val`, `core_extensions_proc_macros`, `derive`, `docsrs`, `enable_proc_macro_crate`, `generics_parsing`, `integers`, `item_parsing`, `iterators`, `macro_utils`, `marker_type`, `on_drop`, `option_result`, `phantom`, `rust_1_46`, `rust_1_51`, `rust_1_59`, `rust_latest_stable`, `self_ops`, `serde`, `serde_`, `slices`, `std`, `strings`, `track_caller`, `transparent_newtype`, `type_asserts`, `type_identity`, `type_level_bool`, `void`
[INFO] [stdout]     = help: consider adding `rust_1_42` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core_extensions` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "1b4e5e0ec8f4303f294556f2b7b315b0a17312214d168be01f1b35a345517f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4e5e0ec8f4303f294556f2b7b315b0a17312214d168be01f1b35a345517f27", kill_on_drop: false }`
[INFO] [stdout] 1b4e5e0ec8f4303f294556f2b7b315b0a17312214d168be01f1b35a345517f27
