[INFO] fetching crate scadman_helper 0.2.2...
[INFO] testing scadman_helper-0.2.2 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] extracting crate scadman_helper 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate scadman_helper 0.2.2
[INFO] finished tweaking crates.io crate scadman_helper 0.2.2
[INFO] tweaked toml for crates.io crate scadman_helper 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scadman_helper 0.2.2 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scadman_helper 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7234a7d5dc6f7a0fa4c5338e100eef6780669094c49f9a41820d373a0a1b0c5b
[INFO] running `Command { std: "docker" "start" "-a" "7234a7d5dc6f7a0fa4c5338e100eef6780669094c49f9a41820d373a0a1b0c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7234a7d5dc6f7a0fa4c5338e100eef6780669094c49f9a41820d373a0a1b0c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7234a7d5dc6f7a0fa4c5338e100eef6780669094c49f9a41820d373a0a1b0c5b", kill_on_drop: false }`
[INFO] [stdout] 7234a7d5dc6f7a0fa4c5338e100eef6780669094c49f9a41820d373a0a1b0c5b
[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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f568c1a223804a413039df5685a9b70ec3b46fccd43067563269fd8e0c0c2f52
[INFO] running `Command { std: "docker" "start" "-a" "f568c1a223804a413039df5685a9b70ec3b46fccd43067563269fd8e0c0c2f52", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling wide v0.7.32
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling ambassador v0.4.1
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling scadman v0.1.1
[INFO] [stderr] error: could not compile `scadman` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/16fbf98f22730e073c09e7b03f0eafb87a295545/bin/rustc --crate-name scadman --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scadman-0.1.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 '--warn=clippy::verbose_file_reads' --warn=variant-size-differences '--warn=clippy::use_self' '--warn=clippy::unused_trait_names' '--warn=clippy::unused_rounding' --warn=unused_results '--warn=clippy::unused_result_ok' --warn=unused_lifetimes --warn=unused-qualifications --warn=unused-import-braces --warn=unused-crate-dependencies '--warn=clippy::unseparated_literal_suffix' '--warn=clippy::unnested_or_patterns' '--warn=clippy::unneeded_field_pattern' '--warn=clippy::unnecessary_struct_initialization' '--warn=clippy::unnecessary_self_imports' '--warn=clippy::unnecessary_safety_doc' '--warn=clippy::unnecessary_safety_comment' '--warn=clippy::unnecessary_join' --warn=unit-bindings '--warn=clippy::uninlined_format_args' '--warn=clippy::unimplemented' '--warn=clippy::unicode_not_nfc' '--warn=clippy::unchecked_duration_subtraction' '--warn=clippy::try_err' --warn=trivial-numeric-casts --warn=trivial-casts '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::too_long_first_doc_paragraph' '--warn=clippy::todo' '--warn=clippy::tests_outside_test_module' '--warn=clippy::suspicious_operation_groupings' '--warn=clippy::suboptimal_flops' '--warn=clippy::string_slice' '--warn=clippy::string_lit_chars_any' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::stable_sort_primitive' '--warn=clippy::single_match_else' '--warn=clippy::single_char_pattern' --warn=single-use-lifetimes '--warn=clippy::shadow_unrelated' '--warn=clippy::shadow_same' '--warn=clippy::shadow_reuse' '--warn=clippy::semicolon_inside_block' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::same_name_method' --warn=rust-2024-compatibility --warn=rust-2021-compatibility --warn=rust-2018-idioms --warn=rust-2018-compatibility '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::renamed_function_params' '--warn=clippy::ref_binding_to_reference' '--warn=clippy::ref_as_ptr' '--warn=clippy::redundant_type_annotations' '--warn=clippy::redundant_pub_crate' '--warn=clippy::redundant_else' '--warn=clippy::redundant_closure_for_method_calls' '--warn=clippy::redundant_clone' --warn=redundant-lifetimes --warn=redundant-imports '--warn=clippy::rc_mutex' '--warn=clippy::rc_buffer' '--warn=clippy::range_plus_one' '--warn=clippy::range_minus_one' '--warn=clippy::ptr_cast_constness' '--warn=clippy::ptr_as_ptr' '--warn=clippy::pathbuf_init_then_push' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::option_as_ref_cloned' --warn=nonstandard-style --deny=non-ascii-idents '--warn=clippy::needless_raw_string_hashes' '--warn=clippy::needless_for_each' '--warn=clippy::needless_collect' '--warn=clippy::needless_bitwise_bool' '--warn=clippy::modulo_arithmetic' '--warn=clippy::mixed_read_write_in_expression' '--warn=clippy::missing_const_for_fn' --warn=missing-docs --warn=missing-debug-implementations --warn=missing-copy-implementations --warn=meta-variable-misuse '--warn=clippy::mem_forget' '--warn=clippy::match_bool' '--warn=clippy::map_unwrap_or' '--warn=clippy::map_err_ignore' '--warn=clippy::manual_string_new' '--warn=clippy::manual_ok_or' '--warn=clippy::manual_is_variant_and' '--warn=clippy::manual_is_power_of_two' '--warn=clippy::manual_instant_elapsed' '--warn=clippy::manual_assert' --warn=macro-use-extern-crate '--warn=clippy::lossy_float_literal' --warn=let-underscore-drop --warn=keyword-idents '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--warn=clippy::impl_trait_in_params' '--warn=clippy::ignored_unit_patterns' '--warn=clippy::if_then_some_else_none' '--warn=clippy::if_not_else' '--warn=clippy::get_unwrap' --deny=future-incompatible '--warn=clippy::fn_to_numeric_cast_any' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::filetype_is_file' '--warn=clippy::explicit_iter_loop' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::error_impl_error' '--warn=clippy::equatable_if_let' '--deny=clippy::enum_glob_use' '--warn=clippy::empty_structs_with_brackets' '--warn=clippy::empty_enum_variants_with_brackets' '--warn=clippy::doc_markdown' '--warn=clippy::derive_partial_eq_without_eq' --warn=deprecated-safe '--warn=clippy::default_union_representation' '--warn=clippy::dbg_macro' '--warn=clippy::cloned_instead_of_copied' '--warn=clippy::clone_on_ref_ptr' '--warn=clippy::clear_with_drain' '--warn=clippy::checked_conversions' '--warn=clippy::cast_lossless' '--warn=clippy::borrow_as_ptr' '--warn=clippy::assertions_on_result_states' '--warn=clippy::as_underscore' '--warn=clippy::as_conversions' --warn=ambiguous_negative_literals --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=c5791dc8ee8c85b0 -C extra-filename=-6fa5143a40c1ebd0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ambassador=/opt/rustwide/target/debug/deps/libambassador-201a87c464c83473.so --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-165f6aff39cca2c1.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-399ef6a871a03137.rmeta --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-340cedd0388e8467.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-de6dfd786916684a.so --cap-lints allow --cap-lints=forbid` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f568c1a223804a413039df5685a9b70ec3b46fccd43067563269fd8e0c0c2f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f568c1a223804a413039df5685a9b70ec3b46fccd43067563269fd8e0c0c2f52", kill_on_drop: false }`
[INFO] [stdout] f568c1a223804a413039df5685a9b70ec3b46fccd43067563269fd8e0c0c2f52