[INFO] updating cached repository https://github.com/overdrivenpotato/libcore-psp [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5112322686ea069bbf5ea5a08b1afbe3b20d46b0 [INFO] testing overdrivenpotato/libcore-psp against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Flibcore-psp" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/overdrivenpotato/libcore-psp on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/overdrivenpotato/libcore-psp [INFO] removed 1 missing tests [INFO] finished tweaking git repo https://github.com/overdrivenpotato/libcore-psp [INFO] tweaked toml for git repo https://github.com/overdrivenpotato/libcore-psp written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/overdrivenpotato/libcore-psp already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4a57f846d20d536f9abcca084312f53baf4f976df5cbb1ef11ac4ff658ef9e21 [INFO] running `"docker" "start" "-a" "4a57f846d20d536f9abcca084312f53baf4f976df5cbb1ef11ac4ff658ef9e21"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling core v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | #![feature(allow_internal_unstable)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:68:1 [INFO] [stderr] | [INFO] [stderr] 68 | #![feature(arbitrary_self_types)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | #![feature(asm)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:70:1 [INFO] [stderr] | [INFO] [stderr] 70 | #![feature(bound_cloned)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | #![feature(cfg_target_has_atomic)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:72:1 [INFO] [stderr] | [INFO] [stderr] 72 | #![feature(concat_idents)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | #![feature(const_ascii_ctype_on_intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | #![feature(const_alloc_layout)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | #![feature(const_discriminant)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:76:1 [INFO] [stderr] | [INFO] [stderr] 76 | #![feature(const_if_match)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | #![feature(const_loop)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | #![feature(const_checked_int_methods)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | #![feature(const_euclidean_int_methods)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | #![feature(const_overflowing_int_methods)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | #![feature(const_saturating_int_methods)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:82:1 [INFO] [stderr] | [INFO] [stderr] 82 | #![feature(const_int_unchecked_arith)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:83:1 [INFO] [stderr] | [INFO] [stderr] 83 | #![feature(const_int_pow)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:84:1 [INFO] [stderr] | [INFO] [stderr] 84 | #![feature(constctlz)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | #![feature(const_panic)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | #![feature(const_fn_union)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | #![feature(const_generics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:88:1 [INFO] [stderr] | [INFO] [stderr] 88 | #![feature(const_ptr_offset_from)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:89:1 [INFO] [stderr] | [INFO] [stderr] 89 | #![feature(const_result)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | #![feature(const_type_name)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:91:1 [INFO] [stderr] | [INFO] [stderr] 91 | #![feature(custom_inner_attributes)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | #![feature(decl_macro)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:93:1 [INFO] [stderr] | [INFO] [stderr] 93 | #![feature(doc_cfg)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:94:1 [INFO] [stderr] | [INFO] [stderr] 94 | #![feature(extern_types)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:95:1 [INFO] [stderr] | [INFO] [stderr] 95 | #![feature(fundamental)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | #![feature(intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:97:1 [INFO] [stderr] | [INFO] [stderr] 97 | #![feature(try_find)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:98:1 [INFO] [stderr] | [INFO] [stderr] 98 | #![feature(is_sorted)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | #![feature(lang_items)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:100:1 [INFO] [stderr] | [INFO] [stderr] 100 | #![feature(link_llvm_intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:101:1 [INFO] [stderr] | [INFO] [stderr] 101 | #![feature(llvm_asm)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:102:1 [INFO] [stderr] | [INFO] [stderr] 102 | #![feature(negative_impls)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:103:1 [INFO] [stderr] | [INFO] [stderr] 103 | #![feature(never_type)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | #![feature(nll)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:105:1 [INFO] [stderr] | [INFO] [stderr] 105 | #![feature(exhaustive_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:106:1 [INFO] [stderr] | [INFO] [stderr] 106 | #![feature(no_core)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:107:1 [INFO] [stderr] | [INFO] [stderr] 107 | #![feature(optin_builtin_traits)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | #![feature(or_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:109:1 [INFO] [stderr] | [INFO] [stderr] 109 | #![feature(prelude_import)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:110:1 [INFO] [stderr] | [INFO] [stderr] 110 | #![feature(repr_simd, platform_intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | #![feature(rustc_attrs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:112:1 [INFO] [stderr] | [INFO] [stderr] 112 | #![feature(simd_ffi)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | #![feature(specialization)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:114:1 [INFO] [stderr] | [INFO] [stderr] 114 | #![feature(staged_api)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:115:1 [INFO] [stderr] | [INFO] [stderr] 115 | #![feature(std_internals)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:116:1 [INFO] [stderr] | [INFO] [stderr] 116 | #![feature(stmt_expr_attributes)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:117:1 [INFO] [stderr] | [INFO] [stderr] 117 | #![feature(track_caller)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:118:1 [INFO] [stderr] | [INFO] [stderr] 118 | #![feature(transparent_unions)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:119:1 [INFO] [stderr] | [INFO] [stderr] 119 | #![feature(unboxed_closures)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:120:1 [INFO] [stderr] | [INFO] [stderr] 120 | #![feature(unsized_locals)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:121:1 [INFO] [stderr] | [INFO] [stderr] 121 | #![feature(untagged_unions)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:122:1 [INFO] [stderr] | [INFO] [stderr] 122 | #![feature(unwind_attributes)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:123:1 [INFO] [stderr] | [INFO] [stderr] 123 | #![feature(doc_alias)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:124:1 [INFO] [stderr] | [INFO] [stderr] 124 | #![feature(mmx_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:125:1 [INFO] [stderr] | [INFO] [stderr] 125 | #![feature(tbm_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:126:1 [INFO] [stderr] | [INFO] [stderr] 126 | #![feature(sse4a_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:127:1 [INFO] [stderr] | [INFO] [stderr] 127 | #![feature(arm_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | #![feature(powerpc_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:129:1 [INFO] [stderr] | [INFO] [stderr] 129 | #![feature(mips_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:130:1 [INFO] [stderr] | [INFO] [stderr] 130 | #![feature(aarch64_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:131:1 [INFO] [stderr] | [INFO] [stderr] 131 | #![feature(wasm_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | #![feature(avx512_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:133:1 [INFO] [stderr] | [INFO] [stderr] 133 | #![feature(cmpxchg16b_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:134:1 [INFO] [stderr] | [INFO] [stderr] 134 | #![feature(rtm_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:135:1 [INFO] [stderr] | [INFO] [stderr] 135 | #![feature(f16c_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | #![feature(hexagon_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:137:1 [INFO] [stderr] | [INFO] [stderr] 137 | #![feature(const_transmute)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:138:1 [INFO] [stderr] | [INFO] [stderr] 138 | #![feature(abi_unadjusted)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | #![feature(adx_target_feature)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:140:1 [INFO] [stderr] | [INFO] [stderr] 140 | #![feature(maybe_uninit_slice)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:141:1 [INFO] [stderr] | [INFO] [stderr] 141 | #![feature(external_doc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:142:1 [INFO] [stderr] | [INFO] [stderr] 142 | #![feature(associated_type_bounds)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:143:1 [INFO] [stderr] | [INFO] [stderr] 143 | #![feature(const_type_id)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:144:1 [INFO] [stderr] | [INFO] [stderr] 144 | #![feature(const_caller_location)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | #![feature(option_zip)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> lib.rs:146:1 [INFO] [stderr] | [INFO] [stderr] 146 | #![feature(no_niche)] // rust-lang/rust#68303 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', src/librustc_typeck/check/intrinsic.rs:288:42 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ff7b11298f5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7ff7b11298f5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7ff7b11298f5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7ff7b11298f5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7ff7b1166eac - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7ff7b111c0a3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7ff7b112e910 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7ff7b112e910 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7ff7b112e910 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7ff7b112e65c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7ff7b1858eb3 - rustc_driver::report_ice::h4e6f3c21368755d3 [INFO] [stderr] 11: 0x7ff7b112efbc - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:490 [INFO] [stderr] 12: 0x7ff7b112eb9b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 13: 0x7ff7b1163a51 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 14: 0x7ff7b116399d - core::panicking::panic::h79f1986e668d0637 [INFO] [stderr] at src/libcore/panicking.rs:56 [INFO] [stderr] 15: 0x7ff7b24b30fc - rustc_typeck::check::intrinsic::check_intrinsic_type::h54007c9523160400 [INFO] [stderr] 16: 0x7ff7b220b414 - rustc_typeck::check::check_item_type::hd9fafa810ed673fb [INFO] [stderr] 17: 0x7ff7b22b0dcb - rustc_middle::hir::map::Map::visit_item_likes_in_module::h2ab1df69c79f7744 [INFO] [stderr] 18: 0x7ff7b2207dad - rustc_typeck::check::check_mod_item_types::he52985e13820f583 [INFO] [stderr] 19: 0x7ff7b2439ac2 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::check_mod_item_types>::compute::h0e6e6ce2e9a8dbcd [INFO] [stderr] 20: 0x7ff7b23c5284 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h1f85318d82464fda [INFO] [stderr] 21: 0x7ff7b22d67c1 - rustc_data_structures::stack::ensure_sufficient_stack::h11296430e8937fe9 [INFO] [stderr] 22: 0x7ff7b2373ab9 - rustc_query_system::query::plumbing::get_query_impl::he579438196d2f975 [INFO] [stderr] 23: 0x7ff7b237ecf7 - rustc_query_system::query::plumbing::ensure_query_impl::ha51b1655e5d7c6f2 [INFO] [stderr] 24: 0x7ff7b243d69f - rustc_session::utils::::time::hfb3edac3d63601b2 [INFO] [stderr] 25: 0x7ff7b2420803 - rustc_typeck::check_crate::h86ba5954ea9c0d31 [INFO] [stderr] 26: 0x7ff7b1a007b2 - rustc_interface::passes::analysis::h7f5da6592532a04d [INFO] [stderr] 27: 0x7ff7b182aedb - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h0e83a846a71dc14e [INFO] [stderr] 28: 0x7ff7b18afb77 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::heee5116a55474f4b [INFO] [stderr] 29: 0x7ff7b18bcc51 - rustc_query_system::query::plumbing::get_query_impl::hf10f4c0c6b52e9bf [INFO] [stderr] 30: 0x7ff7b182b6e7 - rustc_middle::ty::context::tls::enter_global::hb55db4213552f422 [INFO] [stderr] 31: 0x7ff7b182d3d8 - rustc_interface::interface::run_compiler_in_existing_thread_pool::hba3e737e6c9df2d3 [INFO] [stderr] 32: 0x7ff7b186a02f - rustc_ast::attr::with_globals::h37b5ec06f05d3297 [INFO] [stderr] 33: 0x7ff7b186c01e - std::sys_common::backtrace::__rust_begin_short_backtrace::h768e1472c3c5f874 [INFO] [stderr] 34: 0x7ff7b181ce6e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf2867ad1117e7c7c [INFO] [stderr] 35: 0x7ff7b113e81a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 36: 0x7ff7b113e81a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 37: 0x7ff7b113e81a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 38: 0x7ff7b1080609 - start_thread [INFO] [stderr] 39: 0x7ff7b0f94103 - __clone [INFO] [stderr] 40: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.45.0-beta.3359 (b7dc83a3f 2020-06-03) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [check_mod_item_types] checking item types in module `intrinsics` [INFO] [stderr] #1 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to 80 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `core`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4a57f846d20d536f9abcca084312f53baf4f976df5cbb1ef11ac4ff658ef9e21"` [INFO] running `"docker" "rm" "-f" "4a57f846d20d536f9abcca084312f53baf4f976df5cbb1ef11ac4ff658ef9e21"` [INFO] [stdout] 4a57f846d20d536f9abcca084312f53baf4f976df5cbb1ef11ac4ff658ef9e21