[INFO] cloning repository https://github.com/FeanorTheElf/FeanorLA [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FeanorTheElf/FeanorLA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FFeanorLA", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FFeanorLA'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb54f000095d02bbd23fc43c5fb81e664c3f5756 [INFO] checking FeanorTheElf/FeanorLA against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2FFeanorLA" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FeanorTheElf/FeanorLA on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FeanorTheElf/FeanorLA [INFO] finished tweaking git repo https://github.com/FeanorTheElf/FeanorLA [INFO] tweaked toml for git repo https://github.com/FeanorTheElf/FeanorLA written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/FeanorTheElf/FeanorLA already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b498795fd74f188f34f41df5eba233656d2886df52e7f5ae38431afd6dc9f221 [INFO] running `Command { std: "docker" "start" "-a" "b498795fd74f188f34f41df5eba233656d2886df52e7f5ae38431afd6dc9f221", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b498795fd74f188f34f41df5eba233656d2886df52e7f5ae38431afd6dc9f221", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b498795fd74f188f34f41df5eba233656d2886df52e7f5ae38431afd6dc9f221", kill_on_drop: false }` [INFO] [stdout] b498795fd74f188f34f41df5eba233656d2886df52e7f5ae38431afd6dc9f221 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb218e2f50c699fec4aed76de6fbeb6c65e6ae93e0fc782cddd888275d08b3a8 [INFO] running `Command { std: "docker" "start" "-a" "cb218e2f50c699fec4aed76de6fbeb6c65e6ae93e0fc782cddd888275d08b3a8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking array-init v2.0.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking feanor_la v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DivAssign`, `Div`, `SubAssign` [INFO] [stdout] --> src/algebra/extension.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DivAssign`, `Div`, `SubAssign` [INFO] [stdout] --> src/algebra/extension.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Add` [INFO] [stdout] --> src/algebra/extension.rs:6:60 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mul` [INFO] [stdout] --> src/algebra/extension.rs:6:65 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sub` [INFO] [stdout] --> src/algebra/extension.rs:6:70 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Neg` [INFO] [stdout] --> src/algebra/extension.rs:6:80 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/alg_env.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | fn from(x: i8) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/algebra/extension.rs:117:33 [INFO] [stdout] | [INFO] [stdout] 117 | fn euclidean_div_rem(&self, lhs: Self::El, rhs: &Self::El) -> (Self::El, Self::El) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/algebra/extension.rs:117:48 [INFO] [stdout] | [INFO] [stdout] 117 | fn euclidean_div_rem(&self, lhs: Self::El, rhs: &Self::El) -> (Self::El, Self::El) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/algebra/extension.rs:182:30 [INFO] [stdout] | [INFO] [stdout] 182 | fn mul_assign(&mut self, rhs: Self) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Add` [INFO] [stdout] --> src/algebra/extension.rs:6:60 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mul` [INFO] [stdout] --> src/algebra/extension.rs:6:65 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sub` [INFO] [stdout] --> src/algebra/extension.rs:6:70 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Neg` [INFO] [stdout] --> src/algebra/extension.rs:6:80 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{AddAssign, MulAssign, SubAssign, DivAssign, Add, Mul, Sub, Div, Neg}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/alg_env.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | fn from(x: i8) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/algebra/extension.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | let a: F2 = RingExtEl { data: [ ZnEl::ZERO, ZnEl::ONE ] }; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/algebra/extension.rs:117:33 [INFO] [stdout] | [INFO] [stdout] 117 | fn euclidean_div_rem(&self, lhs: Self::El, rhs: &Self::El) -> (Self::El, Self::El) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/algebra/extension.rs:117:48 [INFO] [stdout] | [INFO] [stdout] 117 | fn euclidean_div_rem(&self, lhs: Self::El, rhs: &Self::El) -> (Self::El, Self::El) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/algebra/extension.rs:182:30 [INFO] [stdout] | [INFO] [stdout] 182 | fn mul_assign(&mut self, rhs: Self) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_words_file` [INFO] [stdout] --> src/combinatorics/subst_cipher.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn read_words_file() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `evaluate` [INFO] [stdout] --> src/combinatorics/subst_cipher.rs:164:4 [INFO] [stdout] | [INFO] [stdout] 164 | fn evaluate(text: &[SymbolMask], words: &PrefixDatabase) -> u64 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_english_word_db` [INFO] [stdout] --> src/combinatorics/subst_cipher.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn get_english_word_db() -> PrefixDatabase { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `decrypt` [INFO] [stdout] --> src/combinatorics/subst_cipher.rs:194:4 [INFO] [stdout] | [INFO] [stdout] 194 | fn decrypt(ciphertext: &str) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'no errors encountered even though `delay_span_bug` issued', compiler/rustc_errors/src/lib.rs:1051:13 [INFO] [stderr] stack backtrace: [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cannot relate constants of different types: [i8; 64] != [i8; _] [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/compiler/rustc_middle/src/ty/relate.rs:524:29 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 0: 0x7fa935df3f20 - std::backtrace_rs::backtrace::libunwind::trace::h706b838f5bbd876b [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x7fa935df3f20 - std::backtrace_rs::backtrace::trace_unsynchronized::hc15f29ae7822b7b8 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fa935df3f20 - std::sys_common::backtrace::_print_fmt::h7c580c971f91926c [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7fa935df3f20 - ::fmt::h2a772198c4032452 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7fa935e61d0c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x7fa935de5665 - std::io::Write::write_fmt::h00f38d9eb2c32e02 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/io/mod.rs:1663:15 [INFO] [stderr] 6: 0x7fa935df7c3b - std::sys_common::backtrace::_print::h5b3c171e6f864ae4 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7fa935df7c3b - std::sys_common::backtrace::print::h93b9e9ed2a98e611 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7fa935df7c3b - std::panicking::default_hook::{{closure}}::hd8da92bb68d520c5 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7fa935df7711 - std::panicking::default_hook::hdbc8b2951c5afbab [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x7fa9365cc061 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::hb401cc3a4395a91f [INFO] [stderr] 11: 0x7fa935df8469 - std::panicking::rust_panic_with_hook::h8a4c841655926f4e [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:626:17 [INFO] [stderr] 12: 0x7fa935df7f27 - std::panicking::begin_panic_handler::{{closure}}::h471b6bc74904b7b0 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:519:13 [INFO] [stderr] 13: 0x7fa935df441c - std::sys_common::backtrace::__rust_end_short_backtrace::h309f5c707f29932f [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 14: 0x7fa935df7e89 - rust_begin_unwind [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:515:5 [INFO] [stderr] 15: 0x7fa935dc0dbb - std::panicking::begin_panic_fmt::h124dfb9fde553188 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:457:5 [INFO] [stderr] 16: 0x7fa9389fed89 - rustc_errors::HandlerInner::flush_delayed::h940ea4de830a01eb [INFO] [stderr] 17: 0x7fa9389fd7ed - ::drop::h5525564380821bb3 [INFO] [stderr] 18: 0x7fa9380b4726 - core::ptr::drop_in_place::h7b99e212139eb627 [INFO] [stderr] 19: 0x7fa9380b67fe - as core::ops::drop::Drop>::drop::h63800901de84dbc6 [INFO] [stderr] 20: 0x7fa93808c06d - core::ptr::drop_in_place::h360a0988ed25b161 [INFO] [stderr] 21: 0x7fa93808b656 - rustc_span::with_source_map::ha503ff1545426b21 [INFO] [stderr] 22: 0x7fa93809d74a - rustc_interface::interface::create_compiler_and_run::h6e85467d9706bedf [INFO] [stderr] 23: 0x7fa938090799 - scoped_tls::ScopedKey::set::h0e2c1597a1f6a576 [INFO] [stderr] 24: 0x7fa93808d59a - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c2fa93a4999a1ec [INFO] [stderr] 25: 0x7fa93808be25 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8b6bc5ffa8abb153 [INFO] [stderr] 26: 0x7fa935e04a17 - as core::ops::function::FnOnce>::call_once::ha8b1d5a0092467fc [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/alloc/src/boxed.rs:1572:9 [INFO] [stderr] 27: 0x7fa935e04a17 - as core::ops::function::FnOnce>::call_once::h4b9f24ec4e8a879e [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/alloc/src/boxed.rs:1572:9 [INFO] [stderr] 28: 0x7fa935e04a17 - std::sys::unix::thread::Thread::new::thread_start::h2a0e98fbc4ab4c32 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys/unix/thread.rs:74:17 [INFO] [stderr] 29: 0x7fa935d20609 - start_thread [INFO] [stderr] 30: 0x7fa935c34293 - clone [INFO] [stderr] 31: 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/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.55.0-nightly (dfd7b8d03 2021-07-10) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type rlib [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] end of query stack [INFO] [stderr] error: could not compile `feanor_la` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function is never used: `read_words_file` [INFO] [stdout] --> src/combinatorics/subst_cipher.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn read_words_file() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_english_word_db` [INFO] [stdout] --> src/combinatorics/subst_cipher.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn get_english_word_db() -> PrefixDatabase { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `decrypt` [INFO] [stdout] --> src/combinatorics/subst_cipher.rs:194:4 [INFO] [stdout] | [INFO] [stdout] 194 | fn decrypt(ciphertext: &str) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'no errors encountered even though `delay_span_bug` issued', compiler/rustc_errors/src/lib.rs:1051:13 [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] stack backtrace: [INFO] [stdout] error: internal compiler error: cannot relate constants of different types: [i8; 64] != [i8; _] [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/compiler/rustc_middle/src/ty/relate.rs:524:29 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 0: 0x7fd36940df20 - std::backtrace_rs::backtrace::libunwind::trace::h706b838f5bbd876b [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x7fd36940df20 - std::backtrace_rs::backtrace::trace_unsynchronized::hc15f29ae7822b7b8 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fd36940df20 - std::sys_common::backtrace::_print_fmt::h7c580c971f91926c [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7fd36940df20 - ::fmt::h2a772198c4032452 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7fd36947bd0c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x7fd3693ff665 - std::io::Write::write_fmt::h00f38d9eb2c32e02 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/io/mod.rs:1663:15 [INFO] [stderr] 6: 0x7fd369411c3b - std::sys_common::backtrace::_print::h5b3c171e6f864ae4 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7fd369411c3b - std::sys_common::backtrace::print::h93b9e9ed2a98e611 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7fd369411c3b - std::panicking::default_hook::{{closure}}::hd8da92bb68d520c5 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7fd369411711 - std::panicking::default_hook::hdbc8b2951c5afbab [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x7fd369be6061 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::hb401cc3a4395a91f [INFO] [stderr] 11: 0x7fd369412469 - std::panicking::rust_panic_with_hook::h8a4c841655926f4e [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:626:17 [INFO] [stderr] 12: 0x7fd369411f27 - std::panicking::begin_panic_handler::{{closure}}::h471b6bc74904b7b0 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:519:13 [INFO] [stderr] 13: 0x7fd36940e41c - std::sys_common::backtrace::__rust_end_short_backtrace::h309f5c707f29932f [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 14: 0x7fd369411e89 - rust_begin_unwind [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:515:5 [INFO] [stderr] 15: 0x7fd3693dadbb - std::panicking::begin_panic_fmt::h124dfb9fde553188 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/panicking.rs:457:5 [INFO] [stderr] 16: 0x7fd36c018d89 - rustc_errors::HandlerInner::flush_delayed::h940ea4de830a01eb [INFO] [stderr] 17: 0x7fd36c0177ed - ::drop::h5525564380821bb3 [INFO] [stderr] 18: 0x7fd36b6ce726 - core::ptr::drop_in_place::h7b99e212139eb627 [INFO] [stderr] 19: 0x7fd36b6d07fe - as core::ops::drop::Drop>::drop::h63800901de84dbc6 [INFO] [stderr] 20: 0x7fd36b6a606d - core::ptr::drop_in_place::h360a0988ed25b161 [INFO] [stderr] 21: 0x7fd36b6a5656 - rustc_span::with_source_map::ha503ff1545426b21 [INFO] [stderr] 22: 0x7fd36b6b774a - rustc_interface::interface::create_compiler_and_run::h6e85467d9706bedf [INFO] [stderr] 23: 0x7fd36b6aa799 - scoped_tls::ScopedKey::set::h0e2c1597a1f6a576 [INFO] [stderr] 24: 0x7fd36b6a759a - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c2fa93a4999a1ec [INFO] [stderr] 25: 0x7fd36b6a5e25 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8b6bc5ffa8abb153 [INFO] [stderr] 26: 0x7fd36941ea17 - as core::ops::function::FnOnce>::call_once::ha8b1d5a0092467fc [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/alloc/src/boxed.rs:1572:9 [INFO] [stderr] 27: 0x7fd36941ea17 - as core::ops::function::FnOnce>::call_once::h4b9f24ec4e8a879e [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/alloc/src/boxed.rs:1572:9 [INFO] [stderr] 28: 0x7fd36941ea17 - std::sys::unix::thread::Thread::new::thread_start::h2a0e98fbc4ab4c32 [INFO] [stderr] at /rustc/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/library/std/src/sys/unix/thread.rs:74:17 [INFO] [stderr] 29: 0x7fd36933a609 - start_thread [INFO] [stderr] 30: 0x7fd36924e293 - clone [INFO] [stderr] 31: 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/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.55.0-nightly (dfd7b8d03 2021-07-10) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [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] end of query stack [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cb218e2f50c699fec4aed76de6fbeb6c65e6ae93e0fc782cddd888275d08b3a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb218e2f50c699fec4aed76de6fbeb6c65e6ae93e0fc782cddd888275d08b3a8", kill_on_drop: false }` [INFO] [stdout] cb218e2f50c699fec4aed76de6fbeb6c65e6ae93e0fc782cddd888275d08b3a8