[INFO] cloning repository https://github.com/irisdv/tfhe-regex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/irisdv/tfhe-regex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firisdv%2Ftfhe-regex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firisdv%2Ftfhe-regex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99158344830281de0a6e6c27fe30ba52c1a59de4 [INFO] checking irisdv/tfhe-regex against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firisdv%2Ftfhe-regex" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/irisdv/tfhe-regex [INFO] finished tweaking git repo https://github.com/irisdv/tfhe-regex [INFO] tweaked toml for git repo https://github.com/irisdv/tfhe-regex written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/irisdv/tfhe-regex on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/irisdv/tfhe-regex 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paste v1.0.12 [INFO] [stderr] Downloaded dyn-stack v0.8.3 [INFO] [stderr] Downloaded concrete-csprng v0.3.0 [INFO] [stderr] Downloaded concrete-fft v0.1.0 [INFO] [stderr] Downloaded cpufeatures v0.2.6 [INFO] [stderr] Downloaded num-complex v0.4.3 [INFO] [stderr] Downloaded tfhe v0.1.12 [INFO] [stderr] Downloaded crossbeam-channel v0.5.7 [INFO] [stderr] Downloaded aes v0.8.2 [INFO] [stderr] Downloaded libc v0.2.140 [INFO] [stderr] Downloaded reborrow v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d33b81364386e484646c5cdf097f64a51c2181c15be0c0a323e8bfbe83230b2 [INFO] running `Command { std: "docker" "start" "-a" "9d33b81364386e484646c5cdf097f64a51c2181c15be0c0a323e8bfbe83230b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d33b81364386e484646c5cdf097f64a51c2181c15be0c0a323e8bfbe83230b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d33b81364386e484646c5cdf097f64a51c2181c15be0c0a323e8bfbe83230b2", kill_on_drop: false }` [INFO] [stdout] 9d33b81364386e484646c5cdf097f64a51c2181c15be0c0a323e8bfbe83230b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1107434cec7f3b1e620a830510d4bc77cc0764282ab45613d262d3576cc20328 [INFO] running `Command { std: "docker" "start" "-a" "1107434cec7f3b1e620a830510d4bc77cc0764282ab45613d262d3576cc20328", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling concrete-csprng v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.6 [INFO] [stderr] Checking reborrow v0.5.2 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling tfhe v0.1.12 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking dyn-stack v0.8.3 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] error: failed to run custom build command for `concrete-csprng v0.3.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/concrete-csprng-b792f50d19e2dea2/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (430) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/concrete-csprng-0.3.0/build.rs:32:17: [INFO] [stderr] Feature `generator_aarch64_aes` requires target_arch `aarch64`, current cfg: `x86_64` [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5a9710fa3052 - std[2cca3b56f05e3e10]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5a9710fa3052 - std[2cca3b56f05e3e10]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5a9710fa3052 - std[2cca3b56f05e3e10]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5a9710fa3052 - <::print::DisplayBacktrace as core[ece2ad3df8f19846]::fmt::Display>::fmt [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5a9710fb40b7 - ::fmt [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5a9710fb40b7 - core[ece2ad3df8f19846]::fmt::write [INFO] [stderr] 6: 0x5a9710fa6fc6 - std[2cca3b56f05e3e10]::io::default_write_fmt:: [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5a9710fa6fc6 - ::write_fmt [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x5a9710f8de4c - ::print [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5a9710f8de4c - std[2cca3b56f05e3e10]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:293:27 [INFO] [stderr] 10: 0x5a9710f9f031 - std[2cca3b56f05e3e10]::panicking::default_hook [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:320:9 [INFO] [stderr] 11: 0x5a9710f9f1eb - std[2cca3b56f05e3e10]::panicking::panic_with_hook [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:826:13 [INFO] [stderr] 12: 0x5a9710f8df08 - std[2cca3b56f05e3e10]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:699:13 [INFO] [stderr] 13: 0x5a9710f83289 - std[2cca3b56f05e3e10]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5a9710f8e8ed - __rustc[22b5aff69a48681c]::rust_begin_unwind [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:690:5 [INFO] [stderr] 15: 0x5a9710fb46bc - core[ece2ad3df8f19846]::panicking::panic_fmt [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5a9710f72f37 - ::check_requirements [INFO] [stderr] 17: 0x5a9710f751be - <::check_requirements as core[ece2ad3df8f19846]::ops::function::FnMut<(&build_script_build[26550ca0c1ce786b]::FeatureRequirement,)>>::call_mut [INFO] [stderr] 18: 0x5a9710f729e6 - core[ece2ad3df8f19846]::iter::traits::iterator::Iterator::for_each::call::<&build_script_build[26550ca0c1ce786b]::FeatureRequirement, ::check_requirements>::{closure#0} [INFO] [stderr] 19: 0x5a9710f729bf - core[ece2ad3df8f19846]::iter::adapters::filter::filter_fold::<&build_script_build[26550ca0c1ce786b]::FeatureRequirement, (), build_script_build[26550ca0c1ce786b]::main::{closure#0}, core[ece2ad3df8f19846]::iter::traits::iterator::Iterator::for_each::call<&build_script_build[26550ca0c1ce786b]::FeatureRequirement, ::check_requirements>::{closure#0}>::{closure#0} [INFO] [stderr] 20: 0x5a9710f72512 - as core[ece2ad3df8f19846]::iter::traits::iterator::Iterator>::fold::<(), core[ece2ad3df8f19846]::iter::adapters::filter::filter_fold<&build_script_build[26550ca0c1ce786b]::FeatureRequirement, (), build_script_build[26550ca0c1ce786b]::main::{closure#0}, core[ece2ad3df8f19846]::iter::traits::iterator::Iterator::for_each::call<&build_script_build[26550ca0c1ce786b]::FeatureRequirement, ::check_requirements>::{closure#0}>::{closure#0}> [INFO] [stderr] 21: 0x5a9710f72164 - , build_script_build[26550ca0c1ce786b]::main::{closure#0}> as core[ece2ad3df8f19846]::iter::traits::iterator::Iterator>::fold::<(), core[ece2ad3df8f19846]::iter::traits::iterator::Iterator::for_each::call<&build_script_build[26550ca0c1ce786b]::FeatureRequirement, ::check_requirements>::{closure#0}> [INFO] [stderr] 22: 0x5a9710f72716 - , build_script_build[26550ca0c1ce786b]::main::{closure#0}> as core[ece2ad3df8f19846]::iter::traits::iterator::Iterator>::for_each::<::check_requirements> [INFO] [stderr] 23: 0x5a9710f72d4a - build_script_build[26550ca0c1ce786b]::main [INFO] [stderr] 24: 0x5a9710f75063 - >::call_once [INFO] [stderr] 25: 0x5a9710f72086 - std[2cca3b56f05e3e10]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 26: 0x5a9710f728f9 - std[2cca3b56f05e3e10]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 27: 0x5a9710f9e5ba - <&dyn core[ece2ad3df8f19846]::ops::function::Fn<(), Output = i32> + core[ece2ad3df8f19846]::panic::unwind_safe::RefUnwindSafe + core[ece2ad3df8f19846]::marker::Sync as core[ece2ad3df8f19846]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 28: 0x5a9710f9e5ba - std[2cca3b56f05e3e10]::panicking::catch_unwind::do_call::<&dyn core[ece2ad3df8f19846]::ops::function::Fn<(), Output = i32> + core[ece2ad3df8f19846]::panic::unwind_safe::RefUnwindSafe + core[ece2ad3df8f19846]::marker::Sync, i32> [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:582:40 [INFO] [stderr] 29: 0x5a9710f9e5ba - std[2cca3b56f05e3e10]::panicking::catch_unwind:: + core[ece2ad3df8f19846]::panic::unwind_safe::RefUnwindSafe + core[ece2ad3df8f19846]::marker::Sync> [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:545:19 [INFO] [stderr] 30: 0x5a9710f9e5ba - std[2cca3b56f05e3e10]::panic::catch_unwind::<&dyn core[ece2ad3df8f19846]::ops::function::Fn<(), Output = i32> + core[ece2ad3df8f19846]::panic::unwind_safe::RefUnwindSafe + core[ece2ad3df8f19846]::marker::Sync, i32> [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5a9710f9e5ba - std[2cca3b56f05e3e10]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/rt.rs:175:24 [INFO] [stderr] 32: 0x5a9710f9e5ba - std[2cca3b56f05e3e10]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:582:40 [INFO] [stderr] 33: 0x5a9710f9e5ba - std[2cca3b56f05e3e10]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:545:19 [INFO] [stderr] 34: 0x5a9710f9e5ba - std[2cca3b56f05e3e10]::panic::catch_unwind:: [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panic.rs:359:14 [INFO] [stderr] 35: 0x5a9710f9e5ba - std[2cca3b56f05e3e10]::rt::lang_start_internal [INFO] [stderr] at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/rt.rs:171:5 [INFO] [stderr] 36: 0x5a9710f71d91 - std[2cca3b56f05e3e10]::rt::lang_start::<()> [INFO] [stderr] 37: 0x5a9710f752a5 - main [INFO] [stderr] 38: 0x7b1e35e921ca - [INFO] [stderr] 39: 0x7b1e35e9228b - __libc_start_main [INFO] [stderr] 40: 0x5a9710f71815 - _start [INFO] [stderr] 41: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "1107434cec7f3b1e620a830510d4bc77cc0764282ab45613d262d3576cc20328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1107434cec7f3b1e620a830510d4bc77cc0764282ab45613d262d3576cc20328", kill_on_drop: false }` [INFO] [stdout] 1107434cec7f3b1e620a830510d4bc77cc0764282ab45613d262d3576cc20328