[INFO] fetching crate fs_scraper 0.1.1... [INFO] building fs_scraper-0.1.1 against try#2cd6942e35a7765b6869d3a149ca54f2598b77ad for pr-93180 [INFO] extracting crate fs_scraper 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate fs_scraper 0.1.1 on toolchain 2cd6942e35a7765b6869d3a149ca54f2598b77ad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fs_scraper 0.1.1 [INFO] finished tweaking crates.io crate fs_scraper 0.1.1 [INFO] tweaked toml for crates.io crate fs_scraper 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate fs_scraper 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded url v2.1.1 [INFO] [stderr] Downloaded tinyvec v0.3.3 [INFO] [stderr] Downloaded isahc v0.7.6 [INFO] [stderr] Downloaded scraper v0.12.0 [INFO] [stderr] Downloaded selectors v0.22.0 [INFO] [stderr] Downloaded thin-slice v0.1.1 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded cssparser v0.27.2 [INFO] [stderr] Downloaded cssparser-macros v0.6.0 [INFO] [stderr] Downloaded pin-project-internal v0.4.22 [INFO] [stderr] Downloaded fastrand v1.3.2 [INFO] [stderr] Downloaded wepoll-sys-stjepang v1.0.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.13 [INFO] [stderr] Downloaded futures-io v0.3.5 [INFO] [stderr] Downloaded futures-task v0.3.5 [INFO] [stderr] Downloaded ppv-lite86 v0.2.8 [INFO] [stderr] Downloaded futures-executor v0.3.5 [INFO] [stderr] Downloaded pin-project-lite v0.1.7 [INFO] [stderr] Downloaded waker-fn v1.0.0 [INFO] [stderr] Downloaded parking v1.0.3 [INFO] [stderr] Downloaded kv-log-macro v1.0.6 [INFO] [stderr] Downloaded cache-padded v1.1.0 [INFO] [stderr] Downloaded futures v0.3.5 [INFO] [stderr] Downloaded pin-project v0.4.22 [INFO] [stderr] Downloaded ego-tree v0.6.2 [INFO] [stderr] Downloaded async-task v3.0.0 [INFO] [stderr] Downloaded blocking v0.4.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.3.27 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.63 [INFO] [stderr] Downloaded futures-intrusive v0.3.1 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded socket2 v0.3.12 [INFO] [stderr] Downloaded structopt-derive v0.4.8 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Downloaded bumpalo v3.4.0 [INFO] [stderr] Downloaded syn v1.0.33 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.63 [INFO] [stderr] Downloaded cc v1.0.55 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.63 [INFO] [stderr] Downloaded js-sys v0.3.40 [INFO] [stderr] Downloaded servo_arc v0.1.1 [INFO] [stderr] Downloaded libz-sys v1.0.25 [INFO] [stderr] Downloaded web-sys v0.3.40 [INFO] [stderr] Downloaded concurrent-queue v1.1.1 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.4+1.41.0 [INFO] [stderr] Downloaded curl-sys v0.4.32+curl-7.70.0 [INFO] [stderr] Downloaded surf v1.0.3 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded structopt v0.3.15 [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded futures-core v0.3.5 [INFO] [stderr] Downloaded smol v0.1.18 [INFO] [stderr] Downloaded async-std v1.6.2 [INFO] [stderr] Downloaded futures-channel v0.3.5 [INFO] [stderr] Downloaded futures-macro v0.3.5 [INFO] [stderr] Downloaded futures-sink v0.3.5 [INFO] [stderr] Downloaded dtoa-short v0.3.2 [INFO] [stderr] Downloaded futures-util v0.3.5 [INFO] [stderr] Downloaded derive_more v0.99.8 [INFO] [stderr] Downloaded proc-macro-hack v0.5.16 [INFO] [stderr] Downloaded proc-macro-error v1.0.3 [INFO] [stderr] Downloaded curl v0.4.30 [INFO] [stderr] Downloaded openssl-sys v0.9.58 [INFO] [stderr] Downloaded vcpkg v0.2.10 [INFO] [stderr] Downloaded futures-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded wasm-bindgen v0.2.63 [INFO] [stderr] Downloaded sluice v0.4.2 [INFO] [stderr] Downloaded serde_json v1.0.55 [INFO] [stderr] Downloaded futures-channel-preview v0.3.0-alpha.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] baf56e280ce2f422e3ac9017865e543e03cdcf0469b401790274f7e8210587fd [INFO] running `Command { std: "docker" "start" "-a" "baf56e280ce2f422e3ac9017865e543e03cdcf0469b401790274f7e8210587fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baf56e280ce2f422e3ac9017865e543e03cdcf0469b401790274f7e8210587fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baf56e280ce2f422e3ac9017865e543e03cdcf0469b401790274f7e8210587fd", kill_on_drop: false }` [INFO] [stdout] baf56e280ce2f422e3ac9017865e543e03cdcf0469b401790274f7e8210587fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e131c504e84dc5e71ffcb859e38d8208abb8f30439805db61626534fb6479a4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6e131c504e84dc5e71ffcb859e38d8208abb8f30439805db61626534fb6479a4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling cc v1.0.55 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling curl v0.4.30 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling isahc v0.7.6 [INFO] [stderr] Compiling cache-padded v1.1.0 [INFO] [stderr] Compiling parking v1.0.3 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling waker-fn v1.0.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling fastrand v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling dtoa-short v0.3.2 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling concurrent-queue v1.1.1 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling sluice v0.4.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling kv-log-macro v1.0.6 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libnghttp2-sys v0.1.4+1.41.0 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling curl-sys v0.4.32+curl-7.70.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling futures-intrusive v0.3.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling string_cache v0.8.0 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.8 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling surf v1.0.3 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling structopt v0.3.15 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Compiling blocking v0.4.6 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling smol v0.1.18 [INFO] [stderr] thread 'rustc' panicked at 'Box', /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/compiler/rustc_errors/src/lib.rs:1103:9 [INFO] [stdout] error: internal compiler error: compiler/rustc_mir_transform/src/generator.rs:766:13: Broken MIR: generator contains type &mut Box in MIR, but typeck only knows about {ResumeTy, &mut Async, impl FnMut(&mut T) -> io::Result, impl std::future::Future>, impl std::future::Future>, Pin<&mut impl std::future::Future>>, Pin<&mut impl std::future::Future>>, futures_util::future::Select>>, Pin<&mut impl std::future::Future>>>, ()} and [&mut async_io::Async, impl FnMut(&mut T) -> io::Result] [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smol-0.1.18/src/async_io.rs:296:99 [INFO] [stdout] | [INFO] [stdout] 296 | pub async fn with_mut(&mut self, op: impl FnMut(&mut T) -> io::Result) -> io::Result { [INFO] [stdout] | ___________________________________________________________________________________________________^ [INFO] [stdout] 297 | | let mut op = op; [INFO] [stdout] 298 | | let io = self.io.as_mut().unwrap(); [INFO] [stdout] 299 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 311 | | } [INFO] [stdout] 312 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f824c17167c - std::backtrace_rs::backtrace::libunwind::trace::hab3bb7239730ce1e [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f824c17167c - std::backtrace_rs::backtrace::trace_unsynchronized::h7c00739330269721 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f824c17167c - std::sys_common::backtrace::_print_fmt::hc7fce0f2bad6b4e5 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f824c17167c - ::fmt::h6b1f9c749ca5dfce [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f824c1d285c - core::fmt::write::h14b56021008c8193 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/core/src/fmt/mod.rs:1168:17 [INFO] [stderr] 5: 0x7f824c160c23 - std::io::Write::write_fmt::h00903ac5c84da4ab [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/io/mod.rs:1653:15 [INFO] [stderr] 6: 0x7f824c175aa2 - std::sys_common::backtrace::_print::h520cdd5f2e9c382b [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f824c175aa2 - std::sys_common::backtrace::print::hc31c18dd3d9e99d7 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f824c175aa2 - std::panicking::default_hook::{{closure}}::h2b4911050a1d8d19 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:290:50 [INFO] [stderr] 9: 0x7f824c175685 - std::panicking::default_hook::hd9ee213c07ceee82 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:307:9 [INFO] [stderr] 10: 0x7f824c952f91 - rustc_driver[574060610cdb6686]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f824c1762bb - std::panicking::rust_panic_with_hook::hf221ce82965f4abb [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:695:17 [INFO] [stderr] 12: 0x7f824cbc91d1 - std[8ff7d40267274bc7]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 13: 0x7f824cbc8d76 - std[8ff7d40267274bc7]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 14: 0x7f824cb2f3ff - std[8ff7d40267274bc7]::panicking::begin_panic:: [INFO] [stderr] 15: 0x7f824cba9f5d - std[8ff7d40267274bc7]::panic::panic_any:: [INFO] [stderr] 16: 0x7f824cba68c8 - ::span_bug:: [INFO] [stderr] 17: 0x7f824cba6680 - ::span_bug:: [INFO] [stderr] 18: 0x7f824cb0c0f8 - rustc_middle[8a77eead77a7de65]::ty::context::tls::with_opt::::{closure#0}, ()> [INFO] [stderr] 19: 0x7f824cb0c1b0 - rustc_middle[8a77eead77a7de65]::util::bug::opt_span_bug_fmt:: [INFO] [stderr] 20: 0x7f824cb0c17c - rustc_middle[8a77eead77a7de65]::util::bug::span_bug_fmt:: [INFO] [stderr] 21: 0x7f824e96a9d3 - ::run_pass [INFO] [stderr] 22: 0x7f824dc9d50f - rustc_mir_transform[e8bf563d71c3358c]::pass_manager::run_passes [INFO] [stderr] 23: 0x7f824dc5e4e1 - rustc_mir_transform[e8bf563d71c3358c]::optimized_mir [INFO] [stderr] 24: 0x7f824e215eb2 - rustc_query_system[ae4364215f97c5f4]::query::plumbing::try_execute_query::> [INFO] [stderr] 25: 0x7f824e261247 - ::optimized_mir [INFO] [stderr] 26: 0x7f824e31e068 - ::encode_crate_root [INFO] [stderr] 27: 0x7f824edf232f - rustc_metadata[fc8776039bfe24ae]::rmeta::encoder::encode_metadata_impl [INFO] [stderr] 28: 0x7f824ee18971 - rustc_data_structures[bb4cd459dd765b6f]::sync::join:: [INFO] [stderr] 29: 0x7f824edf1b43 - rustc_metadata[fc8776039bfe24ae]::rmeta::encoder::encode_metadata [INFO] [stderr] 30: 0x7f824e7c5fb0 - ::ongoing_codegen [INFO] [stderr] 31: 0x7f824e7a17dd - ::enter::, rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 32: 0x7f824e7a2db6 - rustc_span[7ad56b2a1dc47726]::with_source_map::, rustc_interface[925b183bd10502e3]::interface::create_compiler_and_run, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#1}> [INFO] [stderr] 33: 0x7f824e7a0b5e - rustc_interface[925b183bd10502e3]::interface::create_compiler_and_run::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}> [INFO] [stderr] 34: 0x7f824e784d5b - >::set::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 35: 0x7f824e784b35 - std[8ff7d40267274bc7]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 36: 0x7f824e7836e9 - <::spawn_unchecked_, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#1} as core[25abe57cfe4190a5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 37: 0x7f824c181e63 - as core::ops::function::FnOnce>::call_once::h37fad153086c8632 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1854:9 [INFO] [stderr] 38: 0x7f824c181e63 - as core::ops::function::FnOnce>::call_once::h63ac285b00349412 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1854:9 [INFO] [stderr] 39: 0x7f824c181e63 - std::sys::unix::thread::Thread::new::thread_start::ha85c370649f33522 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 40: 0x7f824c093609 - start_thread [INFO] [stderr] 41: 0x7f824bfad293 - clone [INFO] [stderr] 42: 0x0 - [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 1.60.0-nightly (2cd6942e3 2022-01-26) 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 [optimized_mir] optimizing MIR for `async_io::::with_mut::{closure#0}` [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `smol` due to previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6e131c504e84dc5e71ffcb859e38d8208abb8f30439805db61626534fb6479a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e131c504e84dc5e71ffcb859e38d8208abb8f30439805db61626534fb6479a4", kill_on_drop: false }` [INFO] [stdout] 6e131c504e84dc5e71ffcb859e38d8208abb8f30439805db61626534fb6479a4