[INFO] fetching crate euca 0.1.0... [INFO] checking euca-0.1.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate euca 0.1.0 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate euca 0.1.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate euca 0.1.0 [INFO] finished tweaking crates.io crate euca 0.1.0 [INFO] tweaked toml for crates.io crate euca 0.1.0 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console_log v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d072a74dc62dc06334dcd5732ad53a1ce2dbb2d54a2bf24d8fba4183690000fb [INFO] running `Command { std: "docker" "start" "-a" "d072a74dc62dc06334dcd5732ad53a1ce2dbb2d54a2bf24d8fba4183690000fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d072a74dc62dc06334dcd5732ad53a1ce2dbb2d54a2bf24d8fba4183690000fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d072a74dc62dc06334dcd5732ad53a1ce2dbb2d54a2bf24d8fba4183690000fb", kill_on_drop: false }` [INFO] [stdout] d072a74dc62dc06334dcd5732ad53a1ce2dbb2d54a2bf24d8fba4183690000fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58f10799d5cde9cc0596a3a673bba213c373aa8f9e4c4631e0551702bc7c2d46 [INFO] running `Command { std: "docker" "start" "-a" "58f10799d5cde9cc0596a3a673bba213c373aa8f9e4c4631e0551702bc7c2d46", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] web-sys v0.3.53: HtmlCollection, MessageEvent, Worker, console [INFO] [stderr] [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.76 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling bumpalo v3.7.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.76 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.26 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.76 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.76 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.76 [INFO] [stderr] Checking js-sys v0.3.53 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking web-sys v0.3.53 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.26 [INFO] [stderr] Checking wasm-bindgen-test v0.3.26 [INFO] [stderr] Checking console_log v0.1.2 [INFO] [stderr] Checking euca v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/patch.rs:218:47 [INFO] [stdout] | [INFO] [stdout] 218 | .expect("failed to set attribute"); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 454 | _ => attribute_setter!(node, name, value), [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `attribute_setter` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/tests.rs from 2018 edition to 2021 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/patch.rs:218:47 [INFO] [stdout] | [INFO] [stdout] 218 | .expect("failed to set attribute"); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 454 | _ => attribute_setter!(node, name, value), [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `attribute_setter` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.09s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking web-sys v0.3.53 [INFO] [stderr] Checking console_log v0.1.2 [INFO] [stderr] Checking euca v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/patch.rs:218:47 [INFO] [stdout] | [INFO] [stdout] 218 | .expect("failed to set attribute"); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 454 | _ => attribute_setter!(node, name, value), [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `attribute_setter` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/patch.rs:218:47 [INFO] [stdout] | [INFO] [stdout] 218 | .expect("failed to set attribute"); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 454 | _ => attribute_setter!(node, name, value), [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `attribute_setter` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dispatcher` [INFO] [stdout] --> src/app.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | let dispatcher = dispatcher.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dispatcher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `document` [INFO] [stdout] --> src/app.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | let document = document.clone(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `router` [INFO] [stdout] --> src/app.rs:184:21 [INFO] [stdout] | [INFO] [stdout] 184 | let router = router.clone(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dispatcher` [INFO] [stdout] --> src/app/dispatch.rs:86:21 [INFO] [stdout] | [INFO] [stdout] 86 | let dispatcher = self.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dispatcher` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dispatcher` [INFO] [stdout] --> src/app.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | let dispatcher = dispatcher.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dispatcher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `document` [INFO] [stdout] --> src/app.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | let document = document.clone(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `router` [INFO] [stdout] --> src/app.rs:184:21 [INFO] [stdout] | [INFO] [stdout] 184 | let router = router.clone(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dispatcher` [INFO] [stdout] --> src/app/dispatch.rs:86:21 [INFO] [stdout] | [INFO] [stdout] 86 | let dispatcher = self.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dispatcher` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'called `Result::unwrap()` on an `Err` value: PlaceBuilder { base: Upvar { var_hir_id: HirId { owner: DefId(0:613 ~ euca[87c6]::app::{impl#1}::create), local_id: 170 }, closure_def_id: DefId(0:617 ~ euca[87c6]::app::{impl#1}::create::{closure#0}), closure_kind: Fn }, projection: [] }', compiler/rustc_mir_build/src/build/expr/as_place.rs:306:69 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fd5beff3ddc - std::backtrace_rs::backtrace::libunwind::trace::ha21b6ba3016b6364 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x7fd5beff3ddc - std::backtrace_rs::backtrace::trace_unsynchronized::hf515241a118c4e5a [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fd5beff3ddc - std::sys_common::backtrace::_print_fmt::h339cd474d88b8467 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7fd5beff3ddc - ::fmt::h06b8f714a0700be1 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7fd5bf05018c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 5: 0x7fd5befe4fc5 - std::io::Write::write_fmt::hb1c61d571fcd8cbf [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x7fd5beff7330 - std::sys_common::backtrace::_print::hcd1fe1237ea0c752 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7fd5beff7330 - std::sys_common::backtrace::print::hae7d6625a78cd32e [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7fd5beff7330 - std::panicking::default_hook::{{closure}}::h9a7fffa4e6b396ed [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x7fd5beff6eeb - std::panicking::default_hook::h5dc58e323cddd123 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x7fd5bf7c19f1 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::he00dd99758f1ee05 [INFO] [stderr] 11: 0x7fd5beff7b49 - std::panicking::rust_panic_with_hook::hbef17e4338d7de57 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:628:17 [INFO] [stderr] 12: 0x7fd5beff7600 - std::panicking::begin_panic_handler::{{closure}}::hd8a92a4b1c3baae0 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:521:13 [INFO] [stderr] 13: 0x7fd5beff42a4 - std::sys_common::backtrace::__rust_end_short_backtrace::ha5ac263a7609ace8 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 14: 0x7fd5beff7569 - rust_begin_unwind [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:517:5 [INFO] [stderr] 15: 0x7fd5befbd2d1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/panicking.rs:93:14 [INFO] [stderr] 16: 0x7fd5befbd3c3 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/result.rs:1617:5 [INFO] [stderr] 17: 0x7fd5c0c895cc - rustc_mir_build::build::expr::as_place::PlaceBuilder::into_place::h8efccebc2f9fad4f [INFO] [stderr] 18: 0x7fd5c0c66c34 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 19: 0x7fd5c0c65f55 - rustc_mir_build::build::expr::as_temp::::as_temp_inner::hb433139c4cb780e4 [INFO] [stderr] 20: 0x7fd5c0c5edf4 - rustc_mir_build::build::expr::as_operand::::as_operand::h0a045c5c09b949db [INFO] [stderr] 21: 0x7fd5c0c5f414 - rustc_mir_build::build::expr::as_operand::::as_call_operand::ha17ee77059787811 [INFO] [stderr] 22: 0x7fd5c0c5f572 - rustc_mir_build::build::expr::as_operand::::as_call_operand::ha17ee77059787811 [INFO] [stderr] 23: 0x7fd5c0ca9b47 - as alloc::vec::spec_from_iter::SpecFromIter>::from_iter::he77903a59e7f3827 [INFO] [stderr] 24: 0x7fd5c0c670cb - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 25: 0x7fd5c0c65f55 - rustc_mir_build::build::expr::as_temp::::as_temp_inner::hb433139c4cb780e4 [INFO] [stderr] 26: 0x7fd5c0c5edf4 - rustc_mir_build::build::expr::as_operand::::as_operand::h0a045c5c09b949db [INFO] [stderr] 27: 0x7fd5c0c5f414 - rustc_mir_build::build::expr::as_operand::::as_call_operand::ha17ee77059787811 [INFO] [stderr] 28: 0x7fd5c0c5f572 - rustc_mir_build::build::expr::as_operand::::as_call_operand::ha17ee77059787811 [INFO] [stderr] 29: 0x7fd5c0ca9b47 - as alloc::vec::spec_from_iter::SpecFromIter>::from_iter::he77903a59e7f3827 [INFO] [stderr] 30: 0x7fd5c0c670cb - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 31: 0x7fd5c0c7c83d - rustc_mir_build::build::scope::::in_scope::h00cf279c2d584f42 [INFO] [stderr] 32: 0x7fd5c0c66b29 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 33: 0x7fd5c0c5d591 - rustc_mir_build::build::block::::ast_block_stmts::hf0afe8ed28d96665 [INFO] [stderr] 34: 0x7fd5c0c7cbc7 - rustc_mir_build::build::scope::::in_scope::h35b816909f6cf9a9 [INFO] [stderr] 35: 0x7fd5c0c675b5 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 36: 0x7fd5c0c7c83d - rustc_mir_build::build::scope::::in_scope::h00cf279c2d584f42 [INFO] [stderr] 37: 0x7fd5c0c66b29 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 38: 0x7fd5c0c7c83d - rustc_mir_build::build::scope::::in_scope::h00cf279c2d584f42 [INFO] [stderr] 39: 0x7fd5c0c66b29 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 40: 0x7fd5c0c5825e - rustc_mir_build::build::construct_fn::ha313046d2f269ba8 [INFO] [stderr] 41: 0x7fd5c0caf4da - rustc_infer::infer::InferCtxtBuilder::enter::hab6ffa95fdf0e6de [INFO] [stderr] 42: 0x7fd5c0c568af - rustc_mir_build::build::mir_built::h621fc3abcc98176a [INFO] [stderr] 43: 0x7fd5c0eb77c2 - rustc_query_system::query::plumbing::get_query_impl::hd507353498cd377c [INFO] [stderr] 44: 0x7fd5c0f13abf - ::mir_built::h64cbf3ec26167681 [INFO] [stderr] 45: 0x7fd5c0d404ad - rustc_mir::transform::check_unsafety::unsafety_check_result::h2f02cab31510a57a [INFO] [stderr] 46: 0x7fd5c0d36523 - core::ops::function::FnOnce::call_once::h12a630246ba9b865 [INFO] [stderr] 47: 0x7fd5c0eaa2d9 - rustc_query_system::query::plumbing::get_query_impl::h95fe9177fc6e9717 [INFO] [stderr] 48: 0x7fd5c0f14c3b - ::unsafety_check_result::h623534cb56925cf1 [INFO] [stderr] 49: 0x7fd5c0d3ec4d - ::visit_rvalue::h93af7b7cbbfed725 [INFO] [stderr] 50: 0x7fd5c0d407ef - rustc_mir::transform::check_unsafety::unsafety_check_result::h2f02cab31510a57a [INFO] [stderr] 51: 0x7fd5c0d36523 - core::ops::function::FnOnce::call_once::h12a630246ba9b865 [INFO] [stderr] 52: 0x7fd5c0eaa2d9 - rustc_query_system::query::plumbing::get_query_impl::h95fe9177fc6e9717 [INFO] [stderr] 53: 0x7fd5c0f14c3b - ::unsafety_check_result::h623534cb56925cf1 [INFO] [stderr] 54: 0x7fd5c0cef56b - rustc_mir::transform::mir_const::h6ab80bae4d723d84 [INFO] [stderr] 55: 0x7fd5c0eb77c2 - rustc_query_system::query::plumbing::get_query_impl::hd507353498cd377c [INFO] [stderr] 56: 0x7fd5c0f13b7f - ::mir_const::hb3a9abbcf3018837 [INFO] [stderr] 57: 0x7fd5c0cf1b8f - rustc_mir::transform::mir_promoted::h9581596ae3355127 [INFO] [stderr] 58: 0x7fd5c0e90a63 - rustc_query_system::query::plumbing::get_query_impl::h253ae6fcd446396b [INFO] [stderr] 59: 0x7fd5c0f13ebf - ::mir_promoted::hc87b12668e3124e4 [INFO] [stderr] 60: 0x7fd5c0dffbf9 - rustc_mir::borrow_check::mir_borrowck::h6c76a3d9979e297a [INFO] [stderr] 61: 0x7fd5c0df57d3 - core::ops::function::FnOnce::call_once::habe1f175ab86996b [INFO] [stderr] 62: 0x7fd5c0e93159 - rustc_query_system::query::plumbing::get_query_impl::h2ccb16f3af1c7b60 [INFO] [stderr] 63: 0x7fd5c0f1501b - ::mir_borrowck::he39093cc52e2c278 [INFO] [stderr] 64: 0x7fd5c0908396 - rustc_middle::ty::::par_body_owners::h4f296dec63dccd66 [INFO] [stderr] 65: 0x7fd5c1333c45 - rustc_interface::passes::analysis::hcdac627dbbe72d15 [INFO] [stderr] 66: 0x7fd5c17cc3b9 - rustc_query_system::query::plumbing::get_query_impl::h57cd2e389f82820b [INFO] [stderr] 67: 0x7fd5c1904f6d - ::analysis::hd60ab15a39bcd57d [INFO] [stderr] 68: 0x7fd5c1311be9 - rustc_interface::queries::::enter::he2751a34f1c0b685 [INFO] [stderr] 69: 0x7fd5c130034c - rustc_span::with_source_map::hce6691fc21b3056e [INFO] [stderr] 70: 0x7fd5c13113f8 - scoped_tls::ScopedKey::set::ha323215f25fc4d07 [INFO] [stderr] 71: 0x7fd5c1301f9b - std::sys_common::backtrace::__rust_begin_short_backtrace::h540a1d5562d11cdf [INFO] [stderr] 72: 0x7fd5c12ffab5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf0c71978f4635917 [INFO] [stderr] 73: 0x7fd5bf0041a3 - as core::ops::function::FnOnce>::call_once::h3bd2f9dd5df6ae96 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/alloc/src/boxed.rs:1636:9 [INFO] [stderr] 74: 0x7fd5bf0041a3 - as core::ops::function::FnOnce>::call_once::h0106a7c774646684 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/alloc/src/boxed.rs:1636:9 [INFO] [stderr] 75: 0x7fd5bf0041a3 - std::sys::unix::thread::Thread::new::thread_start::h03266de1697f3218 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stderr] 76: 0x7fd5bef1e609 - start_thread [INFO] [stderr] 77: 0x7fd5bee32293 - clone [INFO] [stderr] 78: 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 1.56.0-nightly (a7a572ce3 2021-08-23) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -Z unstable-options -C embed-bitcode=no -C debuginfo=2 --crate-type cdylib --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] #0 [mir_built] building MIR for `app::::create::{closure#0}` [INFO] [stderr] #1 [unsafety_check_result] unsafety-checking `app::::create::{closure#0}` [INFO] [stderr] #2 [unsafety_check_result] unsafety-checking `app::::create` [INFO] [stderr] #3 [mir_const] processing MIR for `app::::create` [INFO] [stderr] #4 [mir_promoted] processing `app::::create` [INFO] [stderr] #5 [mir_borrowck] borrow-checking `app::::create` [INFO] [stderr] #6 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] thread 'rustc' panicked at 'called `Result::unwrap()` on an `Err` value: PlaceBuilder { base: Upvar { var_hir_id: HirId { owner: DefId(0:635 ~ euca[3cdd]::app::{impl#1}::create), local_id: 170 }, closure_def_id: DefId(0:639 ~ euca[3cdd]::app::{impl#1}::create::{closure#0}), closure_kind: Fn }, projection: [] }', compiler/rustc_mir_build/src/build/expr/as_place.rs:306:69 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f387513eddc - std::backtrace_rs::backtrace::libunwind::trace::ha21b6ba3016b6364 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x7f387513eddc - std::backtrace_rs::backtrace::trace_unsynchronized::hf515241a118c4e5a [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 2: 0x7f387513eddc - std::sys_common::backtrace::_print_fmt::h339cd474d88b8467 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f387513eddc - ::fmt::h06b8f714a0700be1 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f387519b18c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 5: 0x7f387512ffc5 - std::io::Write::write_fmt::hb1c61d571fcd8cbf [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x7f3875142330 - std::sys_common::backtrace::_print::hcd1fe1237ea0c752 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f3875142330 - std::sys_common::backtrace::print::hae7d6625a78cd32e [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f3875142330 - std::panicking::default_hook::{{closure}}::h9a7fffa4e6b396ed [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x7f3875141eeb - std::panicking::default_hook::h5dc58e323cddd123 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:227:9 [INFO] [stderr] error: could not compile `euca`; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] 10: 0x7f387590c9f1 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::he00dd99758f1ee05 [INFO] [stderr] 11: 0x7f3867b58bf3 - as core::ops::function::Fn>::call::h31dba06b8c97e4da [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/alloc/src/boxed.rs:1650:9 [INFO] [stderr] 12: 0x7f3867b561dd - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hc9c727802d73b3c5 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7f3875142b49 - std::panicking::rust_panic_with_hook::hbef17e4338d7de57 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:628:17 [INFO] [stderr] 14: 0x7f3875142600 - std::panicking::begin_panic_handler::{{closure}}::hd8a92a4b1c3baae0 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:521:13 [INFO] [stderr] 15: 0x7f387513f2a4 - std::sys_common::backtrace::__rust_end_short_backtrace::ha5ac263a7609ace8 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 16: 0x7f3875142569 - rust_begin_unwind [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:517:5 [INFO] [stderr] 17: 0x7f38751082d1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/panicking.rs:93:14 [INFO] [stderr] 18: 0x7f38751083c3 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/result.rs:1617:5 [INFO] [stderr] 19: 0x7f3876dd45cc - rustc_mir_build::build::expr::as_place::PlaceBuilder::into_place::h8efccebc2f9fad4f [INFO] [stderr] 20: 0x7f3876db1c34 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 21: 0x7f3876db0f55 - rustc_mir_build::build::expr::as_temp::::as_temp_inner::hb433139c4cb780e4 [INFO] [stderr] 22: 0x7f3876da9df4 - rustc_mir_build::build::expr::as_operand::::as_operand::h0a045c5c09b949db [INFO] [stderr] 23: 0x7f3876daa414 - rustc_mir_build::build::expr::as_operand::::as_call_operand::ha17ee77059787811 [INFO] [stderr] 24: 0x7f3876daa572 - rustc_mir_build::build::expr::as_operand::::as_call_operand::ha17ee77059787811 [INFO] [stderr] 25: 0x7f3876df4b47 - as alloc::vec::spec_from_iter::SpecFromIter>::from_iter::he77903a59e7f3827 [INFO] [stderr] 26: 0x7f3876db20cb - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 27: 0x7f3876db0f55 - rustc_mir_build::build::expr::as_temp::::as_temp_inner::hb433139c4cb780e4 [INFO] [stderr] 28: 0x7f3876da9df4 - rustc_mir_build::build::expr::as_operand::::as_operand::h0a045c5c09b949db [INFO] [stderr] 29: 0x7f3876daa414 - rustc_mir_build::build::expr::as_operand::::as_call_operand::ha17ee77059787811 [INFO] [stderr] 30: 0x7f3876daa572 - rustc_mir_build::build::expr::as_operand::::as_call_operand::ha17ee77059787811 [INFO] [stderr] 31: 0x7f3876df4b47 - as alloc::vec::spec_from_iter::SpecFromIter>::from_iter::he77903a59e7f3827 [INFO] [stderr] 32: 0x7f3876db20cb - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 33: 0x7f3876dc783d - rustc_mir_build::build::scope::::in_scope::h00cf279c2d584f42 [INFO] [stderr] 34: 0x7f3876db1b29 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 35: 0x7f3876da8591 - rustc_mir_build::build::block::::ast_block_stmts::hf0afe8ed28d96665 [INFO] [stderr] 36: 0x7f3876dc7bc7 - rustc_mir_build::build::scope::::in_scope::h35b816909f6cf9a9 [INFO] [stderr] 37: 0x7f3876db25b5 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 38: 0x7f3876dc783d - rustc_mir_build::build::scope::::in_scope::h00cf279c2d584f42 [INFO] [stderr] 39: 0x7f3876db1b29 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 40: 0x7f3876dc783d - rustc_mir_build::build::scope::::in_scope::h00cf279c2d584f42 [INFO] [stderr] 41: 0x7f3876db1b29 - rustc_mir_build::build::expr::into::::expr_into_dest::ha6f25a200016db3f [INFO] [stderr] 42: 0x7f3876da325e - rustc_mir_build::build::construct_fn::ha313046d2f269ba8 [INFO] [stderr] 43: 0x7f3876dfa4da - rustc_infer::infer::InferCtxtBuilder::enter::hab6ffa95fdf0e6de [INFO] [stderr] 44: 0x7f3876da18af - rustc_mir_build::build::mir_built::h621fc3abcc98176a [INFO] [stderr] 45: 0x7f38770027c2 - rustc_query_system::query::plumbing::get_query_impl::hd507353498cd377c [INFO] [stderr] 46: 0x7f387705eabf - ::mir_built::h64cbf3ec26167681 [INFO] [stderr] 47: 0x7f3876e8b4ad - rustc_mir::transform::check_unsafety::unsafety_check_result::h2f02cab31510a57a [INFO] [stderr] 48: 0x7f3876e81523 - core::ops::function::FnOnce::call_once::h12a630246ba9b865 [INFO] [stderr] 49: 0x7f3876ff52d9 - rustc_query_system::query::plumbing::get_query_impl::h95fe9177fc6e9717 [INFO] [stderr] 50: 0x7f387705fc3b - ::unsafety_check_result::h623534cb56925cf1 [INFO] [stderr] 51: 0x7f3876e89c4d - ::visit_rvalue::h93af7b7cbbfed725 [INFO] [stderr] 52: 0x7f3876e8b7ef - rustc_mir::transform::check_unsafety::unsafety_check_result::h2f02cab31510a57a [INFO] [stderr] 53: 0x7f3876e81523 - core::ops::function::FnOnce::call_once::h12a630246ba9b865 [INFO] [stderr] 54: 0x7f3876ff52d9 - rustc_query_system::query::plumbing::get_query_impl::h95fe9177fc6e9717 [INFO] [stderr] 55: 0x7f387705fc3b - ::unsafety_check_result::h623534cb56925cf1 [INFO] [stderr] 56: 0x7f3876e3a56b - rustc_mir::transform::mir_const::h6ab80bae4d723d84 [INFO] [stderr] 57: 0x7f38770027c2 - rustc_query_system::query::plumbing::get_query_impl::hd507353498cd377c [INFO] [stderr] 58: 0x7f387705eb7f - ::mir_const::hb3a9abbcf3018837 [INFO] [stderr] 59: 0x7f3876e3cb8f - rustc_mir::transform::mir_promoted::h9581596ae3355127 [INFO] [stderr] 60: 0x7f3876fdba63 - rustc_query_system::query::plumbing::get_query_impl::h253ae6fcd446396b [INFO] [stderr] 61: 0x7f387705eebf - ::mir_promoted::hc87b12668e3124e4 [INFO] [stderr] 62: 0x7f3876f4abf9 - rustc_mir::borrow_check::mir_borrowck::h6c76a3d9979e297a [INFO] [stderr] 63: 0x7f3876f407d3 - core::ops::function::FnOnce::call_once::habe1f175ab86996b [INFO] [stderr] 64: 0x7f3876fde159 - rustc_query_system::query::plumbing::get_query_impl::h2ccb16f3af1c7b60 [INFO] [stderr] 65: 0x7f387706001b - ::mir_borrowck::he39093cc52e2c278 [INFO] [stderr] 66: 0x7f3876a53396 - rustc_middle::ty::::par_body_owners::h4f296dec63dccd66 [INFO] [stderr] 67: 0x7f387747ec45 - rustc_interface::passes::analysis::hcdac627dbbe72d15 [INFO] [stderr] 68: 0x7f38779173b9 - rustc_query_system::query::plumbing::get_query_impl::h57cd2e389f82820b [INFO] [stderr] 69: 0x7f3877a4ff6d - ::analysis::hd60ab15a39bcd57d [INFO] [stderr] 70: 0x7f387745cbe9 - rustc_interface::queries::::enter::he2751a34f1c0b685 [INFO] [stderr] 71: 0x7f387744b34c - rustc_span::with_source_map::hce6691fc21b3056e [INFO] [stderr] 72: 0x7f387745c3f8 - scoped_tls::ScopedKey::set::ha323215f25fc4d07 [INFO] [stderr] 73: 0x7f387744cf9b - std::sys_common::backtrace::__rust_begin_short_backtrace::h540a1d5562d11cdf [INFO] [stderr] 74: 0x7f387744aab5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf0c71978f4635917 [INFO] [stderr] 75: 0x7f387514f1a3 - as core::ops::function::FnOnce>::call_once::h3bd2f9dd5df6ae96 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/alloc/src/boxed.rs:1636:9 [INFO] [stderr] 76: 0x7f387514f1a3 - as core::ops::function::FnOnce>::call_once::h0106a7c774646684 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/alloc/src/boxed.rs:1636:9 [INFO] [stderr] 77: 0x7f387514f1a3 - std::sys::unix::thread::Thread::new::thread_start::h03266de1697f3218 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stderr] 78: 0x7f3875069609 - start_thread [INFO] [stderr] 79: 0x7f3874f7d293 - clone [INFO] [stderr] 80: 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 1.56.0-nightly (a7a572ce3 2021-08-23) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -Z unstable-options -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] #0 [mir_built] building MIR for `app::::create::{closure#0}` [INFO] [stderr] #1 [unsafety_check_result] unsafety-checking `app::::create::{closure#0}` [INFO] [stderr] #2 [unsafety_check_result] unsafety-checking `app::::create` [INFO] [stderr] #3 [mir_const] processing MIR for `app::::create` [INFO] [stderr] #4 [mir_promoted] processing `app::::create` [INFO] [stderr] #5 [mir_borrowck] borrow-checking `app::::create` [INFO] [stderr] #6 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to check after updating to 2021 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "58f10799d5cde9cc0596a3a673bba213c373aa8f9e4c4631e0551702bc7c2d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58f10799d5cde9cc0596a3a673bba213c373aa8f9e4c4631e0551702bc7c2d46", kill_on_drop: false }` [INFO] [stdout] 58f10799d5cde9cc0596a3a673bba213c373aa8f9e4c4631e0551702bc7c2d46