[INFO] cloning repository https://github.com/panicneo/rust_blog_practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panicneo/rust_blog_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicneo%2Frust_blog_practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicneo%2Frust_blog_practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec2174fb4fe119afbb1614813bfe6945549b4ca7 [INFO] checking panicneo/rust_blog_practice against master#ffa2e7ae8fbf9badc035740db949b9dae271c29f for pr-78338 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicneo%2Frust_blog_practice" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/panicneo/rust_blog_practice on toolchain ffa2e7ae8fbf9badc035740db949b9dae271c29f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/panicneo/rust_blog_practice [INFO] finished tweaking git repo https://github.com/panicneo/rust_blog_practice [INFO] tweaked toml for git repo https://github.com/panicneo/rust_blog_practice written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/panicneo/rust_blog_practice already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "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] 08974e5d26cbfc37bedb89a60e4e3c1f865b2b16a194e84f8152e9fe39c602c8 [INFO] running `Command { std: "docker" "start" "-a" "08974e5d26cbfc37bedb89a60e4e3c1f865b2b16a194e84f8152e9fe39c602c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08974e5d26cbfc37bedb89a60e4e3c1f865b2b16a194e84f8152e9fe39c602c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08974e5d26cbfc37bedb89a60e4e3c1f865b2b16a194e84f8152e9fe39c602c8", kill_on_drop: false }` [INFO] [stdout] 08974e5d26cbfc37bedb89a60e4e3c1f865b2b16a194e84f8152e9fe39c602c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 3c4813a80d70830027c10257c6bf77d16dd7e6e969827b9d69935419a0730abd [INFO] running `Command { std: "docker" "start" "-a" "3c4813a80d70830027c10257c6bf77d16dd7e6e969827b9d69935419a0730abd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 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actix-cors v0.1.0 [INFO] [stderr] Checking rust_blog v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `MailboxError: ResponseError` is not satisfied [INFO] [stdout] --> src/applications/auth/handler.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | db.send(req).from_err().and_then(|res| match res { [INFO] [stdout] | ^^^^^^^^ the trait `ResponseError` is not implemented for `MailboxError` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `actix_web::Error` [INFO] [stdout] = note: required because of the requirements on the impl of `futures::Future` for `futures::future::FromErr, actix_web::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MailboxError: ResponseError` is not satisfied [INFO] [stdout] --> src/applications/auth/handler.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | db.send(req).from_err().and_then(|res| match res { [INFO] [stdout] | ^^^^^^^^ the trait `ResponseError` is not implemented for `MailboxError` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `actix_web::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MailboxError: ResponseError` is not satisfied [INFO] [stdout] --> src/applications/auth/handler.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | db.send(req).from_err().and_then(|resp| match resp { [INFO] [stdout] | ^^^^^^^^ the trait `ResponseError` is not implemented for `MailboxError` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `actix_web::Error` [INFO] [stdout] = note: required because of the requirements on the impl of `futures::Future` for `futures::future::FromErr, actix_web::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MailboxError: ResponseError` is not satisfied [INFO] [stdout] --> src/applications/auth/handler.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 28 | db.send(req).from_err().and_then(|resp| match resp { [INFO] [stdout] | ^^^^^^^^ the trait `ResponseError` is not implemented for `MailboxError` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `actix_web::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MailboxError: ResponseError` is not satisfied [INFO] [stdout] --> src/applications/auth/handler.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | db.send(req).from_err().and_then(|res| match res { [INFO] [stdout] | ^^^^^^^^ the trait `ResponseError` is not implemented for `MailboxError` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `actix_web::Error` [INFO] [stdout] = note: required because of the requirements on the impl of `futures::Future` for `futures::future::FromErr, actix_web::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MailboxError: ResponseError` is not satisfied [INFO] [stdout] --> src/applications/auth/handler.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | db.send(req).from_err().and_then(|res| match res { [INFO] [stdout] | ^^^^^^^^ the trait `ResponseError` is not implemented for `MailboxError` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `actix_web::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MailboxError: ResponseError` is not satisfied [INFO] [stdout] --> src/applications/auth/handler.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | db.send(req).from_err().and_then(|resp| match resp { [INFO] [stdout] | ^^^^^^^^ the trait `ResponseError` is not implemented for `MailboxError` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `actix_web::Error` [INFO] [stdout] = note: required because of the requirements on the impl of `futures::Future` for `futures::future::FromErr, actix_web::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MailboxError: ResponseError` is not satisfied [INFO] [stdout] --> src/applications/auth/handler.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 28 | db.send(req).from_err().and_then(|resp| match resp { [INFO] [stdout] | ^^^^^^^^ the trait `ResponseError` is not implemented for `MailboxError` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `actix_web::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `std::result::Result` is not a future [INFO] [stdout] --> src/applications/auth/permission.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | type Future = Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::result::Result` is not a future [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-2.0.0/src/extract.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | type Future: Future>; [INFO] [stdout] | ------------------------------------------ required by this bound in `actix_web::FromRequest::Future` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::future::Future` is not implemented for `std::result::Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `std::result::Result` is not a future [INFO] [stdout] --> src/applications/auth/permission.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | type Future = Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::result::Result` is not a future [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-2.0.0/src/extract.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | type Future: Future>; [INFO] [stdout] | ------------------------------------------ required by this bound in `actix_web::FromRequest::Future` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::future::Future` is not implemented for `std::result::Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `CorsFactory: Transform<::Service>` is not satisfied [INFO] [stdout] --> src/main.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | .wrap(Cors::default()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ the trait `Transform<::Service>` is not implemented for `CorsFactory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `CorsFactory: Transform<::Service>` is not satisfied [INFO] [stdout] --> src/main.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | .wrap(Cors::default()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ the trait `Transform<::Service>` is not implemented for `CorsFactory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_async` found for struct `Route` in the current scope [INFO] [stdout] --> src/main.rs:29:57 [INFO] [stdout] | [INFO] [stdout] 29 | .route("/auth/sign_up", web::post().to_async(router::auth::sign_up)) [INFO] [stdout] | ^^^^^^^^ method not found in `Route` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_async` found for struct `Route` in the current scope [INFO] [stdout] --> src/main.rs:30:57 [INFO] [stdout] | [INFO] [stdout] 30 | .route("/auth/sign_in", web::post().to_async(router::auth::sign_in)) [INFO] [stdout] | ^^^^^^^^ method not found in `Route` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_async` found for struct `Route` in the current scope [INFO] [stdout] --> src/main.rs:29:57 [INFO] [stdout] | [INFO] [stdout] 29 | .route("/auth/sign_up", web::post().to_async(router::auth::sign_up)) [INFO] [stdout] | ^^^^^^^^ method not found in `Route` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_async` found for struct `Route` in the current scope [INFO] [stdout] --> src/main.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | .route("/logined", web::get().to_async(router::auth::require_login)), [INFO] [stdout] | ^^^^^^^^ method not found in `Route` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_async` found for struct `Route` in the current scope [INFO] [stdout] --> src/main.rs:30:57 [INFO] [stdout] | [INFO] [stdout] 30 | .route("/auth/sign_in", web::post().to_async(router::auth::sign_in)) [INFO] [stdout] | ^^^^^^^^ method not found in `Route` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', compiler/rustc_errors/src/lib.rs:945:9 [INFO] [stdout] error[E0599]: no method named `start` found for struct `HttpServer<[closure@src/main.rs:21:21: 33:6], App>, actix_web::app_service::AppInit>, actix_http::encoding::encoder::Encoder<_>>` in the current scope [INFO] [stdout] --> src/main.rs:36:6 [INFO] [stdout] | [INFO] [stdout] 36 | .start(); [INFO] [stdout] | ^^^^^ method not found in `HttpServer<[closure@src/main.rs:21:21: 33:6], App>, actix_web::app_service::AppInit>, actix_http::encoding::encoder::Encoder<_>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] stack backtrace: [INFO] [stdout] error: internal compiler error: compiler/rustc_middle/src/ty/sty.rs:2150:18: tuple_fields called on non-tuple [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 0: 0x7f20eec7fa20 - std::backtrace_rs::backtrace::libunwind::trace::h303a626d53553a64 [INFO] [stdout] error[E0599]: no method named `to_async` found for struct `Route` in the current scope [INFO] [stdout] --> src/main.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | .route("/logined", web::get().to_async(router::auth::require_login)), [INFO] [stdout] | ^^^^^^^^ method not found in `Route` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x7f20eec7fa20 - std::backtrace_rs::backtrace::trace_unsynchronized::h6abb882733c3f18c [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f20eec7fa20 - std::sys_common::backtrace::_print_fmt::h57829321f1d9217a [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f20eec7fa20 - ::fmt::h400b66a054640aac [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f20eeceee9c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/core/src/fmt/mod.rs:1076:17 [INFO] [stderr] 5: 0x7f20eec71642 - std::io::Write::write_fmt::h6453b28c8b27c6ea [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x7f20eec849d5 - std::sys_common::backtrace::_print::h15cc4b3923cc9bc0 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f20eec849d5 - std::sys_common::backtrace::print::h953c7be178c0674d [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f20eec849d5 - std::panicking::default_hook::{{closure}}::h635d667f571198f0 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7f20eec84678 - std::panicking::default_hook::h3bc2efb48060abaa [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x7f20ef54d618 - rustc_driver::report_ice::hbf1325c7565687ba [INFO] [stderr] 11: 0x7f20e2326c66 - as core::ops::function::Fn>::call::had2f8c61f816765a [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/alloc/src/boxed.rs:1056:9 [INFO] [stderr] 12: 0x7f20e23ddb4b - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::he9ca42b4dbdba83d [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7f20eec85216 - std::panicking::rust_panic_with_hook::h887eb0c89f46b8b2 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/panicking.rs:581:17 [INFO] [stderr] 14: 0x7f20f24f9a2d - std::panicking::begin_panic::{{closure}}::hc1d905d2374ce0cc [INFO] [stderr] 15: 0x7f20f24f9936 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1feaa73cb1e05ce [INFO] [stderr] 16: 0x7f20f24f999f - std::panicking::begin_panic::h09616460625efa25 [INFO] [stderr] 17: 0x7f20f2530380 - rustc_errors::HandlerInner::bug::hbb6554bd4fbc8852 [INFO] [stderr] 18: 0x7f20f252ee60 - rustc_errors::Handler::bug::h4feefeec7bb726ca [INFO] [stderr] 19: 0x7f20f1fa0bc4 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h22b92ed7b73b8340 [INFO] [stderr] 20: 0x7f20f1f99e0b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h32bfd9cf0b0a9393 [INFO] [stderr] 21: 0x7f20f1f99db2 - rustc_middle::ty::context::tls::with_opt::h762464f893de2d96 [INFO] [stderr] 22: 0x7f20f1fa0ae9 - rustc_middle::util::bug::opt_span_bug_fmt::h05648c19bbf99518 [INFO] [stderr] 23: 0x7f20f1fa0a5e - rustc_middle::util::bug::bug_fmt::h5d4f7ed12a8f1d0d [INFO] [stderr] 24: 0x7f20f20bd706 - rustc_middle::ty::sty::::tuple_fields::hdc3dc0e1875e99ff [INFO] [stderr] 25: 0x7f20f18b2fe8 - rustc_trait_selection::traits::select::SelectionContext::copy_clone_conditions::h8ff43f065f427a31 [INFO] [stderr] 26: 0x7f20f18ae541 - rustc_trait_selection::traits::select::candidate_assembly::::assemble_candidates::h7f604d35beab439e [INFO] [stderr] 27: 0x7f20f18ac93d - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation_no_cache::h05f8c5b45c5e08a2 [INFO] [stderr] 28: 0x7f20f18bd479 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::h44ec985a7770338d [INFO] [stderr] 29: 0x7f20f18b48d2 - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation::he84ed255728ad44e [INFO] [stderr] 30: 0x7f20f18b1503 - rustc_trait_selection::traits::select::SelectionContext::evaluate_stack::h06e7ee3234d676cd [INFO] [stderr] 31: 0x7f20f18c23d0 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hf442492fe7988b09 [INFO] [stderr] 32: 0x7f20f18b0ae4 - rustc_trait_selection::traits::select::SelectionContext::evaluate_trait_predicate_recursively::hb38f849d34368217 [INFO] [stderr] 33: 0x7f20f1a78a26 - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::{{closure}}::ha75a9cb68e9796c1 [INFO] [stderr] 34: 0x7f20f18badde - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::h08dd972328f720e7 [INFO] [stderr] 35: 0x7f20f18806b4 - rustc_infer::infer::InferCtxt::probe::hf13a54a708ad210c [INFO] [stderr] 36: 0x7f20f18b00e0 - rustc_trait_selection::traits::select::SelectionContext::evaluate_root_obligation::h954c58efaae55e17 [INFO] [stdout] error[E0599]: no method named `start` found for struct `HttpServer<[closure@src/main.rs:21:21: 33:6], App>, actix_web::app_service::AppInit>, actix_http::encoding::encoder::Encoder<_>>` in the current scope [INFO] [stdout] --> src/main.rs:36:6 [INFO] [stdout] | [INFO] [stdout] 36 | .start(); [INFO] [stdout] | ^^^^^ method not found in `HttpServer<[closure@src/main.rs:21:21: 33:6], App>, actix_web::app_service::AppInit>, actix_http::encoding::encoder::Encoder<_>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: compiler/rustc_middle/src/ty/sty.rs:2150:18: tuple_fields called on non-tuple [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', compiler/rustc_errors/src/lib.rs:945:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f9807389a20 - std::backtrace_rs::backtrace::libunwind::trace::h303a626d53553a64 [INFO] [stderr] 37: 0x7f20efc23d66 - rustc_infer::infer::InferCtxtBuilder::enter_with_canonical::hdbc417ca7d0d6c33 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x7f9807389a20 - std::backtrace_rs::backtrace::trace_unsynchronized::h6abb882733c3f18c [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f9807389a20 - std::sys_common::backtrace::_print_fmt::h57829321f1d9217a [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f9807389a20 - ::fmt::h400b66a054640aac [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f98073f8e9c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/core/src/fmt/mod.rs:1076:17 [INFO] [stderr] 5: 0x7f980737b642 - std::io::Write::write_fmt::h6453b28c8b27c6ea [INFO] [stderr] 38: 0x7f20efc8f7eb - rustc_traits::evaluate_obligation::evaluate_obligation::h6ad149b3038f3f29 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x7f980738e9d5 - std::sys_common::backtrace::_print::h15cc4b3923cc9bc0 [INFO] [stderr] 39: 0x7f20f188639d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::evaluate_obligation>::compute::hb3df2fb3e496fc5e [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f980738e9d5 - std::sys_common::backtrace::print::h953c7be178c0674d [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f980738e9d5 - std::panicking::default_hook::{{closure}}::h635d667f571198f0 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7f980738e678 - std::panicking::default_hook::h3bc2efb48060abaa [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x7f9807c57618 - rustc_driver::report_ice::hbf1325c7565687ba [INFO] [stderr] 40: 0x7f20f18d1c59 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::heacdf35d72b91e29 [INFO] [stderr] 41: 0x7f20f1a3ccd0 - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h1335e7ad0f4ea52c [INFO] [stderr] 42: 0x7f20f19c850d - rustc_query_system::query::plumbing::get_query_impl::h3957bf19a016f15f [INFO] [stderr] 43: 0x7f20f18a858e - ::evaluate_obligation::hd3c48f874d2c435f [INFO] [stderr] 44: 0x7f20f18a862d - ::evaluate_obligation_no_overflow::h888ee85cdb54e495 [INFO] [stderr] 45: 0x7f20f19bbd40 - rustc_trait_selection::traits::fulfill::FulfillProcessor::process_trait_obligation::h9f96ce64cbecfcf4 [INFO] [stderr] 46: 0x7f20f19bafe2 - rustc_trait_selection::traits::fulfill::FulfillProcessor::progress_changed_obligations::h2020dfafb477c00f [INFO] [stderr] 47: 0x7f20f1a48239 - rustc_data_structures::obligation_forest::ObligationForest::process_obligations::h1d11017f52bfdd95 [INFO] [stderr] 48: 0x7f20f19ba2e4 - ::select_where_possible::hf96074721833b16c [INFO] [stderr] 49: 0x7f20effa0084 - rustc_typeck::check::fn_ctxt::_impl::::select_obligations_where_possible::h5a7844f4370dc933 [INFO] [stderr] 50: 0x7f20f02188f7 - rustc_infer::infer::InferCtxtBuilder::enter::h6881f9376e4471a9 [INFO] [stderr] 51: 0x7f20f02cf158 - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 52: 0x7f20f01b098e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 53: 0x7f20f017a647 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 11: 0x7f97fa421c66 - as core::ops::function::Fn>::call::had2f8c61f816765a [INFO] [stderr] 54: 0x7f20f00f4a31 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 55: 0x7f20effe5329 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/alloc/src/boxed.rs:1056:9 [INFO] [stderr] 56: 0x7f20f00513fd - rustc_query_system::query::plumbing::ensure_query_impl::h7982f7a407c81650 [INFO] [stderr] 57: 0x7f20f02d3b36 - rustc_typeck::check::typeck_item_bodies::h64dc12efcaea9221 [INFO] [stderr] 58: 0x7f20f016713e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::h9834b15ef9ab2a9b [INFO] [stderr] 59: 0x7f20f0186857 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::ha57625619acaac80 [INFO] [stderr] 60: 0x7f20f00f0534 - rustc_data_structures::stack::ensure_sufficient_stack::h9c1970be50e3794d [INFO] [stderr] 12: 0x7f97fa4d8b4b - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::he9ca42b4dbdba83d [INFO] [stderr] 61: 0x7f20effd4f25 - rustc_query_system::query::plumbing::get_query_impl::h086a494db0b3fd1b [INFO] [stderr] 62: 0x7f20f01cfe73 - rustc_typeck::check_crate::h19e2dfbdd8ea5557 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 63: 0x7f20ef792d95 - rustc_interface::passes::analysis::hf34e525a2b31f7c0 [INFO] [stderr] 13: 0x7f980738f216 - std::panicking::rust_panic_with_hook::h887eb0c89f46b8b2 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/panicking.rs:581:17 [INFO] [stderr] 64: 0x7f20ef4ccd7b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h23cb841af51f0584 [INFO] [stderr] 14: 0x7f980ac03a2d - std::panicking::begin_panic::{{closure}}::hc1d905d2374ce0cc [INFO] [stderr] 65: 0x7f20ef56b057 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7178e9f1ddee6943 [INFO] [stderr] 15: 0x7f980ac03936 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1feaa73cb1e05ce [INFO] [stderr] 16: 0x7f980ac0399f - std::panicking::begin_panic::h09616460625efa25 [INFO] [stderr] 17: 0x7f980ac3a380 - rustc_errors::HandlerInner::bug::hbb6554bd4fbc8852 [INFO] [stderr] 66: 0x7f20ef5663df - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h4025824db8759ceb [INFO] [stderr] 18: 0x7f980ac38e60 - rustc_errors::Handler::bug::h4feefeec7bb726ca [INFO] [stderr] 67: 0x7f20ef4f7f10 - rustc_query_system::query::plumbing::get_query_impl::h29928f066778d4c4 [INFO] [stderr] 19: 0x7f980a6aabc4 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h22b92ed7b73b8340 [INFO] [stderr] 68: 0x7f20ef4cf12b - rustc_interface::passes::QueryContext::enter::h0705343d8e4a95be [INFO] [stderr] 20: 0x7f980a6a3e0b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h32bfd9cf0b0a9393 [INFO] [stderr] 69: 0x7f20ef5684a2 - rustc_interface::queries::::enter::h6eb07f11eba80bd6 [INFO] [stderr] 21: 0x7f980a6a3db2 - rustc_middle::ty::context::tls::with_opt::h762464f893de2d96 [INFO] [stderr] 70: 0x7f20ef52f2a2 - rustc_span::with_source_map::h3820d41b3a036910 [INFO] [stderr] 71: 0x7f20ef5699c2 - rustc_interface::interface::create_compiler_and_run::h08ad396f4e7721e0 [INFO] [stderr] 22: 0x7f980a6aaae9 - rustc_middle::util::bug::opt_span_bug_fmt::h05648c19bbf99518 [INFO] [stderr] 72: 0x7f20ef551d5a - scoped_tls::ScopedKey::set::hd425a36fbe06985e [INFO] [stderr] 23: 0x7f980a6aaa5e - rustc_middle::util::bug::bug_fmt::h5d4f7ed12a8f1d0d [INFO] [stderr] 73: 0x7f20ef56e9b5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h23925571219dbc63 [INFO] [stderr] 24: 0x7f980a7c7706 - rustc_middle::ty::sty::::tuple_fields::hdc3dc0e1875e99ff [INFO] [stderr] 74: 0x7f20ef4ec3ce - core::ops::function::FnOnce::call_once{{vtable.shim}}::h43b61b9af30b3669 [INFO] [stderr] 25: 0x7f9809fbcfe8 - rustc_trait_selection::traits::select::SelectionContext::copy_clone_conditions::h8ff43f065f427a31 [INFO] [stderr] 75: 0x7f20eec9421a - as core::ops::function::FnOnce>::call_once::h88864ee659ddb161 [INFO] [stderr] 26: 0x7f9809fb8541 - rustc_trait_selection::traits::select::candidate_assembly::::assemble_candidates::h7f604d35beab439e [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 27: 0x7f9809fb693d - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation_no_cache::h05f8c5b45c5e08a2 [INFO] [stderr] 76: 0x7f20eec9421a - as core::ops::function::FnOnce>::call_once::h9f03cbdc7ab33431 [INFO] [stderr] 28: 0x7f9809fc7479 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::h44ec985a7770338d [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 77: 0x7f20eec9421a - std::sys::unix::thread::Thread::new::thread_start::h5979dd5560a11418 [INFO] [stderr] 29: 0x7f9809fbe8d2 - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation::he84ed255728ad44e [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys/unix/thread.rs:89:17 [INFO] [stderr] 30: 0x7f9809fbb503 - rustc_trait_selection::traits::select::SelectionContext::evaluate_stack::h06e7ee3234d676cd [INFO] [stderr] 31: 0x7f9809fcc3d0 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hf442492fe7988b09 [INFO] [stderr] 78: 0x7f20eebaf609 - start_thread [INFO] [stderr] 32: 0x7f9809fbaae4 - rustc_trait_selection::traits::select::SelectionContext::evaluate_trait_predicate_recursively::hb38f849d34368217 [INFO] [stderr] 33: 0x7f980a182a26 - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::{{closure}}::ha75a9cb68e9796c1 [INFO] [stderr] 34: 0x7f9809fc4dde - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::h08dd972328f720e7 [INFO] [stderr] 35: 0x7f9809f8a6b4 - rustc_infer::infer::InferCtxt::probe::hf13a54a708ad210c [INFO] [stderr] 36: 0x7f9809fba0e0 - rustc_trait_selection::traits::select::SelectionContext::evaluate_root_obligation::h954c58efaae55e17 [INFO] [stderr] 79: 0x7f20eeac3103 - clone [INFO] [stderr] 37: 0x7f980832dd66 - rustc_infer::infer::InferCtxtBuilder::enter_with_canonical::hdbc417ca7d0d6c33 [INFO] [stderr] 80: 0x0 - [INFO] [stderr] 38: 0x7f98083997eb - rustc_traits::evaluate_obligation::evaluate_obligation::h6ad149b3038f3f29 [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 1.49.0-nightly (ffa2e7ae8 2020-10-24) 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] 39: 0x7f9809f9039d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::evaluate_obligation>::compute::hb3df2fb3e496fc5e [INFO] [stderr] 40: 0x7f9809fdbc59 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::heacdf35d72b91e29 [INFO] [stderr] 41: 0x7f980a146cd0 - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h1335e7ad0f4ea52c [INFO] [stderr] 42: 0x7f980a0d250d - rustc_query_system::query::plumbing::get_query_impl::h3957bf19a016f15f [INFO] [stderr] 43: 0x7f9809fb258e - ::evaluate_obligation::hd3c48f874d2c435f [INFO] [stderr] 44: 0x7f9809fb262d - ::evaluate_obligation_no_overflow::h888ee85cdb54e495 [INFO] [stderr] 45: 0x7f980a0c5d40 - rustc_trait_selection::traits::fulfill::FulfillProcessor::process_trait_obligation::h9f96ce64cbecfcf4 [INFO] [stderr] 46: 0x7f980a0c4fe2 - rustc_trait_selection::traits::fulfill::FulfillProcessor::progress_changed_obligations::h2020dfafb477c00f [INFO] [stderr] 47: 0x7f980a152239 - rustc_data_structures::obligation_forest::ObligationForest::process_obligations::h1d11017f52bfdd95 [INFO] [stderr] 48: 0x7f980a0c42e4 - ::select_where_possible::hf96074721833b16c [INFO] [stderr] 49: 0x7f98086aa084 - rustc_typeck::check::fn_ctxt::_impl::::select_obligations_where_possible::h5a7844f4370dc933 [INFO] [stderr] 50: 0x7f98089228f7 - rustc_infer::infer::InferCtxtBuilder::enter::h6881f9376e4471a9 [INFO] [stderr] 51: 0x7f98089d9158 - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 52: 0x7f98088ba98e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 53: 0x7f9808884647 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 54: 0x7f98087fea31 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 55: 0x7f98086ef329 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 56: 0x7f980875b3fd - rustc_query_system::query::plumbing::ensure_query_impl::h7982f7a407c81650 [INFO] [stderr] 57: 0x7f98089ddb36 - rustc_typeck::check::typeck_item_bodies::h64dc12efcaea9221 [INFO] [stderr] 58: 0x7f980887113e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::h9834b15ef9ab2a9b [INFO] [stderr] 59: 0x7f9808890857 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::ha57625619acaac80 [INFO] [stderr] 60: 0x7f98087fa534 - rustc_data_structures::stack::ensure_sufficient_stack::h9c1970be50e3794d [INFO] [stderr] 61: 0x7f98086def25 - rustc_query_system::query::plumbing::get_query_impl::h086a494db0b3fd1b [INFO] [stderr] 62: 0x7f98088d9e73 - rustc_typeck::check_crate::h19e2dfbdd8ea5557 [INFO] [stderr] 63: 0x7f9807e9cd95 - rustc_interface::passes::analysis::hf34e525a2b31f7c0 [INFO] [stderr] 64: 0x7f9807bd6d7b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h23cb841af51f0584 [INFO] [stderr] 65: 0x7f9807c75057 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7178e9f1ddee6943 [INFO] [stderr] 66: 0x7f9807c703df - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h4025824db8759ceb [INFO] [stderr] 67: 0x7f9807c01f10 - rustc_query_system::query::plumbing::get_query_impl::h29928f066778d4c4 [INFO] [stderr] 68: 0x7f9807bd912b - rustc_interface::passes::QueryContext::enter::h0705343d8e4a95be [INFO] [stderr] 69: 0x7f9807c724a2 - rustc_interface::queries::::enter::h6eb07f11eba80bd6 [INFO] [stderr] 70: 0x7f9807c392a2 - rustc_span::with_source_map::h3820d41b3a036910 [INFO] [stderr] 71: 0x7f9807c739c2 - rustc_interface::interface::create_compiler_and_run::h08ad396f4e7721e0 [INFO] [stderr] 72: 0x7f9807c5bd5a - scoped_tls::ScopedKey::set::hd425a36fbe06985e [INFO] [stderr] 73: 0x7f9807c789b5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h23925571219dbc63 [INFO] [stderr] 74: 0x7f9807bf63ce - core::ops::function::FnOnce::call_once{{vtable.shim}}::h43b61b9af30b3669 [INFO] [stderr] 75: 0x7f980739e21a - as core::ops::function::FnOnce>::call_once::h88864ee659ddb161 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 76: 0x7f980739e21a - as core::ops::function::FnOnce>::call_once::h9f03cbdc7ab33431 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] #0 [evaluate_obligation] evaluating trait selection obligation `[closure@src/main.rs:21:21: 33:6]: std::clone::Clone` [INFO] [stderr] #1 [typeck] type-checking `main` [INFO] [stderr] #2 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #3 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] 77: 0x7f980739e21a - std::sys::unix::thread::Thread::new::thread_start::h5979dd5560a11418 [INFO] [stderr] at /rustc/ffa2e7ae8fbf9badc035740db949b9dae271c29f/library/std/src/sys/unix/thread.rs:89:17 [INFO] [stderr] 78: 0x7f98072b9609 - start_thread [INFO] [stderr] 79: 0x7f98071cd103 - clone [INFO] [stderr] 80: 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 1.49.0-nightly (ffa2e7ae8 2020-10-24) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type bin [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 [evaluate_obligation] evaluating trait selection obligation `[closure@src/main.rs:21:21: 33:6]: std::clone::Clone` [INFO] [stderr] #1 [typeck] type-checking `main` [INFO] [stderr] #2 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #3 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_blog` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3c4813a80d70830027c10257c6bf77d16dd7e6e969827b9d69935419a0730abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c4813a80d70830027c10257c6bf77d16dd7e6e969827b9d69935419a0730abd", kill_on_drop: false }` [INFO] [stdout] 3c4813a80d70830027c10257c6bf77d16dd7e6e969827b9d69935419a0730abd