[INFO] fetching crate hyper-multipart-rfc7578 0.5.0... [INFO] checking hyper-multipart-rfc7578-0.5.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate hyper-multipart-rfc7578 0.5.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate hyper-multipart-rfc7578 0.5.0 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 hyper-multipart-rfc7578 0.5.0 [INFO] finished tweaking crates.io crate hyper-multipart-rfc7578 0.5.0 [INFO] tweaked toml for crates.io crate hyper-multipart-rfc7578 0.5.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate hyper-multipart-rfc7578 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ea2a90720b27f875f8962cd36fe527c196d70e6b4403efed1400a53cddbe0ac [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" "0ea2a90720b27f875f8962cd36fe527c196d70e6b4403efed1400a53cddbe0ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ea2a90720b27f875f8962cd36fe527c196d70e6b4403efed1400a53cddbe0ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ea2a90720b27f875f8962cd36fe527c196d70e6b4403efed1400a53cddbe0ac", kill_on_drop: false }` [INFO] [stdout] 0ea2a90720b27f875f8962cd36fe527c196d70e6b4403efed1400a53cddbe0ac [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46495f0b594f8396523c08f1fef1019376291643f51d612fd2e0eaf219769e67 [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" "46495f0b594f8396523c08f1fef1019376291643f51d612fd2e0eaf219769e67", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [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] futures-core v0.3.12: default [INFO] [stderr] futures-sink v0.3.12: default [INFO] [stderr] hyper v0.14.4: client, h2, http1, http2, server, socket2, tcp [INFO] [stderr] libc v0.2.86: align, default, std [INFO] [stderr] tokio v1.2.0: bytes, io-util, libc, macros, memchr, mio, net, rt, time, tokio-macros [INFO] [stderr] [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tracing v0.1.23 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking tokio-util v0.6.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking h2 v0.3.0 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking common-multipart-rfc7578 v0.3.0 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-multipart-rfc7578 v0.5.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/server.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/hyper-file.rs from 2018 edition to 2021 [INFO] [stdout] error: The default runtime flavor is `multi_thread`, but the `rt-multi-thread` feature is disabled. [INFO] [stdout] --> examples/hyper-file.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | #[tokio::main] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `tokio::main` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Client`, `Request` [INFO] [stdout] --> examples/hyper-file.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use hyper::{Client, Request}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hyper_multipart::client::multipart` [INFO] [stdout] --> examples/hyper-file.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use hyper_multipart::client::multipart; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `hyper_file` [INFO] [stdout] --> examples/hyper-file.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / extern crate hyper_multipart_rfc7578 as hyper_multipart; [INFO] [stdout] 10 | | [INFO] [stdout] 11 | | use hyper::{Client, Request}; [INFO] [stdout] 12 | | use hyper_multipart::client::multipart; [INFO] [stdout] ... | [INFO] [stdout] 40 | | } [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `examples/hyper-file.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper-multipart-rfc7578` due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: The default runtime flavor is `multi_thread`, but the `rt-multi-thread` feature is disabled. [INFO] [stdout] --> examples/server.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | #[tokio::main] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `tokio::main` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Server`, `make_service_fn`, `service_fn` [INFO] [stdout] --> examples/server.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | service::{make_service_fn, service_fn}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 12 | Body, Request, Response, Server, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `convert::Infallible`, `net::SocketAddr` [INFO] [stdout] --> examples/server.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | use std::{convert::Infallible, net::SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `server` [INFO] [stdout] --> examples/server.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / use futures::{Future, TryFutureExt}; [INFO] [stdout] 10 | | use hyper::{ [INFO] [stdout] 11 | | service::{make_service_fn, service_fn}, [INFO] [stdout] 12 | | Body, Request, Response, Server, [INFO] [stdout] ... | [INFO] [stdout] 37 | | } [INFO] [stdout] 38 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `examples/server.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "46495f0b594f8396523c08f1fef1019376291643f51d612fd2e0eaf219769e67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46495f0b594f8396523c08f1fef1019376291643f51d612fd2e0eaf219769e67", kill_on_drop: false }` [INFO] [stdout] 46495f0b594f8396523c08f1fef1019376291643f51d612fd2e0eaf219769e67