[INFO] cloning repository https://github.com/tuckersn/Simple_Rust_HTTP [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tuckersn/Simple_Rust_HTTP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuckersn%2FSimple_Rust_HTTP", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuckersn%2FSimple_Rust_HTTP'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b08690030a33effcef1f8ba6992fd83e57e74f9a [INFO] checking tuckersn/Simple_Rust_HTTP against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuckersn%2FSimple_Rust_HTTP" "/workspace/builds/worker-50/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tuckersn/Simple_Rust_HTTP 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 git repo https://github.com/tuckersn/Simple_Rust_HTTP [INFO] finished tweaking git repo https://github.com/tuckersn/Simple_Rust_HTTP [INFO] tweaked toml for git repo https://github.com/tuckersn/Simple_Rust_HTTP written to /workspace/builds/worker-50/source/Cargo.toml [INFO] crate git repo https://github.com/tuckersn/Simple_Rust_HTTP 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-lite v1.11.2 [INFO] [stderr] Downloaded async-io v1.2.0 [INFO] [stderr] Downloaded async-std v1.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 80bfaa93140cee279da69288a07bb25cc16fbfb08005ba84f581763a63b8c626 [INFO] running `Command { std: "docker" "start" "-a" "80bfaa93140cee279da69288a07bb25cc16fbfb08005ba84f581763a63b8c626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80bfaa93140cee279da69288a07bb25cc16fbfb08005ba84f581763a63b8c626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80bfaa93140cee279da69288a07bb25cc16fbfb08005ba84f581763a63b8c626", kill_on_drop: false }` [INFO] [stdout] 80bfaa93140cee279da69288a07bb25cc16fbfb08005ba84f581763a63b8c626 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 105b067dc47989357bd10ff225838beb550dbdad918b7cfc18e8ad3b5277595b [INFO] running `Command { std: "docker" "start" "-a" "105b067dc47989357bd10ff225838beb550dbdad918b7cfc18e8ad3b5277595b", 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-channel v0.3.8: default [INFO] [stderr] [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.51 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-io v1.2.0 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Checking async-std v1.7.0 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking http v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: unused import: `AsyncBufReadExt` [INFO] [stdout] --> src/http/request.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | use futures::io::{AsyncBufReadExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `read_till_next_string` [INFO] [stdout] --> src/http/request.rs:12:53 [INFO] [stdout] | [INFO] [stdout] 12 | use super::stream::{read_next_line, read_till_next, read_till_next_string}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt`, `pin::Pin` [INFO] [stdout] --> src/http/response.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, pin::Pin, fmt}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/http/response.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::stream::{StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/http/routes.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet}, marker::Send, pin::Pin}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::clone::Clone` [INFO] [stdout] --> src/http/routes.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::clone::Clone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/http/stream.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{Error, ErrorKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect drop order [INFO] [stdout] --> src/main.rs:14:67 [INFO] [stdout] | [INFO] [stdout] 14 | app.register("/object/{id}/edit", |mut _req, mut res| async move { [INFO] [stdout] | ______________________________________________________________________^ [INFO] [stdout] 15 | | res.status(200).body(format!("ABC {}", _req.params["id"])).send().await [INFO] [stdout] | | ----------- in Rust 2018, this closure captures all of `_req`, but in Rust 2021, it will only capture `_req.params` [INFO] [stdout] 16 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] ... [INFO] [stdout] 44 | } [INFO] [stdout] | - in Rust 2018, `_req` is dropped here, but in Rust 2021, only `_req.params` will be dropped here as part of the closure [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-incompatible-closure-captures` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `_req` to be fully captured [INFO] [stdout] | [INFO] [stdout] 14 ~ app.register("/object/{id}/edit", |mut _req, mut res| async move { [INFO] [stdout] 15 + let _ = &_req; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect drop order [INFO] [stdout] --> src/main.rs:23:55 [INFO] [stdout] | [INFO] [stdout] 23 | app.register("/ping", |mut _req, mut res| async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 24 | | [INFO] [stdout] 25 | | let content = String::from_utf8(_req.body).unwrap(); [INFO] [stdout] | | --------- in Rust 2018, this closure captures all of `_req`, but in Rust 2021, it will only capture `_req.body` [INFO] [stdout] 26 | | [INFO] [stdout] ... | [INFO] [stdout] 33 | | ")).await [INFO] [stdout] 34 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] ... [INFO] [stdout] 44 | } [INFO] [stdout] | - in Rust 2018, `_req` is dropped here, but in Rust 2021, only `_req.body` will be dropped here as part of the closure [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `_req` to be fully captured [INFO] [stdout] | [INFO] [stdout] 23 ~ app.register("/ping", |mut _req, mut res| async move { [INFO] [stdout] 24 + let _ = &_req; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/http/routes.rs:90:26 [INFO] [stdout] | [INFO] [stdout] 90 | if seg.split_at(1) == b'{' { [INFO] [stdout] | ^^^^ expected tuple, found `u8` [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(&str, &str)` [INFO] [stdout] found type `u8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `http` due to 2 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `AsyncBufReadExt` [INFO] [stdout] --> src/http/request.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | use futures::io::{AsyncBufReadExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `read_till_next_string` [INFO] [stdout] --> src/http/request.rs:12:53 [INFO] [stdout] | [INFO] [stdout] 12 | use super::stream::{read_next_line, read_till_next, read_till_next_string}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt`, `pin::Pin` [INFO] [stdout] --> src/http/response.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, pin::Pin, fmt}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/http/response.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::stream::{StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/http/routes.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet}, marker::Send, pin::Pin}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::clone::Clone` [INFO] [stdout] --> src/http/routes.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::clone::Clone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/http/stream.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{Error, ErrorKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect drop order [INFO] [stdout] --> src/main.rs:14:67 [INFO] [stdout] | [INFO] [stdout] 14 | app.register("/object/{id}/edit", |mut _req, mut res| async move { [INFO] [stdout] | ______________________________________________________________________^ [INFO] [stdout] 15 | | res.status(200).body(format!("ABC {}", _req.params["id"])).send().await [INFO] [stdout] | | ----------- in Rust 2018, this closure captures all of `_req`, but in Rust 2021, it will only capture `_req.params` [INFO] [stdout] 16 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] ... [INFO] [stdout] 44 | } [INFO] [stdout] | - in Rust 2018, `_req` is dropped here, but in Rust 2021, only `_req.params` will be dropped here as part of the closure [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-incompatible-closure-captures` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `_req` to be fully captured [INFO] [stdout] | [INFO] [stdout] 14 ~ app.register("/object/{id}/edit", |mut _req, mut res| async move { [INFO] [stdout] 15 + let _ = &_req; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect drop order [INFO] [stdout] --> src/main.rs:23:55 [INFO] [stdout] | [INFO] [stdout] 23 | app.register("/ping", |mut _req, mut res| async move { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 24 | | [INFO] [stdout] 25 | | let content = String::from_utf8(_req.body).unwrap(); [INFO] [stdout] | | --------- in Rust 2018, this closure captures all of `_req`, but in Rust 2021, it will only capture `_req.body` [INFO] [stdout] 26 | | [INFO] [stdout] ... | [INFO] [stdout] 33 | | ")).await [INFO] [stdout] 34 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] ... [INFO] [stdout] 44 | } [INFO] [stdout] | - in Rust 2018, `_req` is dropped here, but in Rust 2021, only `_req.body` will be dropped here as part of the closure [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `_req` to be fully captured [INFO] [stdout] | [INFO] [stdout] 23 ~ app.register("/ping", |mut _req, mut res| async move { [INFO] [stdout] 24 + let _ = &_req; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/http/routes.rs:90:26 [INFO] [stdout] | [INFO] [stdout] 90 | if seg.split_at(1) == b'{' { [INFO] [stdout] | ^^^^ expected tuple, found `u8` [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(&str, &str)` [INFO] [stdout] found type `u8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [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" "105b067dc47989357bd10ff225838beb550dbdad918b7cfc18e8ad3b5277595b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "105b067dc47989357bd10ff225838beb550dbdad918b7cfc18e8ad3b5277595b", kill_on_drop: false }` [INFO] [stdout] 105b067dc47989357bd10ff225838beb550dbdad918b7cfc18e8ad3b5277595b