[INFO] cloning repository https://github.com/NitinSaxenait/http_request-post-get-_RUST [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NitinSaxenait/http_request-post-get-_RUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNitinSaxenait%2Fhttp_request-post-get-_RUST", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNitinSaxenait%2Fhttp_request-post-get-_RUST'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ba8536e9906c678d2cfe68a7c78963ea45d1e73 [INFO] checking NitinSaxenait/http_request-post-get-_RUST against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNitinSaxenait%2Fhttp_request-post-get-_RUST" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NitinSaxenait/http_request-post-get-_RUST on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NitinSaxenait/http_request-post-get-_RUST [INFO] finished tweaking git repo https://github.com/NitinSaxenait/http_request-post-get-_RUST [INFO] tweaked toml for git repo https://github.com/NitinSaxenait/http_request-post-get-_RUST written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/NitinSaxenait/http_request-post-get-_RUST already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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] e5d92309ff652c64323dd1432f163499fbc94745ee79196530e6ea6240815f0c [INFO] running `Command { std: "docker" "start" "-a" "e5d92309ff652c64323dd1432f163499fbc94745ee79196530e6ea6240815f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5d92309ff652c64323dd1432f163499fbc94745ee79196530e6ea6240815f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5d92309ff652c64323dd1432f163499fbc94745ee79196530e6ea6240815f0c", kill_on_drop: false }` [INFO] [stdout] e5d92309ff652c64323dd1432f163499fbc94745ee79196530e6ea6240815f0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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] c5f4f8573c8e19ce22e73bb16096cf62a65cefdb516ba93d528d2631bd14794d [INFO] running `Command { std: "docker" "start" "-a" "c5f4f8573c8e19ce22e73bb16096cf62a65cefdb516ba93d528d2631bd14794d", kill_on_drop: false }` [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking http_request v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:16:37 [INFO] [stdout] | [INFO] [stdout] 16 | async fn fetch(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 - async fn fetch(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] 16 + async fn fetch(url: &str) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:34:36 [INFO] [stdout] | [INFO] [stdout] 34 | async fn post(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 34 - async fn post(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] 34 + async fn post(url: &str) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch` [INFO] [stdout] --> src/main.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | async fn fetch(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:16:37 [INFO] [stdout] | [INFO] [stdout] 16 | async fn fetch(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 - async fn fetch(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] 16 + async fn fetch(url: &str) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:34:36 [INFO] [stdout] | [INFO] [stdout] 34 | async fn post(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 34 - async fn post(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] 34 + async fn post(url: &str) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch` [INFO] [stdout] --> src/main.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | async fn fetch(url: &str) -> Result<(reqwest::Response), Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.60s [INFO] running `Command { std: "docker" "inspect" "c5f4f8573c8e19ce22e73bb16096cf62a65cefdb516ba93d528d2631bd14794d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5f4f8573c8e19ce22e73bb16096cf62a65cefdb516ba93d528d2631bd14794d", kill_on_drop: false }` [INFO] [stdout] c5f4f8573c8e19ce22e73bb16096cf62a65cefdb516ba93d528d2631bd14794d