[INFO] cloning repository https://github.com/paul-asvb/MarriedPiercingStrings [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paul-asvb/MarriedPiercingStrings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2FMarriedPiercingStrings", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2FMarriedPiercingStrings'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dbe1c51cd209870f7736273638379b2da6db06f2 [INFO] checking paul-asvb/MarriedPiercingStrings against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2FMarriedPiercingStrings" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paul-asvb/MarriedPiercingStrings on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paul-asvb/MarriedPiercingStrings [INFO] finished tweaking git repo https://github.com/paul-asvb/MarriedPiercingStrings [INFO] tweaked toml for git repo https://github.com/paul-asvb/MarriedPiercingStrings written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/paul-asvb/MarriedPiercingStrings already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded socket2 v0.3.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc065101c3603ac5a7fc5fa2b30da297c596201b24370a4d1c3f4bec086c1052 [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" "bc065101c3603ac5a7fc5fa2b30da297c596201b24370a4d1c3f4bec086c1052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc065101c3603ac5a7fc5fa2b30da297c596201b24370a4d1c3f4bec086c1052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc065101c3603ac5a7fc5fa2b30da297c596201b24370a4d1c3f4bec086c1052", kill_on_drop: false }` [INFO] [stdout] bc065101c3603ac5a7fc5fa2b30da297c596201b24370a4d1c3f4bec086c1052 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d16cc51537659b9434fd6dcbab04035142eda804b4cd7a79e5dcd43a1d726ee [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" "7d16cc51537659b9434fd6dcbab04035142eda804b4cd7a79e5dcd43a1d726ee", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking socket2 v0.3.18 [INFO] [stderr] Checking serde_json v1.0.60 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking openssl v0.10.31 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking native-tls v0.2.6 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking hyper v0.13.9 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.10 [INFO] [stderr] Checking MarriedPiercingStrings v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope [INFO] [stdout] --> main.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | .json::>() [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope [INFO] [stdout] --> main.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | .json::>() [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> main.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | async fn main() -> Result<(), Box> { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 2 | | let resp = reqwest::get("https://httpbin.org/ip") [INFO] [stdout] 3 | | .await? [INFO] [stdout] 4 | | .json::>() [INFO] [stdout] 5 | | .await?; [INFO] [stdout] 6 | | println!("{:#?}", resp); [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ expected enum `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<(), Box<(dyn std::error::Error + 'static)>>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `MarriedPiercingStrings` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> main.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | async fn main() -> Result<(), Box> { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 2 | | let resp = reqwest::get("https://httpbin.org/ip") [INFO] [stdout] 3 | | .await? [INFO] [stdout] 4 | | .json::>() [INFO] [stdout] 5 | | .await?; [INFO] [stdout] 6 | | println!("{:#?}", resp); [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ expected enum `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<(), Box<(dyn std::error::Error + 'static)>>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: `main` has invalid return type `impl Future` [INFO] [stdout] --> main.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | async fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` can only return types that implement `Termination` [INFO] [stdout] | [INFO] [stdout] = help: consider using `()`, or a `Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | async fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0412, E0752. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7d16cc51537659b9434fd6dcbab04035142eda804b4cd7a79e5dcd43a1d726ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d16cc51537659b9434fd6dcbab04035142eda804b4cd7a79e5dcd43a1d726ee", kill_on_drop: false }` [INFO] [stdout] 7d16cc51537659b9434fd6dcbab04035142eda804b4cd7a79e5dcd43a1d726ee