[INFO] cloning repository https://github.com/w1ll-i-code/tokio-netstring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w1ll-i-code/tokio-netstring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80af78e328940c36d3741223d866184f8c012886 [INFO] checking w1ll-i-code/tokio-netstring against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw1ll-i-code%2Ftokio-netstring" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/w1ll-i-code/tokio-netstring on toolchain 7d2afcda7a9c043d5175cbca3ab08f0acf02b13a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/w1ll-i-code/tokio-netstring [INFO] finished tweaking git repo https://github.com/w1ll-i-code/tokio-netstring [INFO] tweaked toml for git repo https://github.com/w1ll-i-code/tokio-netstring written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/w1ll-i-code/tokio-netstring already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4491c4f6cf8a46971519d5332b09d65273641b1e9e0cc2593a4d858482d1497 [INFO] running `Command { std: "docker" "start" "-a" "d4491c4f6cf8a46971519d5332b09d65273641b1e9e0cc2593a4d858482d1497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4491c4f6cf8a46971519d5332b09d65273641b1e9e0cc2593a4d858482d1497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4491c4f6cf8a46971519d5332b09d65273641b1e9e0cc2593a4d858482d1497", kill_on_drop: false }` [INFO] [stdout] d4491c4f6cf8a46971519d5332b09d65273641b1e9e0cc2593a4d858482d1497 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fe0297c1840323815917cc0d2c9295ea51025e607fff8da974b4c3d6cf9eed1 [INFO] running `Command { std: "docker" "start" "-a" "9fe0297c1840323815917cc0d2c9295ea51025e607fff8da974b4c3d6cf9eed1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking tokio-netstring-trait v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `err_drop_message` [INFO] [stdout] --> src/lib.rs:59:7 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(err_drop_message)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "err_drop_message"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(err_drop_message)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(err_drop_message)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `err_drop_message` [INFO] [stdout] --> src/lib.rs:75:11 [INFO] [stdout] | [INFO] [stdout] 75 | #[cfg(not(err_drop_message))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "err_drop_message"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(err_drop_message)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(err_drop_message)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hi [INFO] [stdout] --> src/lib.rs:181:1 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait AsyncNetstringRead: AsyncRead + Unpin { [INFO] [stdout] | ----------------------------------------------- built-in `dyn AsyncNetstringRead` implementation for this trait [INFO] [stdout] ... [INFO] [stdout] 181 | impl AsyncNetstringRead for Reader {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlaps with this blanket impl [INFO] [stdout] | [INFO] [stdout] = note: `#[forbid(dyn_overlap)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hi [INFO] [stdout] --> src/lib.rs:223:1 [INFO] [stdout] | [INFO] [stdout] 186 | pub trait AsyncNetstringWrite: AsyncWrite + Unpin { [INFO] [stdout] | ------------------------------------------------- built-in `dyn AsyncNetstringWrite` implementation for this trait [INFO] [stdout] ... [INFO] [stdout] 223 | impl AsyncNetstringWrite for Writer {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlaps with this blanket impl [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-netstring-trait` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9fe0297c1840323815917cc0d2c9295ea51025e607fff8da974b4c3d6cf9eed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe0297c1840323815917cc0d2c9295ea51025e607fff8da974b4c3d6cf9eed1", kill_on_drop: false }` [INFO] [stdout] 9fe0297c1840323815917cc0d2c9295ea51025e607fff8da974b4c3d6cf9eed1