[INFO] fetching crate netdiag 0.3.0... [INFO] checking netdiag-0.3.0 against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827 [INFO] extracting crate netdiag 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate netdiag 0.3.0 on toolchain 16b569057e4d1591b4bee05f10df34000308dedc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate netdiag 0.3.0 [INFO] finished tweaking crates.io crate netdiag 0.3.0 [INFO] tweaked toml for crates.io crate netdiag 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate netdiag 0.3.0 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" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gumdrop v0.8.1 [INFO] [stderr] Downloaded raw-socket v0.0.2 [INFO] [stderr] Downloaded gumdrop_derive v0.8.1 [INFO] [stderr] Downloaded etherparse v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a8bf659cc675c3d186ded38b25e899b4ffec6f0f0cde2587c4a5e9eda6f1147 [INFO] running `Command { std: "docker" "start" "-a" "9a8bf659cc675c3d186ded38b25e899b4ffec6f0f0cde2587c4a5e9eda6f1147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a8bf659cc675c3d186ded38b25e899b4ffec6f0f0cde2587c4a5e9eda6f1147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a8bf659cc675c3d186ded38b25e899b4ffec6f0f0cde2587c4a5e9eda6f1147", kill_on_drop: false }` [INFO] [stdout] 9a8bf659cc675c3d186ded38b25e899b4ffec6f0f0cde2587c4a5e9eda6f1147 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08aa2b507b0994178a7b37ca53c1df730983a5091fbf96479efc3ba7144ad7fb [INFO] running `Command { std: "docker" "start" "-a" "08aa2b507b0994178a7b37ca53c1df730983a5091fbf96479efc3ba7144ad7fb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking etherparse v0.10.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling gumdrop_derive v0.8.1 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking gumdrop v0.8.1 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking raw-socket v0.0.2 [INFO] [stderr] Checking netdiag v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.07s [INFO] running `Command { std: "docker" "inspect" "08aa2b507b0994178a7b37ca53c1df730983a5091fbf96479efc3ba7144ad7fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08aa2b507b0994178a7b37ca53c1df730983a5091fbf96479efc3ba7144ad7fb", kill_on_drop: false }` [INFO] [stdout] 08aa2b507b0994178a7b37ca53c1df730983a5091fbf96479efc3ba7144ad7fb [INFO] checking netdiag-0.3.0 against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827 [INFO] extracting crate netdiag 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate netdiag 0.3.0 on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate netdiag 0.3.0 [INFO] finished tweaking crates.io crate netdiag 0.3.0 [INFO] tweaked toml for crates.io crate netdiag 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate netdiag 0.3.0 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" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37d17f140f1cb26b6218f7243e86e1be46ed4608ba64df1d0042698549bfea04 [INFO] running `Command { std: "docker" "start" "-a" "37d17f140f1cb26b6218f7243e86e1be46ed4608ba64df1d0042698549bfea04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37d17f140f1cb26b6218f7243e86e1be46ed4608ba64df1d0042698549bfea04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37d17f140f1cb26b6218f7243e86e1be46ed4608ba64df1d0042698549bfea04", kill_on_drop: false }` [INFO] [stdout] 37d17f140f1cb26b6218f7243e86e1be46ed4608ba64df1d0042698549bfea04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb8bae17e525f65e8250c7558ad4bbf89e3720003764db2500ccb288be76edcc [INFO] running `Command { std: "docker" "start" "-a" "cb8bae17e525f65e8250c7558ad4bbf89e3720003764db2500ccb288be76edcc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking etherparse v0.10.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling gumdrop_derive v0.8.1 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking gumdrop v0.8.1 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking raw-socket v0.0.2 [INFO] [stderr] Checking netdiag v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/knock/knock.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | Ok(try_unfold((), move |()| async move { [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `try_unfold` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/try_stream/try_unfold.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn try_unfold(init: T, f: F) -> TryUnfold [INFO] [stdout] | ---------- required by a bound in this function [INFO] [stdout] 60 | where [INFO] [stdout] 61 | F: FnMut(T) -> Fut, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `try_unfold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/knock/knock.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | Ok(try_unfold((), move |()| async move { [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `try_unfold` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/try_stream/try_unfold.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn try_unfold(init: T, f: F) -> TryUnfold [INFO] [stdout] | ---------- required by a bound in this function [INFO] [stdout] 60 | where [INFO] [stdout] 61 | F: FnMut(T) -> Fut, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `try_unfold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/knock/knock.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | Ok(try_unfold((), move |()| async move { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | }).take(count)) [INFO] [stdout] | ---- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `TryUnfold<(), {async closure@src/knock/knock.rs:44:27: 44:36}, {async closure body@src/knock/knock.rs:44:37: 44:47}>` to implement `futures::Stream` [INFO] [stdout] note: required by a bound in `futures::StreamExt::take` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/stream/mod.rs:249:22 [INFO] [stdout] | [INFO] [stdout] 249 | pub trait StreamExt: Stream { [INFO] [stdout] | ^^^^^^ required by this bound in `StreamExt::take` [INFO] [stdout] ... [INFO] [stdout] 1163 | fn take(self, n: usize) -> Take [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/knock/knock.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | Ok(try_unfold((), move |()| async move { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | }).take(count)) [INFO] [stdout] | ---- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `TryUnfold<(), {async closure@src/knock/knock.rs:44:27: 44:36}, {async closure body@src/knock/knock.rs:44:37: 44:47}>` to implement `futures::Stream` [INFO] [stdout] note: required by a bound in `futures::StreamExt::take` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/stream/mod.rs:249:22 [INFO] [stdout] | [INFO] [stdout] 249 | pub trait StreamExt: Stream { [INFO] [stdout] | ^^^^^^ required by this bound in `StreamExt::take` [INFO] [stdout] ... [INFO] [stdout] 1163 | fn take(self, n: usize) -> Take [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/knock/knock.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | Ok(try_unfold((), move |()| async move { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: required for `TryUnfold<(), {async closure@src/knock/knock.rs:44:27: 44:36}, {async closure body@src/knock/knock.rs:44:37: 44:47}>` to implement `futures::Stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/knock/knock.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | Ok(try_unfold((), move |()| async move { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: required for `TryUnfold<(), {async closure@src/knock/knock.rs:44:27: 44:36}, {async closure body@src/knock/knock.rs:44:37: 44:47}>` to implement `futures::Stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/ping/ping.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | try_unfold(0, move |seq| async move { [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `try_unfold` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/try_stream/try_unfold.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn try_unfold(init: T, f: F) -> TryUnfold [INFO] [stdout] | ---------- required by a bound in this function [INFO] [stdout] 60 | where [INFO] [stdout] 61 | F: FnMut(T) -> Fut, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `try_unfold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/ping/ping.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | try_unfold(0, move |seq| async move { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | }).take(count) [INFO] [stdout] | ---- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `TryUnfold` to implement `futures::Stream` [INFO] [stdout] note: required by a bound in `futures::StreamExt::take` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/stream/mod.rs:249:22 [INFO] [stdout] | [INFO] [stdout] 249 | pub trait StreamExt: Stream { [INFO] [stdout] | ^^^^^^ required by this bound in `StreamExt::take` [INFO] [stdout] ... [INFO] [stdout] 1163 | fn take(self, n: usize) -> Take [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/ping/ping.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | try_unfold(0, move |seq| async move { [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `try_unfold` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/try_stream/try_unfold.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn try_unfold(init: T, f: F) -> TryUnfold [INFO] [stdout] | ---------- required by a bound in this function [INFO] [stdout] 60 | where [INFO] [stdout] 61 | F: FnMut(T) -> Fut, [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `try_unfold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async closure does not implement `FnMut` because it captures state from its environment [INFO] [stdout] --> src/ping/ping.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | try_unfold(0, move |seq| async move { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | }).take(count) [INFO] [stdout] | ---- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `TryUnfold` to implement `futures::Stream` [INFO] [stdout] note: required by a bound in `futures::StreamExt::take` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/stream/mod.rs:249:22 [INFO] [stdout] | [INFO] [stdout] 249 | pub trait StreamExt: Stream { [INFO] [stdout] | ^^^^^^ required by this bound in `StreamExt::take` [INFO] [stdout] ... [INFO] [stdout] 1163 | fn take(self, n: usize) -> Take [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `probe` [INFO] [stdout] --> src/trace/trace.rs:74:31 [INFO] [stdout] | [INFO] [stdout] 71 | try_unfold((probe, 1), move |(probe, ttl)| async move { [INFO] [stdout] | ----- move occurs because `probe` has type `&mut trace::probe::probe::Probe`, which does not implement the `Copy` trait [INFO] [stdout] 72 | let stream = self.probe(probe, ttl, expiry); [INFO] [stdout] | ----- value moved here [INFO] [stdout] 73 | let result = stream.take(count).try_collect().await?; [INFO] [stdout] 74 | Ok(Some((result, (probe, ttl + 1)))) [INFO] [stdout] | ^^^^^ value used here after move [INFO] [stdout] | [INFO] [stdout] note: consider changing this parameter type in method `probe` to borrow instead if owning the value isn't necessary [INFO] [stdout] --> src/trace/trace.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn probe<'a>( [INFO] [stdout] | ----- in this method [INFO] [stdout] 79 | &'a self, [INFO] [stdout] 80 | probe: &'a mut Probe, [INFO] [stdout] | ^^^^^^^^^^^^^ this parameter takes ownership of the value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `probe` [INFO] [stdout] --> src/trace/trace.rs:74:31 [INFO] [stdout] | [INFO] [stdout] 71 | try_unfold((probe, 1), move |(probe, ttl)| async move { [INFO] [stdout] | ----- move occurs because `probe` has type `&mut trace::probe::probe::Probe`, which does not implement the `Copy` trait [INFO] [stdout] 72 | let stream = self.probe(probe, ttl, expiry); [INFO] [stdout] | ----- value moved here [INFO] [stdout] 73 | let result = stream.take(count).try_collect().await?; [INFO] [stdout] 74 | Ok(Some((result, (probe, ttl + 1)))) [INFO] [stdout] | ^^^^^ value used here after move [INFO] [stdout] | [INFO] [stdout] note: consider changing this parameter type in method `probe` to borrow instead if owning the value isn't necessary [INFO] [stdout] --> src/trace/trace.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn probe<'a>( [INFO] [stdout] | ----- in this method [INFO] [stdout] 79 | &'a self, [INFO] [stdout] 80 | probe: &'a mut Probe, [INFO] [stdout] | ^^^^^^^^^^^^^ this parameter takes ownership of the value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0631]: type mismatch in function arguments [INFO] [stdout] --> src/trace/trace.rs:84:27 [INFO] [stdout] | [INFO] [stdout] 84 | try_unfold(probe, move |probe| async move { [INFO] [stdout] | _________----------________^ [INFO] [stdout] | | | [INFO] [stdout] | | required by a bound introduced by this call [INFO] [stdout] 85 | | let sent = self.send(probe, ttl).await?; [INFO] [stdout] 86 | | let recv = self.recv(probe); [INFO] [stdout] 87 | | let echo = timeout(expiry, recv).await; [INFO] [stdout] ... | [INFO] [stdout] 97 | | Ok(Some((Node::None(ttl), probe))) [INFO] [stdout] 98 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_________expected due to this [INFO] [stdout] | found signature defined here [INFO] [stdout] | [INFO] [stdout] = note: expected function signature `fn(&mut trace::probe::probe::Probe) -> _` [INFO] [stdout] found function signature `fn(&trace::probe::probe::Probe) -> _` [INFO] [stdout] note: required by a bound in `try_unfold` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/try_stream/try_unfold.rs:61:20 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn try_unfold(init: T, f: F) -> TryUnfold [INFO] [stdout] | ---------- required by a bound in this function [INFO] [stdout] 60 | where [INFO] [stdout] 61 | F: FnMut(T) -> Fut, [INFO] [stdout] | ^^^ required by this bound in `try_unfold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0631]: type mismatch in function arguments [INFO] [stdout] --> src/trace/trace.rs:84:27 [INFO] [stdout] | [INFO] [stdout] 84 | try_unfold(probe, move |probe| async move { [INFO] [stdout] | _________----------________^ [INFO] [stdout] | | | [INFO] [stdout] | | required by a bound introduced by this call [INFO] [stdout] 85 | | let sent = self.send(probe, ttl).await?; [INFO] [stdout] 86 | | let recv = self.recv(probe); [INFO] [stdout] 87 | | let echo = timeout(expiry, recv).await; [INFO] [stdout] ... | [INFO] [stdout] 97 | | Ok(Some((Node::None(ttl), probe))) [INFO] [stdout] 98 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_________expected due to this [INFO] [stdout] | found signature defined here [INFO] [stdout] | [INFO] [stdout] = note: expected function signature `fn(&mut trace::probe::probe::Probe) -> _` [INFO] [stdout] found function signature `fn(&trace::probe::probe::Probe) -> _` [INFO] [stdout] note: required by a bound in `try_unfold` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-0.3.21/src/stream/try_stream/try_unfold.rs:61:20 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn try_unfold(init: T, f: F) -> TryUnfold [INFO] [stdout] | ---------- required by a bound in this function [INFO] [stdout] 60 | where [INFO] [stdout] 61 | F: FnMut(T) -> Fut, [INFO] [stdout] | ^^^ required by this bound in `try_unfold` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0631]: type mismatch in function arguments [INFO] [stdout] --> src/trace/trace.rs:83:10 [INFO] [stdout] | [INFO] [stdout] 83 | ) -> impl Stream> + 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected due to this [INFO] [stdout] | found signature defined here [INFO] [stdout] | [INFO] [stdout] = note: expected function signature `fn(&mut trace::probe::probe::Probe) -> _` [INFO] [stdout] found function signature `fn(&trace::probe::probe::Probe) -> _` [INFO] [stdout] = note: required for `TryUnfold<&mut trace::probe::probe::Probe, {async closure@src/trace/trace.rs:84:27: 84:39}, _>` to implement `futures::Stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0631]: type mismatch in function arguments [INFO] [stdout] --> src/trace/trace.rs:83:10 [INFO] [stdout] | [INFO] [stdout] 83 | ) -> impl Stream> + 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected due to this [INFO] [stdout] | found signature defined here [INFO] [stdout] | [INFO] [stdout] = note: expected function signature `fn(&mut trace::probe::probe::Probe) -> _` [INFO] [stdout] found function signature `fn(&trace::probe::probe::Probe) -> _` [INFO] [stdout] = note: required for `TryUnfold<&mut trace::probe::probe::Probe, {async closure@src/trace/trace.rs:84:27: 84:39}, _>` to implement `futures::Stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0382, E0631. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `netdiag` (lib test) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0382, E0631. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `netdiag` (lib) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "cb8bae17e525f65e8250c7558ad4bbf89e3720003764db2500ccb288be76edcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb8bae17e525f65e8250c7558ad4bbf89e3720003764db2500ccb288be76edcc", kill_on_drop: false }` [INFO] [stdout] cb8bae17e525f65e8250c7558ad4bbf89e3720003764db2500ccb288be76edcc