[INFO] fetching crate kcpserver 0.3.1... [INFO] testing kcpserver-0.3.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate kcpserver 0.3.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate kcpserver 0.3.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kcpserver 0.3.1 [INFO] finished tweaking crates.io crate kcpserver 0.3.1 [INFO] tweaked toml for crates.io crate kcpserver 0.3.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate kcpserver 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ahash v0.4.5 [INFO] [stderr] Downloaded tokio v1.1.1 [INFO] [stderr] Downloaded xbinary v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40d6e16bc422435fdd69346aca0aabcd4c7dae37570d75653b34174451390d87 [INFO] running `Command { std: "docker" "start" "-a" "40d6e16bc422435fdd69346aca0aabcd4c7dae37570d75653b34174451390d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40d6e16bc422435fdd69346aca0aabcd4c7dae37570d75653b34174451390d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40d6e16bc422435fdd69346aca0aabcd4c7dae37570d75653b34174451390d87", kill_on_drop: false }` [INFO] [stdout] 40d6e16bc422435fdd69346aca0aabcd4c7dae37570d75653b34174451390d87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8051832fbce4c88a242c483995e7bab44110ad67509aa76aceaa12378a7de4a [INFO] running `Command { std: "docker" "start" "-a" "d8051832fbce4c88a242c483995e7bab44110ad67509aa76aceaa12378a7de4a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling tokio v1.1.1 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling xbinary v0.1.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.4.5 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Compiling kcpserver v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:602:19 [INFO] [stdout] | [INFO] [stdout] 602 | while buf.remaining() >= KCP_OVERHEAD as usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:625:20 [INFO] [stdout] | [INFO] [stdout] 625 | if buf.remaining() < len as usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:630:25 [INFO] [stdout] | [INFO] [stdout] 630 | buf.remaining() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:632:67 [INFO] [stdout] | [INFO] [stdout] 632 | return Err(Error::InvalidSegmentDataSize(len, buf.remaining())); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.56s [INFO] running `Command { std: "docker" "inspect" "d8051832fbce4c88a242c483995e7bab44110ad67509aa76aceaa12378a7de4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8051832fbce4c88a242c483995e7bab44110ad67509aa76aceaa12378a7de4a", kill_on_drop: false }` [INFO] [stdout] d8051832fbce4c88a242c483995e7bab44110ad67509aa76aceaa12378a7de4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e83dda03f3253da0f4b7af2920beb392e946e4d644709bf55d5aedd3124ce788 [INFO] running `Command { std: "docker" "start" "-a" "e83dda03f3253da0f4b7af2920beb392e946e4d644709bf55d5aedd3124ce788", kill_on_drop: false }` [INFO] [stderr] Compiling kcpserver v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:602:19 [INFO] [stdout] | [INFO] [stdout] 602 | while buf.remaining() >= KCP_OVERHEAD as usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:625:20 [INFO] [stdout] | [INFO] [stdout] 625 | if buf.remaining() < len as usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:630:25 [INFO] [stdout] | [INFO] [stdout] 630 | buf.remaining() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:632:67 [INFO] [stdout] | [INFO] [stdout] 632 | return Err(Error::InvalidSegmentDataSize(len, buf.remaining())); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:602:19 [INFO] [stdout] | [INFO] [stdout] 602 | while buf.remaining() >= KCP_OVERHEAD as usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:625:20 [INFO] [stdout] | [INFO] [stdout] 625 | if buf.remaining() < len as usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:630:25 [INFO] [stdout] | [INFO] [stdout] 630 | buf.remaining() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/kcp/kcp_module/kcp.rs:632:67 [INFO] [stdout] | [INFO] [stdout] 632 | return Err(Error::InvalidSegmentDataSize(len, buf.remaining())); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "e83dda03f3253da0f4b7af2920beb392e946e4d644709bf55d5aedd3124ce788", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e83dda03f3253da0f4b7af2920beb392e946e4d644709bf55d5aedd3124ce788", kill_on_drop: false }` [INFO] [stdout] e83dda03f3253da0f4b7af2920beb392e946e4d644709bf55d5aedd3124ce788 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f249ddffae909dd2734e385704c921e102059c85e6e9caf15810a840f04b25e7 [INFO] running `Command { std: "docker" "start" "-a" "f249ddffae909dd2734e385704c921e102059c85e6e9caf15810a840f04b25e7", kill_on_drop: false }` [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/kcp/kcp_module/kcp.rs:602:19 [INFO] [stderr] | [INFO] [stderr] 602 | while buf.remaining() >= KCP_OVERHEAD as usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/kcp/kcp_module/kcp.rs:625:20 [INFO] [stderr] | [INFO] [stderr] 625 | if buf.remaining() < len as usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/kcp/kcp_module/kcp.rs:630:25 [INFO] [stderr] | [INFO] [stderr] 630 | buf.remaining() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/kcp/kcp_module/kcp.rs:632:67 [INFO] [stderr] | [INFO] [stderr] 632 | return Err(Error::InvalidSegmentDataSize(len, buf.remaining())); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/kcp/kcp_module/kcp.rs:602:19 [INFO] [stderr] | [INFO] [stderr] 602 | while buf.remaining() >= KCP_OVERHEAD as usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/kcp/kcp_module/kcp.rs:625:20 [INFO] [stderr] | [INFO] [stderr] 625 | if buf.remaining() < len as usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/kcp/kcp_module/kcp.rs:630:25 [INFO] [stderr] | [INFO] [stderr] 630 | buf.remaining() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> src/kcp/kcp_module/kcp.rs:632:67 [INFO] [stderr] | [INFO] [stderr] 632 | return Err(Error::InvalidSegmentDataSize(len, buf.remaining())); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `remaining(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable `std::io::Cursor::::remaining` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kcpserver-536764bc068ab2f0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests kcpserver [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f249ddffae909dd2734e385704c921e102059c85e6e9caf15810a840f04b25e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f249ddffae909dd2734e385704c921e102059c85e6e9caf15810a840f04b25e7", kill_on_drop: false }` [INFO] [stdout] f249ddffae909dd2734e385704c921e102059c85e6e9caf15810a840f04b25e7