[INFO] fetching crate nakama-rs 0.1.1... [INFO] building nakama-rs-0.1.1 against master#f5209000832c9d3bc29c91f4daef4ca9f28dc797+target=wasm32-wasip1 for pr-149868 [INFO] extracting crate nakama-rs 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate nakama-rs 0.1.1 [INFO] finished tweaking crates.io crate nakama-rs 0.1.1 [INFO] tweaked toml for crates.io crate nakama-rs 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nakama-rs 0.1.1 on toolchain f5209000832c9d3bc29c91f4daef4ca9f28dc797 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nakama-rs 0.1.1 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" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sapp-jsutils v0.1.5 [INFO] [stderr] Downloaded ureq v2.0.2 [INFO] [stderr] Downloaded nanoserde-derive v0.1.16 [INFO] [stderr] Downloaded nanoserde v0.1.24 [INFO] [stderr] Downloaded tinyvec v1.1.1 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded openssl-sys v0.9.61 [INFO] [stderr] Downloaded qws v0.7.9 [INFO] [stderr] Downloaded js-sys v0.3.49 [INFO] [stderr] Downloaded openssl v0.10.33 [INFO] [stderr] Downloaded rustls v0.19.0 [INFO] [stderr] Downloaded idna v0.2.2 [INFO] [stderr] Downloaded libc v0.2.91 [INFO] [stderr] Downloaded web-sys v0.3.49 [INFO] [stderr] Downloaded quad-net v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6a56be3705128cf136a6aec4a31084e54fe5452d9fba57c009ca076cb6cf534 [INFO] running `Command { std: "docker" "start" "-a" "e6a56be3705128cf136a6aec4a31084e54fe5452d9fba57c009ca076cb6cf534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6a56be3705128cf136a6aec4a31084e54fe5452d9fba57c009ca076cb6cf534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a56be3705128cf136a6aec4a31084e54fe5452d9fba57c009ca076cb6cf534", kill_on_drop: false }` [INFO] [stdout] e6a56be3705128cf136a6aec4a31084e54fe5452d9fba57c009ca076cb6cf534 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] a173382cc18266de009fd791cca4068bc64d3da9d619c43344dc94aa25ba5aa7 [INFO] running `Command { std: "docker" "start" "-a" "a173382cc18266de009fd791cca4068bc64d3da9d619c43344dc94aa25ba5aa7", kill_on_drop: false }` [INFO] [stderr] Compiling nanoserde-derive v0.1.16 [INFO] [stderr] Compiling sapp-jsutils v0.1.5 [INFO] [stderr] Compiling nanoserde v0.1.24 [INFO] [stderr] Compiling quad-net v0.1.1 [INFO] [stderr] Compiling nakama-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api_client.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut state = &mut *self.state.borrow_mut(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matchmaker.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | let mut properties = self [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matchmaker.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let mut properties = self [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.55s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nanoserde-derive v0.1.16 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a173382cc18266de009fd791cca4068bc64d3da9d619c43344dc94aa25ba5aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a173382cc18266de009fd791cca4068bc64d3da9d619c43344dc94aa25ba5aa7", kill_on_drop: false }` [INFO] [stdout] a173382cc18266de009fd791cca4068bc64d3da9d619c43344dc94aa25ba5aa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] d69738575d2f14f25ea5deae2a9494c0c9ea998703beaf66aa466aa9bbfdaf8d [INFO] running `Command { std: "docker" "start" "-a" "d69738575d2f14f25ea5deae2a9494c0c9ea998703beaf66aa466aa9bbfdaf8d", kill_on_drop: false }` [INFO] [stderr] Compiling nakama-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api_client.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut state = &mut *self.state.borrow_mut(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matchmaker.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | let mut properties = self [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matchmaker.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let mut properties = self [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api_client.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut state = &mut *self.state.borrow_mut(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nanoserde-derive v0.1.16 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d69738575d2f14f25ea5deae2a9494c0c9ea998703beaf66aa466aa9bbfdaf8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d69738575d2f14f25ea5deae2a9494c0c9ea998703beaf66aa466aa9bbfdaf8d", kill_on_drop: false }` [INFO] [stdout] d69738575d2f14f25ea5deae2a9494c0c9ea998703beaf66aa466aa9bbfdaf8d