[INFO] fetching crate wurth-calypso 0.1.1... [INFO] testing wurth-calypso-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate wurth-calypso 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate wurth-calypso 0.1.1 [INFO] finished tweaking crates.io crate wurth-calypso 0.1.1 [INFO] tweaked toml for crates.io crate wurth-calypso 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wurth-calypso 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wurth-calypso 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mio-serial v5.0.5 [INFO] [stderr] Downloaded tokio-serial v5.4.4 [INFO] [stderr] Downloaded unescaper v0.1.3 [INFO] [stderr] Downloaded hermit-abi v0.3.3 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded defmt-parser v0.3.3 [INFO] [stderr] Downloaded defmt v0.3.5 [INFO] [stderr] Downloaded futures-sink v0.3.29 [INFO] [stderr] Downloaded embedded-io-async v0.6.1 [INFO] [stderr] Downloaded atat_derive v0.20.0 [INFO] [stderr] Downloaded embedded-hal v1.0.0-rc.2 [INFO] [stderr] Downloaded critical-section v1.1.2 [INFO] [stderr] Downloaded embassy-sync v0.3.0 [INFO] [stderr] Downloaded env_logger v0.10.1 [INFO] [stderr] Downloaded futures v0.3.29 [INFO] [stderr] Downloaded embassy-time v0.1.4 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded atomic-polyfill v0.1.11 [INFO] [stderr] Downloaded futures-util v0.3.29 [INFO] [stderr] Downloaded heapless v0.7.16 [INFO] [stderr] Downloaded futures-channel v0.3.29 [INFO] [stderr] Downloaded heapless-bytes v0.3.0 [INFO] [stderr] Downloaded atat v0.20.0 [INFO] [stderr] Downloaded embedded-hal-async v1.0.0-rc.2 [INFO] [stderr] Downloaded embassy-time v0.2.0 [INFO] [stderr] Downloaded embedded-io-adapters v0.6.1 [INFO] [stderr] Downloaded futures-core v0.3.29 [INFO] [stderr] Downloaded futures-task v0.3.29 [INFO] [stderr] Downloaded tokio v1.35.0 [INFO] [stderr] Downloaded termcolor v1.4.0 [INFO] [stderr] Downloaded defmt-macros v0.3.6 [INFO] [stderr] Downloaded futures-executor v0.3.29 [INFO] [stderr] Downloaded futures-macro v0.3.29 [INFO] [stderr] Downloaded serialport v4.3.0 [INFO] [stderr] Downloaded rustix v0.38.28 [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded futures-io v0.3.29 [INFO] [stderr] Downloaded io-kit-sys v0.4.0 [INFO] [stderr] Downloaded serde_at v0.20.0 [INFO] [stderr] Downloaded linux-raw-sys v0.4.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 787e06f8b7415efb1977f14b8c1da982a96edddd02815f01d11fc2e35afa52b9 [INFO] running `Command { std: "docker" "start" "-a" "787e06f8b7415efb1977f14b8c1da982a96edddd02815f01d11fc2e35afa52b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "787e06f8b7415efb1977f14b8c1da982a96edddd02815f01d11fc2e35afa52b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "787e06f8b7415efb1977f14b8c1da982a96edddd02815f01d11fc2e35afa52b9", kill_on_drop: false }` [INFO] [stdout] 787e06f8b7415efb1977f14b8c1da982a96edddd02815f01d11fc2e35afa52b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 984621f42532bb91045274cc1c46c948502433c2e346edd0b45fcd2a4818a65c [INFO] running `Command { std: "docker" "start" "-a" "984621f42532bb91045274cc1c46c948502433c2e346edd0b45fcd2a4818a65c", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling futures-sink v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling critical-section v1.1.2 [INFO] [stderr] Compiling embassy-sync v0.3.0 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling futures v0.3.29 [INFO] [stderr] Compiling serde_bytes v0.11.12 [INFO] [stderr] Compiling serde_at v0.20.0 [INFO] [stderr] Compiling embassy-time v0.1.4 [INFO] [stderr] Compiling heapless-bytes v0.3.0 [INFO] [stderr] Compiling atat_derive v0.20.0 [INFO] [stderr] Compiling atat v0.20.0 [INFO] [stderr] Compiling wurth-calypso v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.85s [INFO] running `Command { std: "docker" "inspect" "984621f42532bb91045274cc1c46c948502433c2e346edd0b45fcd2a4818a65c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "984621f42532bb91045274cc1c46c948502433c2e346edd0b45fcd2a4818a65c", kill_on_drop: false }` [INFO] [stdout] 984621f42532bb91045274cc1c46c948502433c2e346edd0b45fcd2a4818a65c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99ed0929c06d2aa18b6782b6e2b4caa6542101d94640794c522fe04acc312ab1 [INFO] running `Command { std: "docker" "start" "-a" "99ed0929c06d2aa18b6782b6e2b4caa6542101d94640794c522fe04acc312ab1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-sink v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling critical-section v1.1.2 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling embedded-hal-async v1.0.0-rc.2 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling embedded-hal v1.0.0-rc.2 [INFO] [stderr] Compiling embassy-time v0.2.0 [INFO] [stderr] Compiling embedded-io-adapters v0.6.1 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling termcolor v1.4.0 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling serde_at v0.20.0 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling heapless-bytes v0.3.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling atat_derive v0.20.0 [INFO] [stderr] Compiling env_logger v0.10.1 [INFO] [stderr] Compiling tokio v1.35.0 [INFO] [stderr] Compiling unescaper v0.1.3 [INFO] [stderr] Compiling serialport v4.3.0 [INFO] [stderr] Compiling mio-serial v5.0.5 [INFO] [stderr] Compiling futures-executor v0.3.29 [INFO] [stderr] Compiling embassy-sync v0.3.0 [INFO] [stderr] Compiling embassy-time v0.1.4 [INFO] [stderr] Compiling futures v0.3.29 [INFO] [stderr] Compiling tokio-serial v5.4.4 [INFO] [stderr] Compiling atat v0.20.0 [INFO] [stderr] Compiling wurth-calypso v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ingress` [INFO] [stdout] --> examples/common.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use atat::{AtatIngress, Buffers, Config, DefaultDigester, Ingress}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::split` [INFO] [stdout] --> examples/common.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::split; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embassy_time` [INFO] [stdout] --> examples/sleep.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use embassy_time; // this stops a linker error cause embassy is dumb [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_fn_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/sleep.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_fn_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/common.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | let (mut ingress, mut client) = BUFFERS.split( [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: unused import: `Ingress` [INFO] [stdout] --> examples/common.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use atat::{AtatIngress, Buffers, Config, DefaultDigester, Ingress}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::split` [INFO] [stdout] --> examples/common.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::split; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embassy_time` [INFO] [stdout] --> examples/start_provisioning.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use embassy_time; // this stops a linker error cause embassy is dumb [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> examples/start_provisioning.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_fn_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/start_provisioning.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_fn_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ingress` [INFO] [stdout] --> examples/common.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use atat::{AtatIngress, Buffers, Config, DefaultDigester, Ingress}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::split` [INFO] [stdout] --> examples/common.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::split; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `common` [INFO] [stdout] --> examples/common.rs:53:2 [INFO] [stdout] | [INFO] [stdout] 53 | } [INFO] [stdout] | ^ consider adding a `main` function to `examples/common.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/common.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | let (mut ingress, mut client) = BUFFERS.split( [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: unused import: `Ingress` [INFO] [stdout] --> examples/common.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use atat::{AtatIngress, Buffers, Config, DefaultDigester, Ingress}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::split` [INFO] [stdout] --> examples/common.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::split; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embassy_time` [INFO] [stdout] --> examples/test.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use embassy_time; // this stops a linker error cause embassy is dumb [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_fn_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/test.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_fn_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/common.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | let (mut ingress, mut client) = BUFFERS.split( [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] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wurth-calypso` (example "common") due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/common.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | let (mut ingress, mut client) = BUFFERS.split( [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] running `Command { std: "docker" "inspect" "99ed0929c06d2aa18b6782b6e2b4caa6542101d94640794c522fe04acc312ab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99ed0929c06d2aa18b6782b6e2b4caa6542101d94640794c522fe04acc312ab1", kill_on_drop: false }` [INFO] [stdout] 99ed0929c06d2aa18b6782b6e2b4caa6542101d94640794c522fe04acc312ab1