[INFO] cloning repository https://github.com/semtexzv/rafka [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/semtexzv/rafka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemtexzv%2Frafka", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemtexzv%2Frafka'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c93a9cb3646824605b62b382ef05770f39235fe4 [INFO] testing semtexzv/rafka against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemtexzv%2Frafka" "/workspace/builds/worker-85/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/semtexzv/rafka on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/semtexzv/rafka [INFO] finished tweaking git repo https://github.com/semtexzv/rafka [INFO] tweaked toml for git repo https://github.com/semtexzv/rafka written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate git repo https://github.com/semtexzv/rafka already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-internal v0.4.24 [INFO] [stderr] Downloaded pin-project v0.4.24 [INFO] [stderr] Downloaded tokio-tower v0.4.0 [INFO] [stderr] Downloaded pin-project-lite v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa8c14f8eaa96bc5f2a3339336c60b734a29fa8e8f1fa8c3793117eb8de4ce9b [INFO] running `Command { std: "docker" "start" "-a" "aa8c14f8eaa96bc5f2a3339336c60b734a29fa8e8f1fa8c3793117eb8de4ce9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa8c14f8eaa96bc5f2a3339336c60b734a29fa8e8f1fa8c3793117eb8de4ce9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa8c14f8eaa96bc5f2a3339336c60b734a29fa8e8f1fa8c3793117eb8de4ce9b", kill_on_drop: false }` [INFO] [stdout] aa8c14f8eaa96bc5f2a3339336c60b734a29fa8e8f1fa8c3793117eb8de4ce9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37c2aaea3bd88511940392cf05134c652104904a9b62b1bd876c19df269f71db [INFO] running `Command { std: "docker" "start" "-a" "37c2aaea3bd88511940392cf05134c652104904a9b62b1bd876c19df269f71db", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling pin-project-internal v0.4.24 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling pin-project-lite v0.1.8 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling tower-layer v0.3.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tracing-core v0.1.16 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling webpki v0.21.3 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling tracing v0.1.19 [INFO] [stderr] Compiling rafka_codegen v0.0.0 (/opt/rustwide/workdir/codegen) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> codegen/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Wrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> codegen/src/lib.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, darling::FromMeta)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `since` [INFO] [stdout] --> codegen/src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | since: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Wrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> codegen/src/lib.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, darling::FromMeta)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `until` [INFO] [stdout] --> codegen/src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | until: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Wrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> codegen/src/lib.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, darling::FromMeta)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `default` [INFO] [stdout] --> codegen/src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | default: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Wrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> codegen/src/lib.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, darling::FromMeta)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tag_since` [INFO] [stdout] --> codegen/src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | tag_since: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `FieldArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> codegen/src/lib.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Debug, darling::FromMeta)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tags` [INFO] [stdout] --> codegen/src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | tags: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `FieldArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> codegen/src/lib.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Debug, darling::FromMeta)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pin-project v0.4.24 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling tower-discover v0.3.0 [INFO] [stderr] Compiling tower-load-shed v0.3.0 [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tower-load v0.3.0 [INFO] [stderr] Compiling tower-timeout v0.3.0 [INFO] [stderr] Compiling tower-retry v0.3.0 [INFO] [stderr] Compiling tower-buffer v0.3.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-rustls v0.14.1 [INFO] [stderr] Compiling tower-limit v0.3.1 [INFO] [stderr] Compiling tower-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling tokio-tower v0.4.0 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling tower v0.3.1 [INFO] [stderr] Compiling rafka v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(min_const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rafka` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "37c2aaea3bd88511940392cf05134c652104904a9b62b1bd876c19df269f71db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c2aaea3bd88511940392cf05134c652104904a9b62b1bd876c19df269f71db", kill_on_drop: false }` [INFO] [stdout] 37c2aaea3bd88511940392cf05134c652104904a9b62b1bd876c19df269f71db