[INFO] fetching crate rsb 0.2.2... [INFO] testing rsb-0.2.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rsb 0.2.2 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate rsb 0.2.2 [INFO] finished tweaking crates.io crate rsb 0.2.2 [INFO] tweaked toml for crates.io crate rsb 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rsb 0.2.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rsb 0.2.2 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa85e45064661c451f937170081ce6ff02a5fc94f68c610fe9adc6506dabcfaa [INFO] running `Command { std: "docker" "start" "-a" "fa85e45064661c451f937170081ce6ff02a5fc94f68c610fe9adc6506dabcfaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa85e45064661c451f937170081ce6ff02a5fc94f68c610fe9adc6506dabcfaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa85e45064661c451f937170081ce6ff02a5fc94f68c610fe9adc6506dabcfaa", kill_on_drop: false }` [INFO] [stdout] fa85e45064661c451f937170081ce6ff02a5fc94f68c610fe9adc6506dabcfaa [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 857a7e0f03699125615ba3029bb3b60c09140cfb04396966db5b853549088862 [INFO] running `Command { std: "docker" "start" "-a" "857a7e0f03699125615ba3029bb3b60c09140cfb04396966db5b853549088862", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.30 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling openssl-src v300.1.6+3.1.4 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling anstyle v1.0.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling anstream v0.5.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling clap_builder v4.4.2 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling portable-atomic v1.3.3 [INFO] [stderr] Compiling gimli v0.27.3 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling concurrent-queue v2.2.0 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling object v0.30.4 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling async-process v1.7.0 [INFO] [stderr] Compiling syn v2.0.32 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.5.4 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling rlimit v0.10.1 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling tokio v1.32.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling concolor-query v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling quanta v0.11.1 [INFO] [stderr] Compiling url v2.4.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling dashmap v5.4.0 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling encoding_rs v0.8.32 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling no-std-compat v0.4.1 [INFO] [stderr] Compiling base64 v0.21.2 [INFO] [stderr] Compiling ipnet v2.7.2 [INFO] [stderr] Compiling nonzero_ext v0.3.0 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling addr2line v0.19.0 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling concolor v0.1.1 [INFO] [stderr] Compiling colored v2.0.4 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling clap v4.4.3 [INFO] [stderr] Compiling clap_complete v4.3.1 [INFO] [stderr] Compiling concolor-clap v0.1.0 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling indicatif v0.17.7 [INFO] [stderr] Compiling h2 v0.3.19 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling tokio-socks v0.5.1 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling governor v0.6.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v0.14.26 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.18 [INFO] [stderr] Compiling rsb v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_sorted)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(associated_type_defaults)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | #![cfg_attr(feature = "cargo-clippy", allow(clippy::single_char_pattern))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `is_sorted` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_sorted)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rsb` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "857a7e0f03699125615ba3029bb3b60c09140cfb04396966db5b853549088862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "857a7e0f03699125615ba3029bb3b60c09140cfb04396966db5b853549088862", kill_on_drop: false }` [INFO] [stdout] 857a7e0f03699125615ba3029bb3b60c09140cfb04396966db5b853549088862