[INFO] fetching crate logimesh-macro 0.1.9... [INFO] testing logimesh-macro-0.1.9 against 1.91.0 for beta-1.92-2 [INFO] extracting crate logimesh-macro 0.1.9 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate logimesh-macro 0.1.9 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate logimesh-macro 0.1.9 [INFO] tweaked toml for crates.io crate logimesh-macro 0.1.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate logimesh-macro 0.1.9 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 145 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded educe v0.5.11 [INFO] [stderr] Downloaded munge_macro v0.4.7 [INFO] [stderr] Downloaded ptr_meta_derive v0.3.1 [INFO] [stderr] Downloaded opentelemetry-semantic-conventions v0.16.0 [INFO] [stderr] Downloaded rkyv_derive v0.8.12 [INFO] [stderr] Downloaded logimesh-macro v0.1.9 [INFO] [stderr] Downloaded rkyv v0.8.12 [INFO] [stderr] Downloaded opentelemetry v0.24.0 [INFO] [stderr] Downloaded logimesh v0.1.9 [INFO] [stderr] Downloaded rend v0.5.3 [INFO] [stderr] Downloaded faststr v0.2.32 [INFO] [stderr] Downloaded tarpc-copy v0.34.0-copy.f81ddd6 [INFO] [stderr] Downloaded tarpc-plugins v0.13.1 [INFO] [stderr] Downloaded metainfo v0.7.14 [INFO] [stderr] Downloaded opentelemetry_sdk v0.24.1 [INFO] [stderr] Downloaded enum-ordinalize-derive v4.3.2 [INFO] [stderr] Downloaded enum-ordinalize v4.3.2 [INFO] [stderr] Downloaded tokio-serde v0.9.0 [INFO] [stderr] Downloaded munge v0.4.7 [INFO] [stderr] Downloaded rancor v0.1.1 [INFO] [stderr] Downloaded tracing-opentelemetry v0.25.0 [INFO] [stderr] Downloaded assert-type-eq v0.1.0 [INFO] [stderr] Downloaded ptr_meta v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20da768dd51b65504c0708d723b90a281fd0efc5aee4692c03231974c46b731d [INFO] running `Command { std: "docker" "start" "-a" "20da768dd51b65504c0708d723b90a281fd0efc5aee4692c03231974c46b731d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20da768dd51b65504c0708d723b90a281fd0efc5aee4692c03231974c46b731d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20da768dd51b65504c0708d723b90a281fd0efc5aee4692c03231974c46b731d", kill_on_drop: false }` [INFO] [stdout] 20da768dd51b65504c0708d723b90a281fd0efc5aee4692c03231974c46b731d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b8c0fcaa3d493ad48bf4767f1576273b0700d30948d9a343ee9ff7b68ee5978 [INFO] running `Command { std: "docker" "start" "-a" "6b8c0fcaa3d493ad48bf4767f1576273b0700d30948d9a343ee9ff7b68ee5978", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling logimesh-macro v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.45s [INFO] running `Command { std: "docker" "inspect" "6b8c0fcaa3d493ad48bf4767f1576273b0700d30948d9a343ee9ff7b68ee5978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b8c0fcaa3d493ad48bf4767f1576273b0700d30948d9a343ee9ff7b68ee5978", kill_on_drop: false }` [INFO] [stdout] 6b8c0fcaa3d493ad48bf4767f1576273b0700d30948d9a343ee9ff7b68ee5978 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d4685b0c6a54cf1ae43e185fa486285f7157ad26d753fbe246ab29c9c0b9f1b [INFO] running `Command { std: "docker" "start" "-a" "7d4685b0c6a54cf1ae43e185fa486285f7157ad26d753fbe246ab29c9c0b9f1b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling opentelemetry-semantic-conventions v0.16.0 [INFO] [stderr] Compiling async-broadcast v0.7.2 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling assert-type-eq v0.1.0 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling tarpc-plugins v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.2 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling enum-ordinalize v4.3.2 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling educe v0.5.11 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling logimesh-macro v0.1.9 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling logimesh-macro v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Compiling opentelemetry v0.24.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling faststr v0.2.32 [INFO] [stderr] Compiling tokio-serde v0.9.0 [INFO] [stderr] Compiling opentelemetry_sdk v0.24.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tracing-opentelemetry v0.25.0 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling metainfo v0.7.14 [INFO] [stderr] Compiling tarpc-copy v0.34.0-copy.f81ddd6 [INFO] [stderr] Compiling logimesh v0.1.9 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logimesh-0.1.9/src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | #![feature(associated_type_defaults)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logimesh-0.1.9/src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(unboxed_closures)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logimesh-0.1.9/src/lib.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(fn_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logimesh-0.1.9/src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | #![feature(impl_trait_in_assoc_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/logimesh-0.1.9/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(get_mut_unchecked)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `logimesh` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "7d4685b0c6a54cf1ae43e185fa486285f7157ad26d753fbe246ab29c9c0b9f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d4685b0c6a54cf1ae43e185fa486285f7157ad26d753fbe246ab29c9c0b9f1b", kill_on_drop: false }` [INFO] [stdout] 7d4685b0c6a54cf1ae43e185fa486285f7157ad26d753fbe246ab29c9c0b9f1b