[INFO] fetching crate rust_cast 0.16.0... [INFO] testing rust_cast-0.16.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate rust_cast 0.16.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate rust_cast 0.16.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust_cast 0.16.0 [INFO] finished tweaking crates.io crate rust_cast 0.16.0 [INFO] tweaked toml for crates.io crate rust_cast 0.16.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 926e71e08c6760a8d3a12608b32a3b86155b3935ff4a339b420b25cea6ab06b6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "926e71e08c6760a8d3a12608b32a3b86155b3935ff4a339b420b25cea6ab06b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "926e71e08c6760a8d3a12608b32a3b86155b3935ff4a339b420b25cea6ab06b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "926e71e08c6760a8d3a12608b32a3b86155b3935ff4a339b420b25cea6ab06b6", kill_on_drop: false }` [INFO] [stdout] 926e71e08c6760a8d3a12608b32a3b86155b3935ff4a339b420b25cea6ab06b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 869f528ff4ba02a2da8610d915d60c93bb954dea211576ee53f1be8a979fe52d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "869f528ff4ba02a2da8610d915d60c93bb954dea211576ee53f1be8a979fe52d", kill_on_drop: false }` [INFO] [stderr] Compiling protobuf v2.20.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling protoc v2.20.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling protobuf-codegen v2.20.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling protoc-rust v2.20.0 [INFO] [stderr] Compiling rust_cast v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] error: custom inner attributes are unstable [INFO] [stdout] --> src/cast/authority_keys.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(soft_unstable)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: custom inner attributes are unstable [INFO] [stdout] --> src/cast/cast_channel.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `private` [INFO] [stdout] --> src/cast/proxies.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | private: (), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `typ` [INFO] [stdout] --> src/cast/proxies.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | typ: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `typ` [INFO] [stdout] --> src/cast/proxies.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | typ: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `typ` [INFO] [stdout] --> src/cast/proxies.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | typ: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_cast` due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "869f528ff4ba02a2da8610d915d60c93bb954dea211576ee53f1be8a979fe52d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "869f528ff4ba02a2da8610d915d60c93bb954dea211576ee53f1be8a979fe52d", kill_on_drop: false }` [INFO] [stdout] 869f528ff4ba02a2da8610d915d60c93bb954dea211576ee53f1be8a979fe52d