[INFO] fetching crate rpcx_client 0.3.0... [INFO] checking rpcx_client-0.3.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rpcx_client 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate rpcx_client 0.3.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rpcx_client 0.3.0 [INFO] finished tweaking crates.io crate rpcx_client 0.3.0 [INFO] tweaked toml for crates.io crate rpcx_client 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 115 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding enum-primitive-derive v0.1.2 (latest: v0.3.0) [INFO] [stderr] Adding enum-primitive-derive v0.2.2 (latest: v0.3.0) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.18) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.35) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding strum v0.21.0 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.21.1 (latest: v0.26.2) [INFO] [stderr] Adding syn v0.11.11 (latest: v2.0.58) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding unicode-xid v0.0.4 (latest: v0.2.4) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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 enum-primitive-derive v0.1.2 [INFO] [stderr] Downloaded weighted-rs v0.1.3 [INFO] [stderr] Downloaded hashbag v0.1.12 [INFO] [stderr] Downloaded rpcx_derive v0.3.0 [INFO] [stderr] Downloaded rpcx_protocol v0.3.0 [INFO] [stderr] Downloaded evmap v10.0.2 [INFO] [stderr] Downloaded jumphash v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55a2f6fc334d74e09dc8c758aad19dd193575ac3bf4f24d8cfe8555d1d9f4282 [INFO] running `Command { std: "docker" "start" "-a" "55a2f6fc334d74e09dc8c758aad19dd193575ac3bf4f24d8cfe8555d1d9f4282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55a2f6fc334d74e09dc8c758aad19dd193575ac3bf4f24d8cfe8555d1d9f4282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55a2f6fc334d74e09dc8c758aad19dd193575ac3bf4f24d8cfe8555d1d9f4282", kill_on_drop: false }` [INFO] [stdout] 55a2f6fc334d74e09dc8c758aad19dd193575ac3bf4f24d8cfe8555d1d9f4282 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94c1918ebf4fceaca6cf40ed1cf10772e38b5da02ff36aadb13462dc6739f9b7 [INFO] running `Command { std: "docker" "start" "-a" "94c1918ebf4fceaca6cf40ed1cf10772e38b5da02ff36aadb13462dc6739f9b7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking hashbag v0.1.12 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking weighted-rs v0.1.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking jumphash v0.1.8 [INFO] [stderr] Checking evmap v10.0.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling enum-primitive-derive v0.2.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking rpcx_protocol v0.3.0 [INFO] [stderr] Compiling rpcx_derive v0.3.0 [INFO] [stderr] Checking rpcx_client v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/selector.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CallFuture` is imported redundantly [INFO] [stdout] --> src/xclient.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use rpcx_protocol::{call::*, CallFuture, Error, ErrorKind, Metadata, Result, RpcxParam}; [INFO] [stdout] | ------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `CallFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RpcxParam` is imported redundantly [INFO] [stdout] --> src/xclient.rs:12:78 [INFO] [stdout] | [INFO] [stdout] 12 | use rpcx_protocol::{call::*, CallFuture, Error, ErrorKind, Metadata, Result, RpcxParam}; [INFO] [stdout] | ------- the item `RpcxParam` is already imported here ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/xclient.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | boxed::Box, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/selector.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CallFuture` is imported redundantly [INFO] [stdout] --> src/xclient.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use rpcx_protocol::{call::*, CallFuture, Error, ErrorKind, Metadata, Result, RpcxParam}; [INFO] [stdout] | ------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `CallFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RpcxParam` is imported redundantly [INFO] [stdout] --> src/xclient.rs:12:78 [INFO] [stdout] | [INFO] [stdout] 12 | use rpcx_protocol::{call::*, CallFuture, Error, ErrorKind, Metadata, Result, RpcxParam}; [INFO] [stdout] | ------- the item `RpcxParam` is already imported here ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/xclient.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | boxed::Box, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:250:52 [INFO] [stdout] | [INFO] [stdout] 250 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:265:52 [INFO] [stdout] | [INFO] [stdout] 265 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:282:52 [INFO] [stdout] | [INFO] [stdout] 282 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:250:52 [INFO] [stdout] | [INFO] [stdout] 250 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:265:52 [INFO] [stdout] | [INFO] [stdout] 265 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:282:52 [INFO] [stdout] | [INFO] [stdout] 282 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.92s [INFO] running `Command { std: "docker" "inspect" "94c1918ebf4fceaca6cf40ed1cf10772e38b5da02ff36aadb13462dc6739f9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c1918ebf4fceaca6cf40ed1cf10772e38b5da02ff36aadb13462dc6739f9b7", kill_on_drop: false }` [INFO] [stdout] 94c1918ebf4fceaca6cf40ed1cf10772e38b5da02ff36aadb13462dc6739f9b7 [INFO] checking rpcx_client-0.3.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate rpcx_client 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate rpcx_client 0.3.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rpcx_client 0.3.0 [INFO] finished tweaking crates.io crate rpcx_client 0.3.0 [INFO] tweaked toml for crates.io crate rpcx_client 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b089f1853f3e02de0c3439c68a16a8fc2f75dc56336f942ca2460e123e3d956 [INFO] running `Command { std: "docker" "start" "-a" "9b089f1853f3e02de0c3439c68a16a8fc2f75dc56336f942ca2460e123e3d956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b089f1853f3e02de0c3439c68a16a8fc2f75dc56336f942ca2460e123e3d956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b089f1853f3e02de0c3439c68a16a8fc2f75dc56336f942ca2460e123e3d956", kill_on_drop: false }` [INFO] [stdout] 9b089f1853f3e02de0c3439c68a16a8fc2f75dc56336f942ca2460e123e3d956 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2f654f00725f03771d61d1f08847d27f4910aac1229149a0c851b4b4ce84608 [INFO] running `Command { std: "docker" "start" "-a" "c2f654f00725f03771d61d1f08847d27f4910aac1229149a0c851b4b4ce84608", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking hashbag v0.1.12 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking weighted-rs v0.1.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking evmap v10.0.2 [INFO] [stderr] Checking jumphash v0.1.8 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling enum-primitive-derive v0.2.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking rpcx_protocol v0.3.0 [INFO] [stderr] Compiling rpcx_derive v0.3.0 [INFO] [stderr] Checking rpcx_client v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/selector.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CallFuture` is imported redundantly [INFO] [stdout] --> src/xclient.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use rpcx_protocol::{call::*, CallFuture, Error, ErrorKind, Metadata, Result, RpcxParam}; [INFO] [stdout] | ------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `CallFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RpcxParam` is imported redundantly [INFO] [stdout] --> src/xclient.rs:12:78 [INFO] [stdout] | [INFO] [stdout] 12 | use rpcx_protocol::{call::*, CallFuture, Error, ErrorKind, Metadata, Result, RpcxParam}; [INFO] [stdout] | ------- the item `RpcxParam` is already imported here ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/xclient.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | boxed::Box, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/selector.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CallFuture` is imported redundantly [INFO] [stdout] --> src/xclient.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use rpcx_protocol::{call::*, CallFuture, Error, ErrorKind, Metadata, Result, RpcxParam}; [INFO] [stdout] | ------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `CallFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RpcxParam` is imported redundantly [INFO] [stdout] --> src/xclient.rs:12:78 [INFO] [stdout] | [INFO] [stdout] 12 | use rpcx_protocol::{call::*, CallFuture, Error, ErrorKind, Metadata, Result, RpcxParam}; [INFO] [stdout] | ------- the item `RpcxParam` is already imported here ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/xclient.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | boxed::Box, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:250:52 [INFO] [stdout] | [INFO] [stdout] 250 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:250:52 [INFO] [stdout] | [INFO] [stdout] 250 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:265:52 [INFO] [stdout] | [INFO] [stdout] 265 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:265:52 [INFO] [stdout] | [INFO] [stdout] 265 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:282:52 [INFO] [stdout] | [INFO] [stdout] 282 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:282:52 [INFO] [stdout] | [INFO] [stdout] 282 | internal_call.error = String::from(err.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.74s [INFO] running `Command { std: "docker" "inspect" "c2f654f00725f03771d61d1f08847d27f4910aac1229149a0c851b4b4ce84608", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2f654f00725f03771d61d1f08847d27f4910aac1229149a0c851b4b4ce84608", kill_on_drop: false }` [INFO] [stdout] c2f654f00725f03771d61d1f08847d27f4910aac1229149a0c851b4b4ce84608