[INFO] cloning repository https://github.com/tair-opensource/resp-benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tair-opensource/resp-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftair-opensource%2Fresp-benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftair-opensource%2Fresp-benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f3c6d7d33dc86795d6e25a3281a6c6120a2bc17
[INFO] checking tair-opensource/resp-benchmark against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftair-opensource%2Fresp-benchmark" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tair-opensource/resp-benchmark
[INFO] finished tweaking git repo https://github.com/tair-opensource/resp-benchmark
[INFO] tweaked toml for git repo https://github.com/tair-opensource/resp-benchmark written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tair-opensource/resp-benchmark on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tair-opensource/resp-benchmark 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd0e1098759cd084df146fa6c1a7d9fb3a5ab2b39127b97a55f49abd9e58ce24
[INFO] running `Command { std: "docker" "start" "-a" "bd0e1098759cd084df146fa6c1a7d9fb3a5ab2b39127b97a55f49abd9e58ce24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd0e1098759cd084df146fa6c1a7d9fb3a5ab2b39127b97a55f49abd9e58ce24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0e1098759cd084df146fa6c1a7d9fb3a5ab2b39127b97a55f49abd9e58ce24", kill_on_drop: false }`
[INFO] [stdout] bd0e1098759cd084df146fa6c1a7d9fb3a5ab2b39127b97a55f49abd9e58ce24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7df2f2c92a078b4983fa2911c4de8fc7434701881597c2810c9ddd3050b9ae42
[INFO] running `Command { std: "docker" "start" "-a" "7df2f2c92a078b4983fa2911c4de8fc7434701881597c2810c9ddd3050b9ae42", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking governor v0.10.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling enum_delegate_lib v0.2.0
[INFO] [stderr]     Checking core_affinity v0.8.3
[INFO] [stderr]     Checking awaitgroup v0.7.0
[INFO] [stderr]     Checking ctrlc v3.4.7
[INFO] [stderr]    Compiling enum_delegate v0.2.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking redis v0.32.3
[INFO] [stderr]     Checking resp-benchmark v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<&Cmd, Infallible>
[INFO] [stdout]   --> src/client.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / #[enum_delegate::implement(ConnectionLike,
[INFO] [stdout] 61 | | trait ConnectionLike {
[INFO] [stdout] 62 | | fn req_packed_command < 'a > (& 'a mut self, cmd: & 'a Cmd) -> RedisFuture < 'a, Value >;
[INFO] [stdout] 63 | | fn req_packed_commands < 'a > (
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the attribute macro `enum_delegate::implement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&Pipeline, Infallible>
[INFO] [stdout]   --> src/client.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / #[enum_delegate::implement(ConnectionLike,
[INFO] [stdout] 61 | | trait ConnectionLike {
[INFO] [stdout] 62 | | fn req_packed_command < 'a > (& 'a mut self, cmd: & 'a Cmd) -> RedisFuture < 'a, Value >;
[INFO] [stdout] 63 | | fn req_packed_commands < 'a > (
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `enum_delegate::implement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/client.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / #[enum_delegate::implement(ConnectionLike,
[INFO] [stdout] 61 | | trait ConnectionLike {
[INFO] [stdout] 62 | | fn req_packed_command < 'a > (& 'a mut self, cmd: & 'a Cmd) -> RedisFuture < 'a, Value >;
[INFO] [stdout] 63 | | fn req_packed_commands < 'a > (
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `enum_delegate::implement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `resp-benchmark` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<&Cmd, Infallible>
[INFO] [stdout]   --> src/client.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / #[enum_delegate::implement(ConnectionLike,
[INFO] [stdout] 61 | | trait ConnectionLike {
[INFO] [stdout] 62 | | fn req_packed_command < 'a > (& 'a mut self, cmd: & 'a Cmd) -> RedisFuture < 'a, Value >;
[INFO] [stdout] 63 | | fn req_packed_commands < 'a > (
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the attribute macro `enum_delegate::implement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&Pipeline, Infallible>
[INFO] [stdout]   --> src/client.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / #[enum_delegate::implement(ConnectionLike,
[INFO] [stdout] 61 | | trait ConnectionLike {
[INFO] [stdout] 62 | | fn req_packed_command < 'a > (& 'a mut self, cmd: & 'a Cmd) -> RedisFuture < 'a, Value >;
[INFO] [stdout] 63 | | fn req_packed_commands < 'a > (
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `enum_delegate::implement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/client.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / #[enum_delegate::implement(ConnectionLike,
[INFO] [stdout] 61 | | trait ConnectionLike {
[INFO] [stdout] 62 | | fn req_packed_command < 'a > (& 'a mut self, cmd: & 'a Cmd) -> RedisFuture < 'a, Value >;
[INFO] [stdout] 63 | | fn req_packed_commands < 'a > (
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `enum_delegate::implement` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `resp-benchmark` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "7df2f2c92a078b4983fa2911c4de8fc7434701881597c2810c9ddd3050b9ae42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df2f2c92a078b4983fa2911c4de8fc7434701881597c2810c9ddd3050b9ae42", kill_on_drop: false }`
[INFO] [stdout] 7df2f2c92a078b4983fa2911c4de8fc7434701881597c2810c9ddd3050b9ae42