[INFO] cloning repository https://github.com/MiCkEyZzZ/rgrpc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MiCkEyZzZ/rgrpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiCkEyZzZ%2Frgrpc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiCkEyZzZ%2Frgrpc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39f60a208bab1a3b994137967b63e3c7d42142ad [INFO] checking MiCkEyZzZ/rgrpc against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiCkEyZzZ%2Frgrpc" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MiCkEyZzZ/rgrpc 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 git repo https://github.com/MiCkEyZzZ/rgrpc [INFO] finished tweaking git repo https://github.com/MiCkEyZzZ/rgrpc [INFO] tweaked toml for git repo https://github.com/MiCkEyZzZ/rgrpc written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MiCkEyZzZ/rgrpc 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" "+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 tonic-build v0.9.2 [INFO] [stderr] Downloaded which v4.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bcb4c34b8ff06835117c1e90a3a5753d5c04ebc26fab8eb837f760124c26d025 [INFO] running `Command { std: "docker" "start" "-a" "bcb4c34b8ff06835117c1e90a3a5753d5c04ebc26fab8eb837f760124c26d025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcb4c34b8ff06835117c1e90a3a5753d5c04ebc26fab8eb837f760124c26d025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb4c34b8ff06835117c1e90a3a5753d5c04ebc26fab8eb837f760124c26d025", kill_on_drop: false }` [INFO] [stdout] bcb4c34b8ff06835117c1e90a3a5753d5c04ebc26fab8eb837f760124c26d025 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f4dd7b1ec5d89018aba7e5d904454e72b1d333da3dbecee300f4492c0ba83afd [INFO] running `Command { std: "docker" "start" "-a" "f4dd7b1ec5d89018aba7e5d904454e72b1d333da3dbecee300f4492c0ba83afd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling fastrand v2.0.0 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling serde v1.0.174 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking matchit v0.7.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.19 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Compiling tempfile v3.7.0 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Compiling tonic-build v0.9.2 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Compiling rgrpc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.9.2 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.79s [INFO] running `Command { std: "docker" "inspect" "f4dd7b1ec5d89018aba7e5d904454e72b1d333da3dbecee300f4492c0ba83afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4dd7b1ec5d89018aba7e5d904454e72b1d333da3dbecee300f4492c0ba83afd", kill_on_drop: false }` [INFO] [stdout] f4dd7b1ec5d89018aba7e5d904454e72b1d333da3dbecee300f4492c0ba83afd [INFO] checking MiCkEyZzZ/rgrpc against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiCkEyZzZ%2Frgrpc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MiCkEyZzZ/rgrpc on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MiCkEyZzZ/rgrpc [INFO] finished tweaking git repo https://github.com/MiCkEyZzZ/rgrpc [INFO] tweaked toml for git repo https://github.com/MiCkEyZzZ/rgrpc written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MiCkEyZzZ/rgrpc 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c1e4593b56c0734f1aeefb33a87d75be59f90364a9edd7f89eea9aaff1fc536 [INFO] running `Command { std: "docker" "start" "-a" "7c1e4593b56c0734f1aeefb33a87d75be59f90364a9edd7f89eea9aaff1fc536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c1e4593b56c0734f1aeefb33a87d75be59f90364a9edd7f89eea9aaff1fc536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c1e4593b56c0734f1aeefb33a87d75be59f90364a9edd7f89eea9aaff1fc536", kill_on_drop: false }` [INFO] [stdout] 7c1e4593b56c0734f1aeefb33a87d75be59f90364a9edd7f89eea9aaff1fc536 [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=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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f34f807d2d5cce9011d336f0e332b454031a3dd798882ac2c0e3ad491f7c6ee2 [INFO] running `Command { std: "docker" "start" "-a" "f34f807d2d5cce9011d336f0e332b454031a3dd798882ac2c0e3ad491f7c6ee2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling fastrand v2.0.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling serde v1.0.174 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking matchit v0.7.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.19 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Compiling tempfile v3.7.0 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Compiling tonic-build v0.9.2 [INFO] [stderr] Compiling rgrpc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.9.2 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.39s [INFO] running `Command { std: "docker" "inspect" "f34f807d2d5cce9011d336f0e332b454031a3dd798882ac2c0e3ad491f7c6ee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f34f807d2d5cce9011d336f0e332b454031a3dd798882ac2c0e3ad491f7c6ee2", kill_on_drop: false }` [INFO] [stdout] f34f807d2d5cce9011d336f0e332b454031a3dd798882ac2c0e3ad491f7c6ee2