[INFO] cloning repository https://github.com/tomkarw/kiwi-store
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomkarw/kiwi-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomkarw%2Fkiwi-store", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomkarw%2Fkiwi-store'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebcd34d3f8a48a19198080f2327d21e8fcd7cec9
[INFO] testing tomkarw/kiwi-store against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomkarw%2Fkiwi-store" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomkarw/kiwi-store on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomkarw/kiwi-store
[INFO] finished tweaking git repo https://github.com/tomkarw/kiwi-store
[INFO] tweaked toml for git repo https://github.com/tomkarw/kiwi-store written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tomkarw/kiwi-store already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 55f30b0bf88d62cae19953cd750d5a04ef2c52774c6b0978e3521491620927d0
[INFO] running `Command { std: "docker" "start" "-a" "55f30b0bf88d62cae19953cd750d5a04ef2c52774c6b0978e3521491620927d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55f30b0bf88d62cae19953cd750d5a04ef2c52774c6b0978e3521491620927d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f30b0bf88d62cae19953cd750d5a04ef2c52774c6b0978e3521491620927d0", kill_on_drop: false }`
[INFO] [stdout] 55f30b0bf88d62cae19953cd750d5a04ef2c52774c6b0978e3521491620927d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99d5d3bf18a9647aa0455bd49c260eaf5bf1222abb0a20847e7b7071a29b0feb
[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" "99d5d3bf18a9647aa0455bd49c260eaf5bf1222abb0a20847e7b7071a29b0feb", kill_on_drop: false }`
[INFO] [stderr] Compiling unicode-xid v0.2.1
[INFO] [stderr] Compiling version_check v0.9.2
[INFO] [stderr] Compiling syn v1.0.56
[INFO] [stderr] Compiling serde_derive v1.0.118
[INFO] [stderr] Compiling unicode-segmentation v1.7.1
[INFO] [stderr] Compiling serde v1.0.118
[INFO] [stderr] Compiling ryu v1.0.5
[INFO] [stderr] Compiling bitflags v1.2.1
[INFO] [stderr] Compiling hashbrown v0.9.1
[INFO] [stderr] Compiling linked-hash-map v0.5.3
[INFO] [stderr] Compiling serde_json v1.0.61
[INFO] [stderr] Compiling strsim v0.10.0
[INFO] [stderr] Compiling itoa v0.4.7
[INFO] [stderr] Compiling lazy_static v1.4.0
[INFO] [stderr] Compiling os_str_bytes v2.4.0
[INFO] [stderr] Compiling indexmap v1.6.1
[INFO] [stderr] Compiling textwrap v0.12.1
[INFO] [stderr] Compiling proc-macro2 v1.0.24
[INFO] [stderr] Compiling yaml-rust v0.4.4
[INFO] [stderr] Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr] Compiling proc-macro-error v1.0.4
[INFO] [stderr] Compiling heck v0.3.2
[INFO] [stderr] Compiling quote v1.0.8
[INFO] [stderr] Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr] Compiling clap v3.0.0-beta.2
[INFO] [stderr] Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout] --> src/lib.rs:68:1
[INFO] [stdout] |
[INFO] [stdout] 68 | pub trait KvsEngine {
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout] --> src/lib.rs:8:9
[INFO] [stdout] |
[INFO] [stdout] 8 | #![warn(missing_docs)]
[INFO] [stdout] | ^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout] --> src/lib.rs:69:5
[INFO] [stdout] |
[INFO] [stdout] 69 | fn set(&mut self, key: String, value: String) -> Result<()>;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout] --> src/lib.rs:70:5
[INFO] [stdout] |
[INFO] [stdout] 70 | fn get(&mut self, key: String) -> Result