[INFO] cloning repository https://github.com/mats852/ha-store-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mats852/ha-store-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmats852%2Fha-store-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmats852%2Fha-store-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b66edb7e60f2548050a069892454714ebe442b6
[INFO] testing mats852/ha-store-rust against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmats852%2Fha-store-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mats852/ha-store-rust on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mats852/ha-store-rust
[INFO] finished tweaking git repo https://github.com/mats852/ha-store-rust
[INFO] tweaked toml for git repo https://github.com/mats852/ha-store-rust written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/mats852/ha-store-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75b6e2bd2d630f664eb9b990682e82f3dc490629e7182b5f8b18e9c5f6d92adc
[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" "75b6e2bd2d630f664eb9b990682e82f3dc490629e7182b5f8b18e9c5f6d92adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75b6e2bd2d630f664eb9b990682e82f3dc490629e7182b5f8b18e9c5f6d92adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b6e2bd2d630f664eb9b990682e82f3dc490629e7182b5f8b18e9c5f6d92adc", kill_on_drop: false }`
[INFO] [stdout] 75b6e2bd2d630f664eb9b990682e82f3dc490629e7182b5f8b18e9c5f6d92adc
[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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f1075a17e5be2dbc64a033d9a8c8f89428d7ae9470e646251a058fe9e5ccb9
[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" "33f1075a17e5be2dbc64a033d9a8c8f89428d7ae9470e646251a058fe9e5ccb9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling lru v0.6.0
[INFO] [stderr]    Compiling ha-store-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for autoref due to conflicting requirements
[INFO] [stdout]   --> src/store.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |       .map(|&key| self.get(key))
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: first, the lifetime cannot outlive the lifetime `'_` as defined on the body at 27:12...
[INFO] [stdout]   --> src/store.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |       .map(|&key| self.get(key))
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...so that closure can access `self`
[INFO] [stdout]   --> src/store.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |       .map(|&key| self.get(key))
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] note: but, the lifetime must be valid for the anonymous lifetime #1 defined on the method body at 24:3...
[INFO] [stdout]   --> src/store.rs:24:3
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub fn get_multi(&mut self, keys: &Vec<&K>) -> Vec<Option<&V>> {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...so that the expression is assignable
[INFO] [stdout]   --> src/store.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |       return keys
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 26 | |       .iter()
[INFO] [stdout] 27 | |       .map(|&key| self.get(key))
[INFO] [stdout] 28 | |       .collect::<Vec<_>>();
[INFO] [stdout]    | |__________________________^
[INFO] [stdout]    = note: expected `std::vec::Vec<std::option::Option<&V>>`
[INFO] [stdout]               found `std::vec::Vec<std::option::Option<&V>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0495`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ha-store-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "33f1075a17e5be2dbc64a033d9a8c8f89428d7ae9470e646251a058fe9e5ccb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f1075a17e5be2dbc64a033d9a8c8f89428d7ae9470e646251a058fe9e5ccb9", kill_on_drop: false }`
[INFO] [stdout] 33f1075a17e5be2dbc64a033d9a8c8f89428d7ae9470e646251a058fe9e5ccb9
