[INFO] cloning repository https://github.com/ohayouarmaan/pockets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ohayouarmaan/pockets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohayouarmaan%2Fpockets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohayouarmaan%2Fpockets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6dcfb25a4a90242e204e4bed6f9cfa8b02a14dc4
[INFO] checking ohayouarmaan/pockets against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohayouarmaan%2Fpockets" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ohayouarmaan/pockets on toolchain f7b43542838f0a4a6cfdb17fbeadf45002042a77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ohayouarmaan/pockets
[INFO] finished tweaking git repo https://github.com/ohayouarmaan/pockets
[INFO] tweaked toml for git repo https://github.com/ohayouarmaan/pockets written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ohayouarmaan/pockets 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" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ee8c4d5c726f62fe030b35319d0b4eb69f0b9d262fcd6f310250a6b4d320b78
[INFO] running `Command { std: "docker" "start" "-a" "1ee8c4d5c726f62fe030b35319d0b4eb69f0b9d262fcd6f310250a6b4d320b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ee8c4d5c726f62fe030b35319d0b4eb69f0b9d262fcd6f310250a6b4d320b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee8c4d5c726f62fe030b35319d0b4eb69f0b9d262fcd6f310250a6b4d320b78", kill_on_drop: false }`
[INFO] [stdout] 1ee8c4d5c726f62fe030b35319d0b4eb69f0b9d262fcd6f310250a6b4d320b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebf62c39bc2463baa2bc43aa5bdf246d725eca175951f762d10a22779782bc9b
[INFO] running `Command { std: "docker" "start" "-a" "ebf62c39bc2463baa2bc43aa5bdf246d725eca175951f762d10a22779782bc9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking pockets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `write_to_disk` and `write_location` are never read
[INFO] [stdout]   --> src/pocket_state.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PocketConfig<'a> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 13 |     pub write_to_disk: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub write_location: &'a str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PocketConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/pocket_state.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<'a> PocketConfig<'a> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 29 |     fn new(write_to_disk: u32, write_location: Option<&'a str>, max_connections: Option<u32>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ds` is never read
[INFO] [stdout]   --> src/pocket_state.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Pocket<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 40 |     pub ds: data_store::DataStore<'a>,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pocket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hm` is never read
[INFO] [stdout]   --> src/pocket_state/data_store.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct DataStore<'a> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     hm: HashMap<&'a str, SupportedValues<'a>>
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `PocketString` and `PocketNumber` are never constructed
[INFO] [stdout]   --> src/pocket_state/data_store.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum SupportedValues<'a> {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 25 |     PocketString(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 26 |     PocketNumber(f64),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SupportedValues` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `write_to_disk` and `write_location` are never read
[INFO] [stdout]   --> src/pocket_state.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PocketConfig<'a> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 13 |     pub write_to_disk: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub write_location: &'a str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PocketConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/pocket_state.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<'a> PocketConfig<'a> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 29 |     fn new(write_to_disk: u32, write_location: Option<&'a str>, max_connections: Option<u32>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ds` is never read
[INFO] [stdout]   --> src/pocket_state.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Pocket<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 40 |     pub ds: data_store::DataStore<'a>,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pocket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hm` is never read
[INFO] [stdout]   --> src/pocket_state/data_store.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct DataStore<'a> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     hm: HashMap<&'a str, SupportedValues<'a>>
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `PocketString` and `PocketNumber` are never constructed
[INFO] [stdout]   --> src/pocket_state/data_store.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum SupportedValues<'a> {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 25 |     PocketString(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 26 |     PocketNumber(f64),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SupportedValues` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.17s
[INFO] running `Command { std: "docker" "inspect" "ebf62c39bc2463baa2bc43aa5bdf246d725eca175951f762d10a22779782bc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf62c39bc2463baa2bc43aa5bdf246d725eca175951f762d10a22779782bc9b", kill_on_drop: false }`
[INFO] [stdout] ebf62c39bc2463baa2bc43aa5bdf246d725eca175951f762d10a22779782bc9b