[INFO] cloning repository https://github.com/AwesomeQubic/dgraph-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AwesomeQubic/dgraph-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesomeQubic%2Fdgraph-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesomeQubic%2Fdgraph-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c2d853afe394ec261f56ac9051d910ce3cd6683
[INFO] checking AwesomeQubic/dgraph-client against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesomeQubic%2Fdgraph-client" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AwesomeQubic/dgraph-client
[INFO] finished tweaking git repo https://github.com/AwesomeQubic/dgraph-client
[INFO] tweaked toml for git repo https://github.com/AwesomeQubic/dgraph-client written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AwesomeQubic/dgraph-client on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AwesomeQubic/dgraph-client 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "45d51f0f8349c4ad94839bcaf3cc2ec091d5cbdb28334bd92a82398f3426bc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45d51f0f8349c4ad94839bcaf3cc2ec091d5cbdb28334bd92a82398f3426bc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d51f0f8349c4ad94839bcaf3cc2ec091d5cbdb28334bd92a82398f3426bc39", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "fb89cd04b7bc9c88179509f0cf557b18a0231f260c50bed22ab62472069b4537", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/lib.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |             (Some(a), None) => todo!("Auth not yet implemented"),
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]    --> src/lib.rs:153:45
[INFO] [stdout]     |
[INFO] [stdout] 153 |         if let Some(Auth::UsernamePassword((username, pass))) = options.auth.as_ref() {
[INFO] [stdout]     |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pass`
[INFO] [stdout]    --> src/lib.rs:153:55
[INFO] [stdout]     |
[INFO] [stdout] 153 |         if let Some(Auth::UsernamePassword((username, pass))) = options.auth.as_ref() {
[INFO] [stdout]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/lib.rs:253:40
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 token.parse().map_err(|x| {
[INFO] [stdout]     |                                        ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/lib.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |             (Some(a), None) => todo!("Auth not yet implemented"),
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]    --> src/lib.rs:153:45
[INFO] [stdout]     |
[INFO] [stdout] 153 |         if let Some(Auth::UsernamePassword((username, pass))) = options.auth.as_ref() {
[INFO] [stdout]     |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pass`
[INFO] [stdout]    --> src/lib.rs:153:55
[INFO] [stdout]     |
[INFO] [stdout] 153 |         if let Some(Auth::UsernamePassword((username, pass))) = options.auth.as_ref() {
[INFO] [stdout]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/lib.rs:253:40
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 token.parse().map_err(|x| {
[INFO] [stdout]     |                                        ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `email`, and `age` are never read
[INFO] [stdout]   --> examples/simple_dql.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct AliceQueryRes {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 56 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 57 |     email: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 58 |     age: isize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AliceQueryRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alice` is never read
[INFO] [stdout]   --> examples/simple_dql.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct QueryResult {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 63 |     alice: Vec<AliceQueryRes>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QueryResult` 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 `name`, `email`, and `age` are never read
[INFO] [stdout]   --> examples/custom_action.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct User {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 93 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 94 |     email: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 95 |     age: isize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "fb89cd04b7bc9c88179509f0cf557b18a0231f260c50bed22ab62472069b4537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb89cd04b7bc9c88179509f0cf557b18a0231f260c50bed22ab62472069b4537", kill_on_drop: false }`
[INFO] [stdout] fb89cd04b7bc9c88179509f0cf557b18a0231f260c50bed22ab62472069b4537