[INFO] fetching crate firebase-rs-sdk-unofficial 0.9.1...
[INFO] checking firebase-rs-sdk-unofficial-0.9.1 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate firebase-rs-sdk-unofficial 0.9.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate firebase-rs-sdk-unofficial 0.9.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate firebase-rs-sdk-unofficial 0.9.1
[INFO] tweaked toml for crates.io crate firebase-rs-sdk-unofficial 0.9.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate firebase-rs-sdk-unofficial 0.9.1 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 crates.io crate firebase-rs-sdk-unofficial 0.9.1 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded basic-cookies v0.1.5
[INFO] [stderr]   Downloaded async-object-pool v0.1.5
[INFO] [stderr]   Downloaded httpmock v0.7.0
[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_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" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e1ad853469d1b49497410ab77a67e490445dde1283cb244282465b63152b55b
[INFO] running `Command { std: "docker" "start" "-a" "7e1ad853469d1b49497410ab77a67e490445dde1283cb244282465b63152b55b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e1ad853469d1b49497410ab77a67e490445dde1283cb244282465b63152b55b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1ad853469d1b49497410ab77a67e490445dde1283cb244282465b63152b55b", kill_on_drop: false }`
[INFO] [stdout] 7e1ad853469d1b49497410ab77a67e490445dde1283cb244282465b63152b55b
[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 }`
[INFO] [stdout] bd55a1fa1d89ecf4e66e012ddbf16f3f64b93729f0373bfe174f4719b65ff02e
[INFO] running `Command { std: "docker" "start" "-a" "bd55a1fa1d89ecf4e66e012ddbf16f3f64b93729f0373bfe174f4719b65ff02e", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling unicode-xid v0.2.6
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[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking rustls v0.21.12
[INFO] [stderr]     Checking async-io v2.6.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking lalrpop-util v0.20.2
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[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]     Checking async-object-pool v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]     Checking wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling lalrpop v0.20.2
[INFO] [stderr]     Checking js-sys v0.3.81
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[INFO] [stderr]     Checking tokio-rustls v0.24.1
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[INFO] [stderr]     Checking serde-wasm-bindgen v0.5.0
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]    Compiling basic-cookies v0.1.5
[INFO] [stderr]     Checking firebase-rs-sdk-unofficial v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking httpmock v0.7.0
[INFO] [stdout] warning: unused variable: `auth`
[INFO] [stdout]   --> examples/auth_oauth_redirect_desktop.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let auth = Auth::builder(_app)
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_auth`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> examples/auth_oauth_redirect_desktop.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |       let auth = Auth::builder(_app)
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 55 | |         .with_redirect_handler(Arc::new(DesktopRedirectHandler))
[INFO] [stdout] 56 | |         .with_oauth_request_uri("http://localhost")
[INFO] [stdout] 57 | |         .build()?;
[INFO] [stdout]    | |_________________^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `provider`
[INFO] [stdout]   --> examples/auth_oauth_redirect_desktop.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let provider = configure_provider();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_provider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> examples/auth_oauth_redirect_desktop.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     provider.sign_in_with_redirect(&auth)?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> examples/auth_oauth_redirect_desktop.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 |     if let Some(credential) = OAuthProvider::get_redirect_result(&auth)? {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `credential`
[INFO] [stdout]   --> examples/auth_oauth_redirect_desktop.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |     if let Some(credential) = OAuthProvider::get_redirect_result(&auth)? {
[INFO] [stdout]    |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_credential`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.12s
[INFO] running `Command { std: "docker" "inspect" "bd55a1fa1d89ecf4e66e012ddbf16f3f64b93729f0373bfe174f4719b65ff02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd55a1fa1d89ecf4e66e012ddbf16f3f64b93729f0373bfe174f4719b65ff02e", kill_on_drop: false }`
[INFO] [stdout] bd55a1fa1d89ecf4e66e012ddbf16f3f64b93729f0373bfe174f4719b65ff02e