[INFO] fetching crate oidc-rs 0.1.1...
[INFO] testing oidc-rs-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate oidc-rs 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate oidc-rs 0.1.1
[INFO] finished tweaking crates.io crate oidc-rs 0.1.1
[INFO] tweaked toml for crates.io crate oidc-rs 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oidc-rs 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 183 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.13.2)
[INFO] [stderr]       Adding ureq v2.12.1 (available: v3.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8a4c4726cb6237c49ae7f20f748fd6bee2d8c584f7851760187994418a60617
[INFO] running `Command { std: "docker" "start" "-a" "f8a4c4726cb6237c49ae7f20f748fd6bee2d8c584f7851760187994418a60617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a4c4726cb6237c49ae7f20f748fd6bee2d8c584f7851760187994418a60617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a4c4726cb6237c49ae7f20f748fd6bee2d8c584f7851760187994418a60617", kill_on_drop: false }`
[INFO] [stdout] f8a4c4726cb6237c49ae7f20f748fd6bee2d8c584f7851760187994418a60617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79f99491f9dbfe21cad5e90b5d681296fa39ba23bc3ad665998d65e050126acc
[INFO] running `Command { std: "docker" "start" "-a" "79f99491f9dbfe21cad5e90b5d681296fa39ba23bc3ad665998d65e050126acc", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling oidc-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: An HTTP backend must be specified (one of "ureq", "reqwest")
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         compile_error!("An HTTP backend must be specified (one of \"ureq\", \"reqwest\")");
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `client::OIDCClient`
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use client::OIDCClient;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ no `OIDCClient` in `client`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/client.rs:4:24
[INFO] [stdout]    |
[INFO] [stdout]  3 | #[cfg(feature = "reqwest")]
[INFO] [stdout]    |       ------------------- the item is gated behind the `reqwest` feature
[INFO] [stdout]  4 | pub use self::reqwest::OIDCClient;
[INFO] [stdout]    |                        ^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/client.rs:9:21
[INFO] [stdout]    |
[INFO] [stdout]  8 | #[cfg(feature = "ureq")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `ureq` feature
[INFO] [stdout]  9 | pub use self::ureq::OIDCClient;
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oidc-rs` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "79f99491f9dbfe21cad5e90b5d681296fa39ba23bc3ad665998d65e050126acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f99491f9dbfe21cad5e90b5d681296fa39ba23bc3ad665998d65e050126acc", kill_on_drop: false }`
[INFO] [stdout] 79f99491f9dbfe21cad5e90b5d681296fa39ba23bc3ad665998d65e050126acc