[INFO] cloning repository https://github.com/benwis/webauthn-rs-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benwis/webauthn-rs-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwis%2Fwebauthn-rs-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwis%2Fwebauthn-rs-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d4187915d0b967a5e262996db276c47e6bd12f2
[INFO] checking benwis/webauthn-rs-client against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenwis%2Fwebauthn-rs-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] validating manifest of git repo https://github.com/benwis/webauthn-rs-client on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/benwis/webauthn-rs-client
[INFO] finished tweaking git repo https://github.com/benwis/webauthn-rs-client
[INFO] tweaked toml for git repo https://github.com/benwis/webauthn-rs-client written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/benwis/webauthn-rs-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webauthn-rs-proto v0.4.1-beta.1
[INFO] [stderr]   Downloaded gloo-worker v0.2.0
[INFO] [stderr]   Downloaded gloo-net v0.2.3
[INFO] [stderr]   Downloaded base64urlsafedata v0.1.1
[INFO] [stderr]   Downloaded gloo-history v0.1.0
[INFO] [stderr]   Downloaded gloo v0.8.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97fc21a5d1d6ef2840e0c7d713bce7d9434b3564a731c734f5fb3bb99fdbf792
[INFO] running `Command { std: "docker" "start" "-a" "97fc21a5d1d6ef2840e0c7d713bce7d9434b3564a731c734f5fb3bb99fdbf792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97fc21a5d1d6ef2840e0c7d713bce7d9434b3564a731c734f5fb3bb99fdbf792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97fc21a5d1d6ef2840e0c7d713bce7d9434b3564a731c734f5fb3bb99fdbf792", kill_on_drop: false }`
[INFO] [stdout] 97fc21a5d1d6ef2840e0c7d713bce7d9434b3564a731c734f5fb3bb99fdbf792
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e8cbe3545eb484964a8f0b078a6aae9afea5ff6033a0522f999456a667f872f
[INFO] running `Command { std: "docker" "start" "-a" "2e8cbe3545eb484964a8f0b078a6aae9afea5ff6033a0522f999456a667f872f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling wasm-bindgen v0.2.81
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking anymap2 v0.13.0
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.81
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.81
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.81
[INFO] [stderr]     Checking pin-project v1.0.11
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking base64urlsafedata v0.1.1
[INFO] [stderr]     Checking js-sys v0.3.58
[INFO] [stderr]     Checking web-sys v0.3.58
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.31
[INFO] [stderr]     Checking serde-wasm-bindgen v0.3.1
[INFO] [stderr]     Checking gloo-timers v0.2.4
[INFO] [stderr]     Checking gloo-utils v0.1.4
[INFO] [stderr]     Checking gloo-events v0.1.2
[INFO] [stderr]     Checking gloo-console v0.2.1
[INFO] [stderr]     Checking gloo-dialogs v0.1.1
[INFO] [stderr]     Checking gloo-render v0.1.1
[INFO] [stderr]     Checking webauthn-rs-proto v0.4.1-beta.1
[INFO] [stderr]     Checking gloo-storage v0.2.1
[INFO] [stderr]     Checking gloo-net v0.2.3
[INFO] [stderr]     Checking gloo-worker v0.2.0
[INFO] [stderr]     Checking gloo-history v0.1.0
[INFO] [stderr]     Checking gloo-file v0.2.3
[INFO] [stderr]     Checking gloo v0.8.0
[INFO] [stderr]     Checking webauthn-rs-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.81
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2e8cbe3545eb484964a8f0b078a6aae9afea5ff6033a0522f999456a667f872f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8cbe3545eb484964a8f0b078a6aae9afea5ff6033a0522f999456a667f872f", kill_on_drop: false }`
[INFO] [stdout] 2e8cbe3545eb484964a8f0b078a6aae9afea5ff6033a0522f999456a667f872f