[INFO] cloning repository https://github.com/jmbaur/webauthn-tiny
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmbaur/webauthn-tiny" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmbaur%2Fwebauthn-tiny", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmbaur%2Fwebauthn-tiny'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66737322dcbb03df730455505b0d4137578079a9
[INFO] checking jmbaur/webauthn-tiny against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmbaur%2Fwebauthn-tiny" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jmbaur/webauthn-tiny
[INFO] finished tweaking git repo https://github.com/jmbaur/webauthn-tiny
[INFO] tweaked toml for git repo https://github.com/jmbaur/webauthn-tiny written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jmbaur/webauthn-tiny on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jmbaur/webauthn-tiny 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32ec860439de5d87bb28a1d9ab816f5b5a5fe9ff477763e83abd428ecaec5492
[INFO] running `Command { std: "docker" "start" "-a" "32ec860439de5d87bb28a1d9ab816f5b5a5fe9ff477763e83abd428ecaec5492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32ec860439de5d87bb28a1d9ab816f5b5a5fe9ff477763e83abd428ecaec5492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ec860439de5d87bb28a1d9ab816f5b5a5fe9ff477763e83abd428ecaec5492", kill_on_drop: false }`
[INFO] [stdout] 32ec860439de5d87bb28a1d9ab816f5b5a5fe9ff477763e83abd428ecaec5492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 109aff0a3adde7da1c0dd223ad58d2b416127b734d444c5211d36e6e97a84809
[INFO] running `Command { std: "docker" "start" "-a" "109aff0a3adde7da1c0dd223ad58d2b416127b734d444c5211d36e6e97a84809", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
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[INFO] [stderr]    Compiling webauthn-rs-core v0.5.4
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[INFO] [stderr]    Compiling webauthn-authenticator-rs v0.5.4
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[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]     Checking webauthn-rs v0.5.4
[INFO] [stderr]     Checking rustls-webpki v0.103.9
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[INFO] [stderr]     Checking webauthn-tiny v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CredentialState` is never constructed
[INFO] [stdout]   --> src/app.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct CredentialState {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetCredentialsResponsePayload` is never constructed
[INFO] [stdout]    --> src/handlers.rs:298:12
[INFO] [stdout]     |
[INFO] [stdout] 298 | pub struct GetCredentialsResponsePayload {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CredentialState` is never constructed
[INFO] [stdout]   --> src/app.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct CredentialState {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetCredentialsResponsePayload` is never constructed
[INFO] [stdout]    --> src/handlers.rs:298:12
[INFO] [stdout]     |
[INFO] [stdout] 298 | pub struct GetCredentialsResponsePayload {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "109aff0a3adde7da1c0dd223ad58d2b416127b734d444c5211d36e6e97a84809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109aff0a3adde7da1c0dd223ad58d2b416127b734d444c5211d36e6e97a84809", kill_on_drop: false }`
[INFO] [stdout] 109aff0a3adde7da1c0dd223ad58d2b416127b734d444c5211d36e6e97a84809
