[INFO] fetching crate io-keyring 0.0.2...
[INFO] testing io-keyring-0.0.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate io-keyring 0.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate io-keyring 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate io-keyring 0.0.2
[INFO] tweaked toml for crates.io crate io-keyring 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-keyring 0.0.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate io-keyring 0.0.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-keyutils v0.2.4
[INFO] [stderr]   Downloaded secret-service v4.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 352843ee2cc00a6e0711ed42e5a4a2ab25cfab22b92fa7c14f394e95eb220a9c
[INFO] running `Command { std: "docker" "start" "-a" "352843ee2cc00a6e0711ed42e5a4a2ab25cfab22b92fa7c14f394e95eb220a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "352843ee2cc00a6e0711ed42e5a4a2ab25cfab22b92fa7c14f394e95eb220a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352843ee2cc00a6e0711ed42e5a4a2ab25cfab22b92fa7c14f394e95eb220a9c", kill_on_drop: false }`
[INFO] [stdout] 352843ee2cc00a6e0711ed42e5a4a2ab25cfab22b92fa7c14f394e95eb220a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fb43d6b77b5b07208d0acc8baedcfb3aba53de609bcba83ff9cf4cf03de2df1
[INFO] running `Command { std: "docker" "start" "-a" "4fb43d6b77b5b07208d0acc8baedcfb3aba53de609bcba83ff9cf4cf03de2df1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdbus-sys v0.2.6
[INFO] [stderr]    Compiling linux-keyutils v0.2.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling dbus v0.9.9
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling dbus-secret-service v4.1.0
[INFO] [stderr]    Compiling secrecy v0.10.3
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling keyring v3.6.3
[INFO] [stderr]    Compiling io-keyring v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.53s
[INFO] running `Command { std: "docker" "inspect" "4fb43d6b77b5b07208d0acc8baedcfb3aba53de609bcba83ff9cf4cf03de2df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb43d6b77b5b07208d0acc8baedcfb3aba53de609bcba83ff9cf4cf03de2df1", kill_on_drop: false }`
[INFO] [stdout] 4fb43d6b77b5b07208d0acc8baedcfb3aba53de609bcba83ff9cf4cf03de2df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e94bc7c303453d6d2313c07222b27e20a702b9fb92543ca719e36ad96ff34c9
[INFO] running `Command { std: "docker" "start" "-a" "6e94bc7c303453d6d2313c07222b27e20a702b9fb92543ca719e36ad96ff34c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling keyring v3.6.3
[INFO] [stderr]    Compiling io-keyring v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stdout] error[E0601]: `main` function not found in crate `crud`
[INFO] [stdout]    --> examples/crud.rs:115:2
[INFO] [stdout]     |
[INFO] [stdout] 115 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `examples/crud.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io-keyring` (example "crud") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6e94bc7c303453d6d2313c07222b27e20a702b9fb92543ca719e36ad96ff34c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e94bc7c303453d6d2313c07222b27e20a702b9fb92543ca719e36ad96ff34c9", kill_on_drop: false }`
[INFO] [stdout] 6e94bc7c303453d6d2313c07222b27e20a702b9fb92543ca719e36ad96ff34c9