[INFO] fetching crate supply-chain-trust-example-crate-000046 1.2.1...
[INFO] testing supply-chain-trust-example-crate-000046-1.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate supply-chain-trust-example-crate-000046 1.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000046 1.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000046 1.2.1
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000046 1.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000046 1.2.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate supply-chain-trust-example-crate-000046 1.2.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b46bb967a598b32c68cfdfd0d13b6cbadf90a92c93381d989c69569f933780d
[INFO] running `Command { std: "docker" "start" "-a" "6b46bb967a598b32c68cfdfd0d13b6cbadf90a92c93381d989c69569f933780d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b46bb967a598b32c68cfdfd0d13b6cbadf90a92c93381d989c69569f933780d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b46bb967a598b32c68cfdfd0d13b6cbadf90a92c93381d989c69569f933780d", kill_on_drop: false }`
[INFO] [stdout] 6b46bb967a598b32c68cfdfd0d13b6cbadf90a92c93381d989c69569f933780d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e5054862956d26d9da0a31aba2a572afbd5432c8e57b02931dbc8461afa88e3
[INFO] running `Command { std: "docker" "start" "-a" "7e5054862956d26d9da0a31aba2a572afbd5432c8e57b02931dbc8461afa88e3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000046 v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "7e5054862956d26d9da0a31aba2a572afbd5432c8e57b02931dbc8461afa88e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5054862956d26d9da0a31aba2a572afbd5432c8e57b02931dbc8461afa88e3", kill_on_drop: false }`
[INFO] [stdout] 7e5054862956d26d9da0a31aba2a572afbd5432c8e57b02931dbc8461afa88e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 343195f3e49a2ed83a910350e08a805d76091905db0e0f6f0e8b3334843ad246
[INFO] running `Command { std: "docker" "start" "-a" "343195f3e49a2ed83a910350e08a805d76091905db0e0f6f0e8b3334843ad246", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000046 v1.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `scopeguard`
[INFO] [stdout]  --> examples/readme.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate scopeguard;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `defer` in this scope
[INFO] [stdout]  --> examples/readme.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     defer! {
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `supply-chain-trust-example-crate-000046` (example "readme") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "343195f3e49a2ed83a910350e08a805d76091905db0e0f6f0e8b3334843ad246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343195f3e49a2ed83a910350e08a805d76091905db0e0f6f0e8b3334843ad246", kill_on_drop: false }`
[INFO] [stdout] 343195f3e49a2ed83a910350e08a805d76091905db0e0f6f0e8b3334843ad246
