[INFO] fetching crate hello-easy 0.1.0...
[INFO] testing hello-easy-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hello-easy 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hello-easy 0.1.0
[INFO] finished tweaking crates.io crate hello-easy 0.1.0
[INFO] tweaked toml for crates.io crate hello-easy 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hello-easy 0.1.0 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 hello-easy 0.1.0 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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf8f865af33a5c21a63a6fb887b4bf0d0d41dd75e43c24b672da47f06a934199
[INFO] running `Command { std: "docker" "start" "-a" "bf8f865af33a5c21a63a6fb887b4bf0d0d41dd75e43c24b672da47f06a934199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf8f865af33a5c21a63a6fb887b4bf0d0d41dd75e43c24b672da47f06a934199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf8f865af33a5c21a63a6fb887b4bf0d0d41dd75e43c24b672da47f06a934199", kill_on_drop: false }`
[INFO] [stdout] bf8f865af33a5c21a63a6fb887b4bf0d0d41dd75e43c24b672da47f06a934199
[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=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] 781e381d932f3d676f48dfbd97426673fa08cf54143cc02e2c4452831ba0e64f
[INFO] running `Command { std: "docker" "start" "-a" "781e381d932f3d676f48dfbd97426673fa08cf54143cc02e2c4452831ba0e64f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-easy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "781e381d932f3d676f48dfbd97426673fa08cf54143cc02e2c4452831ba0e64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781e381d932f3d676f48dfbd97426673fa08cf54143cc02e2c4452831ba0e64f", kill_on_drop: false }`
[INFO] [stdout] 781e381d932f3d676f48dfbd97426673fa08cf54143cc02e2c4452831ba0e64f
[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=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] c82b52319ff61ab866f6372cf668d5cbeb29986ca24f16d84a55dfb77ddd3913
[INFO] running `Command { std: "docker" "start" "-a" "c82b52319ff61ab866f6372cf668d5cbeb29986ca24f16d84a55dfb77ddd3913", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-easy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c82b52319ff61ab866f6372cf668d5cbeb29986ca24f16d84a55dfb77ddd3913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82b52319ff61ab866f6372cf668d5cbeb29986ca24f16d84a55dfb77ddd3913", kill_on_drop: false }`
[INFO] [stdout] c82b52319ff61ab866f6372cf668d5cbeb29986ca24f16d84a55dfb77ddd3913
[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=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", kill_on_drop: false }`
[INFO] [stdout] 412820e56c3afd84614e271d6a30d4ade5da9c5a3530171db71194aa76232f97
[INFO] running `Command { std: "docker" "start" "-a" "412820e56c3afd84614e271d6a30d4ade5da9c5a3530171db71194aa76232f97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_easy-1de8e074241020e7)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "412820e56c3afd84614e271d6a30d4ade5da9c5a3530171db71194aa76232f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412820e56c3afd84614e271d6a30d4ade5da9c5a3530171db71194aa76232f97", kill_on_drop: false }`
[INFO] [stdout] 412820e56c3afd84614e271d6a30d4ade5da9c5a3530171db71194aa76232f97