[INFO] fetching crate saysky_rust_learn 0.1.2...
[INFO] testing saysky_rust_learn-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate saysky_rust_learn 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate saysky_rust_learn 0.1.2
[INFO] finished tweaking crates.io crate saysky_rust_learn 0.1.2
[INFO] tweaked toml for crates.io crate saysky_rust_learn 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate saysky_rust_learn 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate saysky_rust_learn 0.1.2 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4484b79db3a57645e25f16c4fc13523226831146df732f583e7590b225da244
[INFO] running `Command { std: "docker" "start" "-a" "d4484b79db3a57645e25f16c4fc13523226831146df732f583e7590b225da244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4484b79db3a57645e25f16c4fc13523226831146df732f583e7590b225da244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4484b79db3a57645e25f16c4fc13523226831146df732f583e7590b225da244", kill_on_drop: false }`
[INFO] [stdout] d4484b79db3a57645e25f16c4fc13523226831146df732f583e7590b225da244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 752ca0ffa7bb4d6b47262f5167321e71687101e54e55f2c391b20f1864655559
[INFO] running `Command { std: "docker" "start" "-a" "752ca0ffa7bb4d6b47262f5167321e71687101e54e55f2c391b20f1864655559", kill_on_drop: false }`
[INFO] [stderr]    Compiling saysky_rust_learn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "752ca0ffa7bb4d6b47262f5167321e71687101e54e55f2c391b20f1864655559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "752ca0ffa7bb4d6b47262f5167321e71687101e54e55f2c391b20f1864655559", kill_on_drop: false }`
[INFO] [stdout] 752ca0ffa7bb4d6b47262f5167321e71687101e54e55f2c391b20f1864655559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b039627a96dbfaec74c1bdad071c368bec446d5d8d22304a8db9b495972fa0c
[INFO] running `Command { std: "docker" "start" "-a" "1b039627a96dbfaec74c1bdad071c368bec446d5d8d22304a8db9b495972fa0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling saysky_rust_learn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1b039627a96dbfaec74c1bdad071c368bec446d5d8d22304a8db9b495972fa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b039627a96dbfaec74c1bdad071c368bec446d5d8d22304a8db9b495972fa0c", kill_on_drop: false }`
[INFO] [stdout] 1b039627a96dbfaec74c1bdad071c368bec446d5d8d22304a8db9b495972fa0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c921c4833b99357f2407d6c36d522ba13dfdaa3ce12d529374eb85f99f9847a
[INFO] running `Command { std: "docker" "start" "-a" "2c921c4833b99357f2407d6c36d522ba13dfdaa3ce12d529374eb85f99f9847a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/saysky_rust_learn-4e3cff77be0ad626)
[INFO] [stdout] 
[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" "2c921c4833b99357f2407d6c36d522ba13dfdaa3ce12d529374eb85f99f9847a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c921c4833b99357f2407d6c36d522ba13dfdaa3ce12d529374eb85f99f9847a", kill_on_drop: false }`
[INFO] [stdout] 2c921c4833b99357f2407d6c36d522ba13dfdaa3ce12d529374eb85f99f9847a