[INFO] fetching crate num_train01_two 0.1.3...
[INFO] testing num_train01_two-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate num_train01_two 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate num_train01_two 0.1.3
[INFO] finished tweaking crates.io crate num_train01_two 0.1.3
[INFO] tweaked toml for crates.io crate num_train01_two 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num_train01_two 0.1.3 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 num_train01_two 0.1.3 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 67aa5d0976a81b57b7cad1375119754e82d226d86f5b193c93aca3559d21752b
[INFO] running `Command { std: "docker" "start" "-a" "67aa5d0976a81b57b7cad1375119754e82d226d86f5b193c93aca3559d21752b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67aa5d0976a81b57b7cad1375119754e82d226d86f5b193c93aca3559d21752b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67aa5d0976a81b57b7cad1375119754e82d226d86f5b193c93aca3559d21752b", kill_on_drop: false }`
[INFO] [stdout] 67aa5d0976a81b57b7cad1375119754e82d226d86f5b193c93aca3559d21752b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7b1609adfc6971c71e757ca030aa07dcee9ad7791b33a3e87adc214ac1922f99
[INFO] running `Command { std: "docker" "start" "-a" "7b1609adfc6971c71e757ca030aa07dcee9ad7791b33a3e87adc214ac1922f99", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_train01_lib v0.1.2
[INFO] [stderr]    Compiling num_train01_two v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "7b1609adfc6971c71e757ca030aa07dcee9ad7791b33a3e87adc214ac1922f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1609adfc6971c71e757ca030aa07dcee9ad7791b33a3e87adc214ac1922f99", kill_on_drop: false }`
[INFO] [stdout] 7b1609adfc6971c71e757ca030aa07dcee9ad7791b33a3e87adc214ac1922f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7496dd9e6d5be1824a5a2000501482f2f334874c38a67c40f36304b6df26bf07
[INFO] running `Command { std: "docker" "start" "-a" "7496dd9e6d5be1824a5a2000501482f2f334874c38a67c40f36304b6df26bf07", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_train01_two v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "7496dd9e6d5be1824a5a2000501482f2f334874c38a67c40f36304b6df26bf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7496dd9e6d5be1824a5a2000501482f2f334874c38a67c40f36304b6df26bf07", kill_on_drop: false }`
[INFO] [stdout] 7496dd9e6d5be1824a5a2000501482f2f334874c38a67c40f36304b6df26bf07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 92413a49048ce21e5afc8e2e957ae2cdca781818c6d835fd74fe0b62aa435f4c
[INFO] running `Command { std: "docker" "start" "-a" "92413a49048ce21e5afc8e2e957ae2cdca781818c6d835fd74fe0b62aa435f4c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/num_train01_two-3afd6e1851c2b73c)
[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" "92413a49048ce21e5afc8e2e957ae2cdca781818c6d835fd74fe0b62aa435f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92413a49048ce21e5afc8e2e957ae2cdca781818c6d835fd74fe0b62aa435f4c", kill_on_drop: false }`
[INFO] [stdout] 92413a49048ce21e5afc8e2e957ae2cdca781818c6d835fd74fe0b62aa435f4c