[INFO] fetching crate wikiboos_rpn_calc_test_ver 0.1.0...
[INFO] testing wikiboos_rpn_calc_test_ver-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wikiboos_rpn_calc_test_ver 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wikiboos_rpn_calc_test_ver 0.1.0
[INFO] finished tweaking crates.io crate wikiboos_rpn_calc_test_ver 0.1.0
[INFO] tweaked toml for crates.io crate wikiboos_rpn_calc_test_ver 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wikiboos_rpn_calc_test_ver 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] c51007e09ac6e19e0065c339e1556de37c219f7fcff895495deb43db369c20c2
[INFO] running `Command { std: "docker" "start" "-a" "c51007e09ac6e19e0065c339e1556de37c219f7fcff895495deb43db369c20c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c51007e09ac6e19e0065c339e1556de37c219f7fcff895495deb43db369c20c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51007e09ac6e19e0065c339e1556de37c219f7fcff895495deb43db369c20c2", kill_on_drop: false }`
[INFO] [stdout] c51007e09ac6e19e0065c339e1556de37c219f7fcff895495deb43db369c20c2
[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] e0fcb2859723d75738dce4ac8720c50fbbff83d9ca7713cd62d462dd2007dad1
[INFO] running `Command { std: "docker" "start" "-a" "e0fcb2859723d75738dce4ac8720c50fbbff83d9ca7713cd62d462dd2007dad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling wikiboos_rpn_calc_test_ver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "e0fcb2859723d75738dce4ac8720c50fbbff83d9ca7713cd62d462dd2007dad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fcb2859723d75738dce4ac8720c50fbbff83d9ca7713cd62d462dd2007dad1", kill_on_drop: false }`
[INFO] [stdout] e0fcb2859723d75738dce4ac8720c50fbbff83d9ca7713cd62d462dd2007dad1
[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] 5f5c60f7010b1305da72f84a3841660a23c73448e48c98ed9e7022047575bf65
[INFO] running `Command { std: "docker" "start" "-a" "5f5c60f7010b1305da72f84a3841660a23c73448e48c98ed9e7022047575bf65", kill_on_drop: false }`
[INFO] [stderr]    Compiling wikiboos_rpn_calc_test_ver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "5f5c60f7010b1305da72f84a3841660a23c73448e48c98ed9e7022047575bf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5c60f7010b1305da72f84a3841660a23c73448e48c98ed9e7022047575bf65", kill_on_drop: false }`
[INFO] [stdout] 5f5c60f7010b1305da72f84a3841660a23c73448e48c98ed9e7022047575bf65
[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] 6727ed13695348466b373137d80a7512ea625523e36280e22396c0432b03b8f8
[INFO] running `Command { std: "docker" "start" "-a" "6727ed13695348466b373137d80a7512ea625523e36280e22396c0432b03b8f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wikiboos_rpn_calc_test_ver-7e99762e916b3610)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wikiboos_rpn_calc_test_ver
[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" "6727ed13695348466b373137d80a7512ea625523e36280e22396c0432b03b8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6727ed13695348466b373137d80a7512ea625523e36280e22396c0432b03b8f8", kill_on_drop: false }`
[INFO] [stdout] 6727ed13695348466b373137d80a7512ea625523e36280e22396c0432b03b8f8