[INFO] fetching crate rpn_calc_karishuteron 0.1.0...
[INFO] testing rpn_calc_karishuteron-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rpn_calc_karishuteron 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rpn_calc_karishuteron 0.1.0
[INFO] finished tweaking crates.io crate rpn_calc_karishuteron 0.1.0
[INFO] tweaked toml for crates.io crate rpn_calc_karishuteron 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpn_calc_karishuteron 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e18d2d3becbe523f3203bad1d7fa366e1eea7f3426ab11517b84b28b465641bd
[INFO] running `Command { std: "docker" "start" "-a" "e18d2d3becbe523f3203bad1d7fa366e1eea7f3426ab11517b84b28b465641bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e18d2d3becbe523f3203bad1d7fa366e1eea7f3426ab11517b84b28b465641bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18d2d3becbe523f3203bad1d7fa366e1eea7f3426ab11517b84b28b465641bd", kill_on_drop: false }`
[INFO] [stdout] e18d2d3becbe523f3203bad1d7fa366e1eea7f3426ab11517b84b28b465641bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 04385878a21e964e71767d7e02118820a50814c3386f70cc7909e2155f7f4c67
[INFO] running `Command { std: "docker" "start" "-a" "04385878a21e964e71767d7e02118820a50814c3386f70cc7909e2155f7f4c67", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_karishuteron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "04385878a21e964e71767d7e02118820a50814c3386f70cc7909e2155f7f4c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04385878a21e964e71767d7e02118820a50814c3386f70cc7909e2155f7f4c67", kill_on_drop: false }`
[INFO] [stdout] 04385878a21e964e71767d7e02118820a50814c3386f70cc7909e2155f7f4c67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a3db4c74526d05fe2a0d12bb02006191ddd049e4bc6b39352050f60b40bf1e6b
[INFO] running `Command { std: "docker" "start" "-a" "a3db4c74526d05fe2a0d12bb02006191ddd049e4bc6b39352050f60b40bf1e6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_karishuteron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a3db4c74526d05fe2a0d12bb02006191ddd049e4bc6b39352050f60b40bf1e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3db4c74526d05fe2a0d12bb02006191ddd049e4bc6b39352050f60b40bf1e6b", kill_on_drop: false }`
[INFO] [stdout] a3db4c74526d05fe2a0d12bb02006191ddd049e4bc6b39352050f60b40bf1e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8b9e549143963e0af1e06b5ac2a0f1ec825ff8670f099521f5b0f609f328c9b6
[INFO] running `Command { std: "docker" "start" "-a" "8b9e549143963e0af1e06b5ac2a0f1ec825ff8670f099521f5b0f609f328c9b6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rpn_calc_karishuteron-04f7439c933c56b5)
[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 rpn_calc_karishuteron
[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" "8b9e549143963e0af1e06b5ac2a0f1ec825ff8670f099521f5b0f609f328c9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9e549143963e0af1e06b5ac2a0f1ec825ff8670f099521f5b0f609f328c9b6", kill_on_drop: false }`
[INFO] [stdout] 8b9e549143963e0af1e06b5ac2a0f1ec825ff8670f099521f5b0f609f328c9b6