[INFO] fetching crate rekenrek 0.1.0...
[INFO] testing rekenrek-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rekenrek 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rekenrek 0.1.0
[INFO] finished tweaking crates.io crate rekenrek 0.1.0
[INFO] tweaked toml for crates.io crate rekenrek 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rekenrek 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84c8faedc725f4cf44d8f63cd2af5ecc0265fddaa90984b772f2b31ec1a290f8
[INFO] running `Command { std: "docker" "start" "-a" "84c8faedc725f4cf44d8f63cd2af5ecc0265fddaa90984b772f2b31ec1a290f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84c8faedc725f4cf44d8f63cd2af5ecc0265fddaa90984b772f2b31ec1a290f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c8faedc725f4cf44d8f63cd2af5ecc0265fddaa90984b772f2b31ec1a290f8", kill_on_drop: false }`
[INFO] [stdout] 84c8faedc725f4cf44d8f63cd2af5ecc0265fddaa90984b772f2b31ec1a290f8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3100503f93b946abe7c5bb7111ccf03f16363c35a9aed2466e2c4d04b73d3103
[INFO] running `Command { std: "docker" "start" "-a" "3100503f93b946abe7c5bb7111ccf03f16363c35a9aed2466e2c4d04b73d3103", kill_on_drop: false }`
[INFO] [stderr]    Compiling rekenrek v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "3100503f93b946abe7c5bb7111ccf03f16363c35a9aed2466e2c4d04b73d3103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3100503f93b946abe7c5bb7111ccf03f16363c35a9aed2466e2c4d04b73d3103", kill_on_drop: false }`
[INFO] [stdout] 3100503f93b946abe7c5bb7111ccf03f16363c35a9aed2466e2c4d04b73d3103
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d77c53da0d4ea8c03d9c7360c1cd1fb235fd6e009bf6e4293f765e5abec8e5df
[INFO] running `Command { std: "docker" "start" "-a" "d77c53da0d4ea8c03d9c7360c1cd1fb235fd6e009bf6e4293f765e5abec8e5df", kill_on_drop: false }`
[INFO] [stderr]    Compiling rekenrek v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "d77c53da0d4ea8c03d9c7360c1cd1fb235fd6e009bf6e4293f765e5abec8e5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77c53da0d4ea8c03d9c7360c1cd1fb235fd6e009bf6e4293f765e5abec8e5df", kill_on_drop: false }`
[INFO] [stdout] d77c53da0d4ea8c03d9c7360c1cd1fb235fd6e009bf6e4293f765e5abec8e5df
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cdc33b3116e4064026ea992d22ed8edb94d60c9d2028dc324350438ae4443c8
[INFO] running `Command { std: "docker" "start" "-a" "1cdc33b3116e4064026ea992d22ed8edb94d60c9d2028dc324350438ae4443c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rekenrek-9a801e45552a2e3a)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rekenrek
[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] [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" "1cdc33b3116e4064026ea992d22ed8edb94d60c9d2028dc324350438ae4443c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cdc33b3116e4064026ea992d22ed8edb94d60c9d2028dc324350438ae4443c8", kill_on_drop: false }`
[INFO] [stdout] 1cdc33b3116e4064026ea992d22ed8edb94d60c9d2028dc324350438ae4443c8