[INFO] fetching crate rs-natural2array 0.1.0...
[INFO] testing rs-natural2array-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rs-natural2array 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rs-natural2array 0.1.0
[INFO] finished tweaking crates.io crate rs-natural2array 0.1.0
[INFO] tweaked toml for crates.io crate rs-natural2array 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-natural2array 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] crate crates.io crate rs-natural2array 0.1.0 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] b175db408a4cf6835977ae9cf5e3973533d5cbbc269747e2a7e657f526451469
[INFO] running `Command { std: "docker" "start" "-a" "b175db408a4cf6835977ae9cf5e3973533d5cbbc269747e2a7e657f526451469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b175db408a4cf6835977ae9cf5e3973533d5cbbc269747e2a7e657f526451469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b175db408a4cf6835977ae9cf5e3973533d5cbbc269747e2a7e657f526451469", kill_on_drop: false }`
[INFO] [stdout] b175db408a4cf6835977ae9cf5e3973533d5cbbc269747e2a7e657f526451469
[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] c83ed9bc8acdeabed7017c1b23a661e98380871e34939f10f77794e8c2aaa61a
[INFO] running `Command { std: "docker" "start" "-a" "c83ed9bc8acdeabed7017c1b23a661e98380871e34939f10f77794e8c2aaa61a", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrow-schema v56.0.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling arrow-buffer v56.0.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling arrow-data v56.0.0
[INFO] [stderr]    Compiling arrow-array v56.0.0
[INFO] [stderr]    Compiling arrow-select v56.0.0
[INFO] [stderr]    Compiling arrow-row v56.0.0
[INFO] [stderr]    Compiling arrow-arith v56.0.0
[INFO] [stderr]    Compiling arrow-cast v56.0.0
[INFO] [stderr]    Compiling arrow-ord v56.0.0
[INFO] [stderr]    Compiling arrow-string v56.0.0
[INFO] [stderr]    Compiling arrow v56.0.0
[INFO] [stderr]    Compiling rs-natural2array v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.83s
[INFO] running `Command { std: "docker" "inspect" "c83ed9bc8acdeabed7017c1b23a661e98380871e34939f10f77794e8c2aaa61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83ed9bc8acdeabed7017c1b23a661e98380871e34939f10f77794e8c2aaa61a", kill_on_drop: false }`
[INFO] [stdout] c83ed9bc8acdeabed7017c1b23a661e98380871e34939f10f77794e8c2aaa61a
[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] 6dec99cf7f36463f99f4d8be898020dc98b13e922a74fc2669c8eab1d0c09b4b
[INFO] running `Command { std: "docker" "start" "-a" "6dec99cf7f36463f99f4d8be898020dc98b13e922a74fc2669c8eab1d0c09b4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-natural2array v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "6dec99cf7f36463f99f4d8be898020dc98b13e922a74fc2669c8eab1d0c09b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dec99cf7f36463f99f4d8be898020dc98b13e922a74fc2669c8eab1d0c09b4b", kill_on_drop: false }`
[INFO] [stdout] 6dec99cf7f36463f99f4d8be898020dc98b13e922a74fc2669c8eab1d0c09b4b
[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] 01f39df637c1e5ca3e52a03118d1ea48ca25cbec1b132036fee969658aa1685b
[INFO] running `Command { std: "docker" "start" "-a" "01f39df637c1e5ca3e52a03118d1ea48ca25cbec1b132036fee969658aa1685b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_natural2array-46c512db5348ed8c)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_nat2arr::test_short::test_multi ... ok
[INFO] [stderr]    Doc-tests rs_natural2array
[INFO] [stdout] test test::test_opt2arr::test_short::test_multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "01f39df637c1e5ca3e52a03118d1ea48ca25cbec1b132036fee969658aa1685b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f39df637c1e5ca3e52a03118d1ea48ca25cbec1b132036fee969658aa1685b", kill_on_drop: false }`
[INFO] [stdout] 01f39df637c1e5ca3e52a03118d1ea48ca25cbec1b132036fee969658aa1685b