[INFO] fetching crate segtrs 0.1.0...
[INFO] testing segtrs-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate segtrs 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate segtrs 0.1.0
[INFO] finished tweaking crates.io crate segtrs 0.1.0
[INFO] tweaked toml for crates.io crate segtrs 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate segtrs 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 segtrs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0885d937629a6846029ef72a51985bdd9c2f665b8f51cbbc4fb01cd87cbae8e5
[INFO] running `Command { std: "docker" "start" "-a" "0885d937629a6846029ef72a51985bdd9c2f665b8f51cbbc4fb01cd87cbae8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0885d937629a6846029ef72a51985bdd9c2f665b8f51cbbc4fb01cd87cbae8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0885d937629a6846029ef72a51985bdd9c2f665b8f51cbbc4fb01cd87cbae8e5", kill_on_drop: false }`
[INFO] [stdout] 0885d937629a6846029ef72a51985bdd9c2f665b8f51cbbc4fb01cd87cbae8e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e9c09cbb0ebfbd5835ce99a29c665572d1a41eac1cbed8b7618281383cb58adf
[INFO] running `Command { std: "docker" "start" "-a" "e9c09cbb0ebfbd5835ce99a29c665572d1a41eac1cbed8b7618281383cb58adf", kill_on_drop: false }`
[INFO] [stderr]    Compiling segtrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "e9c09cbb0ebfbd5835ce99a29c665572d1a41eac1cbed8b7618281383cb58adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c09cbb0ebfbd5835ce99a29c665572d1a41eac1cbed8b7618281383cb58adf", kill_on_drop: false }`
[INFO] [stdout] e9c09cbb0ebfbd5835ce99a29c665572d1a41eac1cbed8b7618281383cb58adf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] da2407796b1e97fec4555623f4b1efaa902689e531d3fca4a6d59bf9729940ce
[INFO] running `Command { std: "docker" "start" "-a" "da2407796b1e97fec4555623f4b1efaa902689e531d3fca4a6d59bf9729940ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling segtrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "da2407796b1e97fec4555623f4b1efaa902689e531d3fca4a6d59bf9729940ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2407796b1e97fec4555623f4b1efaa902689e531d3fca4a6d59bf9729940ce", kill_on_drop: false }`
[INFO] [stdout] da2407796b1e97fec4555623f4b1efaa902689e531d3fca4a6d59bf9729940ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e0706948de7f4ff3725ab8692abe5cf3b33a754f7869d64b2d9059db10c27dd
[INFO] running `Command { std: "docker" "start" "-a" "7e0706948de7f4ff3725ab8692abe5cf3b33a754f7869d64b2d9059db10c27dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/segtrs-9a6b4931a4ebd119)
[INFO] [stdout] running 11 tests
[INFO] [stderr]    Doc-tests segtrs
[INFO] [stdout] test numt::tests::below_2_are_not_prime ... ok
[INFO] [stdout] test numt::tests::factors_of_zero_and_one ... ok
[INFO] [stdout] test numt::tests::factors_of_a_square ... ok
[INFO] [stdout] test numt::tests::factors_non_square ... ok
[INFO] [stdout] test numt::tests::triangular_overflow ... ok
[INFO] [stdout] test numt::tests::palindrome_numbers ... ok
[INFO] [stdout] test numt::tests::triangular_small ... ok
[INFO] [stdout] test numt::tests::palindrome_one_casing ... ok
[INFO] [stdout] test numt::tests::palindrome_with_spaces ... ok
[INFO] [stdout] test numt::tests::palindrome_case_insensitive ... ok
[INFO] [stdout] test numt::tests::primes_below_20 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/numt.rs - numt::is_prime (line 8) ... ok
[INFO] [stdout] test src/numt.rs - numt::is_palindrome (line 86) ... ok
[INFO] [stdout] test src/numt.rs - numt::triangular_number (line 37) ... ok
[INFO] [stdout] test src/numt.rs - numt::factors_of (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e0706948de7f4ff3725ab8692abe5cf3b33a754f7869d64b2d9059db10c27dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0706948de7f4ff3725ab8692abe5cf3b33a754f7869d64b2d9059db10c27dd", kill_on_drop: false }`
[INFO] [stdout] 7e0706948de7f4ff3725ab8692abe5cf3b33a754f7869d64b2d9059db10c27dd