[INFO] fetching crate sigmoid-q15 0.1.0...
[INFO] testing sigmoid-q15-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sigmoid-q15 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sigmoid-q15 0.1.0
[INFO] finished tweaking crates.io crate sigmoid-q15 0.1.0
[INFO] tweaked toml for crates.io crate sigmoid-q15 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sigmoid-q15 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sigmoid-q15 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8251c64f51fb98a6e0227d24c5de8688788076cdf75056f39638b8aba904b5b6
[INFO] running `Command { std: "docker" "start" "-a" "8251c64f51fb98a6e0227d24c5de8688788076cdf75056f39638b8aba904b5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8251c64f51fb98a6e0227d24c5de8688788076cdf75056f39638b8aba904b5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8251c64f51fb98a6e0227d24c5de8688788076cdf75056f39638b8aba904b5b6", kill_on_drop: false }`
[INFO] [stdout] 8251c64f51fb98a6e0227d24c5de8688788076cdf75056f39638b8aba904b5b6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 945f7c7005068ba8514a82139d3c9498351e912cb07183d91ce49faf00969176
[INFO] running `Command { std: "docker" "start" "-a" "945f7c7005068ba8514a82139d3c9498351e912cb07183d91ce49faf00969176", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-exp v0.3.0
[INFO] [stderr]    Compiling sigmoid-q15 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "945f7c7005068ba8514a82139d3c9498351e912cb07183d91ce49faf00969176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945f7c7005068ba8514a82139d3c9498351e912cb07183d91ce49faf00969176", kill_on_drop: false }`
[INFO] [stdout] 945f7c7005068ba8514a82139d3c9498351e912cb07183d91ce49faf00969176
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69bc463cdcb3b42cb6058748f6716444479070ffb8fd1df39030a56b84f5d8ff
[INFO] running `Command { std: "docker" "start" "-a" "69bc463cdcb3b42cb6058748f6716444479070ffb8fd1df39030a56b84f5d8ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling sigmoid-q15 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "69bc463cdcb3b42cb6058748f6716444479070ffb8fd1df39030a56b84f5d8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69bc463cdcb3b42cb6058748f6716444479070ffb8fd1df39030a56b84f5d8ff", kill_on_drop: false }`
[INFO] [stdout] 69bc463cdcb3b42cb6058748f6716444479070ffb8fd1df39030a56b84f5d8ff
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ce1231c64a0e6a84845d41e2a737a2c91e11b5674c1d988fc58427928db5dd3
[INFO] running `Command { std: "docker" "start" "-a" "8ce1231c64a0e6a84845d41e2a737a2c91e11b5674c1d988fc58427928db5dd3", 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/sigmoid_q15-d0deaae21dc8e69b)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_sigmoid_always_below_one ... ok
[INFO] [stdout] test tests::test_sigmoid_monotone ... ok
[INFO] [stdout] test tests::test_sigmoid_negative_one ... ok
[INFO] [stdout] test tests::test_sigmoid_output_in_range ... ok
[INFO] [stdout] test tests::test_sigmoid_symmetry ... ok
[INFO] [stdout] test tests::test_sigmoid_always_positive ... ok
[INFO] [stdout] test tests::test_sigmoid_zero_is_half ... ok
[INFO] [stdout] test tests::test_slice_all_negative_below_half ... ok
[INFO] [stdout] test tests::test_slice_all_positive_above_half ... ok
[INFO] [stdout] test tests::test_slice_empty ... ok
[INFO] [stdout] test tests::test_slice_mixed ... ok
[INFO] [stdout] test tests::test_slice_zero_gives_half ... ok
[INFO] [stdout] test tests::test_slice_idempotent_after_double_pass ... ok
[INFO] [stdout] test tests::test_sigmoid_negative_half ... ok
[INFO] [stdout] test tests::test_sigmoid_positive_half ... ok
[INFO] [stdout] test tests::test_sigmoid_positive_one ... ok
[INFO] [stdout] test tests::test_slice_boundary_values ... ok
[INFO] [stderr]    Doc-tests sigmoid_q15
[INFO] [stdout] test tests::test_sigmoid_min_no_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - sigmoid_q15 (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - sigmoid_slice_q15 (line 189) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ce1231c64a0e6a84845d41e2a737a2c91e11b5674c1d988fc58427928db5dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce1231c64a0e6a84845d41e2a737a2c91e11b5674c1d988fc58427928db5dd3", kill_on_drop: false }`
[INFO] [stdout] 8ce1231c64a0e6a84845d41e2a737a2c91e11b5674c1d988fc58427928db5dd3
