[INFO] fetching crate ratio-genetic 0.5.1...
[INFO] testing ratio-genetic-0.5.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ratio-genetic 0.5.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ratio-genetic 0.5.1
[INFO] finished tweaking crates.io crate ratio-genetic 0.5.1
[INFO] tweaked toml for crates.io crate ratio-genetic 0.5.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratio-genetic 0.5.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ratio-genetic 0.5.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 417eb002c5c927774831cb53188a36218f32b956c61691d92ba8bd0ec436bdbf
[INFO] running `Command { std: "docker" "start" "-a" "417eb002c5c927774831cb53188a36218f32b956c61691d92ba8bd0ec436bdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "417eb002c5c927774831cb53188a36218f32b956c61691d92ba8bd0ec436bdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417eb002c5c927774831cb53188a36218f32b956c61691d92ba8bd0ec436bdbf", kill_on_drop: false }`
[INFO] [stdout] 417eb002c5c927774831cb53188a36218f32b956c61691d92ba8bd0ec436bdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0817ebad67a97b69561ebdeafef0f65c264ef44e4dc58d70b90bb64ffe9c7378
[INFO] running `Command { std: "docker" "start" "-a" "0817ebad67a97b69561ebdeafef0f65c264ef44e4dc58d70b90bb64ffe9c7378", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling wide v0.7.32
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling ratio-genetic v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.16s
[INFO] running `Command { std: "docker" "inspect" "0817ebad67a97b69561ebdeafef0f65c264ef44e4dc58d70b90bb64ffe9c7378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0817ebad67a97b69561ebdeafef0f65c264ef44e4dc58d70b90bb64ffe9c7378", kill_on_drop: false }`
[INFO] [stdout] 0817ebad67a97b69561ebdeafef0f65c264ef44e4dc58d70b90bb64ffe9c7378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e651e0251d6f3b1d654acd6dc2e29ebcc7cc2a32f2f78cffe6f7b162028f0d6a
[INFO] running `Command { std: "docker" "start" "-a" "e651e0251d6f3b1d654acd6dc2e29ebcc7cc2a32f2f78cffe6f7b162028f0d6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling ratio-genetic v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "e651e0251d6f3b1d654acd6dc2e29ebcc7cc2a32f2f78cffe6f7b162028f0d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e651e0251d6f3b1d654acd6dc2e29ebcc7cc2a32f2f78cffe6f7b162028f0d6a", kill_on_drop: false }`
[INFO] [stdout] e651e0251d6f3b1d654acd6dc2e29ebcc7cc2a32f2f78cffe6f7b162028f0d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 24a00d22ef8f8d2ed2e5ec7af89cd0ee0d2b6d803efbe2b9b69e4f5073d429ea
[INFO] running `Command { std: "docker" "start" "-a" "24a00d22ef8f8d2ed2e5ec7af89cd0ee0d2b6d803efbe2b9b69e4f5073d429ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ratio_genetic-772c0a1baf33e1ca)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test convergence::tests::smoke_convergence ... ok
[INFO] [stdout] test evaluator::tests::smoke_fitness ... ok
[INFO] [stdout] test crossover::tests::smoke_ipx ... ok
[INFO] [stdout] test generator::tests::generate_chromosome ... ok
[INFO] [stdout] test generator::tests::generate_population ... ok
[INFO] [stdout] test crossover::tests::smoke_crossover ... ok
[INFO] [stdout] test lineage::tests::smoke_hall_of_fame ... ok
[INFO] [stdout] test selector::tests::smoke_select_default ... ok
[INFO] [stdout] test recorder::tests::smoke_hdrhistogram ... ok
[INFO] [stdout] test recorder::tests::smoke_recorder ... ok
[INFO] [stdout] test selector::tests::smoke_select_one_roulette ... ok
[INFO] [stdout] test crossover::tests::smoke_float_crossover_methods ... ok
[INFO] [stdout] test crossover::tests::smoke_discrete_crossover_methods ... ok
[INFO] [stdout] test simple::tests::smoke_sequencing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24a00d22ef8f8d2ed2e5ec7af89cd0ee0d2b6d803efbe2b9b69e4f5073d429ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a00d22ef8f8d2ed2e5ec7af89cd0ee0d2b6d803efbe2b9b69e4f5073d429ea", kill_on_drop: false }`
[INFO] [stdout] 24a00d22ef8f8d2ed2e5ec7af89cd0ee0d2b6d803efbe2b9b69e4f5073d429ea