[INFO] fetching crate linfa-svm 0.7.2...
[INFO] testing linfa-svm-0.7.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate linfa-svm 0.7.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate linfa-svm 0.7.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linfa-svm 0.7.2
[INFO] tweaked toml for crates.io crate linfa-svm 0.7.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linfa-svm 0.7.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linfa-svm 0.7.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.38
[INFO] [stderr]   Downloaded unicode-ident v1.0.16
[INFO] [stderr]   Downloaded csv-core v0.1.11
[INFO] [stderr]   Downloaded noisy_float v0.2.0
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded ndarray-csv v0.5.1
[INFO] [stderr]   Downloaded linfa-nn v0.7.1
[INFO] [stderr]   Downloaded itoa v1.0.14
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] [stderr]   Downloaded serde_derive v1.0.217
[INFO] [stderr]   Downloaded kdtree v0.6.0
[INFO] [stderr]   Downloaded ryu v1.0.19
[INFO] [stderr]   Downloaded miniz_oxide v0.8.3
[INFO] [stderr]   Downloaded linfa-datasets v0.7.1
[INFO] [stderr]   Downloaded libm v0.2.11
[INFO] [stderr]   Downloaded serde v1.0.217
[INFO] [stderr]   Downloaded sprs v0.11.1
[INFO] [stderr]   Downloaded linfa v0.7.1
[INFO] [stderr]   Downloaded ndarray-stats v0.5.1
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded syn v2.0.96
[INFO] [stderr]   Downloaded rand_distr v0.4.3
[INFO] [stderr]   Downloaded linfa-kernel v0.7.1
[INFO] [stderr]   Downloaded order-stat v0.1.3
[INFO] [stderr]   Downloaded ndarray-rand v0.14.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.93
[INFO] [stderr]   Downloaded flate2 v1.0.35
[INFO] [stderr]   Downloaded libc v0.2.169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d066dc55e6f706acee2587f78fe22f45093a971cb1642818c5f87ccf171f30b2
[INFO] running `Command { std: "docker" "start" "-a" "d066dc55e6f706acee2587f78fe22f45093a971cb1642818c5f87ccf171f30b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d066dc55e6f706acee2587f78fe22f45093a971cb1642818c5f87ccf171f30b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d066dc55e6f706acee2587f78fe22f45093a971cb1642818c5f87ccf171f30b2", kill_on_drop: false }`
[INFO] [stdout] d066dc55e6f706acee2587f78fe22f45093a971cb1642818c5f87ccf171f30b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0fcd62d544129611fc4c4209a7e975bd1e5946a05638439ebe5de5bb976e819
[INFO] running `Command { std: "docker" "start" "-a" "c0fcd62d544129611fc4c4209a7e975bd1e5946a05638439ebe5de5bb976e819", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling linfa v0.7.1
[INFO] [stderr]    Compiling order-stat v0.1.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling noisy_float v0.2.0
[INFO] [stderr]    Compiling kdtree v0.6.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling sprs v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ndarray-stats v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling linfa-nn v0.7.1
[INFO] [stderr]    Compiling linfa-kernel v0.7.1
[INFO] [stderr]    Compiling linfa-svm v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.28s
[INFO] running `Command { std: "docker" "inspect" "c0fcd62d544129611fc4c4209a7e975bd1e5946a05638439ebe5de5bb976e819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0fcd62d544129611fc4c4209a7e975bd1e5946a05638439ebe5de5bb976e819", kill_on_drop: false }`
[INFO] [stdout] c0fcd62d544129611fc4c4209a7e975bd1e5946a05638439ebe5de5bb976e819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd13b54929a3bdd10cfad7a792f0aa44e64e5a4d4e1618ed93c17d29872c7d16
[INFO] running `Command { std: "docker" "start" "-a" "fd13b54929a3bdd10cfad7a792f0aa44e64e5a4d4e1618ed93c17d29872c7d16", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.3
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling ndarray-csv v0.5.1
[INFO] [stderr]    Compiling linfa-datasets v0.7.1
[INFO] [stderr]    Compiling linfa-svm v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.23s
[INFO] running `Command { std: "docker" "inspect" "fd13b54929a3bdd10cfad7a792f0aa44e64e5a4d4e1618ed93c17d29872c7d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd13b54929a3bdd10cfad7a792f0aa44e64e5a4d4e1618ed93c17d29872c7d16", kill_on_drop: false }`
[INFO] [stdout] fd13b54929a3bdd10cfad7a792f0aa44e64e5a4d4e1618ed93c17d29872c7d16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41e80e1421e3090a02672fbb081e2f25cfbf5e4b6a82d1f53372356369a0baa2
[INFO] running `Command { std: "docker" "start" "-a" "41e80e1421e3090a02672fbb081e2f25cfbf5e4b6a82d1f53372356369a0baa2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linfa_svm-c88a8c9e898e3a67)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test permutable_kernel::tests::autotraits ... ok
[INFO] [stdout] test classification::tests::test_linear_classification ... ok
[INFO] [stdout] test permutable_kernel::tests::test_permutable_kernel ... ok
[INFO] [stdout] test classification::tests::test_convoluted_rings_classification ... ok
[INFO] [stdout] test classification::tests::test_iris_crossvalidation ... ok
[INFO] [stdout] test solver_smo::tests::autotraits ... ok
[INFO] [stdout] test tests::autotraits ... ok
[INFO] [stdout] test regression::tests::test_epsilon_regression_gaussian ... ok
[INFO] [stdout] test classification::tests::test_polynomial_classification ... ok
[INFO] [stdout] test classification::tests::test_reject_classification ... ok
[INFO] [stdout] test regression::tests::test_epsilon_regression_linear ... ok
[INFO] [stdout] test regression::tests::test_nu_regression_linear ... ok
[INFO] [stdout] test tests::test_iter_folding_for_classification ... ok
[INFO] [stdout] test regression::tests::test_nu_regression_polynomial has been running for over 60 seconds
[INFO] [stdout] test regression::tests::test_nu_regression_polynomial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 75.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linfa_svm
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/classification.rs - classification::fit_c (line 45) ... ignored
[INFO] [stdout] test src/classification.rs - classification::fit_nu (line 99) ... ignored
[INFO] [stdout] test src/hyperparams.rs - hyperparams::SvmValidParams (line 27) ... ignored
[INFO] [stdout] test src/lib.rs - (line 34) ... ignored
[INFO] [stdout] test src/lib.rs - (line 60) ... ignored
[INFO] [stdout] test src/hyperparams.rs - hyperparams::SvmValidParams (line 14) - compile ... ok
[INFO] [stdout] test src/hyperparams.rs - hyperparams::SvmValidParams (line 20) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41e80e1421e3090a02672fbb081e2f25cfbf5e4b6a82d1f53372356369a0baa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e80e1421e3090a02672fbb081e2f25cfbf5e4b6a82d1f53372356369a0baa2", kill_on_drop: false }`
[INFO] [stdout] 41e80e1421e3090a02672fbb081e2f25cfbf5e4b6a82d1f53372356369a0baa2