[INFO] fetching crate ffsvm 0.12.0...
[INFO] testing ffsvm-0.12.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ffsvm 0.12.0 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate ffsvm 0.12.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ffsvm 0.12.0
[INFO] tweaked toml for crates.io crate ffsvm 0.12.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ffsvm 0.12.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ffsvm 0.12.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.20.0
[INFO] [stderr]   Downloaded simd_aligned v0.6.1
[INFO] [stderr]   Downloaded safe_arch v0.7.2
[INFO] [stderr]   Downloaded wide v0.7.30
[INFO] [stderr]   Downloaded syn v2.0.76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3fadea369b866359b9573130aa02dfba42046538ed9162b1fceaee28815ec2d
[INFO] running `Command { std: "docker" "start" "-a" "c3fadea369b866359b9573130aa02dfba42046538ed9162b1fceaee28815ec2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3fadea369b866359b9573130aa02dfba42046538ed9162b1fceaee28815ec2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3fadea369b866359b9573130aa02dfba42046538ed9162b1fceaee28815ec2d", kill_on_drop: false }`
[INFO] [stdout] c3fadea369b866359b9573130aa02dfba42046538ed9162b1fceaee28815ec2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06917d0daff7739bf25927c03aacc7830ba0fdaedd47498f5cfeaee37aad599d
[INFO] running `Command { std: "docker" "start" "-a" "06917d0daff7739bf25927c03aacc7830ba0fdaedd47498f5cfeaee37aad599d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.20.0
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling wide v0.7.30
[INFO] [stderr]    Compiling simd_aligned v0.6.1
[INFO] [stderr]    Compiling ffsvm v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub const fn header(&self) -> &Header {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^
[INFO] [stdout]    |                         |         ||
[INFO] [stdout]    |                         |         |the same lifetime is hidden here
[INFO] [stdout]    |                         |         the same lifetime is elided here
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub const fn header(&self) -> &Header<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "06917d0daff7739bf25927c03aacc7830ba0fdaedd47498f5cfeaee37aad599d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06917d0daff7739bf25927c03aacc7830ba0fdaedd47498f5cfeaee37aad599d", kill_on_drop: false }`
[INFO] [stdout] 06917d0daff7739bf25927c03aacc7830ba0fdaedd47498f5cfeaee37aad599d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5078dab5de962d3755ff07c874fecb3adcea119e3375fc8465d2f74093d3be8
[INFO] running `Command { std: "docker" "start" "-a" "e5078dab5de962d3755ff07c874fecb3adcea119e3375fc8465d2f74093d3be8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub const fn header(&self) -> &Header {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^
[INFO] [stdout]    |                         |         ||
[INFO] [stdout]    |                         |         |the same lifetime is hidden here
[INFO] [stdout]    |                         |         the same lifetime is elided here
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub const fn header(&self) -> &Header<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ffsvm v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub const fn header(&self) -> &Header {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^
[INFO] [stdout]    |                         |         ||
[INFO] [stdout]    |                         |         |the same lifetime is hidden here
[INFO] [stdout]    |                         |         the same lifetime is elided here
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub const fn header(&self) -> &Header<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.31s
[INFO] running `Command { std: "docker" "inspect" "e5078dab5de962d3755ff07c874fecb3adcea119e3375fc8465d2f74093d3be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5078dab5de962d3755ff07c874fecb3adcea119e3375fc8465d2f74093d3be8", kill_on_drop: false }`
[INFO] [stdout] e5078dab5de962d3755ff07c874fecb3adcea119e3375fc8465d2f74093d3be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d62a11928abb66948b0921d532cc587f893b17343e4f6a0e9325338a960f8309
[INFO] running `Command { std: "docker" "start" "-a" "d62a11928abb66948b0921d532cc587f893b17343e4f6a0e9325338a960f8309", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:70:25
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub const fn header(&self) -> &Header {
[INFO] [stderr]    |                         ^^^^^     ^^^^^^^
[INFO] [stderr]    |                         |         ||
[INFO] [stderr]    |                         |         |the same lifetime is hidden here
[INFO] [stderr]    |                         |         the same lifetime is elided here
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub const fn header(&self) -> &Header<'_> {
[INFO] [stderr]    |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ffsvm` (lib) generated 1 warning (run `cargo fix --lib -p ffsvm` to apply 1 suggestion)
[INFO] [stderr] warning: `ffsvm` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ffsvm-ba23c6aebecee92b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test svm::core::dense::tests::class_operations ... ok
[INFO] [stdout] test vectors::tests::test_index ... ok
[INFO] [stdout] test vectors::tests::test_offset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/svm_dense_class.rs (/opt/rustwide/target/debug/deps/svm_dense_class-5d8421a66a1ae45c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test svm_dense_class::m_csvm_rbf_prob ... ok
[INFO] [stdout] test svm_dense_class::m_nusvm_linear_prob ... ok
[INFO] [stdout] test svm_dense_class::m_nusvm_rbf_prob ... ok
[INFO] [stdout] test svm_dense_class::m_csvm_poly_prob ... ok
[INFO] [stdout] test svm_dense_class::m_csvm_sigmoid_prob ... ok
[INFO] [stdout] test svm_dense_class::m_nusvm_poly_prob ... ok
[INFO] [stdout] test svm_dense_class::m_nusvm_sigmoid_prob ... ok
[INFO] [stderr]      Running tests/svm_dense_regression.rs (/opt/rustwide/target/debug/deps/svm_dense_regression-06301c25b7892956)
[INFO] [stdout] test svm_dense_class::m_csvm_linear_prob ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test svm_dense_regression::m_e_svr_linear_prob ... ok
[INFO] [stdout] test svm_dense_regression::m_e_svr_poly ... ok
[INFO] [stdout] test svm_dense_regression::m_e_svr_sigmoid ... ok
[INFO] [stdout] test svm_dense_regression::m_e_svr_rbf_prob ... ok
[INFO] [stdout] test svm_dense_regression::m_e_svr_poly_prob ... ok
[INFO] [stdout] test svm_dense_regression::m_nu_svr_linear_prob ... ok
[INFO] [stdout] test svm_dense_regression::m_e_svr_linear ... ok
[INFO] [stdout] test svm_dense_regression::m_e_svr_sigmoid_prob ... ok
[INFO] [stdout] test svm_dense_regression::m_nu_svr_linear ... ok
[INFO] [stdout] test svm_dense_regression::m_e_svr_rbf ... ok
[INFO] [stdout] test svm_dense_regression::m_nu_svr_poly_prob ... ok
[INFO] [stdout] test svm_dense_regression::m_nu_svr_rbf ... ok
[INFO] [stdout] test svm_dense_regression::m_nu_svr_sigmoid ... ok
[INFO] [stdout] test svm_dense_regression::m_nu_svr_rbf_prob ... ok
[INFO] [stdout] test svm_dense_regression::m_nu_svr_poly ... ok
[INFO] [stdout] test svm_dense_regression::m_nu_svr_sigmoid_prob ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/svm_parsing.rs (/opt/rustwide/target/debug/deps/svm_parsing-1af5afaf9986d532)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test svm_performance::load_label_negative ... ok
[INFO] [stdout] test svm_performance::load_large ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/svm_sparse_class.rs (/opt/rustwide/target/debug/deps/svm_sparse_class-54d14addffa57924)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test svm_sparse_class::m_csvm_rbf_prob ... ok
[INFO] [stdout] test svm_sparse_class::m_csvm_linear_prob ... ok
[INFO] [stdout] test svm_sparse_class::m_csvm_poly_prob ... ok
[INFO] [stdout] test svm_sparse_class::m_csvm_sigmoid_prob ... 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] [stderr]    Doc-tests ffsvm
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/svm/predict.rs - svm::predict::Predict (line 8) ... ok
[INFO] [stdout] test src/svm/predict.rs - svm::predict::Predict (line 26) ... ok
[INFO] [stdout] test src/parser.rs - parser::ModelFile (line 15) ... ok
[INFO] [stdout] test src/svm/core/sparse.rs - svm::core::sparse::SparseSVM (line 27) ... ok
[INFO] [stdout] test src/svm/features.rs - svm::features::FeatureVector (line 42) ... ok
[INFO] [stdout] test src/svm/features.rs - svm::features::FeatureVector (line 58) ... ok
[INFO] [stdout] test src/svm/core/dense.rs - svm::core::dense::DenseSVM (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d62a11928abb66948b0921d532cc587f893b17343e4f6a0e9325338a960f8309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d62a11928abb66948b0921d532cc587f893b17343e4f6a0e9325338a960f8309", kill_on_drop: false }`
[INFO] [stdout] d62a11928abb66948b0921d532cc587f893b17343e4f6a0e9325338a960f8309
