[INFO] fetching crate sklears-naive-bayes 0.1.0-alpha.1...
[INFO] checking sklears-naive-bayes-0.1.0-alpha.1 against try#aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa for pr-149195-3
[INFO] extracting crate sklears-naive-bayes 0.1.0-alpha.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sklears-naive-bayes 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate sklears-naive-bayes 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate sklears-naive-bayes 0.1.0-alpha.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sklears-naive-bayes 0.1.0-alpha.1 on toolchain aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sklears-naive-bayes 0.1.0-alpha.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" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 5f096c5374916e8598afffdbfae8586d565baa5c00fe446ba11bdc802e2325ee
[INFO] running `Command { std: "docker" "start" "-a" "5f096c5374916e8598afffdbfae8586d565baa5c00fe446ba11bdc802e2325ee", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "5f096c5374916e8598afffdbfae8586d565baa5c00fe446ba11bdc802e2325ee", kill_on_drop: false }`
[INFO] [stdout] 5f096c5374916e8598afffdbfae8586d565baa5c00fe446ba11bdc802e2325ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12c08fbe3d32e26170227a9f92eda3f9363b46eedd5fc67a3c491f1ab340b8d7
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[INFO] [stderr]     Checking sklears-naive-bayes v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/performance.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn row(&self, row: usize) -> SparseRow {
[INFO] [stdout]    |                ^^^^^                 ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[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] 56 |     pub fn row(&self, row: usize) -> SparseRow<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/uncertainty.rs:549:35
[INFO] [stdout]     |
[INFO] [stdout] 549 |             if let Some(cached) = CACHED.take() {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/performance.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn row(&self, row: usize) -> SparseRow {
[INFO] [stdout]    |                ^^^^^                 ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[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] 56 |     pub fn row(&self, row: usize) -> SparseRow<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/uncertainty.rs:549:35
[INFO] [stdout]     |
[INFO] [stdout] 549 |             if let Some(cached) = CACHED.take() {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "12c08fbe3d32e26170227a9f92eda3f9363b46eedd5fc67a3c491f1ab340b8d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c08fbe3d32e26170227a9f92eda3f9363b46eedd5fc67a3c491f1ab340b8d7", kill_on_drop: false }`
[INFO] [stdout] 12c08fbe3d32e26170227a9f92eda3f9363b46eedd5fc67a3c491f1ab340b8d7
