[INFO] fetching crate statrs 0.18.0... [INFO] checking statrs-0.18.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate statrs 0.18.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate statrs 0.18.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate statrs 0.18.0 [INFO] tweaked toml for crates.io crate statrs 0.18.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate statrs 0.18.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 86 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding nalgebra v0.33.2 (available: v0.34.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08dcb1a5a37586502b46091a025f2b976a9596508e603fbed998c7401026d74b [INFO] running `Command { std: "docker" "start" "-a" "08dcb1a5a37586502b46091a025f2b976a9596508e603fbed998c7401026d74b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08dcb1a5a37586502b46091a025f2b976a9596508e603fbed998c7401026d74b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08dcb1a5a37586502b46091a025f2b976a9596508e603fbed998c7401026d74b", kill_on_drop: false }` [INFO] [stdout] 08dcb1a5a37586502b46091a025f2b976a9596508e603fbed998c7401026d74b [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=forbid -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc0a7cf77b9dda280535537474c89df5eb5bf7c04e831aba1b8d460f9330b437 [INFO] running `Command { std: "docker" "start" "-a" "fc0a7cf77b9dda280535537474c89df5eb5bf7c04e831aba1b8d460f9330b437", kill_on_drop: false }` [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking zerocopy v0.8.27 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking statrs v0.18.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/inverse_gamma.rs:345:9 [INFO] [stdout] | [INFO] [stdout] 345 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/laplace.rs:331:9 [INFO] [stdout] | [INFO] [stdout] 331 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/log_normal.rs:338:9 [INFO] [stdout] | [INFO] [stdout] 338 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/negative_binomial.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/normal.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 373 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/pareto.rs:386:9 [INFO] [stdout] | [INFO] [stdout] 386 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/poisson.rs:344:9 [INFO] [stdout] | [INFO] [stdout] 344 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/students_t.rs:462:9 [INFO] [stdout] | [INFO] [stdout] 462 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/triangular.rs:402:9 [INFO] [stdout] | [INFO] [stdout] 402 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/uniform.rs:320:9 [INFO] [stdout] | [INFO] [stdout] 320 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_boiler` [INFO] [stdout] --> src/distribution/weibull.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 382 | use crate::testing_boiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:87:51 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new() -> Result { [INFO] [stdout] | ___________________________________________________^ [INFO] [stdout] 88 | | Ok(Empirical { [INFO] [stdout] 89 | | data: BTreeMap::new(), [INFO] [stdout] 90 | | sum: 0, [INFO] [stdout] ... | [INFO] [stdout] 93 | | }) [INFO] [stdout] 94 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | / Ok(Empirical { [INFO] [stdout] 89 | | data: BTreeMap::new(), [INFO] [stdout] 90 | | sum: 0, [INFO] [stdout] 91 | | mean: 0.0, [INFO] [stdout] 92 | | var: 0.0, [INFO] [stdout] 93 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:207:29 [INFO] [stdout] | [INFO] [stdout] 207 | let mut empirical = Self::new().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `statrs` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:87:51 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new() -> Result { [INFO] [stdout] | ___________________________________________________^ [INFO] [stdout] 88 | | Ok(Empirical { [INFO] [stdout] 89 | | data: BTreeMap::new(), [INFO] [stdout] 90 | | sum: 0, [INFO] [stdout] ... | [INFO] [stdout] 93 | | }) [INFO] [stdout] 94 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | / Ok(Empirical { [INFO] [stdout] 89 | | data: BTreeMap::new(), [INFO] [stdout] 90 | | sum: 0, [INFO] [stdout] 91 | | mean: 0.0, [INFO] [stdout] 92 | | var: 0.0, [INFO] [stdout] 93 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:207:29 [INFO] [stdout] | [INFO] [stdout] 207 | let mut empirical = Self::new().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:286:29 [INFO] [stdout] | [INFO] [stdout] 286 | let mut empirical = Empirical::new().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:294:29 [INFO] [stdout] | [INFO] [stdout] 294 | let mut empirical = Empirical::new().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:303:29 [INFO] [stdout] | [INFO] [stdout] 303 | let mut empirical = Empirical::new().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:312:29 [INFO] [stdout] | [INFO] [stdout] 312 | let mut empirical = Empirical::new().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/distribution/empirical.rs:413:21 [INFO] [stdout] | [INFO] [stdout] 413 | let mut e = Empirical::new().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `statrs` (lib test) due to 8 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fc0a7cf77b9dda280535537474c89df5eb5bf7c04e831aba1b8d460f9330b437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc0a7cf77b9dda280535537474c89df5eb5bf7c04e831aba1b8d460f9330b437", kill_on_drop: false }` [INFO] [stdout] fc0a7cf77b9dda280535537474c89df5eb5bf7c04e831aba1b8d460f9330b437