[INFO] fetching crate basic_stats 1.0.0... [INFO] testing basic_stats-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate basic_stats 1.0.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate basic_stats 1.0.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate basic_stats 1.0.0 [INFO] tweaked toml for crates.io crate basic_stats 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate basic_stats 1.0.0 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 basic_stats 1.0.0 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 simba v0.9.0 [INFO] [stderr] Downloaded bytemuck v1.23.0 [INFO] [stderr] Downloaded safe_arch v0.7.4 [INFO] [stderr] Downloaded wide v0.7.32 [INFO] [stderr] Downloaded statrs v0.18.0 [INFO] [stderr] Downloaded nalgebra v0.33.2 [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] 0b522fc9b1a55010877ce9ae60a607f5f927f4f4be36297e8c6fcb7f5c89e6b2 [INFO] running `Command { std: "docker" "start" "-a" "0b522fc9b1a55010877ce9ae60a607f5f927f4f4be36297e8c6fcb7f5c89e6b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b522fc9b1a55010877ce9ae60a607f5f927f4f4be36297e8c6fcb7f5c89e6b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b522fc9b1a55010877ce9ae60a607f5f927f4f4be36297e8c6fcb7f5c89e6b2", kill_on_drop: false }` [INFO] [stdout] 0b522fc9b1a55010877ce9ae60a607f5f927f4f4be36297e8c6fcb7f5c89e6b2 [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] 01e65f1d77b7f3b60408102c2cbd4d7b87e9155a8bec6b4796c4520ef9171884 [INFO] running `Command { std: "docker" "start" "-a" "01e65f1d77b7f3b60408102c2cbd4d7b87e9155a8bec6b4796c4520ef9171884", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling bytemuck v1.23.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling wide v0.7.32 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling simba v0.9.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling statrs v0.18.0 [INFO] [stderr] Compiling basic_stats v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.45s [INFO] running `Command { std: "docker" "inspect" "01e65f1d77b7f3b60408102c2cbd4d7b87e9155a8bec6b4796c4520ef9171884", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01e65f1d77b7f3b60408102c2cbd4d7b87e9155a8bec6b4796c4520ef9171884", kill_on_drop: false }` [INFO] [stdout] 01e65f1d77b7f3b60408102c2cbd4d7b87e9155a8bec6b4796c4520ef9171884 [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] 5dbefdb95cae9f12f1ac8374b12efb47dc51ae7c230f1385f485107825bc9169 [INFO] running `Command { std: "docker" "start" "-a" "5dbefdb95cae9f12f1ac8374b12efb47dc51ae7c230f1385f485107825bc9169", kill_on_drop: false }` [INFO] [stderr] Compiling basic_stats v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `basic_stats::aok` [INFO] [stdout] --> examples/aok.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | aok::{AokBasicStats, AokFloat}, [INFO] [stdout] | ^^^ could not find `aok` in `basic_stats` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | #[cfg(feature = "aok")] [INFO] [stdout] | --------------- the item is gated behind the `aok` feature [INFO] [stdout] 6 | pub mod aok; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `aok` found for enum `Result` in the current scope [INFO] [stdout] --> examples/aok.rs:27:58 [INFO] [stdout] | [INFO] [stdout] 27 | let p = welch_p(&moments_x, &moments_y, alt_hyp).aok(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ok` with a similar name [INFO] [stdout] | [INFO] [stdout] 27 - let p = welch_p(&moments_x, &moments_y, alt_hyp).aok(); [INFO] [stdout] 27 + let p = welch_p(&moments_x, &moments_y, alt_hyp).ok(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `aok` found for enum `Result` in the current scope [INFO] [stdout] --> examples/aok.rs:29:75 [INFO] [stdout] | [INFO] [stdout] 29 | let ci = welch_alt_hyp_ci(&moments_x, &moments_y, alt_hyp, alpha).aok(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ok` with a similar name [INFO] [stdout] | [INFO] [stdout] 29 - let ci = welch_alt_hyp_ci(&moments_x, &moments_y, alt_hyp, alpha).aok(); [INFO] [stdout] 29 + let ci = welch_alt_hyp_ci(&moments_x, &moments_y, alt_hyp, alpha).ok(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `aok` found for enum `Result` in the current scope [INFO] [stdout] --> examples/aok.rs:31:75 [INFO] [stdout] | [INFO] [stdout] 31 | let test_res = welch_test(&moments_x, &moments_y, alt_hyp, alpha).aok(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ok` with a similar name [INFO] [stdout] | [INFO] [stdout] 31 - let test_res = welch_test(&moments_x, &moments_y, alt_hyp, alpha).aok(); [INFO] [stdout] 31 + let test_res = welch_test(&moments_x, &moments_y, alt_hyp, alpha).ok(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `aok` found for enum `Result` in the current scope [INFO] [stdout] --> examples/aok.rs:42:73 [INFO] [stdout] | [INFO] [stdout] 42 | let p = welch_p(&moments_x, &SampleMoments::default(), alt_hyp).aok(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ok` with a similar name [INFO] [stdout] | [INFO] [stdout] 42 - let p = welch_p(&moments_x, &SampleMoments::default(), alt_hyp).aok(); [INFO] [stdout] 42 + let p = welch_p(&moments_x, &SampleMoments::default(), alt_hyp).ok(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `aok` found for enum `Result` in the current scope [INFO] [stdout] --> examples/aok.rs:44:75 [INFO] [stdout] | [INFO] [stdout] 44 | let ci = welch_alt_hyp_ci(&moments_x, &moments_y, alt_hyp, alpha).aok(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ok` with a similar name [INFO] [stdout] | [INFO] [stdout] 44 - let ci = welch_alt_hyp_ci(&moments_x, &moments_y, alt_hyp, alpha).aok(); [INFO] [stdout] 44 + let ci = welch_alt_hyp_ci(&moments_x, &moments_y, alt_hyp, alpha).ok(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `aok` found for enum `Result` in the current scope [INFO] [stdout] --> examples/aok.rs:46:75 [INFO] [stdout] | [INFO] [stdout] 46 | let test_res = welch_test(&moments_x, &moments_y, alt_hyp, alpha).aok(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ok` with a similar name [INFO] [stdout] | [INFO] [stdout] 46 - let test_res = welch_test(&moments_x, &moments_y, alt_hyp, alpha).aok(); [INFO] [stdout] 46 + let test_res = welch_test(&moments_x, &moments_y, alt_hyp, alpha).ok(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `basic_stats` (example "aok") due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5dbefdb95cae9f12f1ac8374b12efb47dc51ae7c230f1385f485107825bc9169", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dbefdb95cae9f12f1ac8374b12efb47dc51ae7c230f1385f485107825bc9169", kill_on_drop: false }` [INFO] [stdout] 5dbefdb95cae9f12f1ac8374b12efb47dc51ae7c230f1385f485107825bc9169