[INFO] cloning repository https://github.com/is8ac/bnn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/is8ac/bnn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fis8ac%2Fbnn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fis8ac%2Fbnn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd8c6687e6bb5ac800bf5516694323cf9824e1b7 [INFO] testing is8ac/bnn against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fis8ac%2Fbnn" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/is8ac/bnn on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-9/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/is8ac/bnn [INFO] finished tweaking git repo https://github.com/is8ac/bnn [INFO] tweaked toml for git repo https://github.com/is8ac/bnn written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/is8ac/bnn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_distr v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd207dc057a44614db258d34d52c3284ca917b6011129e9cd8b1fbe3ad4ce45a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cd207dc057a44614db258d34d52c3284ca917b6011129e9cd8b1fbe3ad4ce45a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd207dc057a44614db258d34d52c3284ca917b6011129e9cd8b1fbe3ad4ce45a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd207dc057a44614db258d34d52c3284ca917b6011129e9cd8b1fbe3ad4ce45a", kill_on_drop: false }` [INFO] [stdout] cd207dc057a44614db258d34d52c3284ca917b6011129e9cd8b1fbe3ad4ce45a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e7f53a600a62d5ecdcb8d134d28810a34b067794f52143a2d2025f99aa058ace [INFO] running `Command { std: "docker" "start" "-a" "e7f53a600a62d5ecdcb8d134d28810a34b067794f52143a2d2025f99aa058ace", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling standback v0.2.14 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand_hc v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling rand_distr v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling tinytemplate v1.2.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling bnn v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `b128`, `b64` [INFO] [stdout] --> src/bin/seq_demo.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | b128, b32, b64, BitMap, BitPack, BitScaler, PackedIndexSGet, PackedMap, WeightArray, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bnn::descend` [INFO] [stdout] --> src/bin/cifar_conv_descend.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use bnn::descend::Descend; [INFO] [stdout] | ^^^^^^^ could not find `descend` in `bnn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bnn::image2d` [INFO] [stdout] --> src/bin/cifar_conv_descend.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | use bnn::image2d::{ImageShape, PixelFold, PixelMap, PixelPack}; [INFO] [stdout] | ^^^^^^^ could not find `image2d` in `bnn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bnn::layers` [INFO] [stdout] --> src/bin/cifar_conv_descend.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | use bnn::layers::{FusedConvSegmentedAvgPoolFcMSE, Model}; [INFO] [stdout] | ^^^^^^ could not find `layers` in `bnn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/bin/cifar_conv_descend.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/cifar_conv_descend.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | (c as f32 - mean) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bnn` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved import `bnn::descend` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use bnn::descend::Descend; [INFO] [stdout] | ^^^^^^^ could not find `descend` in `bnn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bnn::image2d` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | use bnn::image2d::{PixelMap, PixelPack}; [INFO] [stdout] | ^^^^^^^ could not find `image2d` in `bnn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bnn::layers` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | use bnn::layers::{ [INFO] [stdout] | ^^^^^^ could not find `layers` in `bnn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `b32` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use bnn::bits::{b32, BitPack}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bnn::datasets::cifar` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bnn::datasets::cifar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bnn::unary` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use bnn::unary; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:43:149 [INFO] [stdout] | [INFO] [stdout] 43 | let unary_examples: Vec<([[<$input_shape as BitPack>::T; $image_dim]; $image_dim], usize)> = (0..$n_examples).map(|_| (rng.gen(), rng.gen_range(0, 10)))... [INFO] [stdout] | ^^^^^^^^^ - -- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 105 | time_loss_deltas!(32, [[(); 32]; 32], [[(); 32]; 32], 7, 2, 15, 1); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.8.3/src/rng.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | fn gen_range(&mut self, range: R) -> T [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: this error originates in the macro `time_loss_deltas` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/bin/seq_demo.rs:523:27 [INFO] [stdout] | [INFO] [stdout] 523 | .map(|(input, target)| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/bin/seq_demo.rs:503:13 [INFO] [stdout] | [INFO] [stdout] 503 | let start = Instant::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model` [INFO] [stdout] --> src/bin/seq_demo.rs:502:9 [INFO] [stdout] | [INFO] [stdout] 502 | let model = ngrams.chunks_exact(BATCH_SIZE).fold(model, |model, slice| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_model` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bt` [INFO] [stdout] --> src/bin/seq_demo.rs:48:35 [INFO] [stdout] | [INFO] [stdout] 48 | FcIndex::Decoder((bt, bo)) => ao == bo, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_bt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bi` [INFO] [stdout] --> src/bin/seq_demo.rs:51:39 [INFO] [stdout] | [INFO] [stdout] 51 | FcIndex::Encoder((bo, bi)) => ao == bo, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_bi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/bin/seq_demo.rs:424:38 [INFO] [stdout] | [INFO] [stdout] 424 | .filter(|(i, w, _)| !index.collide(i)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:43:149 [INFO] [stdout] | [INFO] [stdout] 43 | let unary_examples: Vec<([[<$input_shape as BitPack>::T; $image_dim]; $image_dim], usize)> = (0..$n_examples).map(|_| (rng.gen(), rng.gen_range(0, 10)))... [INFO] [stdout] | ^^^^^^^^^ - -- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 106 | time_loss_deltas!(32, [[(); 32]; 32], [[(); 32]; 32], 7, 2, 15, 2); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.8.3/src/rng.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | fn gen_range(&mut self, range: R) -> T [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: this error originates in the macro `time_loss_deltas` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:43:149 [INFO] [stdout] | [INFO] [stdout] 43 | let unary_examples: Vec<([[<$input_shape as BitPack>::T; $image_dim]; $image_dim], usize)> = (0..$n_examples).map(|_| (rng.gen(), rng.gen_range(0, 10)))... [INFO] [stdout] | ^^^^^^^^^ - -- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 107 | time_loss_deltas!(32, [[(); 32]; 32], [[(); 32]; 32], 7, 2, 15, 4); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.8.3/src/rng.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | fn gen_range(&mut self, range: R) -> T [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: this error originates in the macro `time_loss_deltas` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:43:149 [INFO] [stdout] | [INFO] [stdout] 43 | let unary_examples: Vec<([[<$input_shape as BitPack>::T; $image_dim]; $image_dim], usize)> = (0..$n_examples).map(|_| (rng.gen(), rng.gen_range(0, 10)))... [INFO] [stdout] | ^^^^^^^^^ - -- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 108 | time_loss_deltas!(32, [[(); 32]; 32], [[(); 32]; 32], 7, 2, 15, 8); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.8.3/src/rng.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | fn gen_range(&mut self, range: R) -> T [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: this error originates in the macro `time_loss_deltas` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/bin/cifar_conv_perf.rs:43:149 [INFO] [stdout] | [INFO] [stdout] 43 | let unary_examples: Vec<([[<$input_shape as BitPack>::T; $image_dim]; $image_dim], usize)> = (0..$n_examples).map(|_| (rng.gen(), rng.gen_range(0, 10)))... [INFO] [stdout] | ^^^^^^^^^ - -- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 109 | time_loss_deltas!(32, [[(); 32]; 32], [[(); 32]; 32], 7, 2, 15, 16); [INFO] [stdout] | -------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.8.3/src/rng.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | fn gen_range(&mut self, range: R) -> T [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: this error originates in the macro `time_loss_deltas` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/seq_demo.rs:405:9 [INFO] [stdout] | [INFO] [stdout] 405 | mut self, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/seq_demo.rs:451:9 [INFO] [stdout] | [INFO] [stdout] 451 | let mut buf_reader = BufReader::new(file); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `increment_dense_loss_deltas_slow` [INFO] [stdout] --> src/bin/seq_demo.rs:253:8 [INFO] [stdout] | [INFO] [stdout] 253 | fn increment_dense_loss_deltas_slow( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/seq_demo.rs:528:9 [INFO] [stdout] | [INFO] [stdout] 528 | dbg!(str::from_utf8(&bytes)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e7f53a600a62d5ecdcb8d134d28810a34b067794f52143a2d2025f99aa058ace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7f53a600a62d5ecdcb8d134d28810a34b067794f52143a2d2025f99aa058ace", kill_on_drop: false }` [INFO] [stdout] e7f53a600a62d5ecdcb8d134d28810a34b067794f52143a2d2025f99aa058ace