[INFO] cloning repository https://github.com/frnsys/garch.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frnsys/garch.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrnsys%2Fgarch.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrnsys%2Fgarch.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66b205825ba37af97dfc9c1c420ee8e13c8d531f [INFO] checking frnsys/garch.rs/66b205825ba37af97dfc9c1c420ee8e13c8d531f against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrnsys%2Fgarch.rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/frnsys/garch.rs on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/frnsys/garch.rs [INFO] finished tweaking git repo https://github.com/frnsys/garch.rs [INFO] tweaked toml for git repo https://github.com/frnsys/garch.rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/frnsys/garch.rs 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/frnsys/rustimization` [INFO] [stderr] Updating git repository `https://github.com/noshu/lbfgsb-sys` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded finitediff v0.1.2 [INFO] [stderr] Downloaded cg-sys v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e90acca88b85e5ac589fedb77654057bde5a9b317fc44e740133493cee9f8301 [INFO] running `Command { std: "docker" "start" "-a" "e90acca88b85e5ac589fedb77654057bde5a9b317fc44e740133493cee9f8301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e90acca88b85e5ac589fedb77654057bde5a9b317fc44e740133493cee9f8301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e90acca88b85e5ac589fedb77654057bde5a9b317fc44e740133493cee9f8301", kill_on_drop: false }` [INFO] [stdout] e90acca88b85e5ac589fedb77654057bde5a9b317fc44e740133493cee9f8301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11c2700b1fc410a7b52101b30b3ddf5297d6a002c994e8caa89bb356f3dc43ee [INFO] running `Command { std: "docker" "start" "-a" "11c2700b1fc410a7b52101b30b3ddf5297d6a002c994e8caa89bb356f3dc43ee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling cg-sys v0.1.0 [INFO] [stderr] Compiling lbfgsb-sys v0.1.1 (https://github.com/noshu/lbfgsb-sys#ed4451d9) [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking finitediff v0.1.2 [INFO] [stderr] Checking thread_local v1.1.2 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking rustimization v0.1.1 (https://github.com/frnsys/rustimization#0075d852) [INFO] [stderr] Checking garch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Distribution` and `Normal` [INFO] [stdout] --> src/garch.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use rand_distr::{Normal, Distribution}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Distribution` and `Normal` [INFO] [stdout] --> src/garch.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use rand_distr::{Normal, Distribution}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Forecaster` in `garch` [INFO] [stdout] --> tests/garch.rs:89:37 [INFO] [stdout] | [INFO] [stdout] 89 | let mut forecaster = garch::Forecaster::new( [INFO] [stdout] | ^^^^^^^^^^ could not find `Forecaster` in `garch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `Fn(usize, &mut _)` closure, found `rand::prelude::StdRng` [INFO] [stdout] --> tests/garch.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 59 | let forecast = garch::forecast( [INFO] [stdout] | --------------- required by a bound introduced by this call [INFO] [stdout] ... [INFO] [stdout] 65 | &mut rng [INFO] [stdout] | ^^^^^^^^ expected an `Fn(usize, &mut _)` closure, found `rand::prelude::StdRng` [INFO] [stdout] | [INFO] [stdout] = help: the trait `for<'a> Fn(usize, &'a mut _)` is not implemented for `rand::prelude::StdRng` [INFO] [stdout] note: required by a bound in `garch::forecast` [INFO] [stdout] --> /opt/rustwide/workdir/src/garch.rs:115:20 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn forecast f64, T: Rng>(ts: &[f64], n: usize, omega: f64, alpha: &[f64], beta: &[f64], noise: &F, rng: &mut ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `forecast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 7 arguments but 6 arguments were supplied [INFO] [stdout] --> tests/garch.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | let forecast = garch::forecast( [INFO] [stdout] | ________________________^^^^^^^^^^^^^^^- [INFO] [stdout] 60 | | &ts, [INFO] [stdout] 61 | | 100, [INFO] [stdout] 62 | | omega, [INFO] [stdout] ... | [INFO] [stdout] 65 | | &mut rng [INFO] [stdout] 66 | | ).unwrap(); [INFO] [stdout] | |_________- argument #7 of type `&mut _` is missing [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/garch.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn forecast f64, T: Rng>(ts: &[f64], n: usize, omega: f64, alpha: &[f64], beta: &[f64], noise: &F, rng: &mut ... [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 59 | let forecast = garch::forecast(&ts, 100, omega, &alpha, &beta, &mut rng, /* rng */).unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `len` found for tuple `(Vec, Vec)` in the current scope [INFO] [stdout] --> tests/garch.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 67 | assert_eq!(forecast.len(), 100); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `le` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/cmp.rs:1196:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/garch.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | let mean_ = garch::util::mean(&forecast); [INFO] [stdout] | ----------------- ^^^^^^^^^ expected `&[f64]`, found `&(Vec, Vec)` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[f64]` [INFO] [stdout] found reference `&(Vec, Vec)` [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/util.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn mean(x: &[f64]) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/garch.rs:74:37 [INFO] [stdout] | [INFO] [stdout] 74 | let std_ = garch::util::std(&forecast); [INFO] [stdout] | ---------------- ^^^^^^^^^ expected `&[f64]`, found `&(Vec, Vec)` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[f64]` [INFO] [stdout] found reference `&(Vec, Vec)` [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/util.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn std(x: &[f64]) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0308, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `garch` (test "garch") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "11c2700b1fc410a7b52101b30b3ddf5297d6a002c994e8caa89bb356f3dc43ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11c2700b1fc410a7b52101b30b3ddf5297d6a002c994e8caa89bb356f3dc43ee", kill_on_drop: false }` [INFO] [stdout] 11c2700b1fc410a7b52101b30b3ddf5297d6a002c994e8caa89bb356f3dc43ee