[INFO] cloning repository https://github.com/alamminsalo/fft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alamminsalo/fft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falamminsalo%2Ffft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falamminsalo%2Ffft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b368044f0643f7b733f93e7f795f1be786b48b8f
[INFO] checking alamminsalo/fft against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falamminsalo%2Ffft" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alamminsalo/fft on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alamminsalo/fft
[INFO] finished tweaking git repo https://github.com/alamminsalo/fft
[INFO] tweaked toml for git repo https://github.com/alamminsalo/fft written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/alamminsalo/fft 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68e82474045d142287ab044721439ccaab019088b7d6bc670bf6569a6b138c75
[INFO] running `Command { std: "docker" "start" "-a" "68e82474045d142287ab044721439ccaab019088b7d6bc670bf6569a6b138c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e82474045d142287ab044721439ccaab019088b7d6bc670bf6569a6b138c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e82474045d142287ab044721439ccaab019088b7d6bc670bf6569a6b138c75", kill_on_drop: false }`
[INFO] [stdout] 68e82474045d142287ab044721439ccaab019088b7d6bc670bf6569a6b138c75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a83779fc9ab564747d66ff7daf97054f0d39d54347e675edd35ad774e0efbbcb
[INFO] running `Command { std: "docker" "start" "-a" "a83779fc9ab564747d66ff7daf97054f0d39d54347e675edd35ad774e0efbbcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking log v0.4.5
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking svg v0.5.11
[INFO] [stderr]     Checking unicode-segmentation v1.2.1
[INFO] [stderr]     Checking hound v3.4.0
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking plotlib v0.3.0
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking tui v0.2.3
[INFO] [stderr]     Checking fft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:158:35
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let circle = graph_circle(&sine, 5.0);
[INFO] [stdout]     |                      ------------ ^^^^^ expected `&[(f32, f32)]`, found `&Sample`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(f32, f32)]`
[INFO] [stdout]                found reference `&Sample`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:84:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub fn graph_circle(data: &[(f32,f32)], f: f32) -> Vec<Complex<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^ ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:167:35
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let circle = graph_circle(&sine, 5.0);
[INFO] [stdout]     |                      ------------ ^^^^^ expected `&[(f32, f32)]`, found `&Sample`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(f32, f32)]`
[INFO] [stdout]                found reference `&Sample`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:84:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub fn graph_circle(data: &[(f32,f32)], f: f32) -> Vec<Complex<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^ ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:171:35
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let circle = graph_circle(&sine, 10.0);
[INFO] [stdout]     |                      ------------ ^^^^^ expected `&[(f32, f32)]`, found `&Sample`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(f32, f32)]`
[INFO] [stdout]                found reference `&Sample`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:84:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub fn graph_circle(data: &[(f32,f32)], f: f32) -> Vec<Complex<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^ ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:180:35
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let circle = graph_circle(&sine, 5.0);
[INFO] [stdout]     |                      ------------ ^^^^^ expected `&[(f32, f32)]`, found `&Sample`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(f32, f32)]`
[INFO] [stdout]                found reference `&Sample`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:84:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub fn graph_circle(data: &[(f32,f32)], f: f32) -> Vec<Complex<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^ ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:191:35
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let circle = graph_circle(&sine, 5.0);
[INFO] [stdout]     |                      ------------ ^^^^^ expected `&[(f32, f32)]`, found `&Sample`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(f32, f32)]`
[INFO] [stdout]                found reference `&Sample`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:84:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub fn graph_circle(data: &[(f32,f32)], f: f32) -> Vec<Complex<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^ ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:197:35
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let circle = graph_circle(&sine, 60.0);
[INFO] [stdout]     |                      ------------ ^^^^^ expected `&[(f32, f32)]`, found `&Sample`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(f32, f32)]`
[INFO] [stdout]                found reference `&Sample`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:84:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub fn graph_circle(data: &[(f32,f32)], f: f32) -> Vec<Complex<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^ ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:205:35
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let circle = graph_circle(&sine, 5.0);
[INFO] [stdout]     |                      ------------ ^^^^^ expected `&[(f32, f32)]`, found `&Sample`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(f32, f32)]`
[INFO] [stdout]                found reference `&Sample`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:84:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub fn graph_circle(data: &[(f32,f32)], f: f32) -> Vec<Complex<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^ ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:212:35
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let circle = graph_circle(&sine, 60.0);
[INFO] [stdout]     |                      ------------ ^^^^^ expected `&[(f32, f32)]`, found `&Sample`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(f32, f32)]`
[INFO] [stdout]                found reference `&Sample`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:84:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub fn graph_circle(data: &[(f32,f32)], f: f32) -> Vec<Complex<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^ ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fft` (lib test) due to 9 previous errors
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `analysis`
[INFO] [stdout]    --> src/main.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |             let analysis = fft::analyze(&sample, ft_min, ft_max, ft_ss);
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_analysis`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `analysis`
[INFO] [stdout]    --> src/main.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |             let analysis = fft::analyze(&sample, ft_min, ft_max, ft_ss);
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_analysis`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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] running `Command { std: "docker" "inspect" "a83779fc9ab564747d66ff7daf97054f0d39d54347e675edd35ad774e0efbbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83779fc9ab564747d66ff7daf97054f0d39d54347e675edd35ad774e0efbbcb", kill_on_drop: false }`
[INFO] [stdout] a83779fc9ab564747d66ff7daf97054f0d39d54347e675edd35ad774e0efbbcb
