[INFO] cloning repository https://github.com/nl-uni-proj/forecast
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nl-uni-proj/forecast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnl-uni-proj%2Fforecast", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnl-uni-proj%2Fforecast'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa0bd50276ebbb6fd79e401fa76f3026d3bbdb67
[INFO] checking nl-uni-proj/forecast against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnl-uni-proj%2Fforecast" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nl-uni-proj/forecast
[INFO] finished tweaking git repo https://github.com/nl-uni-proj/forecast
[INFO] tweaked toml for git repo https://github.com/nl-uni-proj/forecast written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nl-uni-proj/forecast on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nl-uni-proj/forecast 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8595379915c1355712a382bf288c45b90813d9ceb54eb5fa8563c6f1159392c7
[INFO] running `Command { std: "docker" "start" "-a" "8595379915c1355712a382bf288c45b90813d9ceb54eb5fa8563c6f1159392c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8595379915c1355712a382bf288c45b90813d9ceb54eb5fa8563c6f1159392c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8595379915c1355712a382bf288c45b90813d9ceb54eb5fa8563c6f1159392c7", kill_on_drop: false }`
[INFO] [stdout] 8595379915c1355712a382bf288c45b90813d9ceb54eb5fa8563c6f1159392c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c157da6735715081b78b47e3f6e5fd65fa2e81ff68fec80d82883a61d01eb175
[INFO] running `Command { std: "docker" "start" "-a" "c157da6735715081b78b47e3f6e5fd65fa2e81ff68fec80d82883a61d01eb175", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.94
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v3.2.0
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling pathfinder_simd v0.5.3
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]    Compiling font-kit v0.11.0
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]     Checking ttf-parser v0.17.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling freetype-sys v0.19.0
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking freetype v0.7.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking plotters-bitmap v0.3.3
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking forecast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `prev_s`
[INFO] [stdout]    --> src/exponent.rs:392:13
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let prev_s: [f32; data::SEASON] = [1.0; data::SEASON];
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_s`
[INFO] [stdout]    --> src/exponent.rs:392:13
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let prev_s: [f32; data::SEASON] = [1.0; data::SEASON];
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trend_average` is never used
[INFO] [stdout]   --> src/data.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn trend_average(data: &[f32]) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trend_average` is never used
[INFO] [stdout]   --> src/data.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn trend_average(data: &[f32]) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.86s
[INFO] running `Command { std: "docker" "inspect" "c157da6735715081b78b47e3f6e5fd65fa2e81ff68fec80d82883a61d01eb175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c157da6735715081b78b47e3f6e5fd65fa2e81ff68fec80d82883a61d01eb175", kill_on_drop: false }`
[INFO] [stdout] c157da6735715081b78b47e3f6e5fd65fa2e81ff68fec80d82883a61d01eb175