[INFO] fetching crate splinify 0.2.2...
[INFO] testing splinify-0.2.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate splinify 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate splinify 0.2.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate splinify 0.2.2
[INFO] tweaked toml for crates.io crate splinify 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate splinify 0.2.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate splinify 0.2.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.114
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf
[INFO] running `Command { std: "docker" "start" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling spliny v0.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling dierckx-sys v0.1.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling splinify v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.60s
[INFO] running `Command { std: "docker" "inspect" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling splinify v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `xy`
[INFO] [stdout]   --> tests/test_led_curfit.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let xy: Vec<f64> = x.iter().flat_map(|&x|[x,x.sin().powi(8)]).collect();
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_xy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int_spline`
[INFO] [stdout]   --> tests/test_led_curfit.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let int_spline =
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_spline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `xy`
[INFO] [stderr]   --> tests/test_led_curfit.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let xy: Vec<f64> = x.iter().flat_map(|&x|[x,x.sin().powi(8)]).collect();
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_xy`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `int_spline`
[INFO] [stderr]   --> tests/test_led_curfit.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let int_spline =
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_spline`
[INFO] [stderr] 
[INFO] [stderr] warning: `splinify` (test "test_led_curfit") generated 2 warnings (run `cargo fix --test "test_led_curfit" -p splinify` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/splinify-1663a9d39e6995b1)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_led_curfit.rs (/opt/rustwide/target/debug/deps/test_led_curfit-f36be834f16b9e37)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_interpolating_spline ... ok
[INFO] [stdout] test test_cardinal_1d ... ok
[INFO] [stdout] test constrained_cardinal_spline ... ok
[INFO] [stdout] test test_smoothing ... ok
[INFO] [stdout] test test_cardinal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests splinify
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 99) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 231) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 114) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 74) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf", kill_on_drop: false }`
[INFO] [stdout] 940f4fdb3e4024a13acf15b7072f606b698d44d2413f212edf1aa0f0571a43bf
