Dec 04 06:39:13.996 INFO checking yati-sagade/autodiff-rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:39:13.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 06:39:14.419 INFO [stdout] 07055e1056dc6eefba1db2948c8a09f3309ea47d6256e812159e7b8f7f1b56a1
Dec 04 06:39:14.427 INFO running `"docker" "start" "-a" "07055e1056dc6eefba1db2948c8a09f3309ea47d6256e812159e7b8f7f1b56a1"`
Dec 04 06:39:15.975 INFO [stderr] usermod: no changes
Dec 04 06:39:16.102 INFO [stderr]     Checking gnuplot v0.0.22
Dec 04 06:39:16.115 INFO [stderr]     Checking num-complex v0.1.36
Dec 04 06:39:16.115 INFO [stderr]     Checking num-bigint v0.1.37
Dec 04 06:39:17.535 INFO [stderr]     Checking num-rational v0.1.36
Dec 04 06:39:18.075 INFO [stderr]     Checking num v0.1.37
Dec 04 06:39:18.219 INFO [stderr]     Checking autodiff v0.1.0 (/source)
Dec 04 06:39:18.396 INFO [stderr] warning: unused macro definition
Dec 04 06:39:18.396 INFO [stderr]   --> src/lib.rs:11:1
Dec 04 06:39:18.396 INFO [stderr]    |
Dec 04 06:39:18.396 INFO [stderr] 11 | / macro_rules! assert_almost_equal {
Dec 04 06:39:18.396 INFO [stderr] 12 | |     ($a:expr, $b:expr) => {
Dec 04 06:39:18.396 INFO [stderr] 13 | |         if ($a-$b).abs() > 1e-6 {
Dec 04 06:39:18.396 INFO [stderr] 14 | |             panic!(format!("left: {}, right: {} <- not almost the same.", $a, $b));
Dec 04 06:39:18.396 INFO [stderr] ...  |
Dec 04 06:39:18.396 INFO [stderr] 18 | |     };
Dec 04 06:39:18.396 INFO [stderr] 19 | | }
Dec 04 06:39:18.396 INFO [stderr]    | |_^
Dec 04 06:39:18.396 INFO [stderr]    |
Dec 04 06:39:18.396 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 04 06:39:18.396 INFO [stderr] 
Dec 04 06:39:18.887 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 04 06:39:18.887 INFO [stderr]  --> src/main.rs:6:15
Dec 04 06:39:18.887 INFO [stderr]   |
Dec 04 06:39:18.887 INFO [stderr] 6 | use std::io::{self,Write};
Dec 04 06:39:18.887 INFO [stderr]   |               ^^^^ ^^^^^
Dec 04 06:39:18.887 INFO [stderr]   |
Dec 04 06:39:18.887 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:39:18.887 INFO [stderr] 
Dec 04 06:39:18.887 INFO [stderr] warning: unused import: `LegendOption`
Dec 04 06:39:18.887 INFO [stderr]  --> src/main.rs:8:39
Dec 04 06:39:18.887 INFO [stderr]   |
Dec 04 06:39:18.887 INFO [stderr] 8 | use gnuplot::{Figure, Caption, Color, LegendOption, Coordinate};
Dec 04 06:39:18.887 INFO [stderr]   |                                       ^^^^^^^^^^^^
Dec 04 06:39:18.887 INFO [stderr] 
Dec 04 06:39:18.891 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 04 06:39:18.891 INFO [stderr]  --> src/main.rs:6:15
Dec 04 06:39:18.891 INFO [stderr]   |
Dec 04 06:39:18.891 INFO [stderr] 6 | use std::io::{self,Write};
Dec 04 06:39:18.891 INFO [stderr]   |               ^^^^ ^^^^^
Dec 04 06:39:18.891 INFO [stderr]   |
Dec 04 06:39:18.891 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:39:18.891 INFO [stderr] 
Dec 04 06:39:18.891 INFO [stderr] warning: unused import: `LegendOption`
Dec 04 06:39:18.891 INFO [stderr]  --> src/main.rs:8:39
Dec 04 06:39:18.891 INFO [stderr]   |
Dec 04 06:39:18.891 INFO [stderr] 8 | use gnuplot::{Figure, Caption, Color, LegendOption, Coordinate};
Dec 04 06:39:18.891 INFO [stderr]   |                                       ^^^^^^^^^^^^
Dec 04 06:39:18.891 INFO [stderr] 
Dec 04 06:39:18.983 INFO [stderr] warning: unused variable: `f_m`
Dec 04 06:39:18.983 INFO [stderr]   --> src/main.rs:96:9
Dec 04 06:39:18.983 INFO [stderr]    |
Dec 04 06:39:18.983 INFO [stderr] 96 |     let f_m: T = From::from(1.5f64); // Hz
Dec 04 06:39:18.983 INFO [stderr]    |         ^^^ help: consider using `_f_m` instead
Dec 04 06:39:18.983 INFO [stderr]    |
Dec 04 06:39:18.983 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 06:39:18.983 INFO [stderr] 
Dec 04 06:39:18.991 INFO [stderr] warning: function is never used: `fm`
Dec 04 06:39:18.991 INFO [stderr]   --> src/main.rs:92:1
Dec 04 06:39:18.991 INFO [stderr]    |
Dec 04 06:39:18.991 INFO [stderr] 92 | fn fm<T>(t: T) -> T where T: Float + From<f64> {
Dec 04 06:39:18.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:39:19.000 INFO [stderr]    |
Dec 04 06:39:19.000 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:39:19.000 INFO [stderr] 
Dec 04 06:39:19.000 INFO [stderr] warning: variable `A_c` should have a snake case name such as `a_c`
Dec 04 06:39:19.000 INFO [stderr]   --> src/main.rs:93:9
Dec 04 06:39:19.000 INFO [stderr]    |
Dec 04 06:39:19.000 INFO [stderr] 93 |     let A_c: T = From::from(5f64);
Dec 04 06:39:19.000 INFO [stderr]    |         ^^^
Dec 04 06:39:19.000 INFO [stderr]    |
Dec 04 06:39:19.000 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 06:39:19.000 INFO [stderr] 
Dec 04 06:39:19.000 INFO [stderr] warning: variable `A_m` should have a snake case name such as `a_m`
Dec 04 06:39:19.000 INFO [stderr]   --> src/main.rs:94:9
Dec 04 06:39:19.000 INFO [stderr]    |
Dec 04 06:39:19.000 INFO [stderr] 94 |     let A_m: T = From::from(2f64);
Dec 04 06:39:19.000 INFO [stderr]    |         ^^^
Dec 04 06:39:19.000 INFO [stderr] 
Dec 04 06:39:19.021 INFO [stderr] warning: unused variable: `f_m`
Dec 04 06:39:19.021 INFO [stderr]   --> src/main.rs:96:9
Dec 04 06:39:19.021 INFO [stderr]    |
Dec 04 06:39:19.021 INFO [stderr] 96 |     let f_m: T = From::from(1.5f64); // Hz
Dec 04 06:39:19.021 INFO [stderr]    |         ^^^ help: consider using `_f_m` instead
Dec 04 06:39:19.027 INFO [stderr]    |
Dec 04 06:39:19.027 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 06:39:19.027 INFO [stderr] 
Dec 04 06:39:19.043 INFO [stderr] warning: function is never used: `fm`
Dec 04 06:39:19.043 INFO [stderr]   --> src/main.rs:92:1
Dec 04 06:39:19.043 INFO [stderr]    |
Dec 04 06:39:19.043 INFO [stderr] 92 | fn fm<T>(t: T) -> T where T: Float + From<f64> {
Dec 04 06:39:19.043 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:39:19.071 INFO [stderr]    |
Dec 04 06:39:19.071 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:39:19.071 INFO [stderr] 
Dec 04 06:39:19.072 INFO [stderr] warning: variable `A_c` should have a snake case name such as `a_c`
Dec 04 06:39:19.072 INFO [stderr]   --> src/main.rs:93:9
Dec 04 06:39:19.072 INFO [stderr]    |
Dec 04 06:39:19.072 INFO [stderr] 93 |     let A_c: T = From::from(5f64);
Dec 04 06:39:19.072 INFO [stderr]    |         ^^^
Dec 04 06:39:19.072 INFO [stderr]    |
Dec 04 06:39:19.072 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 06:39:19.072 INFO [stderr] 
Dec 04 06:39:19.072 INFO [stderr] warning: variable `A_m` should have a snake case name such as `a_m`
Dec 04 06:39:19.072 INFO [stderr]   --> src/main.rs:94:9
Dec 04 06:39:19.072 INFO [stderr]    |
Dec 04 06:39:19.072 INFO [stderr] 94 |     let A_m: T = From::from(2f64);
Dec 04 06:39:19.072 INFO [stderr]    |         ^^^
Dec 04 06:39:19.072 INFO [stderr] 
Dec 04 06:39:19.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
Dec 04 06:39:19.111 INFO [stderr] su: No module specific data is present
Dec 04 06:39:19.789 INFO running `"docker" "inspect" "07055e1056dc6eefba1db2948c8a09f3309ea47d6256e812159e7b8f7f1b56a1"`
Dec 04 06:39:20.001 INFO running `"docker" "rm" "-f" "07055e1056dc6eefba1db2948c8a09f3309ea47d6256e812159e7b8f7f1b56a1"`
Dec 04 06:39:20.298 INFO [stdout] 07055e1056dc6eefba1db2948c8a09f3309ea47d6256e812159e7b8f7f1b56a1