Dec 12 20:29:03.532 INFO testing yati-sagade/autodiff-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:29:03.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 12 20:29:04.087 INFO [stdout] ea2cd5a1d66caa90b3c292042696a8786a53f6c4ecd76d49ad7b3bc9c32b8afd
Dec 12 20:29:04.093 INFO running `"docker" "start" "-a" "ea2cd5a1d66caa90b3c292042696a8786a53f6c4ecd76d49ad7b3bc9c32b8afd"`
Dec 12 20:29:05.458 INFO [stderr] usermod: no changes
Dec 12 20:29:05.555 INFO [stderr]    Compiling num-traits v0.1.37
Dec 12 20:29:05.555 INFO [stderr]    Compiling rustc-serialize v0.3.23
Dec 12 20:29:05.555 INFO [stderr]    Compiling gnuplot v0.0.22
Dec 12 20:29:05.563 INFO [stderr]    Compiling rand v0.3.15
Dec 12 20:29:09.276 INFO [stderr]    Compiling num-integer v0.1.33
Dec 12 20:29:10.351 INFO [stderr]    Compiling num-iter v0.1.33
Dec 12 20:29:15.383 INFO [stderr]    Compiling num-bigint v0.1.37
Dec 12 20:29:15.383 INFO [stderr]    Compiling num-complex v0.1.36
Dec 12 20:29:17.415 INFO [stderr]    Compiling num-rational v0.1.36
Dec 12 20:29:17.837 INFO [stderr]    Compiling num v0.1.37
Dec 12 20:29:18.071 INFO [stderr]    Compiling autodiff v0.1.0 (/source)
Dec 12 20:29:18.239 INFO [stderr] warning: unused macro definition
Dec 12 20:29:18.239 INFO [stderr]   --> src/lib.rs:11:1
Dec 12 20:29:18.239 INFO [stderr]    |
Dec 12 20:29:18.239 INFO [stderr] 11 | / macro_rules! assert_almost_equal {
Dec 12 20:29:18.239 INFO [stderr] 12 | |     ($a:expr, $b:expr) => {
Dec 12 20:29:18.239 INFO [stderr] 13 | |         if ($a-$b).abs() > 1e-6 {
Dec 12 20:29:18.239 INFO [stderr] 14 | |             panic!(format!("left: {}, right: {} <- not almost the same.", $a, $b));
Dec 12 20:29:18.239 INFO [stderr] ...  |
Dec 12 20:29:18.239 INFO [stderr] 18 | |     };
Dec 12 20:29:18.239 INFO [stderr] 19 | | }
Dec 12 20:29:18.239 INFO [stderr]    | |_^
Dec 12 20:29:18.239 INFO [stderr]    |
Dec 12 20:29:18.239 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 12 20:29:18.239 INFO [stderr] 
Dec 12 20:29:18.687 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 12 20:29:18.687 INFO [stderr]  --> src/main.rs:6:15
Dec 12 20:29:18.687 INFO [stderr]   |
Dec 12 20:29:18.687 INFO [stderr] 6 | use std::io::{self,Write};
Dec 12 20:29:18.687 INFO [stderr]   |               ^^^^ ^^^^^
Dec 12 20:29:18.687 INFO [stderr]   |
Dec 12 20:29:18.687 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:29:18.687 INFO [stderr] 
Dec 12 20:29:18.687 INFO [stderr] warning: unused import: `LegendOption`
Dec 12 20:29:18.687 INFO [stderr]  --> src/main.rs:8:39
Dec 12 20:29:18.687 INFO [stderr]   |
Dec 12 20:29:18.687 INFO [stderr] 8 | use gnuplot::{Figure, Caption, Color, LegendOption, Coordinate};
Dec 12 20:29:18.687 INFO [stderr]   |                                       ^^^^^^^^^^^^
Dec 12 20:29:18.687 INFO [stderr] 
Dec 12 20:29:18.722 INFO [stderr] warning: unused variable: `f_m`
Dec 12 20:29:18.723 INFO [stderr]   --> src/main.rs:96:9
Dec 12 20:29:18.723 INFO [stderr]    |
Dec 12 20:29:18.723 INFO [stderr] 96 |     let f_m: T = From::from(1.5f64); // Hz
Dec 12 20:29:18.723 INFO [stderr]    |         ^^^ help: consider using `_f_m` instead
Dec 12 20:29:18.723 INFO [stderr]    |
Dec 12 20:29:18.723 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 20:29:18.723 INFO [stderr] 
Dec 12 20:29:18.723 INFO [stderr] warning: function is never used: `fm`
Dec 12 20:29:18.723 INFO [stderr]   --> src/main.rs:92:1
Dec 12 20:29:18.723 INFO [stderr]    |
Dec 12 20:29:18.723 INFO [stderr] 92 | fn fm<T>(t: T) -> T where T: Float + From<f64> {
Dec 12 20:29:18.723 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:29:18.723 INFO [stderr]    |
Dec 12 20:29:18.723 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:29:18.723 INFO [stderr] 
Dec 12 20:29:18.723 INFO [stderr] warning: variable `A_c` should have a snake case name such as `a_c`
Dec 12 20:29:18.723 INFO [stderr]   --> src/main.rs:93:9
Dec 12 20:29:18.723 INFO [stderr]    |
Dec 12 20:29:18.723 INFO [stderr] 93 |     let A_c: T = From::from(5f64);
Dec 12 20:29:18.723 INFO [stderr]    |         ^^^
Dec 12 20:29:18.723 INFO [stderr]    |
Dec 12 20:29:18.723 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 20:29:18.723 INFO [stderr] 
Dec 12 20:29:18.723 INFO [stderr] warning: variable `A_m` should have a snake case name such as `a_m`
Dec 12 20:29:18.723 INFO [stderr]   --> src/main.rs:94:9
Dec 12 20:29:18.723 INFO [stderr]    |
Dec 12 20:29:18.723 INFO [stderr] 94 |     let A_m: T = From::from(2f64);
Dec 12 20:29:18.723 INFO [stderr]    |         ^^^
Dec 12 20:29:18.723 INFO [stderr] 
Dec 12 20:29:19.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.90s
Dec 12 20:29:19.387 INFO [stderr] su: No module specific data is present
Dec 12 20:29:19.991 INFO running `"docker" "inspect" "ea2cd5a1d66caa90b3c292042696a8786a53f6c4ecd76d49ad7b3bc9c32b8afd"`
Dec 12 20:29:20.278 INFO running `"docker" "rm" "-f" "ea2cd5a1d66caa90b3c292042696a8786a53f6c4ecd76d49ad7b3bc9c32b8afd"`
Dec 12 20:29:20.725 INFO [stdout] ea2cd5a1d66caa90b3c292042696a8786a53f6c4ecd76d49ad7b3bc9c32b8afd
Dec 12 20:29:20.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 12 20:29:21.363 INFO [stdout] eb28b56e5f962898e77f3e837f54fb2be21d97602476b9f19f38b154011a88fd
Dec 12 20:29:21.365 INFO running `"docker" "start" "-a" "eb28b56e5f962898e77f3e837f54fb2be21d97602476b9f19f38b154011a88fd"`
Dec 12 20:29:22.348 INFO [stderr] usermod: no changes
Dec 12 20:29:22.459 INFO [stderr]    Compiling autodiff v0.1.0 (/source)
Dec 12 20:29:22.645 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 12 20:29:22.646 INFO [stderr]  --> src/main.rs:6:15
Dec 12 20:29:22.646 INFO [stderr]   |
Dec 12 20:29:22.646 INFO [stderr] 6 | use std::io::{self,Write};
Dec 12 20:29:22.646 INFO [stderr]   |               ^^^^ ^^^^^
Dec 12 20:29:22.646 INFO [stderr]   |
Dec 12 20:29:22.646 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:29:22.646 INFO [stderr] 
Dec 12 20:29:22.646 INFO [stderr] warning: unused import: `LegendOption`
Dec 12 20:29:22.646 INFO [stderr]  --> src/main.rs:8:39
Dec 12 20:29:22.646 INFO [stderr]   |
Dec 12 20:29:22.646 INFO [stderr] 8 | use gnuplot::{Figure, Caption, Color, LegendOption, Coordinate};
Dec 12 20:29:22.646 INFO [stderr]   |                                       ^^^^^^^^^^^^
Dec 12 20:29:22.646 INFO [stderr] 
Dec 12 20:29:22.694 INFO [stderr] warning: unused variable: `f_m`
Dec 12 20:29:22.694 INFO [stderr]   --> src/main.rs:96:9
Dec 12 20:29:22.694 INFO [stderr]    |
Dec 12 20:29:22.694 INFO [stderr] 96 |     let f_m: T = From::from(1.5f64); // Hz
Dec 12 20:29:22.695 INFO [stderr]    |         ^^^ help: consider using `_f_m` instead
Dec 12 20:29:22.695 INFO [stderr]    |
Dec 12 20:29:22.695 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 20:29:22.695 INFO [stderr] 
Dec 12 20:29:22.703 INFO [stderr] warning: function is never used: `fm`
Dec 12 20:29:22.703 INFO [stderr]   --> src/main.rs:92:1
Dec 12 20:29:22.703 INFO [stderr]    |
Dec 12 20:29:22.703 INFO [stderr] 92 | fn fm<T>(t: T) -> T where T: Float + From<f64> {
Dec 12 20:29:22.704 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:29:22.704 INFO [stderr]    |
Dec 12 20:29:22.704 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:29:22.704 INFO [stderr] 
Dec 12 20:29:22.704 INFO [stderr] warning: variable `A_c` should have a snake case name such as `a_c`
Dec 12 20:29:22.704 INFO [stderr]   --> src/main.rs:93:9
Dec 12 20:29:22.704 INFO [stderr]    |
Dec 12 20:29:22.704 INFO [stderr] 93 |     let A_c: T = From::from(5f64);
Dec 12 20:29:22.704 INFO [stderr]    |         ^^^
Dec 12 20:29:22.704 INFO [stderr]    |
Dec 12 20:29:22.704 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 20:29:22.704 INFO [stderr] 
Dec 12 20:29:22.704 INFO [stderr] warning: variable `A_m` should have a snake case name such as `a_m`
Dec 12 20:29:22.704 INFO [stderr]   --> src/main.rs:94:9
Dec 12 20:29:22.704 INFO [stderr]    |
Dec 12 20:29:22.704 INFO [stderr] 94 |     let A_m: T = From::from(2f64);
Dec 12 20:29:22.704 INFO [stderr]    |         ^^^
Dec 12 20:29:22.704 INFO [stderr] 
Dec 12 20:29:23.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 12 20:29:23.715 INFO [stderr] su: No module specific data is present
Dec 12 20:29:24.427 INFO running `"docker" "inspect" "eb28b56e5f962898e77f3e837f54fb2be21d97602476b9f19f38b154011a88fd"`
Dec 12 20:29:24.731 INFO running `"docker" "rm" "-f" "eb28b56e5f962898e77f3e837f54fb2be21d97602476b9f19f38b154011a88fd"`
Dec 12 20:29:24.967 INFO [stdout] eb28b56e5f962898e77f3e837f54fb2be21d97602476b9f19f38b154011a88fd
Dec 12 20:29:24.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 12 20:29:25.484 INFO [stdout] f66d263e8d63c07314bac51a2f17bbfc29845f95a8c55704276830a5ab0bb606
Dec 12 20:29:25.493 INFO running `"docker" "start" "-a" "f66d263e8d63c07314bac51a2f17bbfc29845f95a8c55704276830a5ab0bb606"`
Dec 12 20:29:26.843 INFO [stderr] usermod: no changes
Dec 12 20:29:26.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 12 20:29:26.946 INFO [stderr]      Running /target/debug/deps/autodiff-9d8e155028621108
Dec 12 20:29:26.946 INFO [stdout] 
Dec 12 20:29:26.946 INFO [stdout] running 9 tests
Dec 12 20:29:26.975 INFO [stdout] test tests::test_division ... ok
Dec 12 20:29:26.975 INFO [stdout] test tests::test_mul ... ok
Dec 12 20:29:26.975 INFO [stderr]      Running /target/debug/deps/autodiff-e7e7d4f9e0647088
Dec 12 20:29:26.975 INFO [stdout] test tests::test_mul_with_autodiff ... ok
Dec 12 20:29:26.975 INFO [stderr]    Doc-tests autodiff
Dec 12 20:29:26.975 INFO [stdout] test tests::test_simple_expr ... ok
Dec 12 20:29:26.975 INFO [stdout] test tests::test_self_derivation ... ok
Dec 12 20:29:26.975 INFO [stdout] test tests::test_addition_with_const ... ok
Dec 12 20:29:26.975 INFO [stdout] test tests::test_powi ... ok
Dec 12 20:29:26.975 INFO [stdout] test tests::test_simplest_division ... ok
Dec 12 20:29:26.975 INFO [stdout] test tests::test_simplest_division_v2 ... ok
Dec 12 20:29:26.975 INFO [stdout] 
Dec 12 20:29:26.975 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:29:26.975 INFO [stdout] 
Dec 12 20:29:26.975 INFO [stdout] 
Dec 12 20:29:26.975 INFO [stdout] running 0 tests
Dec 12 20:29:26.975 INFO [stdout] 
Dec 12 20:29:26.975 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:29:26.975 INFO [stdout] 
Dec 12 20:29:27.211 INFO [stdout] 
Dec 12 20:29:27.211 INFO [stdout] running 0 tests
Dec 12 20:29:27.211 INFO [stdout] 
Dec 12 20:29:27.211 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:29:27.211 INFO [stdout] 
Dec 12 20:29:27.219 INFO [stderr] su: No module specific data is present
Dec 12 20:29:28.146 INFO running `"docker" "inspect" "f66d263e8d63c07314bac51a2f17bbfc29845f95a8c55704276830a5ab0bb606"`
Dec 12 20:29:28.495 INFO running `"docker" "rm" "-f" "f66d263e8d63c07314bac51a2f17bbfc29845f95a8c55704276830a5ab0bb606"`
Dec 12 20:29:28.903 INFO [stdout] f66d263e8d63c07314bac51a2f17bbfc29845f95a8c55704276830a5ab0bb606