[INFO] updating cached repository https://github.com/yati-sagade/autodiff-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5f2554583153d663452e65d905c01ff7679c86e9 [INFO] testing yati-sagade/autodiff-rust against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyati-sagade%2Fautodiff-rust" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yati-sagade/autodiff-rust on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yati-sagade/autodiff-rust [INFO] finished tweaking git repo https://github.com/yati-sagade/autodiff-rust [INFO] tweaked toml for git repo https://github.com/yati-sagade/autodiff-rust written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/yati-sagade/autodiff-rust already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] d50bad69b6ca589d735ce558406b0a48981bea7d7336b5638a582fc73c096414 [INFO] running `"docker" "start" "-a" "d50bad69b6ca589d735ce558406b0a48981bea7d7336b5638a582fc73c096414"` [INFO] [stderr] Compiling rustc-serialize v0.3.23 [INFO] [stderr] Compiling gnuplot v0.0.22 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.33 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num-bigint v0.1.37 [INFO] [stderr] Compiling num-complex v0.1.36 [INFO] [stderr] Compiling num-rational v0.1.36 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling autodiff v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / macro_rules! assert_almost_equal { [INFO] [stderr] 12 | | ($a:expr, $b:expr) => { [INFO] [stderr] 13 | | if ($a-$b).abs() > 1e-6 { [INFO] [stderr] 14 | | panic!(format!("left: {}, right: {} <- not almost the same.", $a, $b)); [INFO] [stderr] ... | [INFO] [stderr] 18 | | }; [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/main.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self,Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `LegendOption` [INFO] [stderr] --> src/main.rs:8:39 [INFO] [stderr] | [INFO] [stderr] 8 | use gnuplot::{Figure, Caption, Color, LegendOption, Coordinate}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f_m` [INFO] [stderr] --> src/main.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | let f_m: T = From::from(1.5f64); // Hz [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_f_m` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fm` [INFO] [stderr] --> src/main.rs:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | fn fm(t: T) -> T where T: Float + From { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `A_c` should have a snake case name [INFO] [stderr] --> src/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | let A_c: T = From::from(5f64); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `a_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `A_m` should have a snake case name [INFO] [stderr] --> src/main.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | let A_m: T = From::from(2f64); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `a_m` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.27s [INFO] running `"docker" "inspect" "d50bad69b6ca589d735ce558406b0a48981bea7d7336b5638a582fc73c096414"` [INFO] running `"docker" "rm" "-f" "d50bad69b6ca589d735ce558406b0a48981bea7d7336b5638a582fc73c096414"` [INFO] [stdout] d50bad69b6ca589d735ce558406b0a48981bea7d7336b5638a582fc73c096414 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 1aa5266da642334d63cedbb6ffff24cd38b5456f686446ea9bd986ef355045a6 [INFO] running `"docker" "start" "-a" "1aa5266da642334d63cedbb6ffff24cd38b5456f686446ea9bd986ef355045a6"` [INFO] [stderr] Compiling autodiff v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/main.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self,Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `LegendOption` [INFO] [stderr] --> src/main.rs:8:39 [INFO] [stderr] | [INFO] [stderr] 8 | use gnuplot::{Figure, Caption, Color, LegendOption, Coordinate}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f_m` [INFO] [stderr] --> src/main.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | let f_m: T = From::from(1.5f64); // Hz [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_f_m` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fm` [INFO] [stderr] --> src/main.rs:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | fn fm(t: T) -> T where T: Float + From { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `A_c` should have a snake case name [INFO] [stderr] --> src/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | let A_c: T = From::from(5f64); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `a_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `A_m` should have a snake case name [INFO] [stderr] --> src/main.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | let A_m: T = From::from(2f64); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `a_m` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `"docker" "inspect" "1aa5266da642334d63cedbb6ffff24cd38b5456f686446ea9bd986ef355045a6"` [INFO] running `"docker" "rm" "-f" "1aa5266da642334d63cedbb6ffff24cd38b5456f686446ea9bd986ef355045a6"` [INFO] [stdout] 1aa5266da642334d63cedbb6ffff24cd38b5456f686446ea9bd986ef355045a6 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] ef71a40f22dba3905bd1202aaedac316f549fe71eeff6e634581f4ee4440a1ff [INFO] running `"docker" "start" "-a" "ef71a40f22dba3905bd1202aaedac316f549fe71eeff6e634581f4ee4440a1ff"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/autodiff-1018a3af481433d9 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::test_addition_with_const ... ok [INFO] [stdout] test tests::test_division ... ok [INFO] [stdout] test tests::test_mul_with_autodiff ... ok [INFO] [stdout] test tests::test_powi ... ok [INFO] [stdout] test tests::test_mul ... ok [INFO] [stdout] test tests::test_self_derivation ... ok [INFO] [stdout] test tests::test_simplest_division ... ok [INFO] [stdout] test tests::test_simple_expr ... ok [INFO] [stdout] test tests::test_simplest_division_v2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/autodiff-1e7903ba51dc0001 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests autodiff [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ef71a40f22dba3905bd1202aaedac316f549fe71eeff6e634581f4ee4440a1ff"` [INFO] running `"docker" "rm" "-f" "ef71a40f22dba3905bd1202aaedac316f549fe71eeff6e634581f4ee4440a1ff"` [INFO] [stdout] ef71a40f22dba3905bd1202aaedac316f549fe71eeff6e634581f4ee4440a1ff