[INFO] updating cached repository ceciliacsilva/NM_lista6
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ceciliacsilva/NM_lista6
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ceciliacsilva/NM_lista6" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/ceciliacsilva/NM_lista6"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/ceciliacsilva/NM_lista6'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ceciliacsilva/NM_lista6" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ceciliacsilva/NM_lista6"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ceciliacsilva/NM_lista6'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c3d1edd7ac607f92c16e1e5da8e49b8715e51342
[INFO] sha for GitHub repo ceciliacsilva/NM_lista6: c3d1edd7ac607f92c16e1e5da8e49b8715e51342
[INFO] validating manifest of ceciliacsilva/NM_lista6 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ceciliacsilva/NM_lista6 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ceciliacsilva/NM_lista6
[INFO] finished frobbing ceciliacsilva/NM_lista6
[INFO] frobbed toml for ceciliacsilva/NM_lista6 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/ceciliacsilva/NM_lista6/Cargo.toml
[INFO] started frobbing ceciliacsilva/NM_lista6
[INFO] finished frobbing ceciliacsilva/NM_lista6
[INFO] frobbed toml for ceciliacsilva/NM_lista6 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ceciliacsilva/NM_lista6/Cargo.toml
[INFO] crate ceciliacsilva/NM_lista6 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ceciliacsilva/NM_lista6 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ceciliacsilva/NM_lista6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] b6957d749d9e1e081410b1ce0f8ae9bde717f04d2ade909dd8c2d45baa9fe4a6
[INFO] running `"docker" "start" "-a" "b6957d749d9e1e081410b1ce0f8ae9bde717f04d2ade909dd8c2d45baa9fe4a6"`
[INFO] [stderr]    Compiling alga v0.5.4
[INFO] [stderr]    Compiling nalgebra v0.13.1
[INFO] [stderr]    Compiling gauss_legendre v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `y1`
[INFO] [stderr]    --> src/main.rs:131:23
[INFO] [stderr]     |
[INFO] [stderr] 131 |     let f = |y0: f64, y1: f64| - (- 2.0 * y0).exp();
[INFO] [stderr]     |                       ^^ help: consider prefixing with an underscore: `_y1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y1`
[INFO] [stderr]    --> src/main.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let f = |y0: f64, y1: f64| (6.0 * y0).powf(2.0);
[INFO] [stderr]     |                       ^^ help: consider prefixing with an underscore: `_y1`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ys_end` is never read
[INFO] [stderr]    --> src/main.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let mut ys_end = vec![];
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.95s
[INFO] running `"docker" "inspect" "b6957d749d9e1e081410b1ce0f8ae9bde717f04d2ade909dd8c2d45baa9fe4a6"`
[INFO] running `"docker" "rm" "-f" "b6957d749d9e1e081410b1ce0f8ae9bde717f04d2ade909dd8c2d45baa9fe4a6"`
[INFO] [stdout] b6957d749d9e1e081410b1ce0f8ae9bde717f04d2ade909dd8c2d45baa9fe4a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ceciliacsilva/NM_lista6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3c2cf9218793f7c6a7838622403a70d831a00a2a72ad7d42d204a101b2840ed6
[INFO] running `"docker" "start" "-a" "3c2cf9218793f7c6a7838622403a70d831a00a2a72ad7d42d204a101b2840ed6"`
[INFO] [stderr]    Compiling gauss_legendre v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `y1`
[INFO] [stderr]    --> src/main.rs:131:23
[INFO] [stderr]     |
[INFO] [stderr] 131 |     let f = |y0: f64, y1: f64| - (- 2.0 * y0).exp();
[INFO] [stderr]     |                       ^^ help: consider prefixing with an underscore: `_y1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y1`
[INFO] [stderr]    --> src/main.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let f = |y0: f64, y1: f64| (6.0 * y0).powf(2.0);
[INFO] [stderr]     |                       ^^ help: consider prefixing with an underscore: `_y1`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ys_end` is never read
[INFO] [stderr]    --> src/main.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let mut ys_end = vec![];
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "3c2cf9218793f7c6a7838622403a70d831a00a2a72ad7d42d204a101b2840ed6"`
[INFO] running `"docker" "rm" "-f" "3c2cf9218793f7c6a7838622403a70d831a00a2a72ad7d42d204a101b2840ed6"`
[INFO] [stdout] 3c2cf9218793f7c6a7838622403a70d831a00a2a72ad7d42d204a101b2840ed6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/ceciliacsilva/NM_lista6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] fd6153ec65de8182737e2b92b1bc9402f849b07b2a8fef37ec76a1436c86ea85
[INFO] running `"docker" "start" "-a" "fd6153ec65de8182737e2b92b1bc9402f849b07b2a8fef37ec76a1436c86ea85"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gauss_legendre-a6a98de67097a800
[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" "fd6153ec65de8182737e2b92b1bc9402f849b07b2a8fef37ec76a1436c86ea85"`
[INFO] running `"docker" "rm" "-f" "fd6153ec65de8182737e2b92b1bc9402f849b07b2a8fef37ec76a1436c86ea85"`
[INFO] [stdout] fd6153ec65de8182737e2b92b1bc9402f849b07b2a8fef37ec76a1436c86ea85