[INFO] cloning repository dikuchan/compmath-labs
[INFO] running `"git" "clone" "--bare" "git://github.com/dikuchan/compmath-labs.git" "work/cache/sources/gh/dikuchan/compmath-labs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dikuchan/compmath-labs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/dikuchan/compmath-labs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dikuchan/compmath-labs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dikuchan/compmath-labs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dikuchan/compmath-labs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dikuchan/compmath-labs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dikuchan/compmath-labs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ff0cf592aefeb384807ec83dca910a29182cb1a
[INFO] sha for GitHub repo dikuchan/compmath-labs: 4ff0cf592aefeb384807ec83dca910a29182cb1a
[INFO] validating manifest of dikuchan/compmath-labs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dikuchan/compmath-labs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dikuchan/compmath-labs
[INFO] finished frobbing dikuchan/compmath-labs
[INFO] frobbed toml for dikuchan/compmath-labs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dikuchan/compmath-labs/Cargo.toml
[INFO] started frobbing dikuchan/compmath-labs
[INFO] finished frobbing dikuchan/compmath-labs
[INFO] frobbed toml for dikuchan/compmath-labs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dikuchan/compmath-labs/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dikuchan/compmath-labs against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dikuchan/compmath-labs:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] b2f3b90d4f7b93147d645cce394fcadc67dfa8e7cdadc0cf91c71753953a1390
[INFO] running `"docker" "start" "-a" "b2f3b90d4f7b93147d645cce394fcadc67dfa8e7cdadc0cf91c71753953a1390"`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling compmath v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decomposition.rs:59:67
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn decompose(mut matrix: DMatrix<f64>) -> Result<LUP, Box<Error>> {
[INFO] [stderr]    |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matrix.rs:22:56
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn read(path: PathBuf) -> Result<DMatrix<f64>, Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matrix.rs:73:105
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn jacobi(matrix: &DMatrix<f64>, b: &DMatrix<f64>, epsilon: f64) -> Result<(DMatrix<f64>, i32), Box<Error>> {
[INFO] [stderr]    |                                                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matrix.rs:100:105
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn seidel(matrix: &DMatrix<f64>, b: &DMatrix<f64>, epsilon: f64) -> Result<(DMatrix<f64>, i32), Box<Error>> {
[INFO] [stderr]     |                                                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.89s
[INFO] running `"docker" "inspect" "b2f3b90d4f7b93147d645cce394fcadc67dfa8e7cdadc0cf91c71753953a1390"`
[INFO] running `"docker" "rm" "-f" "b2f3b90d4f7b93147d645cce394fcadc67dfa8e7cdadc0cf91c71753953a1390"`
[INFO] [stdout] b2f3b90d4f7b93147d645cce394fcadc67dfa8e7cdadc0cf91c71753953a1390
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dikuchan/compmath-labs:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8af01df92118d8e6c3bfa22cfd49e50eb04e04f579576e0d0c7ada1ec79f1919
[INFO] running `"docker" "start" "-a" "8af01df92118d8e6c3bfa22cfd49e50eb04e04f579576e0d0c7ada1ec79f1919"`
[INFO] [stderr]    Compiling compmath v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decomposition.rs:59:67
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn decompose(mut matrix: DMatrix<f64>) -> Result<LUP, Box<Error>> {
[INFO] [stderr]    |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matrix.rs:22:56
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn read(path: PathBuf) -> Result<DMatrix<f64>, Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matrix.rs:73:105
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn jacobi(matrix: &DMatrix<f64>, b: &DMatrix<f64>, epsilon: f64) -> Result<(DMatrix<f64>, i32), Box<Error>> {
[INFO] [stderr]    |                                                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matrix.rs:100:105
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn seidel(matrix: &DMatrix<f64>, b: &DMatrix<f64>, epsilon: f64) -> Result<(DMatrix<f64>, i32), Box<Error>> {
[INFO] [stderr]     |                                                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "8af01df92118d8e6c3bfa22cfd49e50eb04e04f579576e0d0c7ada1ec79f1919"`
[INFO] running `"docker" "rm" "-f" "8af01df92118d8e6c3bfa22cfd49e50eb04e04f579576e0d0c7ada1ec79f1919"`
[INFO] [stdout] 8af01df92118d8e6c3bfa22cfd49e50eb04e04f579576e0d0c7ada1ec79f1919
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dikuchan/compmath-labs:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] a23539a9564f620d5c0f4bcf9384027d716c9e38e8e8bd6a423b832cdf8b5fe1
[INFO] running `"docker" "start" "-a" "a23539a9564f620d5c0f4bcf9384027d716c9e38e8e8bd6a423b832cdf8b5fe1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/compmath-4821a77f43512928
[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" "a23539a9564f620d5c0f4bcf9384027d716c9e38e8e8bd6a423b832cdf8b5fe1"`
[INFO] running `"docker" "rm" "-f" "a23539a9564f620d5c0f4bcf9384027d716c9e38e8e8bd6a423b832cdf8b5fe1"`
[INFO] [stdout] a23539a9564f620d5c0f4bcf9384027d716c9e38e8e8bd6a423b832cdf8b5fe1