[INFO] updating cached repository dikuchan/compmath-labs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dikuchan/compmath-labs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dikuchan/compmath-labs" "work/ex/beta-1.38-1/sources/1.37.0/gh/dikuchan/compmath-labs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dikuchan/compmath-labs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dikuchan/compmath-labs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dikuchan/compmath-labs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dikuchan/compmath-labs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/gh/dikuchan/compmath-labs/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dikuchan/compmath-labs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] d47badd941475df53250b50ea505618a42cb0777b17b6e0835f1e6431c1f8e65 [INFO] running `"docker" "start" "-a" "d47badd941475df53250b50ea505618a42cb0777b17b6e0835f1e6431c1f8e65"` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling alga v0.9.1 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling bstr v0.2.7 [INFO] [stderr] Compiling csv v1.1.1 [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) -> Result> { [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, Box> { [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, b: &DMatrix, epsilon: f64) -> Result<(DMatrix, i32), Box> { [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, b: &DMatrix, epsilon: f64) -> Result<(DMatrix, i32), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.77s [INFO] running `"docker" "inspect" "d47badd941475df53250b50ea505618a42cb0777b17b6e0835f1e6431c1f8e65"` [INFO] running `"docker" "rm" "-f" "d47badd941475df53250b50ea505618a42cb0777b17b6e0835f1e6431c1f8e65"` [INFO] [stdout] d47badd941475df53250b50ea505618a42cb0777b17b6e0835f1e6431c1f8e65 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 4339846e82a0aaa179aca4a974569a4f9746853a631c431e4b8f34ea4b999a65 [INFO] running `"docker" "start" "-a" "4339846e82a0aaa179aca4a974569a4f9746853a631c431e4b8f34ea4b999a65"` [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) -> Result> { [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, Box> { [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, b: &DMatrix, epsilon: f64) -> Result<(DMatrix, i32), Box> { [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, b: &DMatrix, epsilon: f64) -> Result<(DMatrix, i32), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `"docker" "inspect" "4339846e82a0aaa179aca4a974569a4f9746853a631c431e4b8f34ea4b999a65"` [INFO] running `"docker" "rm" "-f" "4339846e82a0aaa179aca4a974569a4f9746853a631c431e4b8f34ea4b999a65"` [INFO] [stdout] 4339846e82a0aaa179aca4a974569a4f9746853a631c431e4b8f34ea4b999a65 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] fbabc714f90cce4cddd81204282c2d94b9654ec7a170acf68d8ee87dd160c8d9 [INFO] running `"docker" "start" "-a" "fbabc714f90cce4cddd81204282c2d94b9654ec7a170acf68d8ee87dd160c8d9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/compmath-02da044b3858a850 [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" "fbabc714f90cce4cddd81204282c2d94b9654ec7a170acf68d8ee87dd160c8d9"` [INFO] running `"docker" "rm" "-f" "fbabc714f90cce4cddd81204282c2d94b9654ec7a170acf68d8ee87dd160c8d9"` [INFO] [stdout] fbabc714f90cce4cddd81204282c2d94b9654ec7a170acf68d8ee87dd160c8d9