[INFO] updating cached repository https://github.com/lanPN85/area-cov
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d33649d498d058faaceb2ec1591933616e27f3fd
[INFO] testing lanPN85/area-cov against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FlanPN85%2Farea-cov" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lanPN85/area-cov on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lanPN85/area-cov
[INFO] finished tweaking git repo https://github.com/lanPN85/area-cov
[INFO] tweaked toml for git repo https://github.com/lanPN85/area-cov written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/lanPN85/area-cov already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ba1e3cb54839d0653a3c3dd474b5ffb59b84489b741e5ee9ad76eaa75a6da94
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7ba1e3cb54839d0653a3c3dd474b5ffb59b84489b741e5ee9ad76eaa75a6da94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ba1e3cb54839d0653a3c3dd474b5ffb59b84489b741e5ee9ad76eaa75a6da94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba1e3cb54839d0653a3c3dd474b5ffb59b84489b741e5ee9ad76eaa75a6da94", kill_on_drop: false }`
[INFO] [stdout] 7ba1e3cb54839d0653a3c3dd474b5ffb59b84489b741e5ee9ad76eaa75a6da94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93a0e23aaf0261e76bd9ca908d778336e067aa0eee106263807265b9296c4d27
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93a0e23aaf0261e76bd9ca908d778336e067aa0eee106263807265b9296c4d27", kill_on_drop: false }`
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling quickersort v3.0.1
[INFO] [stderr]    Compiling clap v2.29.4
[INFO] [stderr]    Compiling area_cov v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/ga/select.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn best(adapt_fn: &Fn(&Configuration, &Vec<Point>)->f32, conf: &Configuration, 
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Configuration, &Vec<Point>)->f32`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ga/hungarian.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |             weight_fn: &Fn(&T, &T)->f32) -> HugarianSolver<T> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ga/hungarian.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn augment(&mut self, weight_fn: &Fn(&T, &T)->f32) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ga/hungarian.rs:153:60
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn add_to_tree(&mut self, x: i32, prevx: i32, weight_fn: &Fn(&T, &T)->f32) {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ga/hungarian.rs:196:86
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub fn apply_hungarian<T: Clone+Debug>(g1: &mut Vec<T>, g2: &mut Vec<T>, weight_fn: &Fn(&T, &T)->f32) {
[INFO] [stdout]     |                                                                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ga/mod.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     const SELECT_ALG: fn(&Fn(&Configuration, &Vec<Point>)->f32, &Configuration, &Vec<Vec<Point>>, usize)->Vec<Vec<Point>> = best;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Configuration, &Vec<Point>)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.66s
[INFO] running `Command { std: "docker" "inspect" "93a0e23aaf0261e76bd9ca908d778336e067aa0eee106263807265b9296c4d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a0e23aaf0261e76bd9ca908d778336e067aa0eee106263807265b9296c4d27", kill_on_drop: false }`
[INFO] [stdout] 93a0e23aaf0261e76bd9ca908d778336e067aa0eee106263807265b9296c4d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 041405ddede0c653845f2ab61e5b677f459ff148abfc150f3fc82afb4a604ebb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "041405ddede0c653845f2ab61e5b677f459ff148abfc150f3fc82afb4a604ebb", kill_on_drop: false }`
[INFO] [stderr]    Compiling area_cov v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/ga/select.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn best(adapt_fn: &Fn(&Configuration, &Vec<Point>)->f32, conf: &Configuration, 
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Configuration, &Vec<Point>)->f32`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ga/hungarian.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |             weight_fn: &Fn(&T, &T)->f32) -> HugarianSolver<T> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ga/hungarian.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn augment(&mut self, weight_fn: &Fn(&T, &T)->f32) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ga/hungarian.rs:153:60
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn add_to_tree(&mut self, x: i32, prevx: i32, weight_fn: &Fn(&T, &T)->f32) {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ga/hungarian.rs:196:86
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub fn apply_hungarian<T: Clone+Debug>(g1: &mut Vec<T>, g2: &mut Vec<T>, weight_fn: &Fn(&T, &T)->f32) {
[INFO] [stdout]     |                                                                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ga/mod.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     const SELECT_ALG: fn(&Fn(&Configuration, &Vec<Point>)->f32, &Configuration, &Vec<Vec<Point>>, usize)->Vec<Vec<Point>> = best;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Configuration, &Vec<Point>)->f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "041405ddede0c653845f2ab61e5b677f459ff148abfc150f3fc82afb4a604ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041405ddede0c653845f2ab61e5b677f459ff148abfc150f3fc82afb4a604ebb", kill_on_drop: false }`
[INFO] [stdout] 041405ddede0c653845f2ab61e5b677f459ff148abfc150f3fc82afb4a604ebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3858ec83e4954744e609dc69789b2833011c379c03ca660b3b6229f0c9917826
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3858ec83e4954744e609dc69789b2833011c379c03ca660b3b6229f0c9917826", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ga/select.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn best(adapt_fn: &Fn(&Configuration, &Vec<Point>)->f32, conf: &Configuration, 
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Configuration, &Vec<Point>)->f32`
[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/ga/hungarian.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |             weight_fn: &Fn(&T, &T)->f32) -> HugarianSolver<T> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ga/hungarian.rs:44:40
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn augment(&mut self, weight_fn: &Fn(&T, &T)->f32) -> bool {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ga/hungarian.rs:153:60
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn add_to_tree(&mut self, x: i32, prevx: i32, weight_fn: &Fn(&T, &T)->f32) {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ga/hungarian.rs:196:86
[INFO] [stderr]     |
[INFO] [stderr] 196 | pub fn apply_hungarian<T: Clone+Debug>(g1: &mut Vec<T>, g2: &mut Vec<T>, weight_fn: &Fn(&T, &T)->f32) {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T)->f32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ga/mod.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 |     const SELECT_ALG: fn(&Fn(&Configuration, &Vec<Point>)->f32, &Configuration, &Vec<Vec<Point>>, usize)->Vec<Vec<Point>> = best;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Configuration, &Vec<Point>)->f32`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/area_cov-58794559ab48c18e
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test fileio::tests::test_file_out ... ignored
[INFO] [stdout] test ga::mutate::tests::test_dynamic_gaussian ... ok
[INFO] [stdout] test fileio::tests::test_file_inp ... ok
[INFO] [stdout] test ga::hungarian::tests::test_hungarian ... ok
[INFO] [stdout] test ga::mutate::tests::test_static_gaussian ... ok
[INFO] [stdout] test ga::init::tests::test_random_state ... ok
[INFO] [stdout] test ga::init::tests::test_random_init ... ok
[INFO] [stdout] test ga::cross::tests::test_homogenize ... ok
[INFO] [stdout] test models::adaptive::tests::test_overlap ... ok
[INFO] [stdout] test ga::init::tests::test_heuristic_init ... ok
[INFO] [stdout] test ga::cross::tests::test_blx ... ok
[INFO] [stdout] test ga::select::tests::test_best_selector ... ok
[INFO] [stdout] test models::adaptive::tests::test_coverage_area ... ok
[INFO] [stdout] test ga::tests::test_ga ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3858ec83e4954744e609dc69789b2833011c379c03ca660b3b6229f0c9917826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3858ec83e4954744e609dc69789b2833011c379c03ca660b3b6229f0c9917826", kill_on_drop: false }`
[INFO] [stdout] 3858ec83e4954744e609dc69789b2833011c379c03ca660b3b6229f0c9917826