[INFO] updating cached repository https://github.com/jimblandy/rbattle [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 629d1adb222d52e3ba0decb002e72519731395b8 [INFO] testing jimblandy/rbattle against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimblandy%2Frbattle" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jimblandy/rbattle on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jimblandy/rbattle [INFO] finished tweaking git repo https://github.com/jimblandy/rbattle [INFO] tweaked toml for git repo https://github.com/jimblandy/rbattle written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/jimblandy/rbattle already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e7f994f42133e59a1828340355fad4b7051eb3d447bcf6b7f58be0e1a4c911cd [INFO] running `"docker" "start" "-a" "e7f994f42133e59a1828340355fad4b7051eb3d447bcf6b7f58be0e1a4c911cd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling futures v0.1.24 [INFO] [stderr] Compiling downcast-rs v1.0.3 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling bytes v0.4.10 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling crossbeam-deque v0.6.1 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling wayland-sys v0.20.12 [INFO] [stderr] Compiling wayland-commons v0.20.12 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling tempfile v3.0.4 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Compiling tokio-executor v0.1.4 [INFO] [stderr] Compiling tokio-io v0.1.8 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.6 [INFO] [stderr] Compiling tokio-current-thread v0.1.1 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Compiling tokio-reactor v0.1.5 [INFO] [stderr] Compiling tokio-codec v0.1.0 [INFO] [stderr] Compiling tokio-fs v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.1 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling tokio v0.1.8 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.2.6 [INFO] [stderr] Compiling serde_json v1.0.28 [INFO] [stderr] Compiling winit v0.16.2 [INFO] [stderr] Compiling rbattle v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:72:26 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [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/drawer.rs:155:22 [INFO] [stderr] | [INFO] [stderr] 155 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:238:22 [INFO] [stderr] | [INFO] [stderr] 238 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:402:22 [INFO] [stderr] | [INFO] [stderr] 402 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:522:22 [INFO] [stderr] | [INFO] [stderr] 522 | fn new(display: &Facade, _map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/math.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | / (m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stderr] 124 | | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stderr] 125 | | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2])) [INFO] [stderr] | |_______________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 123 | m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stderr] 124 | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stderr] 125 | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2]) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol.rs:96:23 [INFO] [stderr] | [INFO] [stderr] 96 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler.rs:31:53 [INFO] [stderr] | [INFO] [stderr] 31 | pending_actions: Vec)>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | reply_to: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/main.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 49 | use std::io::Write; [INFO] [stderr] | -------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 60 | use ::std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/drawer.rs:224:1 [INFO] [stderr] | [INFO] [stderr] 224 | implement_vertex!(GraphVertex, point); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/drawer.rs:315:1 [INFO] [stderr] | [INFO] [stderr] 315 | implement_vertex!(UVVertex, vertex_uv); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | links { } [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Io(::std::io::Error); [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | links { } [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Io(::std::io::Error); [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 14s [INFO] running `"docker" "inspect" "e7f994f42133e59a1828340355fad4b7051eb3d447bcf6b7f58be0e1a4c911cd"` [INFO] running `"docker" "rm" "-f" "e7f994f42133e59a1828340355fad4b7051eb3d447bcf6b7f58be0e1a4c911cd"` [INFO] [stdout] e7f994f42133e59a1828340355fad4b7051eb3d447bcf6b7f58be0e1a4c911cd [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e357a338c8348fdba2facab1720a61eb4b2ea7bf5a57dacd802cd39a836bb623 [INFO] running `"docker" "start" "-a" "e357a338c8348fdba2facab1720a61eb4b2ea7bf5a57dacd802cd39a836bb623"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rbattle v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/test_utils.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | / (EqPoint(self.line.start) == EqPoint(other.line.start) && [INFO] [stderr] 157 | | EqPoint(self.line.end) == EqPoint(other.line.end) && [INFO] [stderr] 158 | | self.neighbor == other.neighbor) [INFO] [stderr] | |_________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 156 | EqPoint(self.line.start) == EqPoint(other.line.start) && [INFO] [stderr] 157 | EqPoint(self.line.end) == EqPoint(other.line.end) && [INFO] [stderr] 158 | self.neighbor == other.neighbor [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:72:26 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [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/drawer.rs:155:22 [INFO] [stderr] | [INFO] [stderr] 155 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:238:22 [INFO] [stderr] | [INFO] [stderr] 238 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:402:22 [INFO] [stderr] | [INFO] [stderr] 402 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:522:22 [INFO] [stderr] | [INFO] [stderr] 522 | fn new(display: &Facade, _map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/math.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | / (m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stderr] 124 | | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stderr] 125 | | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2])) [INFO] [stderr] | |_______________________________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 123 | m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stderr] 124 | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stderr] 125 | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2]) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol.rs:96:23 [INFO] [stderr] | [INFO] [stderr] 96 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler.rs:31:53 [INFO] [stderr] | [INFO] [stderr] 31 | pending_actions: Vec)>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | reply_to: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/main.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 49 | use std::io::Write; [INFO] [stderr] | -------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 60 | use ::std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/drawer.rs:224:1 [INFO] [stderr] | [INFO] [stderr] 224 | implement_vertex!(GraphVertex, point); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/drawer.rs:315:1 [INFO] [stderr] | [INFO] [stderr] 315 | implement_vertex!(UVVertex, vertex_uv); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | links { } [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Io(::std::io::Error); [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | links { } [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Io(::std::io::Error); [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.08s [INFO] running `"docker" "inspect" "e357a338c8348fdba2facab1720a61eb4b2ea7bf5a57dacd802cd39a836bb623"` [INFO] running `"docker" "rm" "-f" "e357a338c8348fdba2facab1720a61eb4b2ea7bf5a57dacd802cd39a836bb623"` [INFO] [stdout] e357a338c8348fdba2facab1720a61eb4b2ea7bf5a57dacd802cd39a836bb623 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 35ac340cf402c0a12919f6c505e7be321546ba8527bafe67ca9c61b9e9c0aef2 [INFO] running `"docker" "start" "-a" "35ac340cf402c0a12919f6c505e7be321546ba8527bafe67ca9c61b9e9c0aef2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/test_utils.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | / (EqPoint(self.line.start) == EqPoint(other.line.start) && [INFO] [stderr] 157 | | EqPoint(self.line.end) == EqPoint(other.line.end) && [INFO] [stderr] 158 | | self.neighbor == other.neighbor) [INFO] [stderr] | |_________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 156 | EqPoint(self.line.start) == EqPoint(other.line.start) && [INFO] [stderr] 157 | EqPoint(self.line.end) == EqPoint(other.line.end) && [INFO] [stderr] 158 | self.neighbor == other.neighbor [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:72:26 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [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/drawer.rs:155:22 [INFO] [stderr] | [INFO] [stderr] 155 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:238:22 [INFO] [stderr] | [INFO] [stderr] 238 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:402:22 [INFO] [stderr] | [INFO] [stderr] 402 | fn new(display: &Facade, map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawer.rs:522:22 [INFO] [stderr] | [INFO] [stderr] 522 | fn new(display: &Facade, _map: &Map) -> Result [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Facade` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/math.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | / (m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stderr] 124 | | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stderr] 125 | | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2])) [INFO] [stderr] | |_______________________________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 123 | m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) - [INFO] [stderr] 124 | m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) + [INFO] [stderr] 125 | m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2]) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol.rs:96:23 [INFO] [stderr] | [INFO] [stderr] 96 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler.rs:31:53 [INFO] [stderr] | [INFO] [stderr] 31 | pending_actions: Vec)>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | reply_to: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Notifier + Send` [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/main.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 49 | use std::io::Write; [INFO] [stderr] | -------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 60 | use ::std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/drawer.rs:224:1 [INFO] [stderr] | [INFO] [stderr] 224 | implement_vertex!(GraphVertex, point); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/drawer.rs:315:1 [INFO] [stderr] | [INFO] [stderr] 315 | implement_vertex!(UVVertex, vertex_uv); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | links { } [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Io(::std::io::Error); [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | links { } [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Io(::std::io::Error); [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rbattle-e3cec9af550de39d [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test math::test::test_compose ... ok [INFO] [stdout] test state::test_attack_occupied_cell ... ok [INFO] [stdout] test square::square_grid_as_graph::neighbors ... ok [INFO] [stdout] test square::square_grid_as_graph::nodes ... ok [INFO] [stdout] test state::test_attack_empty_cell ... ok [INFO] [stdout] test square::square_grid_as_visible_graph::radius ... ok [INFO] [stdout] test square::square_grid_as_visible_graph::boundary ... ok [INFO] [stdout] test state::test_flow_empties_cell ... ok [INFO] [stdout] test state::test_attack_occupied_cell_losing ... ok [INFO] [stdout] test square::square_grid_as_visible_graph::endpoints ... ok [INFO] [stdout] test xorshift::simple ... ok [INFO] [stdout] test state::test_no_flow_from_empty_cell ... ok [INFO] [stdout] test math::test::test_scale_transform ... ok [INFO] [stdout] test math::test::test_inverse ... ok [INFO] [stdout] test square::square_grid_as_visible_graph::center ... ok [INFO] [stdout] test state::test_flow_into_unoccupied_cell ... ok [INFO] [stdout] test math::test::test_translate_transform ... ok [INFO] [stdout] test state::test_friendly_flow_max_goop ... ok [INFO] [stdout] test square::square_grid_as_graph::edges ... ok [INFO] [stdout] test square::square_grid_as_visible_graph::bounds ... ok [INFO] [stdout] test state::test_friendly_flow ... ok [INFO] [stdout] test square::square_grid_as_visible_graph::boundary_hit ... ok [INFO] [stdout] test state::test_friendly_flow_empties_cell ... ok [INFO] [stdout] test state::test_flow_from_unoccupied_cell ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "35ac340cf402c0a12919f6c505e7be321546ba8527bafe67ca9c61b9e9c0aef2"` [INFO] running `"docker" "rm" "-f" "35ac340cf402c0a12919f6c505e7be321546ba8527bafe67ca9c61b9e9c0aef2"` [INFO] [stdout] 35ac340cf402c0a12919f6c505e7be321546ba8527bafe67ca9c61b9e9c0aef2