[INFO] cloning repository https://github.com/ecumene-software/rust-slothgl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ecumene-software/rust-slothgl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecumene-software%2Frust-slothgl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecumene-software%2Frust-slothgl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f165eb17686d40511438b7632b0aa4eaab148f7 [INFO] checking ecumene-software/rust-slothgl against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecumene-software%2Frust-slothgl" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ecumene-software/rust-slothgl on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ecumene-software/rust-slothgl [INFO] finished tweaking git repo https://github.com/ecumene-software/rust-slothgl [INFO] tweaked toml for git repo https://github.com/ecumene-software/rust-slothgl written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ecumene-software/rust-slothgl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded alga v0.8.2 [INFO] [stderr] Downloaded crossterm_screen v0.2.1 [INFO] [stderr] Downloaded crossterm_input v0.3.3 [INFO] [stderr] Downloaded crossterm_cursor v0.2.1 [INFO] [stderr] Downloaded crossterm v0.9.3 [INFO] [stderr] Downloaded crossterm_style v0.3.1 [INFO] [stderr] Downloaded stl_io v0.4.2 [INFO] [stderr] Downloaded crossterm_winapi v0.1.2 [INFO] [stderr] Downloaded crossterm_utils v0.2.1 [INFO] [stderr] Downloaded crossterm_terminal v0.2.2 [INFO] [stderr] Downloaded nalgebra v0.17.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b29f94daf030d8028d82d070e2bf45c7a0524c5e85388bc2c20af4c381d6d96 [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" "9b29f94daf030d8028d82d070e2bf45c7a0524c5e85388bc2c20af4c381d6d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b29f94daf030d8028d82d070e2bf45c7a0524c5e85388bc2c20af4c381d6d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b29f94daf030d8028d82d070e2bf45c7a0524c5e85388bc2c20af4c381d6d96", kill_on_drop: false }` [INFO] [stdout] 9b29f94daf030d8028d82d070e2bf45c7a0524c5e85388bc2c20af4c381d6d96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 978b06cf028eb9a634279bf6ad594be2645d065f4262a47e690fc29757743360 [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" "978b06cf028eb9a634279bf6ad594be2645d065f4262a47e690fc29757743360", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.53 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking tobj v0.1.6 [INFO] [stderr] Checking matrixmultiply v0.2.2 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking stl_io v0.4.2 [INFO] [stderr] Checking crossterm_utils v0.2.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking crossterm_cursor v0.2.1 [INFO] [stderr] Checking crossterm_screen v0.2.1 [INFO] [stderr] Checking crossterm_style v0.3.1 [INFO] [stderr] Checking crossterm_input v0.3.3 [INFO] [stderr] Checking crossterm_terminal v0.2.2 [INFO] [stderr] Checking approx v0.3.1 [INFO] [stderr] Checking crossterm v0.9.3 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking alga v0.8.2 [INFO] [stderr] Checking nalgebra v0.17.3 [INFO] [stderr] Checking sloth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context.rs:43:70 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn flush(&self, color: bool, webify: bool) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [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/context.rs:99:25 [INFO] [stdout] | [INFO] [stdout] 99 | ) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inputs.rs:90:74 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn match_meshes(matches: &ArgMatches) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inputs.rs:93:71 [INFO] [stdout] | [INFO] [stdout] 93 | let error = |s: &str, e: &str| -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inputs.rs:123:82 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn match_turntable(matches: &ArgMatches) -> Result<(f32, f32, f32, f32), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inputs.rs:151:88 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn match_dimensions(context: &mut Context, matches: &ArgMatches) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:21:29 [INFO] [stdout] | [INFO] [stdout] 21 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context.rs:43:70 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn flush(&self, color: bool, webify: bool) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [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/context.rs:99:25 [INFO] [stdout] | [INFO] [stdout] 99 | ) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inputs.rs:90:74 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn match_meshes(matches: &ArgMatches) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inputs.rs:93:71 [INFO] [stdout] | [INFO] [stdout] 93 | let error = |s: &str, e: &str| -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inputs.rs:123:82 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn match_turntable(matches: &ArgMatches) -> Result<(f32, f32, f32, f32), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inputs.rs:151:88 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn match_dimensions(context: &mut Context, matches: &ArgMatches) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:21:29 [INFO] [stdout] | [INFO] [stdout] 21 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.84s [INFO] running `Command { std: "docker" "inspect" "978b06cf028eb9a634279bf6ad594be2645d065f4262a47e690fc29757743360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "978b06cf028eb9a634279bf6ad594be2645d065f4262a47e690fc29757743360", kill_on_drop: false }` [INFO] [stdout] 978b06cf028eb9a634279bf6ad594be2645d065f4262a47e690fc29757743360