[INFO] cloning repository https://github.com/AberrantWolf/icebeam [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AberrantWolf/icebeam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAberrantWolf%2Ficebeam", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAberrantWolf%2Ficebeam'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c10676ebde0cbe6981fb8a8477a70590f789d7ac [INFO] checking AberrantWolf/icebeam against master#a299aa5df79dd8e5a1405b97ddd7b367b61eecc6 for pr-125923-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAberrantWolf%2Ficebeam" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AberrantWolf/icebeam on toolchain a299aa5df79dd8e5a1405b97ddd7b367b61eecc6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a299aa5df79dd8e5a1405b97ddd7b367b61eecc6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AberrantWolf/icebeam [INFO] finished tweaking git repo https://github.com/AberrantWolf/icebeam [INFO] tweaked toml for git repo https://github.com/AberrantWolf/icebeam written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AberrantWolf/icebeam already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a299aa5df79dd8e5a1405b97ddd7b367b61eecc6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded glutin v0.9.2 [INFO] [stderr] Downloaded wayland-window v0.7.0 [INFO] [stderr] Downloaded wayland-sys v0.9.9 [INFO] [stderr] Downloaded lazy_static v0.2.8 [INFO] [stderr] Downloaded gdi32-sys v0.1.1 [INFO] [stderr] Downloaded phf_codegen v0.7.21 [INFO] [stderr] Downloaded itoa v0.3.3 [INFO] [stderr] Downloaded magenta-sys v0.1.1 [INFO] [stderr] Downloaded wayland-scanner v0.9.9 [INFO] [stderr] Downloaded core-graphics v0.8.2 [INFO] [stderr] Downloaded x11-dl v2.15.0 [INFO] [stderr] Downloaded either v1.1.0 [INFO] [stderr] Downloaded gfx_core v0.7.2 [INFO] [stderr] Downloaded draw_state v0.7.1 [INFO] [stderr] Downloaded gfx_gl v0.3.1 [INFO] [stderr] Downloaded gfx_device_gl v0.14.3 [INFO] [stderr] Downloaded gfx_window_glutin v0.17.0 [INFO] [stderr] Downloaded gfx v0.16.1 [INFO] [stderr] Downloaded itertools v0.5.10 [INFO] [stderr] Downloaded libc v0.2.30 [INFO] [stderr] Downloaded derivative v1.0.0 [INFO] [stderr] Downloaded khronos_api v1.0.1 [INFO] [stderr] Downloaded syn v0.10.8 [INFO] [stderr] Downloaded log v0.3.8 [INFO] [stderr] Downloaded cocoa v0.9.2 [INFO] [stderr] Downloaded core-foundation v0.3.0 [INFO] [stderr] Downloaded user32-sys v0.1.2 [INFO] [stderr] Downloaded byteorder v1.1.0 [INFO] [stderr] Downloaded wayland-client v0.9.9 [INFO] [stderr] Downloaded rand v0.3.16 [INFO] [stderr] Downloaded num-traits v0.1.40 [INFO] [stderr] Downloaded cgl v0.2.1 [INFO] [stderr] Downloaded core-foundation v0.4.4 [INFO] [stderr] Downloaded objc v0.2.2 [INFO] [stderr] Downloaded shell32-sys v0.1.1 [INFO] [stderr] Downloaded wayland-kbd v0.9.1 [INFO] [stderr] Downloaded phf v0.7.21 [INFO] [stderr] Downloaded magenta v0.1.1 [INFO] [stderr] Downloaded phf_generator v0.7.21 [INFO] [stderr] Downloaded phf_shared v0.7.21 [INFO] [stderr] Downloaded dtoa v0.4.2 [INFO] [stderr] Downloaded gleam v0.4.8 [INFO] [stderr] Downloaded core-foundation-sys v0.4.4 [INFO] [stderr] Downloaded core-foundation-sys v0.3.1 [INFO] [stderr] Downloaded dwmapi-sys v0.1.0 [INFO] [stderr] Downloaded shared_library v0.1.7 [INFO] [stderr] Downloaded tempfile v2.1.6 [INFO] [stderr] Downloaded siphasher v0.2.2 [INFO] [stderr] Downloaded winit v0.7.6 [INFO] [stderr] Downloaded gl_generator v0.5.5 [INFO] [stderr] Downloaded wayland-protocols v0.9.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a299aa5df79dd8e5a1405b97ddd7b367b61eecc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 992a9e88d9dc361461bae6d5bae126660f0f94c102f83e52664ad302f45cbc05 [INFO] running `Command { std: "docker" "start" "-a" "992a9e88d9dc361461bae6d5bae126660f0f94c102f83e52664ad302f45cbc05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "992a9e88d9dc361461bae6d5bae126660f0f94c102f83e52664ad302f45cbc05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "992a9e88d9dc361461bae6d5bae126660f0f94c102f83e52664ad302f45cbc05", kill_on_drop: false }` [INFO] [stdout] 992a9e88d9dc361461bae6d5bae126660f0f94c102f83e52664ad302f45cbc05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a299aa5df79dd8e5a1405b97ddd7b367b61eecc6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99285757b742f729cacb9d218a0e35941ff349005156d8fe1bc5d19bf7c2ea2d [INFO] running `Command { std: "docker" "start" "-a" "99285757b742f729cacb9d218a0e35941ff349005156d8fe1bc5d19bf7c2ea2d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling libc v0.2.30 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling itoa v0.3.3 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Compiling wayland-scanner v0.9.9 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling x11-dl v2.15.0 [INFO] [stderr] Compiling wayland-client v0.9.9 [INFO] [stderr] Compiling wayland-protocols v0.9.9 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking draw_state v0.7.1 [INFO] [stderr] Checking tempfile v2.1.6 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking shared_library v0.1.7 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling glutin v0.9.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling derivative v1.0.0 [INFO] [stderr] Checking gfx_core v0.7.2 [INFO] [stderr] Checking gfx_device_gl v0.14.3 [INFO] [stderr] Checking gfx v0.16.1 [INFO] [stderr] error: could not compile `target_build_utils` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a299aa5df79dd8e5a1405b97ddd7b367b61eecc6/bin/rustc --crate-name target_build_utils --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/target_build_utils-0.3.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="serde_json"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "serde_json"))' -C metadata=4afc63f95ee2343f -C extra-filename=-4afc63f95ee2343f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern phf=/opt/rustwide/target/debug/deps/libphf-4a42bd69d611b0e7.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c725a6d69e3ec675.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "99285757b742f729cacb9d218a0e35941ff349005156d8fe1bc5d19bf7c2ea2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99285757b742f729cacb9d218a0e35941ff349005156d8fe1bc5d19bf7c2ea2d", kill_on_drop: false }` [INFO] [stdout] 99285757b742f729cacb9d218a0e35941ff349005156d8fe1bc5d19bf7c2ea2d [INFO] checking AberrantWolf/icebeam against try#8585d8c57bfa6d7d66340412e06b5611fa79cc61 for pr-125923-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAberrantWolf%2Ficebeam" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AberrantWolf/icebeam on toolchain 8585d8c57bfa6d7d66340412e06b5611fa79cc61 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8585d8c57bfa6d7d66340412e06b5611fa79cc61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AberrantWolf/icebeam [INFO] finished tweaking git repo https://github.com/AberrantWolf/icebeam [INFO] tweaked toml for git repo https://github.com/AberrantWolf/icebeam written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AberrantWolf/icebeam already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8585d8c57bfa6d7d66340412e06b5611fa79cc61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8585d8c57bfa6d7d66340412e06b5611fa79cc61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52010aa3c12c859ba7b2bec3e1b55d4ae69790a6cbfcd740d857b53b16ec23a7 [INFO] running `Command { std: "docker" "start" "-a" "52010aa3c12c859ba7b2bec3e1b55d4ae69790a6cbfcd740d857b53b16ec23a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52010aa3c12c859ba7b2bec3e1b55d4ae69790a6cbfcd740d857b53b16ec23a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52010aa3c12c859ba7b2bec3e1b55d4ae69790a6cbfcd740d857b53b16ec23a7", kill_on_drop: false }` [INFO] [stdout] 52010aa3c12c859ba7b2bec3e1b55d4ae69790a6cbfcd740d857b53b16ec23a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8585d8c57bfa6d7d66340412e06b5611fa79cc61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 254acf0657db3054266ae93fd6bd974a5b41f9edca093bf8a0e51583112829f2 [INFO] running `Command { std: "docker" "start" "-a" "254acf0657db3054266ae93fd6bd974a5b41f9edca093bf8a0e51583112829f2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling libc v0.2.30 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling itoa v0.3.3 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Compiling wayland-scanner v0.9.9 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling x11-dl v2.15.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling wayland-client v0.9.9 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling wayland-protocols v0.9.9 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking draw_state v0.7.1 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking tempfile v2.1.6 [INFO] [stderr] Checking shared_library v0.1.7 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Compiling glutin v0.9.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling derivative v1.0.0 [INFO] [stderr] Checking gfx_core v0.7.2 [INFO] [stderr] Checking gfx_device_gl v0.14.3 [INFO] [stderr] Checking gfx v0.16.1 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.9 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking wayland-window v0.7.0 [INFO] [stderr] Checking winit v0.7.6 [INFO] [stderr] Checking gfx_window_glutin v0.17.0 [INFO] [stderr] Checking ice_beam v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Size` is never constructed [INFO] [stdout] --> src/tracer/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Size { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Color` is never constructed [INFO] [stdout] --> src/tracer/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vector` is never constructed [INFO] [stdout] --> src/tracer/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Vector { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ray` is never constructed [INFO] [stdout] --> src/tracer/mod.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct Ray { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Traceable` is never used [INFO] [stdout] --> src/tracer/mod.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 28 | pub trait Traceable { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Tracer` is never used [INFO] [stdout] --> src/tracer/mod.rs:32:7 [INFO] [stdout] | [INFO] [stdout] 32 | trait Tracer> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Size` is never constructed [INFO] [stdout] --> src/tracer/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Size { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Color` is never constructed [INFO] [stdout] --> src/tracer/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vector` is never constructed [INFO] [stdout] --> src/tracer/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Vector { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ray` is never constructed [INFO] [stdout] --> src/tracer/mod.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct Ray { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Traceable` is never used [INFO] [stdout] --> src/tracer/mod.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 28 | pub trait Traceable { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Tracer` is never used [INFO] [stdout] --> src/tracer/mod.rs:32:7 [INFO] [stdout] | [INFO] [stdout] 32 | trait Tracer> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.33s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.10.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "254acf0657db3054266ae93fd6bd974a5b41f9edca093bf8a0e51583112829f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254acf0657db3054266ae93fd6bd974a5b41f9edca093bf8a0e51583112829f2", kill_on_drop: false }` [INFO] [stdout] 254acf0657db3054266ae93fd6bd974a5b41f9edca093bf8a0e51583112829f2