[INFO] fetching crate piston3d-gfx_voxel 0.27.0... [INFO] checking piston3d-gfx_voxel-0.27.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate piston3d-gfx_voxel 0.27.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate piston3d-gfx_voxel 0.27.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate piston3d-gfx_voxel 0.27.0 [INFO] finished tweaking crates.io crate piston3d-gfx_voxel 0.27.0 [INFO] tweaked toml for crates.io crate piston3d-gfx_voxel 0.27.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 38 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding deflate v0.7.20 (latest: v1.0.0) [INFO] [stderr] Adding derivative v1.0.4 (latest: v2.2.0) [INFO] [stderr] Adding gfx v0.17.1 (latest: v0.18.3) [INFO] [stderr] Adding gfx_core v0.8.3 (latest: v0.9.2) [INFO] [stderr] Adding gif v0.10.3 (latest: v0.13.1) [INFO] [stderr] Adding image v0.21.3 (latest: v0.25.1) [INFO] [stderr] Adding jpeg-decoder v0.1.22 (latest: v0.3.1) [INFO] [stderr] Adding num-derive v0.2.5 (latest: v0.4.2) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.1) [INFO] [stderr] Adding piston-gfx_texture v0.35.0 (latest: v0.44.0) [INFO] [stderr] Adding piston-texture v0.6.0 (latest: v0.9.0) [INFO] [stderr] Adding png v0.14.1 (latest: v0.17.13) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding tiff v0.2.2 (latest: v0.9.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston-gfx_texture v0.35.0 [INFO] [stderr] Downloaded piston-texture v0.6.0 [INFO] [stderr] Downloaded array v0.0.1 [INFO] [stderr] Downloaded draw_state v0.8.0 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded gfx v0.17.1 [INFO] [stderr] Downloaded derivative v1.0.4 [INFO] [stderr] Downloaded image v0.21.3 [INFO] [stderr] Downloaded gfx_core v0.8.3 [INFO] [stderr] Downloaded tiff v0.2.2 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3f197df8f627469cad7d500dd9c6d76aba1395a7f921136fbd790442909720f [INFO] running `Command { std: "docker" "start" "-a" "a3f197df8f627469cad7d500dd9c6d76aba1395a7f921136fbd790442909720f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3f197df8f627469cad7d500dd9c6d76aba1395a7f921136fbd790442909720f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3f197df8f627469cad7d500dd9c6d76aba1395a7f921136fbd790442909720f", kill_on_drop: false }` [INFO] [stdout] a3f197df8f627469cad7d500dd9c6d76aba1395a7f921136fbd790442909720f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c72dd775e5acfad7e24cfb1b9f69f5c308e4eeab912c109e0a4296aff11d226b [INFO] running `Command { std: "docker" "start" "-a" "c72dd775e5acfad7e24cfb1b9f69f5c308e4eeab912c109e0a4296aff11d226b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking piston-texture v0.6.0 [INFO] [stderr] Checking array v0.0.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking piston3d-gfx_voxel v0.27.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `gfx` is imported redundantly [INFO] [stdout] --> src/texture.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use gfx; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate gfx; [INFO] [stdout] | ----------------- the item `gfx` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `image` is imported redundantly [INFO] [stdout] --> src/texture.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | self, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate image; [INFO] [stdout] | ------------------- the item `image` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/texture.rs:65:19 [INFO] [stdout] | [INFO] [stdout] 65 | let img = try!(load_rgba8(path.as_ref())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gfx` is imported redundantly [INFO] [stdout] --> src/texture.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use gfx; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate gfx; [INFO] [stdout] | ----------------- the item `gfx` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `image` is imported redundantly [INFO] [stdout] --> src/texture.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | self, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate image; [INFO] [stdout] | ------------------- the item `image` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/texture.rs:65:19 [INFO] [stdout] | [INFO] [stdout] 65 | let img = try!(load_rgba8(path.as_ref())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `array` [INFO] [stdout] --> src/cube.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | use array::*; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `array` [INFO] [stdout] --> src/cube.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | use array::*; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.93s [INFO] running `Command { std: "docker" "inspect" "c72dd775e5acfad7e24cfb1b9f69f5c308e4eeab912c109e0a4296aff11d226b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c72dd775e5acfad7e24cfb1b9f69f5c308e4eeab912c109e0a4296aff11d226b", kill_on_drop: false }` [INFO] [stdout] c72dd775e5acfad7e24cfb1b9f69f5c308e4eeab912c109e0a4296aff11d226b