[INFO] fetching crate luminance-gl 0.19.1... [INFO] checking luminance-gl-0.19.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate luminance-gl 0.19.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate luminance-gl 0.19.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate luminance-gl 0.19.1 [INFO] finished tweaking crates.io crate luminance-gl 0.19.1 [INFO] tweaked toml for crates.io crate luminance-gl 0.19.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7e31fd3597de59754d7e3ba191e504b08f0632dc30657f6eabb9c7f5fb0713e [INFO] running `Command { std: "docker" "start" "-a" "e7e31fd3597de59754d7e3ba191e504b08f0632dc30657f6eabb9c7f5fb0713e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7e31fd3597de59754d7e3ba191e504b08f0632dc30657f6eabb9c7f5fb0713e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7e31fd3597de59754d7e3ba191e504b08f0632dc30657f6eabb9c7f5fb0713e", kill_on_drop: false }` [INFO] [stdout] e7e31fd3597de59754d7e3ba191e504b08f0632dc30657f6eabb9c7f5fb0713e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4cdf6e6a57b045904c6293fb9fd765391e1343ecffe0b7b82d5a4ca98f258dc [INFO] running `Command { std: "docker" "start" "-a" "c4cdf6e6a57b045904c6293fb9fd765391e1343ecffe0b7b82d5a4ca98f258dc", kill_on_drop: false }` [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling xml-rs v0.8.22 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Compiling luminance-derive v0.10.0 [INFO] [stderr] Checking luminance v0.47.0 [INFO] [stderr] Checking luminance-std140 v0.2.1 [INFO] [stderr] Checking luminance-gl v0.19.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:670:5 [INFO] [stdout] | [INFO] [stdout] 670 | BOOL_CACHE.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:671:5 [INFO] [stdout] | [INFO] [stdout] 671 | BOOL_CACHE.extend(value.iter().map(|x| *x as u32)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:673:52 [INFO] [stdout] | [INFO] [stdout] 673 | gl::Uniform1uiv(uniform.index(), N as GLsizei, BOOL_CACHE.as_ptr() as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:687:5 [INFO] [stdout] | [INFO] [stdout] 687 | BOOL_CACHE.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:688:5 [INFO] [stdout] | [INFO] [stdout] 688 | BOOL_CACHE.extend(value.iter().flat_map(|x| [x[0] as u32, x[1] as u32])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:690:52 [INFO] [stdout] | [INFO] [stdout] 690 | gl::Uniform2uiv(uniform.index(), N as GLsizei, BOOL_CACHE.as_ptr() as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:704:5 [INFO] [stdout] | [INFO] [stdout] 704 | BOOL_CACHE.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:705:5 [INFO] [stdout] | [INFO] [stdout] 705 | / BOOL_CACHE.extend( [INFO] [stdout] 706 | | value [INFO] [stdout] 707 | | .iter() [INFO] [stdout] 708 | | .flat_map(|x| [x[0] as u32, x[1] as u32, x[2] as u32]), [INFO] [stdout] 709 | | ); [INFO] [stdout] | |_____^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:711:52 [INFO] [stdout] | [INFO] [stdout] 711 | gl::Uniform3uiv(uniform.index(), N as GLsizei, BOOL_CACHE.as_ptr() as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:725:5 [INFO] [stdout] | [INFO] [stdout] 725 | BOOL_CACHE.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:726:5 [INFO] [stdout] | [INFO] [stdout] 726 | / BOOL_CACHE.extend( [INFO] [stdout] 727 | | value [INFO] [stdout] 728 | | .iter() [INFO] [stdout] 729 | | .flat_map(|x| [x[0] as u32, x[1] as u32, x[2] as u32, x[3] as u32]), [INFO] [stdout] 730 | | ); [INFO] [stdout] | |_____^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:732:52 [INFO] [stdout] | [INFO] [stdout] 732 | gl::Uniform4uiv(uniform.index(), N as GLsizei, BOOL_CACHE.as_ptr() as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:670:5 [INFO] [stdout] | [INFO] [stdout] 670 | BOOL_CACHE.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:671:5 [INFO] [stdout] | [INFO] [stdout] 671 | BOOL_CACHE.extend(value.iter().map(|x| *x as u32)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:673:52 [INFO] [stdout] | [INFO] [stdout] 673 | gl::Uniform1uiv(uniform.index(), N as GLsizei, BOOL_CACHE.as_ptr() as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:687:5 [INFO] [stdout] | [INFO] [stdout] 687 | BOOL_CACHE.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:688:5 [INFO] [stdout] | [INFO] [stdout] 688 | BOOL_CACHE.extend(value.iter().flat_map(|x| [x[0] as u32, x[1] as u32])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:690:52 [INFO] [stdout] | [INFO] [stdout] 690 | gl::Uniform2uiv(uniform.index(), N as GLsizei, BOOL_CACHE.as_ptr() as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:704:5 [INFO] [stdout] | [INFO] [stdout] 704 | BOOL_CACHE.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:705:5 [INFO] [stdout] | [INFO] [stdout] 705 | / BOOL_CACHE.extend( [INFO] [stdout] 706 | | value [INFO] [stdout] 707 | | .iter() [INFO] [stdout] 708 | | .flat_map(|x| [x[0] as u32, x[1] as u32, x[2] as u32]), [INFO] [stdout] 709 | | ); [INFO] [stdout] | |_____^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:711:52 [INFO] [stdout] | [INFO] [stdout] 711 | gl::Uniform3uiv(uniform.index(), N as GLsizei, BOOL_CACHE.as_ptr() as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:725:5 [INFO] [stdout] | [INFO] [stdout] 725 | BOOL_CACHE.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:726:5 [INFO] [stdout] | [INFO] [stdout] 726 | / BOOL_CACHE.extend( [INFO] [stdout] 727 | | value [INFO] [stdout] 728 | | .iter() [INFO] [stdout] 729 | | .flat_map(|x| [x[0] as u32, x[1] as u32, x[2] as u32, x[3] as u32]), [INFO] [stdout] 730 | | ); [INFO] [stdout] | |_____^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/gl33/shader.rs:732:52 [INFO] [stdout] | [INFO] [stdout] 732 | gl::Uniform4uiv(uniform.index(), N as GLsizei, BOOL_CACHE.as_ptr() as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.18s [INFO] running `Command { std: "docker" "inspect" "c4cdf6e6a57b045904c6293fb9fd765391e1343ecffe0b7b82d5a4ca98f258dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4cdf6e6a57b045904c6293fb9fd765391e1343ecffe0b7b82d5a4ca98f258dc", kill_on_drop: false }` [INFO] [stdout] c4cdf6e6a57b045904c6293fb9fd765391e1343ecffe0b7b82d5a4ca98f258dc