[INFO] crate pollock 0.3.2 is already in cache [INFO] extracting crate pollock 0.3.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/pollock/0.3.2 [INFO] extracting crate pollock 0.3.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pollock/0.3.2 [INFO] validating manifest of pollock-0.3.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pollock-0.3.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pollock-0.3.2 [INFO] finished frobbing pollock-0.3.2 [INFO] frobbed toml for pollock-0.3.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pollock/0.3.2/Cargo.toml [INFO] started frobbing pollock-0.3.2 [INFO] finished frobbing pollock-0.3.2 [INFO] frobbed toml for pollock-0.3.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pollock/0.3.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing pollock-0.3.2 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pollock/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] a0ba640e120e6e006ffd668d4365fca715cf3eb53f0d22471ced42de1936447d [INFO] running `"docker" "start" "-a" "a0ba640e120e6e006ffd668d4365fca715cf3eb53f0d22471ced42de1936447d"` [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling imgref v1.4.0 [INFO] [stderr] Compiling wild v2.0.2 [INFO] [stderr] Compiling resize v0.3.0 [INFO] [stderr] Compiling natord v1.0.9 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling imagequant-sys v2.12.5 [INFO] [stderr] Compiling lodepng v2.4.2 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling pbr v1.0.1 [INFO] [stderr] Compiling glutin v0.18.0 [INFO] [stderr] Compiling gif-dispose v2.2.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling imagequant v2.11.9 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling gifski v0.8.7 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling alga v0.7.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling palette v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.3.0 [INFO] [stderr] Compiling nalgebra v0.16.13 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling winit v0.17.2 [INFO] [stderr] Compiling gfx_window_glutin v0.26.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.13/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling pollock v0.3.2 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(nll)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(external_doc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `gifski` is imported redundantly [INFO] [stderr] --> src/state.rs:507:13 [INFO] [stderr] | [INFO] [stderr] 507 | use gifski; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate gifski; [INFO] [stderr] | -------------------- the item `gifski` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `fs` is imported redundantly [INFO] [stderr] --> src/state.rs:508:13 [INFO] [stderr] | [INFO] [stderr] 16 | use std::{fs, io}; [INFO] [stderr] | -- the item `fs` is already imported here [INFO] [stderr] ... [INFO] [stderr] 508 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:86:22 [INFO] [stderr] | [INFO] [stderr] 86 | down: Option) + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut PollockState) + 'a` [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/lib.rs:87:20 [INFO] [stderr] | [INFO] [stderr] 87 | up: Option) + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut PollockState) + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:134:37 [INFO] [stderr] | [INFO] [stderr] 134 | frame_handlers: Vec<(usize, Box) + 'a>)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut PollockState) + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'nalgebra::Point::::from_coordinates': Use Point::from(vector) instead. [INFO] [stderr] --> src/render.rs:101:55 [INFO] [stderr] | [INFO] [stderr] 101 | let pos = transformation.transform_point(&Point::from_coordinates(v)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'nalgebra::Point::::from_coordinates': Use Point::from(vector) instead. [INFO] [stderr] --> src/render.rs:145:49 [INFO] [stderr] | [INFO] [stderr] 145 | transformation.transform_point(&Point::from_coordinates(v.pos + norm)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'nalgebra::Point::::from_coordinates': Use Point::from(vector) instead. [INFO] [stderr] --> src/render.rs:146:49 [INFO] [stderr] | [INFO] [stderr] 146 | transformation.transform_point(&Point::from_coordinates(v.pos - norm)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alga::linear::Transformation` [INFO] [stderr] --> src/render.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use alga::linear::Transformation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `pollock`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a0ba640e120e6e006ffd668d4365fca715cf3eb53f0d22471ced42de1936447d"` [INFO] running `"docker" "rm" "-f" "a0ba640e120e6e006ffd668d4365fca715cf3eb53f0d22471ced42de1936447d"` [INFO] [stdout] a0ba640e120e6e006ffd668d4365fca715cf3eb53f0d22471ced42de1936447d