[INFO] updating cached repository arkadijs/opengl-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/arkadijs/opengl-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/arkadijs/opengl-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/arkadijs/opengl-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/arkadijs/opengl-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/arkadijs/opengl-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arkadijs/opengl-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arkadijs/opengl-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 08ffd16b96d1272dddc6717716fcdb9ba55f576b [INFO] sha for GitHub repo arkadijs/opengl-rust: 08ffd16b96d1272dddc6717716fcdb9ba55f576b [INFO] validating manifest of arkadijs/opengl-rust 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 arkadijs/opengl-rust 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 arkadijs/opengl-rust [INFO] finished frobbing arkadijs/opengl-rust [INFO] frobbed toml for arkadijs/opengl-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/arkadijs/opengl-rust/Cargo.toml [INFO] started frobbing arkadijs/opengl-rust [INFO] finished frobbing arkadijs/opengl-rust [INFO] frobbed toml for arkadijs/opengl-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arkadijs/opengl-rust/Cargo.toml [INFO] crate arkadijs/opengl-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arkadijs/opengl-rust/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/sondrele/rust-bmp` [INFO] [stderr] Updating git repository `https://github.com/PistonDevelopers/image` [INFO] [stderr] Updating git repository `https://github.com/PistonDevelopers/vecmath` [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] [stderr] Updating git repository `https://github.com/sondrele/rust-bmp` [INFO] [stderr] Updating git repository `https://github.com/PistonDevelopers/image` [INFO] [stderr] Updating git repository `https://github.com/PistonDevelopers/vecmath` [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 arkadijs/opengl-rust against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arkadijs/opengl-rust:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 9e33af3b3e83239635b1632c9a15d4790a73eac3d9a7ad278f9bde05832450cb [INFO] running `"docker" "start" "-a" "9e33af3b3e83239635b1632c9a15d4790a73eac3d9a7ad278f9bde05832450cb"` [INFO] [stderr] Compiling vecmath v1.0.0 (https://github.com/PistonDevelopers/vecmath#bddacba6) [INFO] [stderr] Compiling bmp v0.5.0 (https://github.com/sondrele/rust-bmp#0425dadd) [INFO] [stderr] Compiling image v0.22.1 (https://github.com/PistonDevelopers/image#43eeae7f) [INFO] [stderr] Compiling opengl v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(box_syntax, box_patterns, convert, float_from_str_radix, slice_patterns, vec_resize)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `from_str_radix` found for type `f32` in the current scope [INFO] [stderr] --> src/main.rs:82:40 [INFO] [stderr] | [INFO] [stderr] 82 | fn _f32(s: &str) -> f32 { f32::from_str_radix(s, 10).unwrap_or(0.) }; [INFO] [stderr] | ^^^^^^^^^^^^^^ function or associated item not found in `f32` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 4 | use num_traits::Num; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `opengl`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9e33af3b3e83239635b1632c9a15d4790a73eac3d9a7ad278f9bde05832450cb"` [INFO] running `"docker" "rm" "-f" "9e33af3b3e83239635b1632c9a15d4790a73eac3d9a7ad278f9bde05832450cb"` [INFO] [stdout] 9e33af3b3e83239635b1632c9a15d4790a73eac3d9a7ad278f9bde05832450cb