[INFO] updating cached repository phaazon/kit-test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/phaazon/kit-test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/phaazon/kit-test" "work/ex/beta-1.38-1/sources/1.37.0/gh/phaazon/kit-test"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/phaazon/kit-test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/phaazon/kit-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phaazon/kit-test"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phaazon/kit-test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] aa97b51651479658ee06c92a3bbafd613e0a961c [INFO] sha for GitHub repo phaazon/kit-test: aa97b51651479658ee06c92a3bbafd613e0a961c [INFO] validating manifest of phaazon/kit-test 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 phaazon/kit-test 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 phaazon/kit-test [INFO] finished frobbing phaazon/kit-test [INFO] frobbed toml for phaazon/kit-test written to work/ex/beta-1.38-1/sources/1.37.0/gh/phaazon/kit-test/Cargo.toml [INFO] started frobbing phaazon/kit-test [INFO] finished frobbing phaazon/kit-test [INFO] frobbed toml for phaazon/kit-test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phaazon/kit-test/Cargo.toml [INFO] crate phaazon/kit-test 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing phaazon/kit-test 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/phaazon/kit-test:/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] 66e81cd9aeb3b5b70122f98641fdb1597625480be4bc918b5a559b2c72afc7d7 [INFO] running `"docker" "start" "-a" "66e81cd9aeb3b5b70122f98641fdb1597625480be4bc918b5a559b2c72afc7d7"` [INFO] [stderr] Compiling any-cache v0.2.3 [INFO] [stderr] Compiling luminance-windowing v0.1.1 [INFO] [stderr] Compiling spectra v0.12.0 [INFO] [stderr] Compiling serde v1.0.52 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling ogg-sys v0.0.9 [INFO] [stderr] Compiling vorbis-sys v0.0.8 [INFO] [stderr] Compiling vorbisfile-sys v0.0.8 [INFO] [stderr] Compiling vorbis-encoder v0.1.4 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling num-bigint v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling syn v0.13.7 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling cgmath v0.15.0 [INFO] [stderr] Compiling glfw-sys v3.2.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling glsl v0.7.2 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling mio v0.5.1 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling notify v4.0.3 [INFO] [stderr] Compiling vorbis v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.17 [INFO] [stderr] Compiling glfw v0.20.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling warmy v0.7.2 [INFO] [stderr] Compiling image v0.17.0 [INFO] [stderr] Compiling luminance-glfw v0.4.3 [INFO] [stderr] Compiling luminance v0.25.7 [INFO] [stderr] Compiling rental-impl v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.52 [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/luminance-0.25.7/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(const_fn)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `luminance`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "66e81cd9aeb3b5b70122f98641fdb1597625480be4bc918b5a559b2c72afc7d7"` [INFO] running `"docker" "rm" "-f" "66e81cd9aeb3b5b70122f98641fdb1597625480be4bc918b5a559b2c72afc7d7"` [INFO] [stdout] 66e81cd9aeb3b5b70122f98641fdb1597625480be4bc918b5a559b2c72afc7d7