[INFO] crate pollock 0.3.2 is already in cache [INFO] extracting crate pollock 0.3.2 into work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/pollock/0.3.2 [INFO] extracting crate pollock 0.3.2 into work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/pollock/0.3.2 [INFO] validating manifest of pollock-0.3.2 on toolchain master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pollock-0.3.2 on toolchain try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "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/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/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/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/pollock/0.3.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking pollock-0.3.2 against master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 for pr-57483 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57483/worker-1/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/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=forbid" "-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" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9185bf8b083e82dd6186199bdf5755df2b59043613ddc006dcc4314835df9a94 [INFO] running `"docker" "start" "-a" "9185bf8b083e82dd6186199bdf5755df2b59043613ddc006dcc4314835df9a94"` [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Checking rgb v0.8.11 [INFO] [stderr] Checking imgref v1.3.5 [INFO] [stderr] Checking wild v2.0.1 [INFO] [stderr] Checking resize v0.3.0 [INFO] [stderr] Compiling imagequant-sys v2.12.2 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking lodepng v2.4.2 [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking gif-dispose v2.1.1 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Checking wayland-client v0.20.12 [INFO] [stderr] Checking imagequant v2.11.9 [INFO] [stderr] Checking gifski v0.8.6 [INFO] [stderr] Checking wayland-protocols v0.20.12 [INFO] [stderr] Checking tiff v0.2.1 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking serde_json v1.0.34 [INFO] [stderr] Compiling palette_derive v0.4.1 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_os v0.1.1 [INFO] [stderr] Checking rand_pcg v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking rand v0.6.4 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking smithay-client-toolkit v0.3.0 [INFO] [stderr] Checking nalgebra v0.16.13 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tempfile v3.0.5 [INFO] [stderr] Checking winit v0.17.2 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking glutin v0.18.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling palette v0.4.1 [INFO] [stderr] Checking gfx_window_glutin v0.26.0 [INFO] [stderr] Checking pollock v0.3.2 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: #![feature] may not be used on the beta 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 beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(external_doc)] [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] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0554]: #![feature] may not be used on the beta 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 beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(external_doc)] [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" "9185bf8b083e82dd6186199bdf5755df2b59043613ddc006dcc4314835df9a94"` [INFO] running `"docker" "rm" "-f" "9185bf8b083e82dd6186199bdf5755df2b59043613ddc006dcc4314835df9a94"` [INFO] [stdout] 9185bf8b083e82dd6186199bdf5755df2b59043613ddc006dcc4314835df9a94