[INFO] updating cached repository ajnirp/comp-geom-algo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ajnirp/comp-geom-algo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ajnirp/comp-geom-algo" "work/ex/beta-1.38-1/sources/1.37.0/gh/ajnirp/comp-geom-algo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ajnirp/comp-geom-algo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ajnirp/comp-geom-algo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ajnirp/comp-geom-algo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ajnirp/comp-geom-algo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d4818d41de7a43d4d5e18277d5fe20541215e11d [INFO] sha for GitHub repo ajnirp/comp-geom-algo: d4818d41de7a43d4d5e18277d5fe20541215e11d [INFO] validating manifest of ajnirp/comp-geom-algo 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 ajnirp/comp-geom-algo 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 ajnirp/comp-geom-algo [INFO] removed path dependency algo from ajnirp/comp-geom-algo [INFO] removed path dependency primitives from ajnirp/comp-geom-algo [INFO] removed path dependency util from ajnirp/comp-geom-algo [INFO] finished frobbing ajnirp/comp-geom-algo [INFO] frobbed toml for ajnirp/comp-geom-algo written to work/ex/beta-1.38-1/sources/1.37.0/gh/ajnirp/comp-geom-algo/Cargo.toml [INFO] started frobbing ajnirp/comp-geom-algo [INFO] removed path dependency algo from ajnirp/comp-geom-algo [INFO] removed path dependency primitives from ajnirp/comp-geom-algo [INFO] removed path dependency util from ajnirp/comp-geom-algo [INFO] finished frobbing ajnirp/comp-geom-algo [INFO] frobbed toml for ajnirp/comp-geom-algo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ajnirp/comp-geom-algo/Cargo.toml [INFO] crate ajnirp/comp-geom-algo 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] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ajnirp/comp-geom-algo/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] 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 ajnirp/comp-geom-algo 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ajnirp/comp-geom-algo:/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] 220e10ee0ba9aff3b74c134dd2dae2098f903e397f95461146149c6b9385454e [INFO] running `"docker" "start" "-a" "220e10ee0ba9aff3b74c134dd2dae2098f903e397f95461146149c6b9385454e"` [INFO] [stderr] warning: dependency (algo) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (primitives) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (util) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling util v0.1.2 [INFO] [stderr] Compiling primitives v0.1.0 [INFO] [stderr] Compiling algo v0.1.9 [INFO] [stderr] error: unexpected token: `...` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/algo-0.1.9/src/search/max_subarray.rs:41:56 [INFO] [stderr] | [INFO] [stderr] 41 | let (left_idx, left_max) = cross_part_max(arr, (low...mid).rev()); [INFO] [stderr] | ^^^ [INFO] [stderr] help: use `..` for an exclusive range [INFO] [stderr] | [INFO] [stderr] 41 | let (left_idx, left_max) = cross_part_max(arr, (low..mid).rev()); [INFO] [stderr] | ^^ [INFO] [stderr] help: or `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] 41 | let (left_idx, left_max) = cross_part_max(arr, (low..=mid).rev()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: unexpected token: `...` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/algo-0.1.9/src/search/max_subarray.rs:42:63 [INFO] [stderr] | [INFO] [stderr] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)...high); [INFO] [stderr] | ^^^ [INFO] [stderr] help: use `..` for an exclusive range [INFO] [stderr] | [INFO] [stderr] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)..high); [INFO] [stderr] | ^^ [INFO] [stderr] help: or `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] 42 | let (right_idx, right_max) = cross_part_max(arr, (mid + 1)..=high); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::num::Zero`, `std::num::One` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/algo-0.1.9/src/math/gcd.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::num::{Zero, One}; [INFO] [stderr] | ^^^^ ^^^ no `One` in `num` [INFO] [stderr] | | [INFO] [stderr] | no `Zero` in `num` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::Zero` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/algo-0.1.9/src/math/lcm.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::num::Zero; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `Zero` in `num` [INFO] [stderr] [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/algo-0.1.9/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(zero_one, inclusive_range_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `algo`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "220e10ee0ba9aff3b74c134dd2dae2098f903e397f95461146149c6b9385454e"` [INFO] running `"docker" "rm" "-f" "220e10ee0ba9aff3b74c134dd2dae2098f903e397f95461146149c6b9385454e"` [INFO] [stdout] 220e10ee0ba9aff3b74c134dd2dae2098f903e397f95461146149c6b9385454e