[INFO] updating cached repository g2xpf/f-colon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/g2xpf/f-colon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/g2xpf/f-colon" "work/ex/beta-1.38-1/sources/1.37.0/gh/g2xpf/f-colon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/g2xpf/f-colon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/g2xpf/f-colon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g2xpf/f-colon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g2xpf/f-colon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 923588f138ef7c02a344ff74e7824bff890a5d99
[INFO] sha for GitHub repo g2xpf/f-colon: 923588f138ef7c02a344ff74e7824bff890a5d99
[INFO] validating manifest of g2xpf/f-colon 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 g2xpf/f-colon 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 g2xpf/f-colon
[INFO] removed path dependency ecs-rs from g2xpf/f-colon
[INFO] finished frobbing g2xpf/f-colon
[INFO] frobbed toml for g2xpf/f-colon written to work/ex/beta-1.38-1/sources/1.37.0/gh/g2xpf/f-colon/Cargo.toml
[INFO] started frobbing g2xpf/f-colon
[INFO] removed path dependency ecs-rs from g2xpf/f-colon
[INFO] finished frobbing g2xpf/f-colon
[INFO] frobbed toml for g2xpf/f-colon written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g2xpf/f-colon/Cargo.toml
[INFO] crate g2xpf/f-colon 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/g2xpf/f-colon/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[INFO] the lockfile is outdated, regenerating it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 g2xpf/f-colon 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-3/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/g2xpf/f-colon:/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] f341f1418f83c3b794e4f90a6c30e58f3feb40734251a75981ee4868c1205c0f
[INFO] running `"docker" "start" "-a" "f341f1418f83c3b794e4f90a6c30e58f3feb40734251a75981ee4868c1205c0f"`
[INFO] [stderr] warning: dependency (ecs-rs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling ecs-rs v0.1.2
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr] error[E0432]: unresolved import `std::marker::Reflect`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecs-rs-0.1.2/src/heterogenous_set.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::marker::Reflect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^ no `Reflect` in `marker`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::marker::Reflect`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecs-rs-0.1.2/src/entity.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::marker::Reflect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^ no `Reflect` in `marker`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::marker::Reflect`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecs-rs-0.1.2/src/components.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::marker::Reflect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^ no `Reflect` in `marker`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecs-rs-0.1.2/src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(reflect_marker)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecs-rs-0.1.2/src/lib.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(get_type_id)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]    Compiling tiff v0.2.2
[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 `ecs-rs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f341f1418f83c3b794e4f90a6c30e58f3feb40734251a75981ee4868c1205c0f"`
[INFO] running `"docker" "rm" "-f" "f341f1418f83c3b794e4f90a6c30e58f3feb40734251a75981ee4868c1205c0f"`
[INFO] [stdout] f341f1418f83c3b794e4f90a6c30e58f3feb40734251a75981ee4868c1205c0f