[INFO] updating cached repository https://github.com/redox-os/coreutils [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 06b961b6116ce6a80c58caa7a55f6e395daa3f1d [INFO] testing redox-os/coreutils against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fcoreutils" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/coreutils on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/redox-os/coreutils [INFO] finished tweaking git repo https://github.com/redox-os/coreutils [INFO] tweaked toml for git repo https://github.com/redox-os/coreutils written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/coreutils already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /big/crater/work/builds/worker-6/source/src/bin/uname.rs [INFO] [stderr] * /big/crater/work/builds/worker-6/source/src/bin/test.rs [INFO] [stderr] * /big/crater/work/builds/worker-6/source/src/bin/cat.rs [INFO] [stderr] * /big/crater/work/builds/worker-6/source/src/bin/sort.rs [INFO] [stderr] * /big/crater/work/builds/worker-6/source/src/bin/mkdir.rs [INFO] [stderr] * /big/crater/work/builds/worker-6/source/src/bin/stat.rs [INFO] [stderr] * /big/crater/work/builds/worker-6/source/src/bin/ln.rs [INFO] [stderr] * /big/crater/work/builds/worker-6/source/src/bin/tail.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] d06fbac0a1f87702da1d2a8f2d1f9b6fd5ea437b12d495a36968aa8ee80ae7ac [INFO] running `"docker" "start" "-a" "d06fbac0a1f87702da1d2a8f2d1f9b6fd5ea437b12d495a36968aa8ee80ae7ac"` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/bin/uname.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/test.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/cat.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/sort.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/mkdir.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/stat.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/ln.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/tail.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling redox_syscall v0.1.54 [INFO] [stderr] Compiling arg_parser v0.1.0 (https://gitlab.redox-os.org/redox-os/arg-parser.git#75035318) [INFO] [stderr] Compiling extra v0.1.0 (https://gitlab.redox-os.org/redox-os/libextra.git#0b50f3f2) [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling termion v1.5.2 [INFO] [stderr] Compiling filetime v0.2.5 [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_syscall-0.1.54/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(asm)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/redox_syscall-0.1.54/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(const_fn)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling backtrace v0.3.15 [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[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/libextra-eb7dff9aa1632a5a/0b50f3f/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(const_fn)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: could not compile `redox_syscall`. [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] --> /opt/rustwide/cargo-home/git/checkouts/libextra-eb7dff9aa1632a5a/0b50f3f/src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(core_intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/libextra-eb7dff9aa1632a5a/0b50f3f/src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(stmt_expr_attributes)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `extra`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d06fbac0a1f87702da1d2a8f2d1f9b6fd5ea437b12d495a36968aa8ee80ae7ac"` [INFO] running `"docker" "rm" "-f" "d06fbac0a1f87702da1d2a8f2d1f9b6fd5ea437b12d495a36968aa8ee80ae7ac"` [INFO] [stdout] d06fbac0a1f87702da1d2a8f2d1f9b6fd5ea437b12d495a36968aa8ee80ae7ac