[INFO] crate carrier 0.11.0 is already in cache [INFO] testing carrier-0.11.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate carrier 0.11.0 into work/builds/worker-5/source [INFO] validating manifest of crates.io crate carrier 0.11.0 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 crates.io crate carrier 0.11.0 [INFO] finished tweaking crates.io crate carrier 0.11.0 [INFO] tweaked toml for crates.io crate carrier 0.11.0 written to work/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate carrier 0.11.0 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] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 0e602efb91c014952b7e44e2de5b56b5d37b910fcf061a6afe1b2045099a6aa1 [INFO] running `"docker" "start" "-a" "0e602efb91c014952b7e44e2de5b56b5d37b910fcf061a6afe1b2045099a6aa1"` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling rustc-demangle v0.1.13 [INFO] [stderr] Compiling subtle v2.0.0 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling mtdparts v0.2.0 [INFO] [stderr] Compiling gcmap v0.1.4 [INFO] [stderr] Compiling crc8 v0.1.1 [INFO] [stderr] Compiling bs58 v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_jitter v0.1.2 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling block-padding v0.1.3 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling smallvec v0.6.8 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling toml v0.5.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling tinylogger v0.1.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling hpack v0.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling hacl-star-sys v0.0.7 [INFO] [stderr] Compiling block-buffer v0.7.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling pbr v1.0.1 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling curve25519-dalek v1.0.3 [INFO] [stderr] Compiling hacl-star v0.0.14 [INFO] [stderr] Compiling x25519-dalek v0.5.2 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling osaka-macros v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling osaka v0.2.10 [INFO] [stderr] Compiling failure v0.1.5 [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/osaka-0.2.10/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(generators, generator_trait)] [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/osaka-0.2.10/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(custom_attribute)] [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/osaka-0.2.10/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(termination_trait_lib)] [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 `osaka`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0e602efb91c014952b7e44e2de5b56b5d37b910fcf061a6afe1b2045099a6aa1"` [INFO] running `"docker" "rm" "-f" "0e602efb91c014952b7e44e2de5b56b5d37b910fcf061a6afe1b2045099a6aa1"` [INFO] [stdout] 0e602efb91c014952b7e44e2de5b56b5d37b910fcf061a6afe1b2045099a6aa1