[INFO] crate assets 0.3.0 is already in cache [INFO] testing assets-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate assets 0.3.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate assets 0.3.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate assets 0.3.0 [INFO] finished tweaking crates.io crate assets 0.3.0 [INFO] tweaked toml for crates.io crate assets 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9d69031f543a5e36000a02404b72f99625f5781ac223bed4ef599a3ebc4ee101 [INFO] running `"docker" "start" "-a" "9d69031f543a5e36000a02404b72f99625f5781ac223bed4ef599a3ebc4ee101"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling atom v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling imagefmt v4.0.0 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling hibitset v0.5.4 [INFO] [stderr] Compiling assets v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/manager.rs:39:19 [INFO] [stderr] | [INFO] [stderr] 39 | executor: Arc + Send>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Executor + Send>>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/manager.rs:39:32 [INFO] [stderr] | [INFO] [stderr] 39 | executor: Arc + Send>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/manager.rs:65:23 [INFO] [stderr] | [INFO] [stderr] 65 | executor: Arc + Send>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Executor + Send>>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/manager.rs:65:36 [INFO] [stderr] | [INFO] [stderr] 65 | executor: Arc + Send>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | let mut vec = self.vec_as_mut(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.47s [INFO] running `"docker" "inspect" "9d69031f543a5e36000a02404b72f99625f5781ac223bed4ef599a3ebc4ee101"` [INFO] running `"docker" "rm" "-f" "9d69031f543a5e36000a02404b72f99625f5781ac223bed4ef599a3ebc4ee101"` [INFO] [stdout] 9d69031f543a5e36000a02404b72f99625f5781ac223bed4ef599a3ebc4ee101 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1ad880aa51c9098b41b2685d0c0611b16bafa0e71d85cfca65cd97a9ed17b67a [INFO] running `"docker" "start" "-a" "1ad880aa51c9098b41b2685d0c0611b16bafa0e71d85cfca65cd97a9ed17b67a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling mopa v0.2.2 [INFO] [stderr] Compiling ahash v0.3.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling shrev v1.1.1 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Compiling tuple_utils v0.3.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling cast_trait v0.1.2 [INFO] [stderr] Compiling tuple_utils v0.2.0 [INFO] [stderr] Compiling type-name v0.1.0 [INFO] [stderr] Compiling instant v0.1.4 [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/type-name-0.1.0/src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(core_intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `type-name`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "1ad880aa51c9098b41b2685d0c0611b16bafa0e71d85cfca65cd97a9ed17b67a"` [INFO] running `"docker" "rm" "-f" "1ad880aa51c9098b41b2685d0c0611b16bafa0e71d85cfca65cd97a9ed17b67a"` [INFO] [stdout] 1ad880aa51c9098b41b2685d0c0611b16bafa0e71d85cfca65cd97a9ed17b67a