[INFO] updating cached repository https://github.com/pbtrung/rsbup [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 53eee9261cfb0a7cd9a12b3b8af3f0691509de38 [INFO] testing pbtrung/rsbup against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbtrung%2Frsbup" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pbtrung/rsbup 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 git repo https://github.com/pbtrung/rsbup [INFO] finished tweaking git repo https://github.com/pbtrung/rsbup [INFO] tweaked toml for git repo https://github.com/pbtrung/rsbup written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/pbtrung/rsbup already has a lockfile, it will not be regenerated [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] abf8064dba079f93168492325f62b80904ddd2712d8670b65f1599752e1c3fb3 [INFO] running `"docker" "start" "-a" "abf8064dba079f93168492325f62b80904ddd2712d8670b65f1599752e1c3fb3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling cc v1.0.5 [INFO] [stderr] Compiling futures v0.1.18 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.1 [INFO] [stderr] Compiling scoped-tls v0.1.1 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling slog v2.1.1 [INFO] [stderr] Compiling take_mut v0.2.0 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling bs58 v0.2.0 [INFO] [stderr] Compiling bounded-spsc-queue v0.2.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] error[E0432]: unresolved import `alloc::allocator` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bounded-spsc-queue-0.2.0/src/lib.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | use alloc::allocator::{Alloc, Layout}; [INFO] [stderr] | ^^^^^^^^^ could not find `allocator` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::heap` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bounded-spsc-queue-0.2.0/src/lib.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | use alloc::heap::Heap; [INFO] [stderr] | ^^^^ could not find `heap` in `alloc` [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/bounded-spsc-queue-0.2.0/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(allocator_api, alloc, box_syntax, optin_builtin_traits)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bounded-spsc-queue-0.2.0/src/lib.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | impl !Sync for Consumer {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68318 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bounded-spsc-queue-0.2.0/src/lib.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | impl !Sync for Producer {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68318 for more information [INFO] [stderr] [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `bounded-spsc-queue`. [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" "abf8064dba079f93168492325f62b80904ddd2712d8670b65f1599752e1c3fb3"` [INFO] running `"docker" "rm" "-f" "abf8064dba079f93168492325f62b80904ddd2712d8670b65f1599752e1c3fb3"` [INFO] [stdout] abf8064dba079f93168492325f62b80904ddd2712d8670b65f1599752e1c3fb3