[INFO] updating cached repository https://github.com/ShisoftResearch/Nebuchadnezzar [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] From https://github.com/ShisoftResearch/Nebuchadnezzar [INFO] [stderr] a0c2a1c..b3d8ea9 future-3 -> future-3 [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 807329651c7e0c3b866055b382b2288551cf1281 [INFO] testing ShisoftResearch/Nebuchadnezzar against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShisoftResearch%2FNebuchadnezzar" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShisoftResearch/Nebuchadnezzar on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ShisoftResearch/Nebuchadnezzar [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/ShisoftResearch/Nebuchadnezzar [INFO] tweaked toml for git repo https://github.com/ShisoftResearch/Nebuchadnezzar written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ShisoftResearch/Nebuchadnezzar already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-0/source/tests/chunk.rs [INFO] [stderr] * /workspace/builds/worker-0/source/tests/types.rs [INFO] [stderr] * /workspace/builds/worker-0/source/tests/client.rs [INFO] [stderr] * /workspace/builds/worker-0/source/tests/cell.rs [INFO] [stderr] * /workspace/builds/worker-0/source/tests/cleaner.rs [INFO] [stderr] * /workspace/builds/worker-0/source/tests/index.rs [INFO] [stderr] * /workspace/builds/worker-0/source/tests/transaction.rs [INFO] [stderr] * /workspace/builds/worker-0/source/tests/server.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 test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = 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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb29df63e94fa10f50299fce04dda7d9686da749076d30ea3ea6c154f8c9789b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bb29df63e94fa10f50299fce04dda7d9686da749076d30ea3ea6c154f8c9789b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb29df63e94fa10f50299fce04dda7d9686da749076d30ea3ea6c154f8c9789b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb29df63e94fa10f50299fce04dda7d9686da749076d30ea3ea6c154f8c9789b", kill_on_drop: false }` [INFO] [stdout] bb29df63e94fa10f50299fce04dda7d9686da749076d30ea3ea6c154f8c9789b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b7962da10dacd8b3a8ae75b1cf1a49a62a08be460bb9541aa30299e5a9948d7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6b7962da10dacd8b3a8ae75b1cf1a49a62a08be460bb9541aa30299e5a9948d7", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/tests/chunk.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/types.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/client.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/cell.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/cleaner.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/index.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/transaction.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/server.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 test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = 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 serde v1.0.91 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling rustc-demangle v0.1.14 [INFO] [stderr] Compiling futures-await-await-macro v0.1.2 (https://github.com/vorot93/futures-await.git#8b181226) [INFO] [stderr] Compiling static_assertions v0.3.1 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling bincode v1.1.3 [INFO] [stderr] Compiling tokio-sync v0.1.5 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling tokio-executor v0.1.7 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.1.5/src/lib.rs:88:34 [INFO] [stdout] | [INFO] [stdout] 88 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lock_api`. [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 `Command { std: "docker" "inspect" "6b7962da10dacd8b3a8ae75b1cf1a49a62a08be460bb9541aa30299e5a9948d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b7962da10dacd8b3a8ae75b1cf1a49a62a08be460bb9541aa30299e5a9948d7", kill_on_drop: false }` [INFO] [stdout] 6b7962da10dacd8b3a8ae75b1cf1a49a62a08be460bb9541aa30299e5a9948d7