[INFO] updating cached repository https://github.com/CL4PTP/dbapp [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] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5392056e3362ec767ffb45b20c8b5238388a9116 [INFO] testing CL4PTP/dbapp against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCL4PTP%2Fdbapp" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CL4PTP/dbapp on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CL4PTP/dbapp [INFO] finished tweaking git repo https://github.com/CL4PTP/dbapp [INFO] tweaked toml for git repo https://github.com/CL4PTP/dbapp written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/CL4PTP/dbapp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c321dc03d01e492bd64f7ec757e1e64c13a93b68b9f811cbd418ed3ea18f51d6 [INFO] running `Command { std: "docker" "start" "-a" "c321dc03d01e492bd64f7ec757e1e64c13a93b68b9f811cbd418ed3ea18f51d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c321dc03d01e492bd64f7ec757e1e64c13a93b68b9f811cbd418ed3ea18f51d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c321dc03d01e492bd64f7ec757e1e64c13a93b68b9f811cbd418ed3ea18f51d6", kill_on_drop: false }` [INFO] [stdout] c321dc03d01e492bd64f7ec757e1e64c13a93b68b9f811cbd418ed3ea18f51d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26bb3da664cdf02a728f572f11383ce0cb127d97fa85c0d89efccd24aab316a8 [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" "26bb3da664cdf02a728f572f11383ce0cb127d97fa85c0d89efccd24aab316a8", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.28 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.28 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling weedle v0.8.0 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.28 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.28 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.28 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.22 [INFO] [stderr] Compiling js-sys v0.3.5 [INFO] [stderr] Compiling console_error_panic_hook v0.1.5 [INFO] [stderr] Compiling web-sys v0.3.5 [INFO] [stderr] Compiling dbapp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(self_struct_ctor)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(nll)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(type_ascription)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/functional_dependencies.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | 'outer: loop { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/functional_dependencies.rs:221:9 [INFO] [stdout] | [INFO] [stdout] 221 | 'outer: loop { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dbapp`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "26bb3da664cdf02a728f572f11383ce0cb127d97fa85c0d89efccd24aab316a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26bb3da664cdf02a728f572f11383ce0cb127d97fa85c0d89efccd24aab316a8", kill_on_drop: false }` [INFO] [stdout] 26bb3da664cdf02a728f572f11383ce0cb127d97fa85c0d89efccd24aab316a8