[INFO] cloning repository https://github.com/Tangent128/cloudhat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tangent128/cloudhat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTangent128%2Fcloudhat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTangent128%2Fcloudhat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d405da2d9e4d04dfadcd32c94a9e43522221d0a [INFO] documenting Tangent128/cloudhat against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTangent128%2Fcloudhat" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tangent128/cloudhat on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tangent128/cloudhat [INFO] finished tweaking git repo https://github.com/Tangent128/cloudhat [INFO] tweaked toml for git repo https://github.com/Tangent128/cloudhat written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/Tangent128/cloudhat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9d618313a28dc13432363bf6b03fcf5a21733ca7832a9e33690667833b7f874 [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" "e9d618313a28dc13432363bf6b03fcf5a21733ca7832a9e33690667833b7f874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9d618313a28dc13432363bf6b03fcf5a21733ca7832a9e33690667833b7f874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9d618313a28dc13432363bf6b03fcf5a21733ca7832a9e33690667833b7f874", kill_on_drop: false }` [INFO] [stdout] e9d618313a28dc13432363bf6b03fcf5a21733ca7832a9e33690667833b7f874 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb644c6b8c910fab50fc8ee3200c8792a957eb09bc672c2c363f301aa39a81ea [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" "bb644c6b8c910fab50fc8ee3200c8792a957eb09bc672c2c363f301aa39a81ea", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling serde v1.0.83 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.1 [INFO] [stderr] Checking ucd-trie v0.1.1 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling libsqlite3-sys v0.9.3 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking checked v0.5.0 [INFO] [stderr] Checking atoi v0.2.4 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling proc-macro-hack v0.4.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Compiling http v0.1.14 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Compiling rust-embed-impl v4.2.0 [INFO] [stderr] Checking rust-embed v4.2.0 [INFO] [stderr] Checking hyper v0.12.19 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking serde_plain v0.3.0 [INFO] [stderr] Compiling diesel_derives v1.3.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling diesel v1.3.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.83 [INFO] [stderr] Compiling tower-web-macros v0.3.2 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking tower-web v0.3.3 [INFO] [stdout] error[E0670]: `async fn` is not permitted in the 2015 edition [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tower-web-0.3.3/src/codegen/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | async fn map_ok(future: T) -> Result [INFO] [stdout] | ^^^^^ to use `async fn`, switch to Rust 2018 [INFO] [stdout] | [INFO] [stdout] = help: set `edition = "2018"` in `Cargo.toml` [INFO] [stdout] = note: for more on editions, read https://doc.rust-lang.org/edition-guide [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0670`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tower-web`. [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" "bb644c6b8c910fab50fc8ee3200c8792a957eb09bc672c2c363f301aa39a81ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb644c6b8c910fab50fc8ee3200c8792a957eb09bc672c2c363f301aa39a81ea", kill_on_drop: false }` [INFO] [stdout] bb644c6b8c910fab50fc8ee3200c8792a957eb09bc672c2c363f301aa39a81ea