[INFO] fetching crate dbui-controllers 0.0.64... [INFO] documenting dbui-controllers-0.0.64 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate dbui-controllers 0.0.64 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate dbui-controllers 0.0.64 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 crates.io crate dbui-controllers 0.0.64 [INFO] finished tweaking crates.io crate dbui-controllers 0.0.64 [INFO] tweaked toml for crates.io crate dbui-controllers 0.0.64 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f6ad0abeba26b3c2f64b8713fdeecf11c2d9bd42c109aefe821e799a5af1e475 [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" "f6ad0abeba26b3c2f64b8713fdeecf11c2d9bd42c109aefe821e799a5af1e475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6ad0abeba26b3c2f64b8713fdeecf11c2d9bd42c109aefe821e799a5af1e475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6ad0abeba26b3c2f64b8713fdeecf11c2d9bd42c109aefe821e799a5af1e475", kill_on_drop: false }` [INFO] [stdout] f6ad0abeba26b3c2f64b8713fdeecf11c2d9bd42c109aefe821e799a5af1e475 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2dacffbe44603ad3e9391945a6869ffe9528c06066a12d16ae7b67e72c735cca [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" "2dacffbe44603ad3e9391945a6869ffe9528c06066a12d16ae7b67e72c735cca", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Checking md5 v0.3.8 [INFO] [stderr] Checking fallible-iterator v0.1.6 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking base32 v0.4.0 [INFO] [stderr] Compiling maud_htmlescape v0.17.0 [INFO] [stderr] Checking hashbrown v0.3.1 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking actix-service v0.4.2 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking eui48 v0.4.6 [INFO] [stderr] Checking base64-url v1.4.7 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Compiling rust-embed-utils v5.0.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Checking short-crypt v1.0.23 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking geo-types v0.4.3 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Compiling actix-web-codegen v0.1.3 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling shellexpand v2.0.0 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking postgres-protocol v0.5.0-alpha.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Compiling rust-embed-impl v5.6.0 [INFO] [stderr] Checking postgres-protocol v0.3.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking postgres-shared v0.4.2 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking actix-utils v0.4.7 [INFO] [stderr] Checking hashbrown v0.6.3 [INFO] [stderr] Checking actix-server-config v0.1.2 [INFO] [stderr] Compiling libz-sys v1.1.1 [INFO] [stderr] Compiling libgit2-sys v0.9.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking postgres v0.15.2 [INFO] [stderr] Checking rust-embed v5.6.0 [INFO] [stderr] Checking postgres-types v0.1.0-alpha.2 [INFO] [stderr] Checking dbui-assets v0.0.64 [INFO] [stderr] Checking r2d2_postgres v0.14.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking actix-router v0.1.5 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking tokio-postgres v0.5.0-alpha.2 [INFO] [stderr] Compiling git2 v0.10.2 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling maud_macros v0.21.0 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.21.0/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_def_site)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.21.0/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro_diagnostic)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.21.0/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(proc_macro_hygiene)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.21.0/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(proc_macro_quote)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.21.0/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(proc_macro_span)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking postgres v0.17.0-alpha.2 [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `maud_macros`. [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" "2dacffbe44603ad3e9391945a6869ffe9528c06066a12d16ae7b67e72c735cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dacffbe44603ad3e9391945a6869ffe9528c06066a12d16ae7b67e72c735cca", kill_on_drop: false }` [INFO] [stdout] 2dacffbe44603ad3e9391945a6869ffe9528c06066a12d16ae7b67e72c735cca