[INFO] cloning repository https://github.com/Guang1234567/rust_web_server_demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Guang1234567/rust_web_server_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuang1234567%2Frust_web_server_demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuang1234567%2Frust_web_server_demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6ecbcd6280785bab8fed2afa494d70deec4394b [INFO] documenting Guang1234567/rust_web_server_demo against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuang1234567%2Frust_web_server_demo" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Guang1234567/rust_web_server_demo on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Guang1234567/rust_web_server_demo [INFO] finished tweaking git repo https://github.com/Guang1234567/rust_web_server_demo [INFO] tweaked toml for git repo https://github.com/Guang1234567/rust_web_server_demo written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/Guang1234567/rust_web_server_demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/lfairy/maud` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.6 [INFO] [stderr] Downloaded syn v1.0.8 [INFO] [stderr] Downloaded try-lock v0.1.0 [INFO] [stderr] Downloaded tokio-io v0.1.12 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded want v0.0.4 [INFO] [stderr] Downloaded hyper v0.11.27 [INFO] [stderr] Downloaded lock_api v0.3.1 [INFO] [stderr] Downloaded hermit-abi v0.1.3 [INFO] [stderr] Downloaded tokio-sync v0.1.7 [INFO] [stderr] Downloaded tokio-udp v0.1.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded mime v0.3.14 [INFO] [stderr] Downloaded vcpkg v0.2.7 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded scoped-tls v0.1.2 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded dotenv v0.9.0 [INFO] [stderr] Downloaded diesel v1.4.3 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded ucd-util v0.1.5 [INFO] [stderr] Downloaded aho-corasick v0.7.6 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded ryu v1.0.2 [INFO] [stderr] Downloaded serde_json v1.0.41 [INFO] [stderr] Downloaded unicode-normalization v0.1.9 [INFO] [stderr] Downloaded url v2.1.0 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded regex-syntax v0.6.12 [INFO] [stderr] Downloaded regex v1.3.1 [INFO] [stderr] Downloaded wincolor v1.0.2 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded serde v1.0.102 [INFO] [stderr] Downloaded tokio-reactor v0.1.10 [INFO] [stderr] Downloaded atty v0.2.13 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded termcolor v1.0.5 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded relay v0.1.1 [INFO] [stderr] Downloaded tokio-current-thread v0.1.6 [INFO] [stderr] Downloaded tokio-fs v0.1.6 [INFO] [stderr] Downloaded tokio-tcp v0.1.3 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded tokio-threadpool v0.1.16 [INFO] [stderr] Downloaded tokio-codec v0.1.1 [INFO] [stderr] Downloaded tokio-uds v0.2.5 [INFO] [stderr] Downloaded mio v0.6.19 [INFO] [stderr] Downloaded num_cpus v1.11.1 [INFO] [stderr] Downloaded scopeguard v1.0.0 [INFO] [stderr] Downloaded tokio-executor v0.1.8 [INFO] [stderr] Downloaded tokio-timer v0.2.11 [INFO] [stderr] Downloaded tokio-core v0.1.17 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded serde_derive v1.0.102 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4013736ddf97c13552a28c11265aafa650a50479503e801458460b7269eb142 [INFO] running `Command { std: "docker" "start" "-a" "f4013736ddf97c13552a28c11265aafa650a50479503e801458460b7269eb142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4013736ddf97c13552a28c11265aafa650a50479503e801458460b7269eb142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4013736ddf97c13552a28c11265aafa650a50479503e801458460b7269eb142", kill_on_drop: false }` [INFO] [stdout] f4013736ddf97c13552a28c11265aafa650a50479503e801458460b7269eb142 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7abb7e79009993868ef3b14a9c625e616e5f50a41b2443794e2c80b29d3f948 [INFO] running `Command { std: "docker" "start" "-a" "a7abb7e79009993868ef3b14a9c625e616e5f50a41b2443794e2c80b29d3f948", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.5 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Compiling maud_htmlescape v0.17.0 (https://github.com/lfairy/maud#f5dbccdc) [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking unicode-normalization v0.1.9 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking dotenv v0.9.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Compiling maud_macros v0.21.0 (https://github.com/lfairy/maud#f5dbccdc) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/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/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/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/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/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/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/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/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(proc_macro_span)] [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/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/src/lib.rs:1:12 [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/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/src/lib.rs:2:12 [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/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/src/lib.rs:4:12 [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/git/checkouts/maud-588f745ae3a2d730/f5dbccd/maud_macros/src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(proc_macro_span)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 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` due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a7abb7e79009993868ef3b14a9c625e616e5f50a41b2443794e2c80b29d3f948", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7abb7e79009993868ef3b14a9c625e616e5f50a41b2443794e2c80b29d3f948", kill_on_drop: false }` [INFO] [stdout] a7abb7e79009993868ef3b14a9c625e616e5f50a41b2443794e2c80b29d3f948