[INFO] cloning repository https://github.com/ajscholl/mqs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajscholl/mqs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajscholl%2Fmqs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajscholl%2Fmqs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8be8e24aee329b1c33f30f589ac8e0cea9a0636f [INFO] documenting ajscholl/mqs 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%2Fajscholl%2Fmqs" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ajscholl/mqs 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/ajscholl/mqs [INFO] finished tweaking git repo https://github.com/ajscholl/mqs [INFO] tweaked toml for git repo https://github.com/ajscholl/mqs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/ajscholl/mqs 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async_once v0.2.6 [INFO] [stderr] Downloaded cached_proc_macro v0.12.0 [INFO] [stderr] Downloaded hashbrown v0.12.0 [INFO] [stderr] Downloaded redox_syscall v0.2.12 [INFO] [stderr] Downloaded cached v0.34.0 [INFO] [stderr] Downloaded syn v1.0.90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c450e947313381011906250bd472c7a3274ca054bfb87ac8ab2d5e0e32983912 [INFO] running `Command { std: "docker" "start" "-a" "c450e947313381011906250bd472c7a3274ca054bfb87ac8ab2d5e0e32983912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c450e947313381011906250bd472c7a3274ca054bfb87ac8ab2d5e0e32983912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c450e947313381011906250bd472c7a3274ca054bfb87ac8ab2d5e0e32983912", kill_on_drop: false }` [INFO] [stdout] c450e947313381011906250bd472c7a3274ca054bfb87ac8ab2d5e0e32983912 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ac271de5639e50da0a27b1626a1305b6f32bc04fcbd5526b920b305332c4e594 [INFO] running `Command { std: "docker" "start" "-a" "ac271de5639e50da0a27b1626a1305b6f32bc04fcbd5526b920b305332c4e594", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Checking num_threads v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking hashbrown v0.12.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking async_once v0.2.6 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking h2 v0.3.12 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking diesel v1.4.8 [INFO] [stderr] Compiling cached_proc_macro v0.12.0 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking cached v0.34.0 [INFO] [stderr] Checking mqs-common v0.1.0 (/opt/rustwide/workdir/mqs-common) [INFO] [stderr] Checking r2d2-diesel v1.0.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> mqs-common/src/lib.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(unboxed_closures, fn_traits, in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting mqs-common v0.1.0 (/opt/rustwide/workdir/mqs-common) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> mqs-common/src/lib.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(unboxed_closures, fn_traits, in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> mqs-common/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(unboxed_closures, fn_traits, in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> mqs-common/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(unboxed_closures, fn_traits, in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> mqs-common/src/lib.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(unboxed_closures, fn_traits, in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `mqs-common` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name mqs_common mqs-common/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="diesel"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2a3a4ff23bc74cae -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-e375dd7fdd004f15.so --extern cached=/opt/rustwide/target/debug/deps/libcached-7de67eaea51d6ec1.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-55903f8f08e7d914.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-d526c834fa6a73db.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-26dbd3fde4c73bd0.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-2e691dd3c3a23271.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-001d106abb8a3447.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-9910de0d49a425dd.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f215d5f7e1144022.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-7f90d3a2f0f3973e.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-7b24fe5610492b70.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-6a22000e02843008.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mqs-common` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "ac271de5639e50da0a27b1626a1305b6f32bc04fcbd5526b920b305332c4e594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac271de5639e50da0a27b1626a1305b6f32bc04fcbd5526b920b305332c4e594", kill_on_drop: false }` [INFO] [stdout] ac271de5639e50da0a27b1626a1305b6f32bc04fcbd5526b920b305332c4e594