[INFO] fetching crate screeps-api 0.6.0...
[INFO] documenting screeps-api-0.6.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate screeps-api 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate screeps-api 0.6.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate screeps-api 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate screeps-api 0.6.0
[INFO] tweaked toml for crates.io crate screeps-api 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate screeps-api 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 057360ad7d5b49419da06416a5ff2ea8444a2a58a2b8847dade4e22d0be83091
[INFO] running `Command { std: "docker" "start" "-a" "057360ad7d5b49419da06416a5ff2ea8444a2a58a2b8847dade4e22d0be83091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "057360ad7d5b49419da06416a5ff2ea8444a2a58a2b8847dade4e22d0be83091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057360ad7d5b49419da06416a5ff2ea8444a2a58a2b8847dade4e22d0be83091", kill_on_drop: false }`
[INFO] [stdout] 057360ad7d5b49419da06416a5ff2ea8444a2a58a2b8847dade4e22d0be83091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 8fc547b5c400dfc40c59cd8e39ad3c1e8e1c7f471bcfd074e1959882c7a91769
[INFO] running `Command { std: "docker" "start" "-a" "8fc547b5c400dfc40c59cd8e39ad3c1e8e1c7f471bcfd074e1959882c7a91769", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]     Checking spin v0.5.0
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]     Checking futures v0.1.28
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]     Checking indexmap v1.0.2
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_pcg v0.1.2
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking getrandom v0.1.6
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking tokio-executor v0.1.8
[INFO] [stderr]     Checking tokio-sync v0.1.6
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.17
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking serde_ignored v0.0.4
[INFO] [stderr]     Checking serde-tuple-vec-map v0.2.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking h2 v0.1.25
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]  Documenting screeps-api v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier
[INFO] [stdout]    --> src/websocket/types/room/room_object_macros.rs:553:17
[INFO] [stdout]     |
[INFO] [stdout] 553 |                   $field_vis $field: $type,
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/websocket/types/room/mod.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / with_update_struct! {
[INFO] [stdout] 71  | |     /// Information on a user which is packaged with a room update.
[INFO] [stdout] 72  | |     #[derive(serde_derive::Deserialize, Clone, Hash, Debug, PartialEq)]
[INFO] [stdout] 73  | |     pub struct RoomUserInfo {
[INFO] [stdout] ...   |
[INFO] [stdout] 88  | |     pub struct RoomUserInfoUpdate { ... }
[INFO] [stdout] 89  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `with_update_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `screeps-api`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name screeps_api src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="hyper-tls"' --cfg 'feature="sync"' --cfg 'feature="tokio"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-847462d1d3486fd5.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-310972521cd414c9.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-2e1b54ba925fb398.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-e128d1f5892ee7a6.rmeta --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-539d53b4b49dba1a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-52b7bc1cc3106bc0.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-17c1f1e59309e3f8.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-7b37d8c2d1ed6295.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a9c0a00399109c54.rmeta --extern tuple_vec_map=/opt/rustwide/target/debug/deps/libtuple_vec_map-e4a8f7ce9c688b28.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-ed924b86c402c835.so --extern serde_ignored=/opt/rustwide/target/debug/deps/libserde_ignored-311d25609bb61232.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-898bf5f7245e15f6.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-7eb560409e2dc35e.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-d410699a9798bf59.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-9cb56655cb35f72a.rmeta --cap-lints=warn --crate-version 0.6.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8fc547b5c400dfc40c59cd8e39ad3c1e8e1c7f471bcfd074e1959882c7a91769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc547b5c400dfc40c59cd8e39ad3c1e8e1c7f471bcfd074e1959882c7a91769", kill_on_drop: false }`
[INFO] [stdout] 8fc547b5c400dfc40c59cd8e39ad3c1e8e1c7f471bcfd074e1959882c7a91769
