[INFO] updating cached repository https://github.com/ilsken/demon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4bc3ae45ef7b15282a6f5c6de906eedfa2e12aa
[INFO] documenting ilsken/demon against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filsken%2Fdemon" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ilsken/demon on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ilsken/demon
[INFO] finished tweaking git repo https://github.com/ilsken/demon
[INFO] tweaked toml for git repo https://github.com/ilsken/demon written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ilsken/demon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f59f43c085cb4f0d365af5d1f00b0f3a2596ab267d4e78dd878b3311b8f3fec4
[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" "f59f43c085cb4f0d365af5d1f00b0f3a2596ab267d4e78dd878b3311b8f3fec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f59f43c085cb4f0d365af5d1f00b0f3a2596ab267d4e78dd878b3311b8f3fec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59f43c085cb4f0d365af5d1f00b0f3a2596ab267d4e78dd878b3311b8f3fec4", kill_on_drop: false }`
[INFO] [stdout] f59f43c085cb4f0d365af5d1f00b0f3a2596ab267d4e78dd878b3311b8f3fec4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] ca7d600801431636397a2e594ca3c40a6079c9c56cc8c8e398006608e97ca91e
[INFO] running `Command { std: "docker" "start" "-a" "ca7d600801431636397a2e594ca3c40a6079c9c56cc8c8e398006608e97ca91e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling bindgen v0.43.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling clang-sys v0.26.1
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.13
[INFO] [stderr]    Compiling cexpr v0.3.3
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling demon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting demon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `__nlink_t` should have an upper camel case name
[INFO] [stdout]  --> src/netlink/sys.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type __nlink_t = ::std::os::raw::c_ulong;
[INFO] [stdout]   |          ^^^^^^^^^ help: convert the identifier to upper camel case: `NlinkT`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `__off_t` should have an upper camel case name
[INFO] [stdout]  --> src/netlink/sys.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type __off_t = ::std::os::raw::c_long;
[INFO] [stdout]   |          ^^^^^^^ help: convert the identifier to upper camel case: `OffT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `__off64_t` should have an upper camel case name
[INFO] [stdout]  --> src/netlink/sys.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type __off64_t = ::std::os::raw::c_long;
[INFO] [stdout]   |          ^^^^^^^^^ help: convert the identifier to upper camel case: `Off64T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `__socklen_t` should have an upper camel case name
[INFO] [stdout]  --> src/netlink/sys.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type __socklen_t = ::std::os::raw::c_uint;
[INFO] [stdout]   |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SocklenT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `_IO_lock_t` should have an upper camel case name
[INFO] [stdout]  --> src/netlink/sys.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type _IO_lock_t = ::std::os::raw::c_void;
[INFO] [stdout]   |          ^^^^^^^^^^ help: convert the identifier to upper camel case: `IoLockT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nlink_t` should have an upper camel case name
[INFO] [stdout]    --> src/netlink/sys.rs:395:10
[INFO] [stdout]     |
[INFO] [stdout] 395 | pub type nlink_t = __nlink_t;
[INFO] [stdout]     |          ^^^^^^^ help: convert the identifier to upper camel case: `NlinkT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `socklen_t` should have an upper camel case name
[INFO] [stdout]    --> src/netlink/sys.rs:435:10
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub type socklen_t = __socklen_t;
[INFO] [stdout]     |          ^^^^^^^^^ help: convert the identifier to upper camel case: `SocklenT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `sa_family_t` should have an upper camel case name
[INFO] [stdout]    --> src/netlink/sys.rs:436:10
[INFO] [stdout]     |
[INFO] [stdout] 436 | pub type sa_family_t = ::std::os::raw::c_ushort;
[INFO] [stdout]     |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SaFamilyT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `__u8` should have an upper camel case name
[INFO] [stdout]    --> src/netlink/sys.rs:675:10
[INFO] [stdout]     |
[INFO] [stdout] 675 | pub type __u8 = ::std::os::raw::c_uchar;
[INFO] [stdout]     |          ^^^^ help: convert the identifier to upper camel case: `U8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `__u16` should have an upper camel case name
[INFO] [stdout]    --> src/netlink/sys.rs:676:10
[INFO] [stdout]     |
[INFO] [stdout] 676 | pub type __u16 = ::std::os::raw::c_ushort;
[INFO] [stdout]     |          ^^^^^ help: convert the identifier to upper camel case: `U16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `__u32` should have an upper camel case name
[INFO] [stdout]    --> src/netlink/sys.rs:677:10
[INFO] [stdout]     |
[INFO] [stdout] 677 | pub type __u32 = ::std::os::raw::c_uint;
[INFO] [stdout]     |          ^^^^^ help: convert the identifier to upper camel case: `U32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `__kernel_sa_family_t` should have an upper camel case name
[INFO] [stdout]    --> src/netlink/sys.rs:678:10
[INFO] [stdout]     |
[INFO] [stdout] 678 | pub type __kernel_sa_family_t = ::std::os::raw::c_ushort;
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `KernelSaFamilyT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nl_mmap_status` should have an upper camel case name
[INFO] [stdout]     --> src/netlink/sys.rs:1028:10
[INFO] [stdout]      |
[INFO] [stdout] 1028 | pub type nl_mmap_status = u32;
[INFO] [stdout]      |          ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NlMmapStatus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nl_dump_type` should have an upper camel case name
[INFO] [stdout]     --> src/netlink/sys.rs:1136:10
[INFO] [stdout]      |
[INFO] [stdout] 1136 | pub type nl_dump_type = u32;
[INFO] [stdout]      |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NlDumpType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nl_recvmsg_msg_cb_t` should have an upper camel case name
[INFO] [stdout]     --> src/netlink/sys.rs:1351:10
[INFO] [stdout]      |
[INFO] [stdout] 1351 | pub type nl_recvmsg_msg_cb_t = ::std::option::Option<
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NlRecvmsgMsgCbT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nl_recvmsg_err_cb_t` should have an upper camel case name
[INFO] [stdout]     --> src/netlink/sys.rs:1360:10
[INFO] [stdout]      |
[INFO] [stdout] 1360 | pub type nl_recvmsg_err_cb_t = ::std::option::Option<
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NlRecvmsgErrCbT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nl_cb_action` should have an upper camel case name
[INFO] [stdout]     --> src/netlink/sys.rs:1375:10
[INFO] [stdout]      |
[INFO] [stdout] 1375 | pub type nl_cb_action = u32;
[INFO] [stdout]      |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NlCbAction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nl_cb_kind` should have an upper camel case name
[INFO] [stdout]     --> src/netlink/sys.rs:1388:10
[INFO] [stdout]      |
[INFO] [stdout] 1388 | pub type nl_cb_kind = u32;
[INFO] [stdout]      |          ^^^^^^^^^^ help: convert the identifier to upper camel case: `NlCbKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `nl_cb_type` should have an upper camel case name
[INFO] [stdout]     --> src/netlink/sys.rs:1415:10
[INFO] [stdout]      |
[INFO] [stdout] 1415 | pub type nl_cb_type = u32;
[INFO] [stdout]      |          ^^^^^^^^^^ help: convert the identifier to upper camel case: `NlCbType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `change_func_t` should have an upper camel case name
[INFO] [stdout]     --> src/netlink/sys.rs:2706:10
[INFO] [stdout]      |
[INFO] [stdout] 2706 | pub type change_func_t = ::std::option::Option<
[INFO] [stdout]      |          ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ChangeFuncT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     if (moderr < 0) {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "ca7d600801431636397a2e594ca3c40a6079c9c56cc8c8e398006608e97ca91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7d600801431636397a2e594ca3c40a6079c9c56cc8c8e398006608e97ca91e", kill_on_drop: false }`
[INFO] [stdout] ca7d600801431636397a2e594ca3c40a6079c9c56cc8c8e398006608e97ca91e