[INFO] crate neli 0.3.1 is already in cache
[INFO] extracting crate neli 0.3.1 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/neli/0.3.1
[INFO] extracting crate neli 0.3.1 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/neli/0.3.1
[INFO] validating manifest of neli-0.3.1 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of neli-0.3.1 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing neli-0.3.1
[INFO] finished frobbing neli-0.3.1
[INFO] frobbed toml for neli-0.3.1 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/neli/0.3.1/Cargo.toml
[INFO] started frobbing neli-0.3.1
[INFO] finished frobbing neli-0.3.1
[INFO] frobbed toml for neli-0.3.1 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/neli/0.3.1/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking neli-0.3.1 against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-6/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/neli/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2781c799f06b7c841f2bb5217617264ee22e294d722f9cc21baafe15fcd38f38
[INFO] running `"docker" "start" "-a" "2781c799f06b7c841f2bb5217617264ee22e294d722f9cc21baafe15fcd38f38"`
[INFO] [stderr]     Checking buffering v0.1.0
[INFO] [stderr]     Checking neli v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/ffi.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 |   /// Values for `nl_family` in `NlSocket`
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 73 | / impl_var!(NlFamily, libc::c_int,
[INFO] [stderr] 74 | |     Route => libc::NETLINK_ROUTE,
[INFO] [stderr] 75 | |     Unused => libc::NETLINK_UNUSED,
[INFO] [stderr] 76 | |     Usersock => libc::NETLINK_USERSOCK,
[INFO] [stderr] ...  |
[INFO] [stderr] 94 | |     Crypto => libc::NETLINK_CRYPTO
[INFO] [stderr] 95 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:97:1
[INFO] [stderr]     |
[INFO] [stderr] 97  |   /// Values for `nl_type` in `NlHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 98  | / impl_var!(Nlmsg, u16,
[INFO] [stderr] 99  | |     Noop => libc::NLMSG_NOOP as u16,
[INFO] [stderr] 100 | |     Error => libc::NLMSG_ERROR as u16,
[INFO] [stderr] 101 | |     Done => libc::NLMSG_DONE as u16,
[INFO] [stderr] 102 | |     Overrun => libc::NLMSG_OVERRUN as u16
[INFO] [stderr] 103 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 |   /// Values for `nl_flags` in `NlHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 106 | / impl_var!(NlmF, u16,
[INFO] [stderr] 107 | |     Request => libc::NLM_F_REQUEST as u16,
[INFO] [stderr] 108 | |     Multi => libc::NLM_F_MULTI as u16,
[INFO] [stderr] 109 | |     Ack => libc::NLM_F_ACK as u16,
[INFO] [stderr] ...   |
[INFO] [stderr] 120 | |     Append => libc::NLM_F_APPEND as u16
[INFO] [stderr] 121 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:129:1
[INFO] [stderr]     |
[INFO] [stderr] 129 |   /// Values for `cmd` in `GenlHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 130 | / impl_var!(CtrlCmd, u8,
[INFO] [stderr] 131 | |     Unspec => libc::CTRL_CMD_UNSPEC as u8,
[INFO] [stderr] 132 | |     Newfamily => libc::CTRL_CMD_NEWFAMILY as u8,
[INFO] [stderr] 133 | |     Delfamily => libc::CTRL_CMD_DELFAMILY as u8,
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |     GetmcastGrp => libc::CTRL_CMD_GETMCAST_GRP as u8
[INFO] [stderr] 141 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 |   /// Values for `nla_type` in `NlaAttrHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 144 | / impl_var!(CtrlAttr, u16,
[INFO] [stderr] 145 | |     Unspec => libc::CTRL_ATTR_UNSPEC as u16,
[INFO] [stderr] 146 | |     FamilyId => libc::CTRL_ATTR_FAMILY_ID as u16,
[INFO] [stderr] 147 | |     FamilyName => libc::CTRL_ATTR_FAMILY_NAME as u16,
[INFO] [stderr] ...   |
[INFO] [stderr] 152 | |     McastGroups => libc::CTRL_ATTR_MCAST_GROUPS as u16
[INFO] [stderr] 153 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:155:1
[INFO] [stderr]     |
[INFO] [stderr] 155 |   /// Values for `nla_type` in `NlaAttrHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 156 | / impl_var!(CtrlAttrMcastGrp, u16,
[INFO] [stderr] 157 | |     Unspec => libc::CTRL_ATTR_MCAST_GRP_UNSPEC as u16,
[INFO] [stderr] 158 | |     Name => libc::CTRL_ATTR_MCAST_GRP_NAME as u16,
[INFO] [stderr] 159 | |     Id => libc::CTRL_ATTR_MCAST_GRP_ID as u16
[INFO] [stderr] 160 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/ffi.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 |   /// Values for `nl_family` in `NlSocket`
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 73 | / impl_var!(NlFamily, libc::c_int,
[INFO] [stderr] 74 | |     Route => libc::NETLINK_ROUTE,
[INFO] [stderr] 75 | |     Unused => libc::NETLINK_UNUSED,
[INFO] [stderr] 76 | |     Usersock => libc::NETLINK_USERSOCK,
[INFO] [stderr] ...  |
[INFO] [stderr] 94 | |     Crypto => libc::NETLINK_CRYPTO
[INFO] [stderr] 95 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:97:1
[INFO] [stderr]     |
[INFO] [stderr] 97  |   /// Values for `nl_type` in `NlHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 98  | / impl_var!(Nlmsg, u16,
[INFO] [stderr] 99  | |     Noop => libc::NLMSG_NOOP as u16,
[INFO] [stderr] 100 | |     Error => libc::NLMSG_ERROR as u16,
[INFO] [stderr] 101 | |     Done => libc::NLMSG_DONE as u16,
[INFO] [stderr] 102 | |     Overrun => libc::NLMSG_OVERRUN as u16
[INFO] [stderr] 103 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 |   /// Values for `nl_flags` in `NlHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 106 | / impl_var!(NlmF, u16,
[INFO] [stderr] 107 | |     Request => libc::NLM_F_REQUEST as u16,
[INFO] [stderr] 108 | |     Multi => libc::NLM_F_MULTI as u16,
[INFO] [stderr] 109 | |     Ack => libc::NLM_F_ACK as u16,
[INFO] [stderr] ...   |
[INFO] [stderr] 120 | |     Append => libc::NLM_F_APPEND as u16
[INFO] [stderr] 121 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:129:1
[INFO] [stderr]     |
[INFO] [stderr] 129 |   /// Values for `cmd` in `GenlHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 130 | / impl_var!(CtrlCmd, u8,
[INFO] [stderr] 131 | |     Unspec => libc::CTRL_CMD_UNSPEC as u8,
[INFO] [stderr] 132 | |     Newfamily => libc::CTRL_CMD_NEWFAMILY as u8,
[INFO] [stderr] 133 | |     Delfamily => libc::CTRL_CMD_DELFAMILY as u8,
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |     GetmcastGrp => libc::CTRL_CMD_GETMCAST_GRP as u8
[INFO] [stderr] 141 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 |   /// Values for `nla_type` in `NlaAttrHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 144 | / impl_var!(CtrlAttr, u16,
[INFO] [stderr] 145 | |     Unspec => libc::CTRL_ATTR_UNSPEC as u16,
[INFO] [stderr] 146 | |     FamilyId => libc::CTRL_ATTR_FAMILY_ID as u16,
[INFO] [stderr] 147 | |     FamilyName => libc::CTRL_ATTR_FAMILY_NAME as u16,
[INFO] [stderr] ...   |
[INFO] [stderr] 152 | |     McastGroups => libc::CTRL_ATTR_MCAST_GROUPS as u16
[INFO] [stderr] 153 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/ffi.rs:155:1
[INFO] [stderr]     |
[INFO] [stderr] 155 |   /// Values for `nla_type` in `NlaAttrHdr`
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 156 | / impl_var!(CtrlAttrMcastGrp, u16,
[INFO] [stderr] 157 | |     Unspec => libc::CTRL_ATTR_MCAST_GRP_UNSPEC as u16,
[INFO] [stderr] 158 | |     Name => libc::CTRL_ATTR_MCAST_GRP_NAME as u16,
[INFO] [stderr] 159 | |     Id => libc::CTRL_ATTR_MCAST_GRP_ID as u16
[INFO] [stderr] 160 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "2781c799f06b7c841f2bb5217617264ee22e294d722f9cc21baafe15fcd38f38"`
[INFO] running `"docker" "rm" "-f" "2781c799f06b7c841f2bb5217617264ee22e294d722f9cc21baafe15fcd38f38"`
[INFO] [stdout] 2781c799f06b7c841f2bb5217617264ee22e294d722f9cc21baafe15fcd38f38