[INFO] updating cached repository nsmryan/packet-tool
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nsmryan/packet-tool
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nsmryan/packet-tool" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/nsmryan/packet-tool"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/nsmryan/packet-tool'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nsmryan/packet-tool" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/nsmryan/packet-tool"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/nsmryan/packet-tool'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c49c67df887f638818a790dce8a13599953e6c40
[INFO] sha for GitHub repo nsmryan/packet-tool: c49c67df887f638818a790dce8a13599953e6c40
[INFO] validating manifest of nsmryan/packet-tool on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nsmryan/packet-tool on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nsmryan/packet-tool
[INFO] finished frobbing nsmryan/packet-tool
[INFO] frobbed toml for nsmryan/packet-tool written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/nsmryan/packet-tool/Cargo.toml
[INFO] started frobbing nsmryan/packet-tool
[INFO] finished frobbing nsmryan/packet-tool
[INFO] frobbed toml for nsmryan/packet-tool written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/nsmryan/packet-tool/Cargo.toml
[INFO] crate nsmryan/packet-tool already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nsmryan/packet-tool against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/nsmryan/packet-tool:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 138d236215c960d595ae68b62de7125c9dc523a62c7602e6c81d99b8d5fcebca
[INFO] running `"docker" "start" "-a" "138d236215c960d595ae68b62de7125c9dc523a62c7602e6c81d99b8d5fcebca"`
[INFO] [stderr]     Checking bit_reverse v0.1.7
[INFO] [stderr]     Checking sorted-list v0.2.0
[INFO] [stderr]     Checking bitreader v0.3.1
[INFO] [stderr]     Checking revord v0.0.2
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling syn v0.15.12
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]    Compiling structopt-derive v0.2.12
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking structopt v0.2.12
[INFO] [stderr]     Checking clap-verbosity-flag v0.1.0
[INFO] [stderr]     Checking serde v1.0.80
[INFO] [stderr]     Checking csv v1.0.2
[INFO] [stderr]     Checking quicli v0.3.1
[INFO] [stderr]     Checking ron v0.4.0
[INFO] [stderr]     Checking string-interner v0.7.0
[INFO] [stderr]     Checking gasworks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `self::fnv::FnvHashMap`
[INFO] [stderr]   --> src/prim.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use self::fnv::FnvHashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `layout::*`
[INFO] [stderr]   --> src/lib.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use layout::*;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::fnv::FnvHashMap`
[INFO] [stderr]   --> src/prim.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use self::fnv::FnvHashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `layout::*`
[INFO] [stderr]   --> src/lib.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use layout::*;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:173:10
[INFO] [stderr]     |
[INFO] [stderr] 173 |          PacketDef::Leaf(layer_loc_layout) => {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:121:24
[INFO] [stderr]     |
[INFO] [stderr] 121 |         PacketDef::Seq(name, packets) => {
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:127:27
[INFO] [stderr]     |
[INFO] [stderr] 127 |         PacketDef::Subcom(name, item, subcom) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:145:26
[INFO] [stderr]     |
[INFO] [stderr] 145 |         PacketDef::Array(name, size, packet) => {
[INFO] [stderr]     |                          ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `layer_loc_layout`
[INFO] [stderr]    --> src/lib.rs:170:25
[INFO] [stderr]     |
[INFO] [stderr] 170 |         PacketDef::Leaf(layer_loc_layout) => {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_layer_loc_layout`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:195:24
[INFO] [stderr]     |
[INFO] [stderr] 195 |         PacketDef::Seq(name, packets) => {
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:201:27
[INFO] [stderr]     |
[INFO] [stderr] 201 |         PacketDef::Subcom(name, item, subcom) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:208:26
[INFO] [stderr]     |
[INFO] [stderr] 208 |         PacketDef::Array(name, size, packet) => {
[INFO] [stderr]     |                          ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `layout`
[INFO] [stderr]    --> src/decode.rs:251:35
[INFO] [stderr]     |
[INFO] [stderr] 251 |         Layout::Array(name, size, layout) => {
[INFO] [stderr]     |                                   ^^^^^^ help: consider prefixing with an underscore: `_layout`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/decode.rs:251:23
[INFO] [stderr]     |
[INFO] [stderr] 251 |         Layout::Array(name, size, layout) => {
[INFO] [stderr]     |                       ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]    --> src/decode.rs:251:29
[INFO] [stderr]     |
[INFO] [stderr] 251 |         Layout::Array(name, size, layout) => {
[INFO] [stderr]     |                             ^^^^ help: consider prefixing with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/decode.rs:295:24
[INFO] [stderr]     |
[INFO] [stderr] 295 |         PacketDef::Seq(name, packets) => {
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/decode.rs:301:27
[INFO] [stderr]     |
[INFO] [stderr] 301 |         PacketDef::Subcom(name, item, subcom) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/decode.rs:327:26
[INFO] [stderr]     |
[INFO] [stderr] 327 |         PacketDef::Array(name, size, packet) => {
[INFO] [stderr]     |                          ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/packet.rs:84:28
[INFO] [stderr]    |
[INFO] [stderr] 84 |             PacketDef::Seq(name, packets) => {
[INFO] [stderr]    |                            ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]   --> src/packet.rs:90:37
[INFO] [stderr]    |
[INFO] [stderr] 90 |             PacketDef::Subcom(name, item, pairs) => {
[INFO] [stderr]    |                                     ^^^^ help: consider prefixing with an underscore: `_item`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/packet.rs:90:31
[INFO] [stderr]    |
[INFO] [stderr] 90 |             PacketDef::Subcom(name, item, pairs) => {
[INFO] [stderr]    |                               ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/packet.rs:98:30
[INFO] [stderr]    |
[INFO] [stderr] 98 |             PacketDef::Array(name, size, packet) => {
[INFO] [stderr]    |                              ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/packet.rs:100:34
[INFO] [stderr]     |
[INFO] [stderr] 100 |                     ArrSize::Var(name) => {
[INFO] [stderr]     |                                  ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/packet.rs:123:28
[INFO] [stderr]     |
[INFO] [stderr] 123 |             PacketDef::Seq(name, packets) => {
[INFO] [stderr]     |                            ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]    --> src/packet.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |             PacketDef::Subcom(_, item, pairs) => {
[INFO] [stderr]     |                                  ^^^^ help: consider prefixing with an underscore: `_item`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:173:10
[INFO] [stderr]     |
[INFO] [stderr] 173 |          PacketDef::Leaf(layer_loc_layout) => {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:121:24
[INFO] [stderr]     |
[INFO] [stderr] 121 |         PacketDef::Seq(name, packets) => {
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:127:27
[INFO] [stderr]     |
[INFO] [stderr] 127 |         PacketDef::Subcom(name, item, subcom) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:145:26
[INFO] [stderr]     |
[INFO] [stderr] 145 |         PacketDef::Array(name, size, packet) => {
[INFO] [stderr]     |                          ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `layer_loc_layout`
[INFO] [stderr]    --> src/lib.rs:170:25
[INFO] [stderr]     |
[INFO] [stderr] 170 |         PacketDef::Leaf(layer_loc_layout) => {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_layer_loc_layout`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:195:24
[INFO] [stderr]     |
[INFO] [stderr] 195 |         PacketDef::Seq(name, packets) => {
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:201:27
[INFO] [stderr]     |
[INFO] [stderr] 201 |         PacketDef::Subcom(name, item, subcom) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/lib.rs:208:26
[INFO] [stderr]     |
[INFO] [stderr] 208 |         PacketDef::Array(name, size, packet) => {
[INFO] [stderr]     |                          ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `layout`
[INFO] [stderr]    --> src/decode.rs:251:35
[INFO] [stderr]     |
[INFO] [stderr] 251 |         Layout::Array(name, size, layout) => {
[INFO] [stderr]     |                                   ^^^^^^ help: consider prefixing with an underscore: `_layout`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/decode.rs:251:23
[INFO] [stderr]     |
[INFO] [stderr] 251 |         Layout::Array(name, size, layout) => {
[INFO] [stderr]     |                       ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]    --> src/decode.rs:251:29
[INFO] [stderr]     |
[INFO] [stderr] 251 |         Layout::Array(name, size, layout) => {
[INFO] [stderr]     |                             ^^^^ help: consider prefixing with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/decode.rs:295:24
[INFO] [stderr]     |
[INFO] [stderr] 295 |         PacketDef::Seq(name, packets) => {
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/decode.rs:301:27
[INFO] [stderr]     |
[INFO] [stderr] 301 |         PacketDef::Subcom(name, item, subcom) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/decode.rs:327:26
[INFO] [stderr]     |
[INFO] [stderr] 327 |         PacketDef::Array(name, size, packet) => {
[INFO] [stderr]     |                          ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value_all2`
[INFO] [stderr]    --> src/decode.rs:406:11
[INFO] [stderr]     |
[INFO] [stderr] 406 |       let value_all2 = value_map.lookup(&"all2".to_string()).unwrap();
[INFO] [stderr]     |           ^^^^^^^^^^ help: consider prefixing with an underscore: `_value_all2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/packet.rs:84:28
[INFO] [stderr]    |
[INFO] [stderr] 84 |             PacketDef::Seq(name, packets) => {
[INFO] [stderr]    |                            ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]   --> src/packet.rs:90:37
[INFO] [stderr]    |
[INFO] [stderr] 90 |             PacketDef::Subcom(name, item, pairs) => {
[INFO] [stderr]    |                                     ^^^^ help: consider prefixing with an underscore: `_item`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/packet.rs:90:31
[INFO] [stderr]    |
[INFO] [stderr] 90 |             PacketDef::Subcom(name, item, pairs) => {
[INFO] [stderr]    |                               ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/packet.rs:98:30
[INFO] [stderr]    |
[INFO] [stderr] 98 |             PacketDef::Array(name, size, packet) => {
[INFO] [stderr]    |                              ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/packet.rs:100:34
[INFO] [stderr]     |
[INFO] [stderr] 100 |                     ArrSize::Var(name) => {
[INFO] [stderr]     |                                  ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/packet.rs:123:28
[INFO] [stderr]     |
[INFO] [stderr] 123 |             PacketDef::Seq(name, packets) => {
[INFO] [stderr]     |                            ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]    --> src/packet.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |             PacketDef::Subcom(_, item, pairs) => {
[INFO] [stderr]     |                                  ^^^^ help: consider prefixing with an underscore: `_item`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/layout.rs:166:21
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 let mut array_name = format!("{}[{}]", name, index);
[INFO] [stderr]     |                     ----^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/layout.rs:166:21
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 let mut array_name = format!("{}[{}]", name, index);
[INFO] [stderr]     |                     ----^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet.rs:91:21
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 let mut subcom_bytes:u64 = 0;
[INFO] [stderr]    |                     ----^^^^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Persistence`
[INFO] [stderr]    --> src/types.rs:120:1
[INFO] [stderr]     |
[INFO] [stderr] 120 | type Persistence = usize;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Time`
[INFO] [stderr]    --> src/types.rs:121:1
[INFO] [stderr]     |
[INFO] [stderr] 121 | type Time = f64;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `LimitState`
[INFO] [stderr]    --> src/types.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 | enum LimitState {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Comparison`
[INFO] [stderr]    --> src/types.rs:129:1
[INFO] [stderr]     |
[INFO] [stderr] 129 | enum Comparison {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LimitDef`
[INFO] [stderr]    --> src/types.rs:137:1
[INFO] [stderr]     |
[INFO] [stderr] 137 | struct LimitDef {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LimitInfo`
[INFO] [stderr]    --> src/types.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | struct LimitInfo {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
[INFO] [stderr]   --> src/csv.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | /     packet.names().iter().map(|s| {
[INFO] [stderr] 38 | |         line.push_str(s);
[INFO] [stderr] 39 | |         line.push_str(",");
[INFO] [stderr] 40 | |     }).collect::<Vec<()>>();
[INFO] [stderr]    | |____________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/csv.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     writer.write(line.as_bytes());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
[INFO] [stderr]   --> src/csv.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | /     loc_layout.loc_items.iter().map(|loc_item| {
[INFO] [stderr] 52 | |         line.push_str(loc_item.name.last().unwrap());
[INFO] [stderr] 53 | |         line.push_str(",");
[INFO] [stderr] 54 | |     }).collect::<Vec<()>>();
[INFO] [stderr]    | |____________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/csv.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     writer.write(line.as_bytes());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet.rs:91:21
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 let mut subcom_bytes:u64 = 0;
[INFO] [stderr]    |                     ----^^^^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Persistence`
[INFO] [stderr]    --> src/types.rs:120:1
[INFO] [stderr]     |
[INFO] [stderr] 120 | type Persistence = usize;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Time`
[INFO] [stderr]    --> src/types.rs:121:1
[INFO] [stderr]     |
[INFO] [stderr] 121 | type Time = f64;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `LimitState`
[INFO] [stderr]    --> src/types.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 | enum LimitState {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Comparison`
[INFO] [stderr]    --> src/types.rs:129:1
[INFO] [stderr]     |
[INFO] [stderr] 129 | enum Comparison {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LimitDef`
[INFO] [stderr]    --> src/types.rs:137:1
[INFO] [stderr]     |
[INFO] [stderr] 137 | struct LimitDef {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LimitInfo`
[INFO] [stderr]    --> src/types.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | struct LimitInfo {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
[INFO] [stderr]   --> src/csv.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | /     packet.names().iter().map(|s| {
[INFO] [stderr] 38 | |         line.push_str(s);
[INFO] [stderr] 39 | |         line.push_str(",");
[INFO] [stderr] 40 | |     }).collect::<Vec<()>>();
[INFO] [stderr]    | |____________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/csv.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     writer.write(line.as_bytes());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
[INFO] [stderr]   --> src/csv.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | /     loc_layout.loc_items.iter().map(|loc_item| {
[INFO] [stderr] 52 | |         line.push_str(loc_item.name.last().unwrap());
[INFO] [stderr] 53 | |         line.push_str(",");
[INFO] [stderr] 54 | |     }).collect::<Vec<()>>();
[INFO] [stderr]    | |____________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/csv.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     writer.write(line.as_bytes());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Filter`
[INFO] [stderr]   --> src/bin/gasworks.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::iter::Filter;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MmapOptions`
[INFO] [stderr]   --> src/bin/gasworks.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | use memmap::{ MmapOptions };
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gasworks::layout::*`
[INFO] [stderr]   --> src/bin/gasworks.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use gasworks::layout::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gasworks::loclayout::*`
[INFO] [stderr]   --> src/bin/gasworks.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use gasworks::loclayout::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Filter`
[INFO] [stderr]   --> src/bin/gasworks.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::iter::Filter;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MmapOptions`
[INFO] [stderr]   --> src/bin/gasworks.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | use memmap::{ MmapOptions };
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gasworks::layout::*`
[INFO] [stderr]   --> src/bin/gasworks.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use gasworks::layout::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gasworks::loclayout::*`
[INFO] [stderr]   --> src/bin/gasworks.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use gasworks::loclayout::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `"docker" "inspect" "138d236215c960d595ae68b62de7125c9dc523a62c7602e6c81d99b8d5fcebca"`
[INFO] running `"docker" "rm" "-f" "138d236215c960d595ae68b62de7125c9dc523a62c7602e6c81d99b8d5fcebca"`
[INFO] [stdout] 138d236215c960d595ae68b62de7125c9dc523a62c7602e6c81d99b8d5fcebca