[INFO] crate canparse 0.1.4 is already in cache
[INFO] testing canparse-0.1.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate canparse 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate canparse 0.1.4 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate canparse 0.1.4
[INFO] finished tweaking crates.io crate canparse 0.1.4
[INFO] tweaked toml for crates.io crate canparse 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5b6532cabbee1ff09451d392bd38207736fd1f9c3510a726eee0b5ffd426381f
[INFO] running `"docker" "start" "-a" "5b6532cabbee1ff09451d392bd38207736fd1f9c3510a726eee0b5ffd426381f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling canparse v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dbc/mod.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// Internal type for DBC `Entry` line.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[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 `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:202:38
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:218:32
[INFO] [stderr]     |
[INFO] [stderr] 218 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:246:38
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CodecError`
[INFO] [stderr]  --> src/pgn.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use encoding::{CodecError, DecoderTrap, Encoding};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:257:38
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:299:38
[INFO] [stderr]     |
[INFO] [stderr] 299 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:563:29
[INFO] [stderr]     |
[INFO] [stderr] 563 |     fn parser(&self) -> Box<Fn(N) -> Option<f32>>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(N) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:613:29
[INFO] [stderr]     |
[INFO] [stderr] 613 |     fn parser(&self) -> Box<Fn(&[u8; 8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8; 8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:639:29
[INFO] [stderr]     |
[INFO] [stderr] 639 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/pgn.rs:302:46
[INFO] [stderr]     |
[INFO] [stderr] 302 |             DefinitionErrorKind::UnusedEntry(e) => None,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_len`
[INFO] [stderr]    --> src/pgn.rs:345:17
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 message_len,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `message_len: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:346:17
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:361:17
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:376:17
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:377:17
[INFO] [stderr]     |
[INFO] [stderr] 377 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:379:17
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:400:17
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:402:17
[INFO] [stderr]     |
[INFO] [stderr] 402 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:413:17
[INFO] [stderr]     |
[INFO] [stderr] 413 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:424:17
[INFO] [stderr]     |
[INFO] [stderr] 424 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:425:17
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:427:17
[INFO] [stderr]     |
[INFO] [stderr] 427 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_value`
[INFO] [stderr]    --> src/pgn.rs:723:17
[INFO] [stderr]     |
[INFO] [stderr] 723 |                 max_value,
[INFO] [stderr]     |                 ^^^^^^^^^ help: try ignoring the field: `max_value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:749:17
[INFO] [stderr]     |
[INFO] [stderr] 749 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:825:13
[INFO] [stderr]     |
[INFO] [stderr] 825 |             name,
[INFO] [stderr]     |             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dbc/library.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |             .and_then(|mut contents| {
[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/pgn.rs:104:24
[INFO] [stderr]     |
[INFO] [stderr] 104 |             .and_then(|mut contents| {
[INFO] [stderr]     |                        ----^^^^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UnknownEntryType`
[INFO] [stderr]    --> src/dbc/mod.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     UnknownEntryType(i32),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RegexCapture`
[INFO] [stderr]    --> src/dbc/mod.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     RegexCapture,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SHIFT_BYTE_LOOKUP`
[INFO] [stderr]    --> src/pgn.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / const SHIFT_BYTE_LOOKUP: [u64; 8] = [
[INFO] [stderr] 502 | |     1,
[INFO] [stderr] 503 | |     1 << (1 * 8),
[INFO] [stderr] 504 | |     1 << (2 * 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 509 | |     1 << (7 * 8),
[INFO] [stderr] 510 | | ];
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: 37 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `"docker" "inspect" "5b6532cabbee1ff09451d392bd38207736fd1f9c3510a726eee0b5ffd426381f"`
[INFO] running `"docker" "rm" "-f" "5b6532cabbee1ff09451d392bd38207736fd1f9c3510a726eee0b5ffd426381f"`
[INFO] [stdout] 5b6532cabbee1ff09451d392bd38207736fd1f9c3510a726eee0b5ffd426381f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bff024529bbf2b6a4524242f00ec43fa29a36f2d33968ecc1824e6864222bf67
[INFO] running `"docker" "start" "-a" "bff024529bbf2b6a4524242f00ec43fa29a36f2d33968ecc1824e6864222bf67"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling canparse v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dbc/mod.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// Internal type for DBC `Entry` line.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[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 `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:202:38
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:218:32
[INFO] [stderr]     |
[INFO] [stderr] 218 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:246:38
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CodecError`
[INFO] [stderr]  --> src/pgn.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use encoding::{CodecError, DecoderTrap, Encoding};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:257:38
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:299:38
[INFO] [stderr]     |
[INFO] [stderr] 299 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:563:29
[INFO] [stderr]     |
[INFO] [stderr] 563 |     fn parser(&self) -> Box<Fn(N) -> Option<f32>>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(N) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:613:29
[INFO] [stderr]     |
[INFO] [stderr] 613 |     fn parser(&self) -> Box<Fn(&[u8; 8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8; 8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:639:29
[INFO] [stderr]     |
[INFO] [stderr] 639 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/pgn.rs:302:46
[INFO] [stderr]     |
[INFO] [stderr] 302 |             DefinitionErrorKind::UnusedEntry(e) => None,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_len`
[INFO] [stderr]    --> src/pgn.rs:345:17
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 message_len,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `message_len: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:346:17
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:361:17
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:376:17
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:377:17
[INFO] [stderr]     |
[INFO] [stderr] 377 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:379:17
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:400:17
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:402:17
[INFO] [stderr]     |
[INFO] [stderr] 402 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:413:17
[INFO] [stderr]     |
[INFO] [stderr] 413 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:424:17
[INFO] [stderr]     |
[INFO] [stderr] 424 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:425:17
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:427:17
[INFO] [stderr]     |
[INFO] [stderr] 427 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_value`
[INFO] [stderr]    --> src/pgn.rs:723:17
[INFO] [stderr]     |
[INFO] [stderr] 723 |                 max_value,
[INFO] [stderr]     |                 ^^^^^^^^^ help: try ignoring the field: `max_value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:749:17
[INFO] [stderr]     |
[INFO] [stderr] 749 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:825:13
[INFO] [stderr]     |
[INFO] [stderr] 825 |             name,
[INFO] [stderr]     |             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dbc/library.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |             .and_then(|mut contents| {
[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/pgn.rs:104:24
[INFO] [stderr]     |
[INFO] [stderr] 104 |             .and_then(|mut contents| {
[INFO] [stderr]     |                        ----^^^^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UnknownEntryType`
[INFO] [stderr]    --> src/dbc/mod.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     UnknownEntryType(i32),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RegexCapture`
[INFO] [stderr]    --> src/dbc/mod.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     RegexCapture,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SHIFT_BYTE_LOOKUP`
[INFO] [stderr]    --> src/pgn.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / const SHIFT_BYTE_LOOKUP: [u64; 8] = [
[INFO] [stderr] 502 | |     1,
[INFO] [stderr] 503 | |     1 << (1 * 8),
[INFO] [stderr] 504 | |     1 << (2 * 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 509 | |     1 << (7 * 8),
[INFO] [stderr] 510 | | ];
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: 37 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dbc/mod.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// Internal type for DBC `Entry` line.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[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: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:202:38
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:218:32
[INFO] [stderr]     |
[INFO] [stderr] 218 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:246:38
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]    --> src/dbc/mod.rs:304:9
[INFO] [stderr]     |
[INFO] [stderr] 304 |     use std::str::FromStr;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CodecError`
[INFO] [stderr]  --> src/pgn.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use encoding::{CodecError, DecoderTrap, Encoding};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:257:38
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:299:38
[INFO] [stderr]     |
[INFO] [stderr] 299 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:563:29
[INFO] [stderr]     |
[INFO] [stderr] 563 |     fn parser(&self) -> Box<Fn(N) -> Option<f32>>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(N) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:613:29
[INFO] [stderr]     |
[INFO] [stderr] 613 |     fn parser(&self) -> Box<Fn(&[u8; 8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8; 8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:639:29
[INFO] [stderr]     |
[INFO] [stderr] 639 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dbc::*`
[INFO] [stderr]    --> src/pgn.rs:852:9
[INFO] [stderr]     |
[INFO] [stderr] 852 |     use dbc::*;
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/pgn.rs:302:46
[INFO] [stderr]     |
[INFO] [stderr] 302 |             DefinitionErrorKind::UnusedEntry(e) => None,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_len`
[INFO] [stderr]    --> src/pgn.rs:345:17
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 message_len,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `message_len: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:346:17
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:361:17
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:376:17
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:377:17
[INFO] [stderr]     |
[INFO] [stderr] 377 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:379:17
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:400:17
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:402:17
[INFO] [stderr]     |
[INFO] [stderr] 402 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:413:17
[INFO] [stderr]     |
[INFO] [stderr] 413 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:424:17
[INFO] [stderr]     |
[INFO] [stderr] 424 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:425:17
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:427:17
[INFO] [stderr]     |
[INFO] [stderr] 427 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_value`
[INFO] [stderr]    --> src/pgn.rs:723:17
[INFO] [stderr]     |
[INFO] [stderr] 723 |                 max_value,
[INFO] [stderr]     |                 ^^^^^^^^^ help: try ignoring the field: `max_value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:749:17
[INFO] [stderr]     |
[INFO] [stderr] 749 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:825:13
[INFO] [stderr]     |
[INFO] [stderr] 825 |             name,
[INFO] [stderr]     |             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dbc/library.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |             .and_then(|mut contents| {
[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/pgn.rs:104:24
[INFO] [stderr]     |
[INFO] [stderr] 104 |             .and_then(|mut contents| {
[INFO] [stderr]     |                        ----^^^^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UnknownEntryType`
[INFO] [stderr]    --> src/dbc/mod.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     UnknownEntryType(i32),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RegexCapture`
[INFO] [stderr]    --> src/dbc/mod.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     RegexCapture,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SHIFT_BYTE_LOOKUP`
[INFO] [stderr]    --> src/pgn.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / const SHIFT_BYTE_LOOKUP: [u64; 8] = [
[INFO] [stderr] 502 | |     1,
[INFO] [stderr] 503 | |     1 << (1 * 8),
[INFO] [stderr] 504 | |     1 << (2 * 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 509 | |     1 << (7 * 8),
[INFO] [stderr] 510 | | ];
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: 38 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `"docker" "inspect" "bff024529bbf2b6a4524242f00ec43fa29a36f2d33968ecc1824e6864222bf67"`
[INFO] running `"docker" "rm" "-f" "bff024529bbf2b6a4524242f00ec43fa29a36f2d33968ecc1824e6864222bf67"`
[INFO] [stdout] bff024529bbf2b6a4524242f00ec43fa29a36f2d33968ecc1824e6864222bf67
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b7614ea53be4e38699ca5b9c2918de70293f5cc5114dd359f30799fd8f906398
[INFO] running `"docker" "start" "-a" "b7614ea53be4e38699ca5b9c2918de70293f5cc5114dd359f30799fd8f906398"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dbc/mod.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// Internal type for DBC `Entry` line.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[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: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:202:38
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:218:32
[INFO] [stderr]     |
[INFO] [stderr] 218 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:246:38
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]    --> src/dbc/mod.rs:304:9
[INFO] [stderr]     |
[INFO] [stderr] 304 |     use std::str::FromStr;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CodecError`
[INFO] [stderr]  --> src/pgn.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use encoding::{CodecError, DecoderTrap, Encoding};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:257:38
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:299:38
[INFO] [stderr]     |
[INFO] [stderr] 299 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:563:29
[INFO] [stderr]     |
[INFO] [stderr] 563 |     fn parser(&self) -> Box<Fn(N) -> Option<f32>>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(N) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:613:29
[INFO] [stderr]     |
[INFO] [stderr] 613 |     fn parser(&self) -> Box<Fn(&[u8; 8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8; 8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:639:29
[INFO] [stderr]     |
[INFO] [stderr] 639 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dbc::*`
[INFO] [stderr]    --> src/pgn.rs:852:9
[INFO] [stderr]     |
[INFO] [stderr] 852 |     use dbc::*;
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/pgn.rs:302:46
[INFO] [stderr]     |
[INFO] [stderr] 302 |             DefinitionErrorKind::UnusedEntry(e) => None,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_len`
[INFO] [stderr]    --> src/pgn.rs:345:17
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 message_len,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `message_len: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:346:17
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:361:17
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:376:17
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:377:17
[INFO] [stderr]     |
[INFO] [stderr] 377 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:379:17
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:400:17
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:402:17
[INFO] [stderr]     |
[INFO] [stderr] 402 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:413:17
[INFO] [stderr]     |
[INFO] [stderr] 413 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:424:17
[INFO] [stderr]     |
[INFO] [stderr] 424 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:425:17
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:427:17
[INFO] [stderr]     |
[INFO] [stderr] 427 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_value`
[INFO] [stderr]    --> src/pgn.rs:723:17
[INFO] [stderr]     |
[INFO] [stderr] 723 |                 max_value,
[INFO] [stderr]     |                 ^^^^^^^^^ help: try ignoring the field: `max_value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:749:17
[INFO] [stderr]     |
[INFO] [stderr] 749 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:825:13
[INFO] [stderr]     |
[INFO] [stderr] 825 |             name,
[INFO] [stderr]     |             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dbc/library.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |             .and_then(|mut contents| {
[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/pgn.rs:104:24
[INFO] [stderr]     |
[INFO] [stderr] 104 |             .and_then(|mut contents| {
[INFO] [stderr]     |                        ----^^^^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UnknownEntryType`
[INFO] [stderr]    --> src/dbc/mod.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     UnknownEntryType(i32),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RegexCapture`
[INFO] [stderr]    --> src/dbc/mod.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     RegexCapture,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SHIFT_BYTE_LOOKUP`
[INFO] [stderr]    --> src/pgn.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / const SHIFT_BYTE_LOOKUP: [u64; 8] = [
[INFO] [stderr] 502 | |     1,
[INFO] [stderr] 503 | |     1 << (1 * 8),
[INFO] [stderr] 504 | |     1 << (2 * 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 509 | |     1 << (7 * 8),
[INFO] [stderr] 510 | | ];
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: 38 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dbc/mod.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// Internal type for DBC `Entry` line.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros
[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 `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Entry` is imported redundantly
[INFO] [stderr]    --> src/dbc/library.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         use dbc::Entry;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 | use super::{nom as nomparse, *};
[INFO] [stderr]     |                              - the item `Entry` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:202:38
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:218:32
[INFO] [stderr]     |
[INFO] [stderr] 218 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc/mod.rs:246:38
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CodecError`
[INFO] [stderr]  --> src/pgn.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use encoding::{CodecError, DecoderTrap, Encoding};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:257:38
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:299:38
[INFO] [stderr]     |
[INFO] [stderr] 299 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:563:29
[INFO] [stderr]     |
[INFO] [stderr] 563 |     fn parser(&self) -> Box<Fn(N) -> Option<f32>>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(N) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:613:29
[INFO] [stderr]     |
[INFO] [stderr] 613 |     fn parser(&self) -> Box<Fn(&[u8; 8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8; 8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pgn.rs:639:29
[INFO] [stderr]     |
[INFO] [stderr] 639 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/pgn.rs:302:46
[INFO] [stderr]     |
[INFO] [stderr] 302 |             DefinitionErrorKind::UnusedEntry(e) => None,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_len`
[INFO] [stderr]    --> src/pgn.rs:345:17
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 message_len,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `message_len: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:346:17
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:361:17
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:376:17
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:377:17
[INFO] [stderr]     |
[INFO] [stderr] 377 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:379:17
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:400:17
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sending_node`
[INFO] [stderr]    --> src/pgn.rs:402:17
[INFO] [stderr]     |
[INFO] [stderr] 402 |                 sending_node,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:413:17
[INFO] [stderr]     |
[INFO] [stderr] 413 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:424:17
[INFO] [stderr]     |
[INFO] [stderr] 424 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal_name`
[INFO] [stderr]    --> src/pgn.rs:425:17
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 signal_name,
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/pgn.rs:427:17
[INFO] [stderr]     |
[INFO] [stderr] 427 |                 value,
[INFO] [stderr]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_value`
[INFO] [stderr]    --> src/pgn.rs:723:17
[INFO] [stderr]     |
[INFO] [stderr] 723 |                 max_value,
[INFO] [stderr]     |                 ^^^^^^^^^ help: try ignoring the field: `max_value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:749:17
[INFO] [stderr]     |
[INFO] [stderr] 749 |                 name,
[INFO] [stderr]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/pgn.rs:825:13
[INFO] [stderr]     |
[INFO] [stderr] 825 |             name,
[INFO] [stderr]     |             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dbc/library.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |             .and_then(|mut contents| {
[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/pgn.rs:104:24
[INFO] [stderr]     |
[INFO] [stderr] 104 |             .and_then(|mut contents| {
[INFO] [stderr]     |                        ----^^^^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UnknownEntryType`
[INFO] [stderr]    --> src/dbc/mod.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     UnknownEntryType(i32),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RegexCapture`
[INFO] [stderr]    --> src/dbc/mod.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     RegexCapture,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SHIFT_BYTE_LOOKUP`
[INFO] [stderr]    --> src/pgn.rs:501:1
[INFO] [stderr]     |
[INFO] [stderr] 501 | / const SHIFT_BYTE_LOOKUP: [u64; 8] = [
[INFO] [stderr] 502 | |     1,
[INFO] [stderr] 503 | |     1 << (1 * 8),
[INFO] [stderr] 504 | |     1 << (2 * 8),
[INFO] [stderr] ...   |
[INFO] [stderr] 509 | |     1 << (7 * 8),
[INFO] [stderr] 510 | | ];
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: 37 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/canparse-5255f554560b4a7e
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test dbc::library::tests::default_pgnlibrary ... ok
[INFO] [stdout] test dbc::library::tests::get_spndefinition ... ok
[INFO] [stdout] test dbc::tests::message_description::from_str ... ok
[INFO] [stdout] test dbc::tests::message_attribute::entry_type ... ok
[INFO] [stdout] test dbc::tests::message_description::entry_type ... ok
[INFO] [stdout] test dbc::tests::message_attribute::from_str ... ok
[INFO] [stdout] test dbc::library::tests::unsupported_entry ... ok
[INFO] [stdout] test dbc::tests::signal_description::entry_type ... ok
[INFO] [stdout] test dbc::tests::signal_definition::from_str ... ok
[INFO] [stdout] test dbc::tests::message_description::nom_parse ... ok
[INFO] [stdout] test dbc::tests::signal_definition::entry_type ... ok
[INFO] [stdout] test dbc::tests::multiline::signal_description::from_str ... ok
[INFO] [stdout] test dbc::tests::signal_definition::nom_parse ... ok
[INFO] [stdout] test dbc::tests::multiline::signal_description::nom_parse ... ok
[INFO] [stdout] test dbc::tests::message_attribute::nom_parse ... ok
[INFO] [stdout] test dbc::tests::version::nom_parse ... ok
[INFO] [stdout] test dbc::tests::version::from_str ... ok
[INFO] [stdout] test dbc::tests::multiline::signal_description::entry_type ... ok
[INFO] [stdout] test pgn::tests::unsupported_entry ... ok
[INFO] [stdout] test dbc::tests::message_definition::from_str ... ok
[INFO] [stdout] test dbc::tests::message_definition::nom_parse ... ok
[INFO] [stdout] test dbc::tests::signal_attribute::nom_parse ... ok
[INFO] [stdout] test pgn::tests::get_spndefinition ... ok
[INFO] [stdout] test pgn::tests::parse_message_closure ... ok
[INFO] [stdout] test dbc::tests::message_definition::entry_type ... ok
[INFO] [stdout] test pgn::tests::default_pgnlibrary ... ok
[INFO] [stdout] test pgn::tests::test_parse_array ... ok
[INFO] [stdout] test pgn::tests::test_parse_message ... ok
[INFO] [stdout] test dbc::tests::signal_attribute::entry_type ... ok
[INFO] [stdout] test dbc::tests::signal_description::from_str ... ok
[INFO] [stdout] test dbc::tests::signal_description::nom_parse ... ok
[INFO] [stdout] test dbc::tests::signal_attribute::from_str ... ok
[INFO] [stdout] test dbc::tests::version::entry_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pgnlibrary-fdb749e60db233f8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test pgnlib_build_parse ... ok
[INFO] [stdout] test pgnlib_from_dbc_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests canparse
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] test src/pgn.rs - pgn::PgnLibrary::from_encoded_dbc_file (line 79) ... ok
[INFO] [stdout] test src/pgn.rs - pgn::PgnLibrary::add_entry (line 138) ... ok
[INFO] [stdout] test src/dbc/library.rs - dbc::library::DbcLibrary::from_dbc_file (line 288) ... ok
[INFO] [stdout] test src/pgn.rs - pgn::PgnLibrary::from_dbc_file (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b7614ea53be4e38699ca5b9c2918de70293f5cc5114dd359f30799fd8f906398"`
[INFO] running `"docker" "rm" "-f" "b7614ea53be4e38699ca5b9c2918de70293f5cc5114dd359f30799fd8f906398"`
[INFO] [stdout] b7614ea53be4e38699ca5b9c2918de70293f5cc5114dd359f30799fd8f906398