[INFO] fetching crate canparse 0.1.4...
[INFO] checking canparse-0.1.4 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate canparse 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate canparse 0.1.4 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f31cda60f26aea56e69e1798b73f92706b4bf2aaf53f57cc408f70d41a1badf4
[INFO] running `Command { std: "docker" "start" "-a" "f31cda60f26aea56e69e1798b73f92706b4bf2aaf53f57cc408f70d41a1badf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f31cda60f26aea56e69e1798b73f92706b4bf2aaf53f57cc408f70d41a1badf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31cda60f26aea56e69e1798b73f92706b4bf2aaf53f57cc408f70d41a1badf4", kill_on_drop: false }`
[INFO] [stdout] f31cda60f26aea56e69e1798b73f92706b4bf2aaf53f57cc408f70d41a1badf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48b0947a3a81422b430026a878dedbc6ab047bca99ecfa9e5a60a91e7db08821
[INFO] running `Command { std: "docker" "start" "-a" "48b0947a3a81422b430026a878dedbc6ab047bca99ecfa9e5a60a91e7db08821", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking canparse v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/dbc/mod.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Internal type for DBC `Entry` line.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Entry` is imported redundantly
[INFO] [stdout]    --> src/dbc/library.rs:57:13
[INFO] [stdout]     |
[INFO] [stdout] 57  |         use dbc::Entry;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 | use super::{nom as nomparse, *};
[INFO] [stdout]     |                              - the item `Entry` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Entry` is imported redundantly
[INFO] [stdout]    --> src/dbc/library.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |         use dbc::Entry;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 | use super::{nom as nomparse, *};
[INFO] [stdout]     |                              - the item `Entry` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Entry` is imported redundantly
[INFO] [stdout]    --> src/dbc/library.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |         use dbc::Entry;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 | use super::{nom as nomparse, *};
[INFO] [stdout]     |                              - the item `Entry` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Entry` is imported redundantly
[INFO] [stdout]    --> src/dbc/library.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |         use dbc::Entry;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 | use super::{nom as nomparse, *};
[INFO] [stdout]     |                              - the item `Entry` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dbc/mod.rs:202:38
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dbc/mod.rs:218:32
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dbc/mod.rs:246:38
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CodecError`
[INFO] [stdout]  --> src/pgn.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use encoding::{CodecError, DecoderTrap, Encoding};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:257:38
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:273:32
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:299:38
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:563:29
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn parser(&self) -> Box<Fn(N) -> Option<f32>>;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(N) -> Option<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:613:29
[INFO] [stdout]     |
[INFO] [stdout] 613 |     fn parser(&self) -> Box<Fn(&[u8; 8]) -> Option<f32>> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8; 8]) -> Option<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:639:29
[INFO] [stdout]     |
[INFO] [stdout] 639 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/dbc/mod.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Internal type for DBC `Entry` line.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Entry` is imported redundantly
[INFO] [stdout]    --> src/dbc/library.rs:57:13
[INFO] [stdout]     |
[INFO] [stdout] 57  |         use dbc::Entry;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 | use super::{nom as nomparse, *};
[INFO] [stdout]     |                              - the item `Entry` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Entry` is imported redundantly
[INFO] [stdout]    --> src/dbc/library.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |         use dbc::Entry;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 | use super::{nom as nomparse, *};
[INFO] [stdout]     |                              - the item `Entry` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Entry` is imported redundantly
[INFO] [stdout]    --> src/dbc/library.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |         use dbc::Entry;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 | use super::{nom as nomparse, *};
[INFO] [stdout]     |                              - the item `Entry` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Entry` is imported redundantly
[INFO] [stdout]    --> src/dbc/library.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |         use dbc::Entry;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 | use super::{nom as nomparse, *};
[INFO] [stdout]     |                              - the item `Entry` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dbc/mod.rs:202:38
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dbc/mod.rs:218:32
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dbc/mod.rs:246:38
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> src/dbc/mod.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CodecError`
[INFO] [stdout]  --> src/pgn.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use encoding::{CodecError, DecoderTrap, Encoding};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:257:38
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:273:32
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:299:38
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn __cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:563:29
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn parser(&self) -> Box<Fn(N) -> Option<f32>>;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(N) -> Option<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:613:29
[INFO] [stdout]     |
[INFO] [stdout] 613 |     fn parser(&self) -> Box<Fn(&[u8; 8]) -> Option<f32>> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8; 8]) -> Option<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/pgn.rs:639:29
[INFO] [stdout]     |
[INFO] [stdout] 639 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dbc::*`
[INFO] [stdout]    --> src/pgn.rs:852:9
[INFO] [stdout]     |
[INFO] [stdout] 852 |     use dbc::*;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/pgn.rs:302:46
[INFO] [stdout]     |
[INFO] [stdout] 302 |             DefinitionErrorKind::UnusedEntry(e) => None,
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message_len`
[INFO] [stdout]    --> src/pgn.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |                 message_len,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `message_len: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sending_node`
[INFO] [stdout]    --> src/pgn.rs:346:17
[INFO] [stdout]     |
[INFO] [stdout] 346 |                 sending_node,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_name`
[INFO] [stdout]    --> src/pgn.rs:361:17
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 signal_name,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:376:17
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_name`
[INFO] [stdout]    --> src/pgn.rs:377:17
[INFO] [stdout]     |
[INFO] [stdout] 377 |                 signal_name,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/pgn.rs:379:17
[INFO] [stdout]     |
[INFO] [stdout] 379 |                 value,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:400:17
[INFO] [stdout]     |
[INFO] [stdout] 400 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sending_node`
[INFO] [stdout]    --> src/pgn.rs:402:17
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 sending_node,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_name`
[INFO] [stdout]    --> src/pgn.rs:413:17
[INFO] [stdout]     |
[INFO] [stdout] 413 |                 signal_name,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:424:17
[INFO] [stdout]     |
[INFO] [stdout] 424 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_name`
[INFO] [stdout]    --> src/pgn.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 signal_name,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/pgn.rs:427:17
[INFO] [stdout]     |
[INFO] [stdout] 427 |                 value,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_value`
[INFO] [stdout]    --> src/pgn.rs:723:17
[INFO] [stdout]     |
[INFO] [stdout] 723 |                 max_value,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `max_value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:749:17
[INFO] [stdout]     |
[INFO] [stdout] 749 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:825:13
[INFO] [stdout]     |
[INFO] [stdout] 825 |             name,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dbc/library.rs:314:24
[INFO] [stdout]     |
[INFO] [stdout] 314 |             .and_then(|mut contents| {
[INFO] [stdout]     |                        ----^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pgn.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |             .and_then(|mut contents| {
[INFO] [stdout]     |                        ----^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/pgn.rs:302:46
[INFO] [stdout]     |
[INFO] [stdout] 302 |             DefinitionErrorKind::UnusedEntry(e) => None,
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message_len`
[INFO] [stdout]    --> src/pgn.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |                 message_len,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `message_len: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sending_node`
[INFO] [stdout]    --> src/pgn.rs:346:17
[INFO] [stdout]     |
[INFO] [stdout] 346 |                 sending_node,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_name`
[INFO] [stdout]    --> src/pgn.rs:361:17
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 signal_name,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:376:17
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_name`
[INFO] [stdout]    --> src/pgn.rs:377:17
[INFO] [stdout]     |
[INFO] [stdout] 377 |                 signal_name,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/pgn.rs:379:17
[INFO] [stdout]     |
[INFO] [stdout] 379 |                 value,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:400:17
[INFO] [stdout]     |
[INFO] [stdout] 400 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sending_node`
[INFO] [stdout]    --> src/pgn.rs:402:17
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 sending_node,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `sending_node: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_name`
[INFO] [stdout]    --> src/pgn.rs:413:17
[INFO] [stdout]     |
[INFO] [stdout] 413 |                 signal_name,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:424:17
[INFO] [stdout]     |
[INFO] [stdout] 424 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_name`
[INFO] [stdout]    --> src/pgn.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 signal_name,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `signal_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/pgn.rs:427:17
[INFO] [stdout]     |
[INFO] [stdout] 427 |                 value,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_value`
[INFO] [stdout]    --> src/pgn.rs:723:17
[INFO] [stdout]     |
[INFO] [stdout] 723 |                 max_value,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `max_value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:749:17
[INFO] [stdout]     |
[INFO] [stdout] 749 |                 name,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/pgn.rs:825:13
[INFO] [stdout]     |
[INFO] [stdout] 825 |             name,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dbc/library.rs:314:24
[INFO] [stdout]     |
[INFO] [stdout] 314 |             .and_then(|mut contents| {
[INFO] [stdout]     |                        ----^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnknownEntryType`
[INFO] [stdout]    --> src/dbc/mod.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 |     UnknownEntryType(i32),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RegexCapture`
[INFO] [stdout]    --> src/dbc/mod.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 |     RegexCapture,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SHIFT_BYTE_LOOKUP`
[INFO] [stdout]    --> src/pgn.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / const SHIFT_BYTE_LOOKUP: [u64; 8] = [
[INFO] [stdout] 502 | |     1,
[INFO] [stdout] 503 | |     1 << (1 * 8),
[INFO] [stdout] 504 | |     1 << (2 * 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 509 | |     1 << (7 * 8),
[INFO] [stdout] 510 | | ];
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pgn.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |             .and_then(|mut contents| {
[INFO] [stdout]     |                        ----^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnknownEntryType`
[INFO] [stdout]    --> src/dbc/mod.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 |     UnknownEntryType(i32),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RegexCapture`
[INFO] [stdout]    --> src/dbc/mod.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 |     RegexCapture,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SHIFT_BYTE_LOOKUP`
[INFO] [stdout]    --> src/pgn.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / const SHIFT_BYTE_LOOKUP: [u64; 8] = [
[INFO] [stdout] 502 | |     1,
[INFO] [stdout] 503 | |     1 << (1 * 8),
[INFO] [stdout] 504 | |     1 << (2 * 8),
[INFO] [stdout] ...   |
[INFO] [stdout] 509 | |     1 << (7 * 8),
[INFO] [stdout] 510 | | ];
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/dbc/library.rs:434:31
[INFO] [stdout]     |
[INFO] [stdout] 434 |         assert!(res.is_err(), "Unsupported entry: Version".to_string());
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 434 |         assert!(res.is_err(), "{}", "Unsupported entry: Version".to_string());
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/pgn.rs:907:31
[INFO] [stdout]     |
[INFO] [stdout] 907 |         assert!(res.is_err(), "Unsupported entry: Version".to_string());
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 907 |         assert!(res.is_err(), "{}", "Unsupported entry: Version".to_string());
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "48b0947a3a81422b430026a878dedbc6ab047bca99ecfa9e5a60a91e7db08821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b0947a3a81422b430026a878dedbc6ab047bca99ecfa9e5a60a91e7db08821", kill_on_drop: false }`
[INFO] [stdout] 48b0947a3a81422b430026a878dedbc6ab047bca99ecfa9e5a60a91e7db08821