[INFO] crate canparse 0.1.3 is already in cache
[INFO] extracting crate canparse 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/canparse/0.1.3
[INFO] extracting crate canparse 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/canparse/0.1.3
[INFO] validating manifest of canparse-0.1.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of canparse-0.1.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing canparse-0.1.3
[INFO] finished frobbing canparse-0.1.3
[INFO] frobbed toml for canparse-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/canparse/0.1.3/Cargo.toml
[INFO] started frobbing canparse-0.1.3
[INFO] finished frobbing canparse-0.1.3
[INFO] frobbed toml for canparse-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/canparse/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing canparse-0.1.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/canparse/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 8a2fcb48dcd738611cdbf39a5c895cb8cea04912b03714e1886278a183411110
[INFO] running `"docker" "start" "-a" "8a2fcb48dcd738611cdbf39a5c895cb8cea04912b03714e1886278a183411110"`
[INFO] [stderr]    Compiling canparse v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dbc.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 |   /// Internal type for DBC `Entry` line.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 141 | / enum_from_primitive! {
[INFO] [stderr] 142 | | #[derive(Debug, Clone, PartialEq, Eq)]
[INFO] [stderr] 143 | | pub enum EntryType {
[INFO] [stderr] 144 | |     Version = 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 163 | | }
[INFO] [stderr] 164 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc.rs:251:38
[INFO] [stderr]     |
[INFO] [stderr] 251 |     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.rs:267:32
[INFO] [stderr]     |
[INFO] [stderr] 267 |     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.rs:293:38
[INFO] [stderr]     |
[INFO] [stderr] 293 |     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:237:38
[INFO] [stderr]     |
[INFO] [stderr] 237 |     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:253:32
[INFO] [stderr]     |
[INFO] [stderr] 253 |     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:277:38
[INFO] [stderr]     |
[INFO] [stderr] 277 |     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:455:29
[INFO] [stderr]     |
[INFO] [stderr] 455 |     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:498:29
[INFO] [stderr]     |
[INFO] [stderr] 498 |     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:519:29
[INFO] [stderr]     |
[INFO] [stderr] 519 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/dbc.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | / lazy_static!{
[INFO] [stderr] 183 | | /// Regex patterns for matching DBC entry lines.
[INFO] [stderr] 184 | | ///
[INFO] [stderr] 185 | | /// Allows for leading whitespace so that the pattern strings don't strictly
[INFO] [stderr] ...   |
[INFO] [stderr] 224 | | static ref Patterns: RegexSet = RegexSet::new(_patterns.into_iter()).unwrap();
[INFO] [stderr] 225 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/dbc.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | / lazy_static!{
[INFO] [stderr] 183 | | /// Regex patterns for matching DBC entry lines.
[INFO] [stderr] 184 | | ///
[INFO] [stderr] 185 | | /// Allows for leading whitespace so that the pattern strings don't strictly
[INFO] [stderr] ...   |
[INFO] [stderr] 224 | | static ref Patterns: RegexSet = RegexSet::new(_patterns.into_iter()).unwrap();
[INFO] [stderr] 225 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/dbc.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | / lazy_static!{
[INFO] [stderr] 183 | | /// Regex patterns for matching DBC entry lines.
[INFO] [stderr] 184 | | ///
[INFO] [stderr] 185 | | /// Allows for leading whitespace so that the pattern strings don't strictly
[INFO] [stderr] ...   |
[INFO] [stderr] 224 | | static ref Patterns: RegexSet = RegexSet::new(_patterns.into_iter()).unwrap();
[INFO] [stderr] 225 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "8a2fcb48dcd738611cdbf39a5c895cb8cea04912b03714e1886278a183411110"`
[INFO] running `"docker" "rm" "-f" "8a2fcb48dcd738611cdbf39a5c895cb8cea04912b03714e1886278a183411110"`
[INFO] [stdout] 8a2fcb48dcd738611cdbf39a5c895cb8cea04912b03714e1886278a183411110
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/canparse/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c1b16463765aea823591645517d8630aad395475f650b8a24aa7f66d6822ea0f
[INFO] running `"docker" "start" "-a" "c1b16463765aea823591645517d8630aad395475f650b8a24aa7f66d6822ea0f"`
[INFO] [stderr]    Compiling canparse v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dbc.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 |   /// Internal type for DBC `Entry` line.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 141 | / enum_from_primitive! {
[INFO] [stderr] 142 | | #[derive(Debug, Clone, PartialEq, Eq)]
[INFO] [stderr] 143 | | pub enum EntryType {
[INFO] [stderr] 144 | |     Version = 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 163 | | }
[INFO] [stderr] 164 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbc.rs:251:38
[INFO] [stderr]     |
[INFO] [stderr] 251 |     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.rs:267:32
[INFO] [stderr]     |
[INFO] [stderr] 267 |     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.rs:293:38
[INFO] [stderr]     |
[INFO] [stderr] 293 |     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:237:38
[INFO] [stderr]     |
[INFO] [stderr] 237 |     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:253:32
[INFO] [stderr]     |
[INFO] [stderr] 253 |     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:277:38
[INFO] [stderr]     |
[INFO] [stderr] 277 |     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:455:29
[INFO] [stderr]     |
[INFO] [stderr] 455 |     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:498:29
[INFO] [stderr]     |
[INFO] [stderr] 498 |     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:519:29
[INFO] [stderr]     |
[INFO] [stderr] 519 |     fn parser(&self) -> Box<Fn(&[u8]) -> Option<f32>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Option<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/dbc.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | / lazy_static!{
[INFO] [stderr] 183 | | /// Regex patterns for matching DBC entry lines.
[INFO] [stderr] 184 | | ///
[INFO] [stderr] 185 | | /// Allows for leading whitespace so that the pattern strings don't strictly
[INFO] [stderr] ...   |
[INFO] [stderr] 224 | | static ref Patterns: RegexSet = RegexSet::new(_patterns.into_iter()).unwrap();
[INFO] [stderr] 225 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/dbc.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | / lazy_static!{
[INFO] [stderr] 183 | | /// Regex patterns for matching DBC entry lines.
[INFO] [stderr] 184 | | ///
[INFO] [stderr] 185 | | /// Allows for leading whitespace so that the pattern strings don't strictly
[INFO] [stderr] ...   |
[INFO] [stderr] 224 | | static ref Patterns: RegexSet = RegexSet::new(_patterns.into_iter()).unwrap();
[INFO] [stderr] 225 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/dbc.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | / lazy_static!{
[INFO] [stderr] 183 | | /// Regex patterns for matching DBC entry lines.
[INFO] [stderr] 184 | | ///
[INFO] [stderr] 185 | | /// Allows for leading whitespace so that the pattern strings don't strictly
[INFO] [stderr] ...   |
[INFO] [stderr] 224 | | static ref Patterns: RegexSet = RegexSet::new(_patterns.into_iter()).unwrap();
[INFO] [stderr] 225 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/pgn.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 | /     lazy_static!{
[INFO] [stderr] 630 | |     static ref PGNLIB_EMPTY: PgnLibrary = PgnLibrary::default();
[INFO] [stderr] 631 | |
[INFO] [stderr] 632 | |     static ref PGNLIB_ONE: PgnLibrary = PgnLibrary::from_dbc_file("./tests/data/sample.dbc")
[INFO] [stderr] ...   |
[INFO] [stderr] 649 | |
[INFO] [stderr] 650 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/pgn.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 | /     lazy_static!{
[INFO] [stderr] 630 | |     static ref PGNLIB_EMPTY: PgnLibrary = PgnLibrary::default();
[INFO] [stderr] 631 | |
[INFO] [stderr] 632 | |     static ref PGNLIB_ONE: PgnLibrary = PgnLibrary::from_dbc_file("./tests/data/sample.dbc")
[INFO] [stderr] ...   |
[INFO] [stderr] 649 | |
[INFO] [stderr] 650 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/pgn.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 | /     lazy_static!{
[INFO] [stderr] 630 | |     static ref PGNLIB_EMPTY: PgnLibrary = PgnLibrary::default();
[INFO] [stderr] 631 | |
[INFO] [stderr] 632 | |     static ref PGNLIB_ONE: PgnLibrary = PgnLibrary::from_dbc_file("./tests/data/sample.dbc")
[INFO] [stderr] ...   |
[INFO] [stderr] 649 | |
[INFO] [stderr] 650 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/pgn.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 | /     lazy_static!{
[INFO] [stderr] 630 | |     static ref PGNLIB_EMPTY: PgnLibrary = PgnLibrary::default();
[INFO] [stderr] 631 | |
[INFO] [stderr] 632 | |     static ref PGNLIB_ONE: PgnLibrary = PgnLibrary::from_dbc_file("./tests/data/sample.dbc")
[INFO] [stderr] ...   |
[INFO] [stderr] 649 | |
[INFO] [stderr] 650 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/pgn.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 | /     lazy_static!{
[INFO] [stderr] 630 | |     static ref PGNLIB_EMPTY: PgnLibrary = PgnLibrary::default();
[INFO] [stderr] 631 | |
[INFO] [stderr] 632 | |     static ref PGNLIB_ONE: PgnLibrary = PgnLibrary::from_dbc_file("./tests/data/sample.dbc")
[INFO] [stderr] ...   |
[INFO] [stderr] 649 | |
[INFO] [stderr] 650 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/pgn.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 | /     lazy_static!{
[INFO] [stderr] 630 | |     static ref PGNLIB_EMPTY: PgnLibrary = PgnLibrary::default();
[INFO] [stderr] 631 | |
[INFO] [stderr] 632 | |     static ref PGNLIB_ONE: PgnLibrary = PgnLibrary::from_dbc_file("./tests/data/sample.dbc")
[INFO] [stderr] ...   |
[INFO] [stderr] 649 | |
[INFO] [stderr] 650 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `"docker" "inspect" "c1b16463765aea823591645517d8630aad395475f650b8a24aa7f66d6822ea0f"`
[INFO] running `"docker" "rm" "-f" "c1b16463765aea823591645517d8630aad395475f650b8a24aa7f66d6822ea0f"`
[INFO] [stdout] c1b16463765aea823591645517d8630aad395475f650b8a24aa7f66d6822ea0f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/canparse/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d814b8e2db7ea4085b005a9f902e9d9d913554887ad8cbb9811e782862504079
[INFO] running `"docker" "start" "-a" "d814b8e2db7ea4085b005a9f902e9d9d913554887ad8cbb9811e782862504079"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/canparse-183bfcdec8387eba
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test dbc::tests::message_description::entry_type ... ok
[INFO] [stdout] test dbc::tests::message_attribute::entry_type ... ok
[INFO] [stdout] test dbc::tests::message_definition::entry_type ... ok
[INFO] [stdout] test dbc::tests::signal_attribute::entry_type ... ok
[INFO] [stdout] test dbc::tests::message_definition::from_str_err ... ok
[INFO] [stdout] test dbc::tests::signal_definition::entry_type ... ok
[INFO] [stdout] test dbc::tests::message_attribute::from_str_err ... ok
[INFO] [stdout] test dbc::tests::signal_definition::from_str_err ... ok
[INFO] [stdout] test dbc::tests::message_description::from_str_err ... ok
[INFO] [stdout] test dbc::tests::signal_description::entry_type ... ok
[INFO] [stdout] test dbc::tests::signal_attribute::from_str_err ... ok
[INFO] [stdout] test dbc::tests::signal_description::from_str_err ... ok
[INFO] [stdout] test dbc::tests::signal_description_multiline::entry_type ... ok
[INFO] [stdout] test dbc::tests::signal_description_multiline::from_str_err ... ok
[INFO] [stdout] test dbc::tests::version::entry_type ... ok
[INFO] [stdout] test dbc::tests::version::from_str ... ok
[INFO] [stdout] test dbc::tests::signal_attribute::from_str ... ok
[INFO] [stdout] test dbc::tests::signal_description_multiline::from_str ... ok
[INFO] [stdout] test dbc::tests::message_attribute::from_str ... ok
[INFO] [stdout] test dbc::tests::signal_definition::from_str ... ok
[INFO] [stdout] test dbc::tests::signal_description::from_str ... ok
[INFO] [stdout] test dbc::tests::message_definition::from_str ... ok
[INFO] [stdout] test pgn::tests::default_pgnlibrary ... ok
[INFO] [stdout] test dbc::tests::message_description::from_str ... ok
[INFO] [stdout] test pgn::tests::unsupported_entry ... ok
[INFO] [stdout] test pgn::tests::test_parse_message ... ok
[INFO] [stdout] test pgn::tests::parse_message_closure ... ok
[INFO] [stdout] test pgn::tests::test_parse_array ... ok
[INFO] [stdout] test dbc::tests::version::from_str_err ... ok
[INFO] [stdout] test pgn::tests::get_spndefinition ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pgnlibrary-395c92d8977fba4d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test pgnlib_build_parse ... ok
[INFO] [stdout] test pgnlib_from_dbc_file ... ok
[INFO] [stderr]    Doc-tests canparse
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] test src/pgn.rs - pgn::PgnLibrary::add_entry (line 124) ... ok
[INFO] [stdout] test src/pgn.rs - pgn::PgnLibrary::from_encoded_dbc_file (line 76) ... ok
[INFO] [stdout] test src/pgn.rs - pgn::PgnLibrary::from_dbc_file (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d814b8e2db7ea4085b005a9f902e9d9d913554887ad8cbb9811e782862504079"`
[INFO] running `"docker" "rm" "-f" "d814b8e2db7ea4085b005a9f902e9d9d913554887ad8cbb9811e782862504079"`
[INFO] [stdout] d814b8e2db7ea4085b005a9f902e9d9d913554887ad8cbb9811e782862504079