[INFO] fetching crate canparse 0.1.3...
[INFO] extracting crate canparse 0.1.3 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/canparse/0.1.3
[INFO] extracting crate canparse 0.1.3 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/canparse/0.1.3
[INFO] validating manifest of canparse-0.1.3 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of canparse-0.1.3 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "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/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/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/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/canparse/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking canparse-0.1.3 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/canparse/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6b7dfbbe0c0d0fb627452cbdb6843f72f44f20ffcf70f41ae673bcef44cb0446
[INFO] running `"docker" "start" "-a" "6b7dfbbe0c0d0fb627452cbdb6843f72f44f20ffcf70f41ae673bcef44cb0446"`
[INFO] [stderr]     Checking 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: 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: 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]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "6b7dfbbe0c0d0fb627452cbdb6843f72f44f20ffcf70f41ae673bcef44cb0446"`
[INFO] running `"docker" "rm" "-f" "6b7dfbbe0c0d0fb627452cbdb6843f72f44f20ffcf70f41ae673bcef44cb0446"`
[INFO] [stdout] 6b7dfbbe0c0d0fb627452cbdb6843f72f44f20ffcf70f41ae673bcef44cb0446