[INFO] crate throws 0.1.2 is already in cache
[INFO] extracting crate throws 0.1.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/throws/0.1.2
[INFO] extracting crate throws 0.1.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/throws/0.1.2
[INFO] validating manifest of throws-0.1.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of throws-0.1.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing throws-0.1.2
[INFO] finished frobbing throws-0.1.2
[INFO] frobbed toml for throws-0.1.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/throws/0.1.2/Cargo.toml
[INFO] started frobbing throws-0.1.2
[INFO] finished frobbing throws-0.1.2
[INFO] frobbed toml for throws-0.1.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/throws/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking throws-0.1.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/throws/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f540d644ae177f4d8829908340b3ae8249f5eae732082c94fc9418f79ff899fa
[INFO] running `"docker" "start" "-a" "f540d644ae177f4d8829908340b3ae8249f5eae732082c94fc9418f79ff899fa"`
[INFO] [stderr]     Checking throws v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] ...
[INFO] [stderr] 58 |     throws!(SingleIoError = Io(io::Error));
[INFO] [stderr]    |     --------------------------------------- in this macro invocation
[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/lib.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] ...
[INFO] [stderr] 60 |     throws!(#[derive(PartialEq, Eq)] SingleParseIntError = Parse(ParseIntError));
[INFO] [stderr]    |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] ...
[INFO] [stderr] 62 |     throws!(MultipleError = Io(io::Error), ParseFloat(ParseFloatError), Single(SingleIoError));
[INFO] [stderr]    |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |               fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] ...
[INFO] [stderr] 64 | /     throws! {
[INFO] [stderr] 65 | |         IoError = Io(io::Error);
[INFO] [stderr] 66 | |         ParseError = Parse(ParseIntError)
[INFO] [stderr] 67 | |     }
[INFO] [stderr]    | |_____- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] ...
[INFO] [stderr] 72 |         throws!(pub PubError = Io(io::Error), Parse(ParseIntError));
[INFO] [stderr]    |         ------------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |             fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] ...
[INFO] [stderr] 74 |         throws!(pub(crate) PubCrateError = Io(io::Error), Parse(ParseIntError));
[INFO] [stderr]    |         ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |               fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] ...
[INFO] [stderr] 76 | /         throws!(
[INFO] [stderr] 77 | |             #[derive(PartialEq, Eq, Clone)]
[INFO] [stderr] 78 | |             #[allow(missing_docs)]
[INFO] [stderr] 79 | |             pub(crate) AllFeaturesError = ParseInt(ParseIntError), ParseFloat(ParseFloatError)
[INFO] [stderr] 80 | |         );
[INFO] [stderr]    | |__________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |               fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] ...
[INFO] [stderr] 82 | /         throws! {
[INFO] [stderr] 83 | |             () PrivateIoError = Io(io::Error);
[INFO] [stderr] 84 | |             #[derive(Clone)]
[INFO] [stderr] 85 | |             (pub) PubParseError = Parse(ParseIntError)
[INFO] [stderr] 86 | |         }
[INFO] [stderr]    | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "f540d644ae177f4d8829908340b3ae8249f5eae732082c94fc9418f79ff899fa"`
[INFO] running `"docker" "rm" "-f" "f540d644ae177f4d8829908340b3ae8249f5eae732082c94fc9418f79ff899fa"`
[INFO] [stdout] f540d644ae177f4d8829908340b3ae8249f5eae732082c94fc9418f79ff899fa