[INFO] crate plumbum 0.0.8 is already in cache
[INFO] extracting crate plumbum 0.0.8 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/plumbum/0.0.8
[INFO] extracting crate plumbum 0.0.8 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/plumbum/0.0.8
[INFO] validating manifest of plumbum-0.0.8 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of plumbum-0.0.8 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing plumbum-0.0.8
[INFO] finished frobbing plumbum-0.0.8
[INFO] frobbed toml for plumbum-0.0.8 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/plumbum/0.0.8/Cargo.toml
[INFO] started frobbing plumbum-0.0.8
[INFO] finished frobbing plumbum-0.0.8
[INFO] frobbed toml for plumbum-0.0.8 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/plumbum/0.0.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking plumbum-0.0.8 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-6/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/plumbum/0.0.8:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2c3e1a89ea21585f662e9189bedbd0a5165f2ca47087951f6b86efa2aa3bee2a
[INFO] running `"docker" "start" "-a" "2c3e1a89ea21585f662e9189bedbd0a5165f2ca47087951f6b86efa2aa3bee2a"`
[INFO] [stderr]     Checking plumbum v0.0.8 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/kleisli.rs:7:29
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct FnTake<'a, A, B>(Box<FnMut(A) -> Option<B> + 'a>);
[INFO] [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(A) -> Option<B> + 'a`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0276]: impl has stricter requirements than trait
[INFO] [stderr]    --> src/lib.rs:265:5
[INFO] [stderr]     |
[INFO] [stderr] 265 | /     fn extend<T: IntoIterator<Item=O>>(&mut self, iterator: T)
[INFO] [stderr] 266 | |         where I: 'a, T::IntoIter: 'a {
[INFO] [stderr] 267 | |         let mut other = replace(self, ().into()).extend_iter(iterator.into_iter());
[INFO] [stderr] 268 | |         swap(self, &mut other);
[INFO] [stderr] 269 | |     }
[INFO] [stderr]     | |_____^ impl has extra requirement `I: 'a`
[INFO] [stderr] 
[INFO] [stderr] error[E0276]: impl has stricter requirements than trait
[INFO] [stderr]    --> src/lib.rs:265:5
[INFO] [stderr]     |
[INFO] [stderr] 265 | /     fn extend<T: IntoIterator<Item=O>>(&mut self, iterator: T)
[INFO] [stderr] 266 | |         where I: 'a, T::IntoIter: 'a {
[INFO] [stderr] 267 | |         let mut other = replace(self, ().into()).extend_iter(iterator.into_iter());
[INFO] [stderr] 268 | |         swap(self, &mut other);
[INFO] [stderr] 269 | |     }
[INFO] [stderr]     | |_____^ impl has extra requirement `<T as std::iter::IntoIterator>::IntoIter: 'a`
[INFO] [stderr] 
[INFO] [stderr] error[E0276]: impl has stricter requirements than trait
[INFO] [stderr]    --> src/lib.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 | /     fn from_iter<T: IntoIterator<Item=O>>(iterator: T) -> Self
[INFO] [stderr] 274 | |         where I: 'a, T::IntoIter: 'a {
[INFO] [stderr] 275 | |         ConduitM::extend_iter(().into(), iterator.into_iter())
[INFO] [stderr] 276 | |     }
[INFO] [stderr]     | |_____^ impl has extra requirement `I: 'a`
[INFO] [stderr] 
[INFO] [stderr] error[E0276]: impl has stricter requirements than trait
[INFO] [stderr]    --> src/lib.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 | /     fn from_iter<T: IntoIterator<Item=O>>(iterator: T) -> Self
[INFO] [stderr] 274 | |         where I: 'a, T::IntoIter: 'a {
[INFO] [stderr] 275 | |         ConduitM::extend_iter(().into(), iterator.into_iter())
[INFO] [stderr] 276 | |     }
[INFO] [stderr]     | |_____^ impl has extra requirement `<T as std::iter::IntoIterator>::IntoIter: 'a`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0276`.
[INFO] [stderr] error: Could not compile `plumbum`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/kleisli.rs:7:29
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct FnTake<'a, A, B>(Box<FnMut(A) -> Option<B> + 'a>);
[INFO] [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(A) -> Option<B> + 'a`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0276]: impl has stricter requirements than trait
[INFO] [stderr]    --> src/lib.rs:265:5
[INFO] [stderr]     |
[INFO] [stderr] 265 | /     fn extend<T: IntoIterator<Item=O>>(&mut self, iterator: T)
[INFO] [stderr] 266 | |         where I: 'a, T::IntoIter: 'a {
[INFO] [stderr] 267 | |         let mut other = replace(self, ().into()).extend_iter(iterator.into_iter());
[INFO] [stderr] 268 | |         swap(self, &mut other);
[INFO] [stderr] 269 | |     }
[INFO] [stderr]     | |_____^ impl has extra requirement `I: 'a`
[INFO] [stderr] 
[INFO] [stderr] error[E0276]: impl has stricter requirements than trait
[INFO] [stderr]    --> src/lib.rs:265:5
[INFO] [stderr]     |
[INFO] [stderr] 265 | /     fn extend<T: IntoIterator<Item=O>>(&mut self, iterator: T)
[INFO] [stderr] 266 | |         where I: 'a, T::IntoIter: 'a {
[INFO] [stderr] 267 | |         let mut other = replace(self, ().into()).extend_iter(iterator.into_iter());
[INFO] [stderr] 268 | |         swap(self, &mut other);
[INFO] [stderr] 269 | |     }
[INFO] [stderr]     | |_____^ impl has extra requirement `<T as std::iter::IntoIterator>::IntoIter: 'a`
[INFO] [stderr] 
[INFO] [stderr] error[E0276]: impl has stricter requirements than trait
[INFO] [stderr]    --> src/lib.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 | /     fn from_iter<T: IntoIterator<Item=O>>(iterator: T) -> Self
[INFO] [stderr] 274 | |         where I: 'a, T::IntoIter: 'a {
[INFO] [stderr] 275 | |         ConduitM::extend_iter(().into(), iterator.into_iter())
[INFO] [stderr] 276 | |     }
[INFO] [stderr]     | |_____^ impl has extra requirement `I: 'a`
[INFO] [stderr] 
[INFO] [stderr] error[E0276]: impl has stricter requirements than trait
[INFO] [stderr]    --> src/lib.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 | /     fn from_iter<T: IntoIterator<Item=O>>(iterator: T) -> Self
[INFO] [stderr] 274 | |         where I: 'a, T::IntoIter: 'a {
[INFO] [stderr] 275 | |         ConduitM::extend_iter(().into(), iterator.into_iter())
[INFO] [stderr] 276 | |     }
[INFO] [stderr]     | |_____^ impl has extra requirement `<T as std::iter::IntoIterator>::IntoIter: 'a`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0276`.
[INFO] [stderr] error: Could not compile `plumbum`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2c3e1a89ea21585f662e9189bedbd0a5165f2ca47087951f6b86efa2aa3bee2a"`
[INFO] running `"docker" "rm" "-f" "2c3e1a89ea21585f662e9189bedbd0a5165f2ca47087951f6b86efa2aa3bee2a"`
[INFO] [stdout] 2c3e1a89ea21585f662e9189bedbd0a5165f2ca47087951f6b86efa2aa3bee2a