[INFO] updating cached repository https://github.com/illegalprime/rust-mongops
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7da7388eefef68dbac335892b872f101c46828b4
[INFO] checking illegalprime/rust-mongops against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalprime%2Frust-mongops" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/illegalprime/rust-mongops on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/illegalprime/rust-mongops
[INFO] finished tweaking git repo https://github.com/illegalprime/rust-mongops
[INFO] tweaked toml for git repo https://github.com/illegalprime/rust-mongops written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/illegalprime/rust-mongops already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21b85f2c0f86282d08c216ba9a48cd5fcdaed0007be7191d4ed0653e1a8784c2
[INFO] running `"docker" "start" "-a" "21b85f2c0f86282d08c216ba9a48cd5fcdaed0007be7191d4ed0653e1a8784c2"`
[INFO] [stderr]     Checking mongops v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 | impl<'a> Upsert<'a> for Object<'a> {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/update.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     root:    &'a mut Object<'a>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     root:    &'a mut Object<'a>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `std::vec::Vec<Bson<'a>>: std::clone::Clone`
[INFO] [stderr]   --> src/lib.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Array(Cow<'a, Array<'a>>),
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::borrow::ToOwned` for `std::vec::Vec<Bson<'a>>`
[INFO] [stderr]    = note: required because it appears within the type `std::borrow::Cow<'a, std::vec::Vec<Bson<'a>>>`
[INFO] [stderr]    = note: no field of an enum variant may have a dynamically sized type
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[derive(Debug, Clone)]
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]  --> src/update.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Update<'a>(Object<'a>);
[INFO] [stderr]   |                       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     fn as_mut_object(&mut self) -> Option<&mut Object<'a>> {
[INFO] [stderr] 37 | |         match self {
[INFO] [stderr] 38 | |             &mut Bson::Object(ref mut o) => Some(o),
[INFO] [stderr] 39 | |             _ => None,
[INFO] [stderr] 40 | |         }
[INFO] [stderr] 41 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | /     fn object(&mut self, field: &'a str) -> &mut Self {
[INFO] [stderr] 52 | |         match self.entry(field) {
[INFO] [stderr] 53 | |             Entry::Vacant(v) => v.insert(Bson::Object(Object::new())),
[INFO] [stderr] 54 | |             Entry::Occupied(o) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |         }.as_mut_object().unwrap()
[INFO] [stderr] 64 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 | /     fn deep_object(&mut self, op: &'static str, array: &'a str) -> &mut Self {
[INFO] [stderr] 68 | |         self.object(op).object(array)
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 | /     pub fn push_all(self, values: &'a Array<'a>) -> Self {
[INFO] [stderr] 153 | |         {
[INFO] [stderr] 154 | |             let array = self.root.deep_object(PUSH, self.array);
[INFO] [stderr] 155 | |             array.insert(EACH, Bson::Array(Cow::Borrowed(values)));
[INFO] [stderr] 156 | |         }
[INFO] [stderr] 157 | |         self
[INFO] [stderr] 158 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     pub fn push_all_at(self, values: &'a Array<'a>, position: u32) -> Self {
[INFO] [stderr] 162 | |         self.push_pos_cow(Cow::Borrowed(values), position)
[INFO] [stderr] 163 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:208:5
[INFO] [stderr]     |
[INFO] [stderr] 208 | /     pub fn pull_all(self, values: &'a Array<'a>) -> Self {
[INFO] [stderr] 209 | |         self.add_modifier(PULL_ALL, Bson::Array(Cow::Borrowed(values)))
[INFO] [stderr] 210 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 | /     pub fn add_all_to_set(self, values: &'a Array<'a>) -> Self {
[INFO] [stderr] 230 | |         {
[INFO] [stderr] 231 | |             let array = self.root.deep_object(ADD_TO_SET, self.array);
[INFO] [stderr] 232 | |             array.insert(EACH, Bson::Array(Cow::Borrowed(values)));
[INFO] [stderr] 233 | |         }
[INFO] [stderr] 234 | |         self
[INFO] [stderr] 235 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:246:5
[INFO] [stderr]     |
[INFO] [stderr] 246 | /     fn push_pos_cow(self, values: Cow<'a, Array<'a>>, position: u32) -> Self {
[INFO] [stderr] 247 | |         {
[INFO] [stderr] 248 | |             let array = self.root.deep_object(PUSH, self.array);
[INFO] [stderr] 249 | |             array.insert(EACH, Bson::Array(values));
[INFO] [stderr] ...   |
[INFO] [stderr] 252 | |         self
[INFO] [stderr] 253 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 | impl<'a> Upsert<'a> for Object<'a> {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/update.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     root:    &'a mut Object<'a>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     root:    &'a mut Object<'a>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 14 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0275`.
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `std::vec::Vec<Bson<'a>>: std::clone::Clone`
[INFO] [stderr]   --> src/lib.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Array(Cow<'a, Array<'a>>),
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::borrow::ToOwned` for `std::vec::Vec<Bson<'a>>`
[INFO] [stderr]    = note: required because it appears within the type `std::borrow::Cow<'a, std::vec::Vec<Bson<'a>>>`
[INFO] [stderr]    = note: no field of an enum variant may have a dynamically sized type
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[derive(Debug, Clone)]
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]  --> src/update.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Update<'a>(Object<'a>);
[INFO] [stderr]   |                       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     fn as_mut_object(&mut self) -> Option<&mut Object<'a>> {
[INFO] [stderr] 37 | |         match self {
[INFO] [stderr] 38 | |             &mut Bson::Object(ref mut o) => Some(o),
[INFO] [stderr] 39 | |             _ => None,
[INFO] [stderr] 40 | |         }
[INFO] [stderr] 41 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | /     fn object(&mut self, field: &'a str) -> &mut Self {
[INFO] [stderr] 52 | |         match self.entry(field) {
[INFO] [stderr] 53 | |             Entry::Vacant(v) => v.insert(Bson::Object(Object::new())),
[INFO] [stderr] 54 | |             Entry::Occupied(o) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |         }.as_mut_object().unwrap()
[INFO] [stderr] 64 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]   --> src/lib.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 | /     fn deep_object(&mut self, op: &'static str, array: &'a str) -> &mut Self {
[INFO] [stderr] 68 | |         self.object(op).object(array)
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::collections::BTreeMap`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 | /     pub fn push_all(self, values: &'a Array<'a>) -> Self {
[INFO] [stderr] 153 | |         {
[INFO] [stderr] 154 | |             let array = self.root.deep_object(PUSH, self.array);
[INFO] [stderr] 155 | |             array.insert(EACH, Bson::Array(Cow::Borrowed(values)));
[INFO] [stderr] 156 | |         }
[INFO] [stderr] 157 | |         self
[INFO] [stderr] 158 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     pub fn push_all_at(self, values: &'a Array<'a>, position: u32) -> Self {
[INFO] [stderr] 162 | |         self.push_pos_cow(Cow::Borrowed(values), position)
[INFO] [stderr] 163 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:208:5
[INFO] [stderr]     |
[INFO] [stderr] 208 | /     pub fn pull_all(self, values: &'a Array<'a>) -> Self {
[INFO] [stderr] 209 | |         self.add_modifier(PULL_ALL, Bson::Array(Cow::Borrowed(values)))
[INFO] [stderr] 210 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 | /     pub fn add_all_to_set(self, values: &'a Array<'a>) -> Self {
[INFO] [stderr] 230 | |         {
[INFO] [stderr] 231 | |             let array = self.root.deep_object(ADD_TO_SET, self.array);
[INFO] [stderr] 232 | |             array.insert(EACH, Bson::Array(Cow::Borrowed(values)));
[INFO] [stderr] 233 | |         }
[INFO] [stderr] 234 | |         self
[INFO] [stderr] 235 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `Bson<'a>: std::marker::Sized`
[INFO] [stderr]    --> src/update.rs:246:5
[INFO] [stderr]     |
[INFO] [stderr] 246 | /     fn push_pos_cow(self, values: Cow<'a, Array<'a>>, position: u32) -> Self {
[INFO] [stderr] 247 | |         {
[INFO] [stderr] 248 | |             let array = self.root.deep_object(PUSH, self.array);
[INFO] [stderr] 249 | |             array.insert(EACH, Bson::Array(values));
[INFO] [stderr] ...   |
[INFO] [stderr] 252 | |         self
[INFO] [stderr] 253 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::vec::Vec`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 14 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0275`.
[INFO] [stderr] error: could not compile `mongops`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mongops`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "21b85f2c0f86282d08c216ba9a48cd5fcdaed0007be7191d4ed0653e1a8784c2"`
[INFO] running `"docker" "rm" "-f" "21b85f2c0f86282d08c216ba9a48cd5fcdaed0007be7191d4ed0653e1a8784c2"`
[INFO] [stdout] 21b85f2c0f86282d08c216ba9a48cd5fcdaed0007be7191d4ed0653e1a8784c2