[INFO] cloning repository https://github.com/illegalprime/rust-mongops
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illegalprime/rust-mongops" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalprime%2Frust-mongops", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalprime%2Frust-mongops'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7da7388eefef68dbac335892b872f101c46828b4
[INFO] testing illegalprime/rust-mongops against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillegalprime%2Frust-mongops" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/illegalprime/rust-mongops on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-108/source/Cargo.toml
[INFO] crate git repo https://github.com/illegalprime/rust-mongops already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 063d4348d14117fc78ab73aad2258bf24033b49f42d513e03c2d47ea737aa464
[INFO] running `Command { std: "docker" "start" "-a" "063d4348d14117fc78ab73aad2258bf24033b49f42d513e03c2d47ea737aa464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "063d4348d14117fc78ab73aad2258bf24033b49f42d513e03c2d47ea737aa464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063d4348d14117fc78ab73aad2258bf24033b49f42d513e03c2d47ea737aa464", kill_on_drop: false }`
[INFO] [stdout] 063d4348d14117fc78ab73aad2258bf24033b49f42d513e03c2d47ea737aa464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c7fe9012d7088a6db1ca39a48149399af16df83b47f1d14e03844908013fa58
[INFO] running `Command { std: "docker" "start" "-a" "5c7fe9012d7088a6db1ca39a48149399af16df83b47f1d14e03844908013fa58", kill_on_drop: false }`
[INFO] [stderr]    Compiling mongops v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/lib.rs:36:36
[INFO] [stdout]     |
[INFO] [stdout] 36  |     fn as_mut_object(&mut self) -> Option<&mut Object<'a>> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/lib.rs:49:25
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl<'a> Upsert<'a> for Object<'a> {
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/lib.rs:51:15
[INFO] [stdout]     |
[INFO] [stdout] 51  |     fn object(&mut self, field: &'a str) -> &mut Self {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/lib.rs:67:20
[INFO] [stdout]     |
[INFO] [stdout] 67  |     fn deep_object(&mut self, op: &'static str, array: &'a str) -> &mut Self {
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/update.rs:42:14
[INFO] [stdout]     |
[INFO] [stdout] 42  |     root:    &'a mut Object<'a>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/update.rs:130:14
[INFO] [stdout]     |
[INFO] [stdout] 130 |     root:    &'a mut Object<'a>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/update.rs:152:35
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn push_all(self, values: &'a Array<'a>) -> Self {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/update.rs:161:38
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn push_all_at(self, values: &'a Array<'a>, position: u32) -> Self {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/update.rs:208:35
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn pull_all(self, values: &'a Array<'a>) -> Self {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/update.rs:229:41
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn add_all_to_set(self, values: &'a Array<'a>) -> Self {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/update.rs:246:35
[INFO] [stdout]     |
[INFO] [stdout] 246 |     fn push_pos_cow(self, values: Cow<'a, Array<'a>>, position: u32) -> Self {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required by a bound in `Cow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]   --> src/lib.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Array(Cow<'a, Array<'a>>),
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout]    = note: required because it appears within the type `Cow<'a, Vec<Bson<'a>>>`
[INFO] [stdout]    = note: no field of an enum variant may have a dynamically sized type
[INFO] [stdout]    = help: change the field's type to have a statically known size
[INFO] [stdout] help: borrowed types always have a statically known size
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Array(&Cow<'a, Array<'a>>),
[INFO] [stdout]    |           +
[INFO] [stdout] help: the `Box` type always has a statically known size and allocates its contents in the heap
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Array(Box<Cow<'a, Array<'a>>>),
[INFO] [stdout]    |           ++++                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/lib.rs:15:17
[INFO] [stdout]     |
[INFO] [stdout] 15  | #[derive(Debug, Clone)]
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `Clone`
[INFO] [stdout]     = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `Vec<Bson<'a>>: Clone`
[INFO] [stdout]    --> src/update.rs:9:23
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub struct Update<'a>(Object<'a>);
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `ToOwned` for `Vec<Bson<'a>>`
[INFO] [stdout] note: required because it appears within the type `Bson<'a>`
[INFO] [stdout]    --> src/lib.rs:16:10
[INFO] [stdout]     |
[INFO] [stdout] 16  | pub enum Bson<'a> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] note: required by a bound in `BTreeMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0275`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mongops` due to 15 previous errors
[INFO] running `Command { std: "docker" "inspect" "5c7fe9012d7088a6db1ca39a48149399af16df83b47f1d14e03844908013fa58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7fe9012d7088a6db1ca39a48149399af16df83b47f1d14e03844908013fa58", kill_on_drop: false }`
[INFO] [stdout] 5c7fe9012d7088a6db1ca39a48149399af16df83b47f1d14e03844908013fa58