[INFO] updating cached repository https://github.com/lennyferguson/Rust_CardServer
[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] 0afe1f6e41607706cb799d00cdd9318d840a9d89
[INFO] checking lennyferguson/Rust_CardServer against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flennyferguson%2FRust_CardServer" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/lennyferguson/Rust_CardServer on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lennyferguson/Rust_CardServer
[INFO] finished tweaking git repo https://github.com/lennyferguson/Rust_CardServer
[INFO] tweaked toml for git repo https://github.com/lennyferguson/Rust_CardServer written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/lennyferguson/Rust_CardServer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] fbb72fec0994540f915aa8021087e5d87cec5dfa1f8ac494a9cdb271bfddc3e9
[INFO] running `"docker" "start" "-a" "fbb72fec0994540f915aa8021087e5d87cec5dfa1f8ac494a9cdb271bfddc3e9"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking bytes v0.2.11
[INFO] [stderr]     Checking nix v0.3.10
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking mio v0.3.7
[INFO] [stderr] error[E0277]: `M` cannot be sent between threads safely
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/notify.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Notify<M: Send> {
[INFO] [stderr]    | -------------------------- required by `notify::Notify`
[INFO] [stderr] ...
[INFO] [stderr] 57 | impl<M> fmt::Debug for Notify<M> {
[INFO] [stderr]    |         ^^^^^^^^^^ `M` cannot be sent between threads safely
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Send` is not implemented for `M`
[INFO] [stderr] help: consider restricting type parameter `M`
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl<M: std::marker::Send> fmt::Debug for Notify<M> {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/handler.rs:8:40
[INFO] [stderr]    |
[INFO] [stderr] 8  |     fn readable(&mut self, event_loop: &mut EventLoop<Self>, token: Token, hint: ReadHint) {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^                               - help: consider further restricting `Self`: `where Self: std::marker::Sized`
[INFO] [stderr]    |                                        |
[INFO] [stderr]    |                                        doesn't have a size known at compile-time
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/event_loop.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct EventLoop<H: Handler> {
[INFO] [stderr]    | -------------------------------- required by `event_loop::EventLoop`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Sized` is not implemented for `Self`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/handler.rs:11:40
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn writable(&mut self, event_loop: &mut EventLoop<Self>, token: Token) {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^               - help: consider further restricting `Self`: `where Self: std::marker::Sized`
[INFO] [stderr]    |                                        |
[INFO] [stderr]    |                                        doesn't have a size known at compile-time
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/event_loop.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct EventLoop<H: Handler> {
[INFO] [stderr]    | -------------------------------- required by `event_loop::EventLoop`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Sized` is not implemented for `Self`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/handler.rs:14:38
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn notify(&mut self, event_loop: &mut EventLoop<Self>, msg: Self::Message) {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^                     - help: consider further restricting `Self`: `where Self: std::marker::Sized`
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      doesn't have a size known at compile-time
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/event_loop.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct EventLoop<H: Handler> {
[INFO] [stderr]    | -------------------------------- required by `event_loop::EventLoop`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Sized` is not implemented for `Self`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/handler.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn timeout(&mut self, event_loop: &mut EventLoop<Self>, timeout: Self::Timeout) {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^                         - help: consider further restricting `Self`: `where Self: std::marker::Sized`
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       doesn't have a size known at compile-time
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/event_loop.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct EventLoop<H: Handler> {
[INFO] [stderr]    | -------------------------------- required by `event_loop::EventLoop`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Sized` is not implemented for `Self`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/handler.rs:20:43
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn interrupted(&mut self, event_loop: &mut EventLoop<Self>) {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^ - help: consider further restricting `Self`: `where Self: std::marker::Sized`
[INFO] [stderr]    |                                           |
[INFO] [stderr]    |                                           doesn't have a size known at compile-time
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/event_loop.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct EventLoop<H: Handler> {
[INFO] [stderr]    | -------------------------------- required by `event_loop::EventLoop`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Sized` is not implemented for `Self`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/nonblock.rs:67:32
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub struct NonBlock<T> {
[INFO] [stderr]    | ---------------------- required by `nonblock::NonBlock`
[INFO] [stderr] ...
[INFO] [stderr] 67 |     fn into_non_block(self) -> Result<NonBlock<Self>>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^- help: consider further restricting `Self`: `where Self: std::marker::Sized`
[INFO] [stderr]    |                                |
[INFO] [stderr]    |                                doesn't have a size known at compile-time
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Sized` is not implemented for `Self`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `M` cannot be sent between threads safely
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mio-0.3.7/src/notify.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Notify<M: Send> {
[INFO] [stderr]    | -------------------------- required by `notify::Notify`
[INFO] [stderr] ...
[INFO] [stderr] 58 |     fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stderr]    |            ^^^^^ `M` cannot be sent between threads safely
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Send` is not implemented for `M`
[INFO] [stderr] help: consider restricting type parameter `M`
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl<M: std::marker::Send> fmt::Debug for Notify<M> {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `mio`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fbb72fec0994540f915aa8021087e5d87cec5dfa1f8ac494a9cdb271bfddc3e9"`
[INFO] running `"docker" "rm" "-f" "fbb72fec0994540f915aa8021087e5d87cec5dfa1f8ac494a9cdb271bfddc3e9"`
[INFO] [stdout] fbb72fec0994540f915aa8021087e5d87cec5dfa1f8ac494a9cdb271bfddc3e9
