[INFO] crate discotech 0.0.3 is already in cache [INFO] checking discotech-0.0.3 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] extracting crate discotech 0.0.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate discotech 0.0.3 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate discotech 0.0.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate discotech 0.0.3 [INFO] tweaked toml for crates.io crate discotech 0.0.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] b40ba3ab6bd588b52508ab3af11491d9b6940666efcdad3cbba5cb914100990b [INFO] running `"docker" "start" "-a" "b40ba3ab6bd588b52508ab3af11491d9b6940666efcdad3cbba5cb914100990b"` [INFO] [stderr] Checking bitflags v0.1.1 [INFO] [stderr] Checking bytes v0.2.11 [INFO] [stderr] Checking toml v0.1.30 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Checking enum_primitive v0.0.2 [INFO] [stderr] Checking nix v0.3.10 [INFO] [stderr] Checking log4rs v0.3.3 [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 { [INFO] [stderr] | -------------------------- required by `notify::Notify` [INFO] [stderr] ... [INFO] [stderr] 57 | impl fmt::Debug for Notify { [INFO] [stderr] | - ^^^^^^^^^^ `M` cannot be sent between threads safely [INFO] [stderr] | | [INFO] [stderr] | help: consider restricting this bound: `M: std::marker::Send` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Send` is not implemented for `M` [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:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fn readable(&mut self, event_loop: &mut EventLoop, token: Token, hint: ReadHint) { [INFO] [stderr] | ^ - help: consider further restricting `Self`: `where Self: std::marker::Sized` [INFO] [stderr] | _____| [INFO] [stderr] | | [INFO] [stderr] 9 | | } [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 { [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 [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:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fn writable(&mut self, event_loop: &mut EventLoop, token: Token) { [INFO] [stderr] | ^ - help: consider further restricting `Self`: `where Self: std::marker::Sized` [INFO] [stderr] | _____| [INFO] [stderr] | | [INFO] [stderr] 12 | | } [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 { [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 [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:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | fn notify(&mut self, event_loop: &mut EventLoop, msg: Self::Message) { [INFO] [stderr] | ^ - help: consider further restricting `Self`: `where Self: std::marker::Sized` [INFO] [stderr] | _____| [INFO] [stderr] | | [INFO] [stderr] 15 | | } [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 { [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 [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:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fn timeout(&mut self, event_loop: &mut EventLoop, timeout: Self::Timeout) { [INFO] [stderr] | ^ - help: consider further restricting `Self`: `where Self: std::marker::Sized` [INFO] [stderr] | _____| [INFO] [stderr] | | [INFO] [stderr] 18 | | } [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 { [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 [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:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | fn interrupted(&mut self, event_loop: &mut EventLoop) { [INFO] [stderr] | ^ - help: consider further restricting `Self`: `where Self: std::marker::Sized` [INFO] [stderr] | _____| [INFO] [stderr] | | [INFO] [stderr] 21 | | } [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 { [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 [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:67:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct NonBlock { [INFO] [stderr] | ---------------------- required by `nonblock::NonBlock` [INFO] [stderr] ... [INFO] [stderr] 67 | fn into_non_block(self) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stderr] | | | [INFO] [stderr] | | help: consider further restricting `Self`: `where Self: std::marker::Sized` [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 [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:58:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Notify { [INFO] [stderr] | -------------------------- required by `notify::Notify` [INFO] [stderr] ... [INFO] [stderr] 57 | impl fmt::Debug for Notify { [INFO] [stderr] | - help: consider restricting this bound: `M: std::marker::Send` [INFO] [stderr] 58 | / fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] 59 | | write!(fmt, "Notify") [INFO] [stderr] 60 | | } [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] [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] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b40ba3ab6bd588b52508ab3af11491d9b6940666efcdad3cbba5cb914100990b"` [INFO] running `"docker" "rm" "-f" "b40ba3ab6bd588b52508ab3af11491d9b6940666efcdad3cbba5cb914100990b"` [INFO] [stdout] b40ba3ab6bd588b52508ab3af11491d9b6940666efcdad3cbba5cb914100990b