[INFO] updating cached repository https://github.com/edolstra/hugefs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] c825fb73f9156c514565f3a02190485c696b4e01 [INFO] checking edolstra/hugefs against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedolstra%2Fhugefs" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/edolstra/hugefs on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/edolstra/hugefs [INFO] finished tweaking git repo https://github.com/edolstra/hugefs [INFO] tweaked toml for git repo https://github.com/edolstra/hugefs written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/edolstra/hugefs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 90ddd0c9f111d182f50c964bb419eee7bbb04783a7ba5f37088f6d86c09fb210 [INFO] running `"docker" "start" "-a" "90ddd0c9f111d182f50c964bb419eee7bbb04783a7ba5f37088f6d86c09fb210"` [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Checking fuse-abi v0.4.0-dev (https://github.com/zargony/rust-fuse?rev=f834fbbd5614976e8d480da249d487609504ee6e#f834fbbd) [INFO] [stderr] Compiling fuse-sys v0.4.0-dev (https://github.com/zargony/rust-fuse?rev=f834fbbd5614976e8d480da249d487609504ee6e#f834fbbd) [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.17 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking hyper v0.12.33 [INFO] [stderr] Checking fuse v0.4.0-dev (https://github.com/zargony/rust-fuse?rev=f834fbbd5614976e8d480da249d487609504ee6e#f834fbbd) [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.17 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.17 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking rusoto_credential v0.40.0 [INFO] [stderr] Checking rusoto_core v0.40.0 [INFO] [stderr] Checking rusoto_s3 v0.40.0 [INFO] [stderr] Checking hugefs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(await_macro, async_await, atomic_min_max)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: subsumed by `.await` syntax [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(await_macro, async_await, atomic_min_max)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(await_macro, async_await, atomic_min_max)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: subsumed by `.await` syntax [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(await_macro, async_await, atomic_min_max)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely [INFO] [stderr] --> src/s3_store.rs:66:14 [INFO] [stderr] | [INFO] [stderr] 66 | .boxed() [INFO] [stderr] | ^^^^^ `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely [INFO] [stderr] | [INFO] [stderr] = help: within `core::fmt::Void`, the trait `std::marker::Sync` is not implemented for `*mut (dyn std::ops::Fn() + 'static)` [INFO] [stderr] = note: required because it appears within the type `std::marker::PhantomData<*mut (dyn std::ops::Fn() + 'static)>` [INFO] [stderr] = note: required because it appears within the type `core::fmt::Void` [INFO] [stderr] = note: required because of the requirements on the impl of `std::marker::Send` for `&core::fmt::Void` [INFO] [stderr] = note: required because it appears within the type `std::fmt::ArgumentV1<'_>` [INFO] [stderr] = note: required because it appears within the type `[std::fmt::ArgumentV1<'_>; 2]` [INFO] [stderr] = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22> {&'r s3_store::S3Store, s3_store::S3Store, rusoto_s3::generated::S3Client, &'s rusoto_s3::generated::S3Client, std::string::String, &'t0 std::string::String, fn(std::string::String) -> std::option::Option {std::option::Option::::Some}, for<'t23> fn(std::fmt::Arguments<'t23>) -> std::string::String {std::fmt::format}, fn(&'t1 [&'t1 str], &'t1 [std::fmt::ArgumentV1<'t1>]) -> std::fmt::Arguments<'t1> {std::fmt::Arguments::<'t1>::new_v1}, &'t2 str, str, &'t3 str, [&'t4 str; 2], &'t5 [&'t6 str; 2], &'t7 [&'t8 str; 2], &'t9 [&'t10 str], u64, &'t11 u64, u32, &'t12 u64, (&'t13 u64, &'t14 u64), [std::fmt::ArgumentV1<'t15>; 2], &'t16 [std::fmt::ArgumentV1<'t17>; 2], &'t18 [std::fmt::ArgumentV1<'t19>; 2], &'t20 [std::fmt::ArgumentV1<'t21>], std::fmt::Arguments<'t22>, std::option::Option, fn() -> rusoto_s3::generated::GetObjectRequest {::default}, rusoto_s3::generated::GetObjectRequest, rusoto_core::future::RusotoFuture, futures_util::compat::compat01as03::Compat01As03>, (), std::result::Result>, rusoto_s3::generated::GetObjectOutput, impl std::marker::Send+tokio_io::async_read::AsyncRead, fn(std::result::Result<(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec), std::io::Error>) -> std::result::Result<), std::io::Error> as std::ops::Try>::Ok, ), std::io::Error> as std::ops::Try>::Error> {), std::io::Error> as std::ops::Try>::into_result}, fn(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec) -> tokio_io::io::read_to_end::ReadToEnd {tokio_io::io::read_to_end::read_to_end::}, fn(usize) -> std::vec::Vec {std::vec::Vec::::with_capacity}, usize, std::vec::Vec, tokio_io::io::read_to_end::ReadToEnd, futures_util::compat::compat01as03::Compat01As03>}` [INFO] [stderr] = note: required because it appears within the type `[static generator@src/s3_store.rs:43:20: 65:10 self:&s3_store::S3Store, key:std::string::String, offset:u64, size:u32 for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22> {&'r s3_store::S3Store, s3_store::S3Store, rusoto_s3::generated::S3Client, &'s rusoto_s3::generated::S3Client, std::string::String, &'t0 std::string::String, fn(std::string::String) -> std::option::Option {std::option::Option::::Some}, for<'t23> fn(std::fmt::Arguments<'t23>) -> std::string::String {std::fmt::format}, fn(&'t1 [&'t1 str], &'t1 [std::fmt::ArgumentV1<'t1>]) -> std::fmt::Arguments<'t1> {std::fmt::Arguments::<'t1>::new_v1}, &'t2 str, str, &'t3 str, [&'t4 str; 2], &'t5 [&'t6 str; 2], &'t7 [&'t8 str; 2], &'t9 [&'t10 str], u64, &'t11 u64, u32, &'t12 u64, (&'t13 u64, &'t14 u64), [std::fmt::ArgumentV1<'t15>; 2], &'t16 [std::fmt::ArgumentV1<'t17>; 2], &'t18 [std::fmt::ArgumentV1<'t19>; 2], &'t20 [std::fmt::ArgumentV1<'t21>], std::fmt::Arguments<'t22>, std::option::Option, fn() -> rusoto_s3::generated::GetObjectRequest {::default}, rusoto_s3::generated::GetObjectRequest, rusoto_core::future::RusotoFuture, futures_util::compat::compat01as03::Compat01As03>, (), std::result::Result>, rusoto_s3::generated::GetObjectOutput, impl std::marker::Send+tokio_io::async_read::AsyncRead, fn(std::result::Result<(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec), std::io::Error>) -> std::result::Result<), std::io::Error> as std::ops::Try>::Ok, ), std::io::Error> as std::ops::Try>::Error> {), std::io::Error> as std::ops::Try>::into_result}, fn(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec) -> tokio_io::io::read_to_end::ReadToEnd {tokio_io::io::read_to_end::read_to_end::}, fn(usize) -> std::vec::Vec {std::vec::Vec::::with_capacity}, usize, std::vec::Vec, tokio_io::io::read_to_end::ReadToEnd, futures_util::compat::compat01as03::Compat01As03>}]` [INFO] [stderr] = note: required because it appears within the type `std::future::GenFuture<[static generator@src/s3_store.rs:43:20: 65:10 self:&s3_store::S3Store, key:std::string::String, offset:u64, size:u32 for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22> {&'r s3_store::S3Store, s3_store::S3Store, rusoto_s3::generated::S3Client, &'s rusoto_s3::generated::S3Client, std::string::String, &'t0 std::string::String, fn(std::string::String) -> std::option::Option {std::option::Option::::Some}, for<'t23> fn(std::fmt::Arguments<'t23>) -> std::string::String {std::fmt::format}, fn(&'t1 [&'t1 str], &'t1 [std::fmt::ArgumentV1<'t1>]) -> std::fmt::Arguments<'t1> {std::fmt::Arguments::<'t1>::new_v1}, &'t2 str, str, &'t3 str, [&'t4 str; 2], &'t5 [&'t6 str; 2], &'t7 [&'t8 str; 2], &'t9 [&'t10 str], u64, &'t11 u64, u32, &'t12 u64, (&'t13 u64, &'t14 u64), [std::fmt::ArgumentV1<'t15>; 2], &'t16 [std::fmt::ArgumentV1<'t17>; 2], &'t18 [std::fmt::ArgumentV1<'t19>; 2], &'t20 [std::fmt::ArgumentV1<'t21>], std::fmt::Arguments<'t22>, std::option::Option, fn() -> rusoto_s3::generated::GetObjectRequest {::default}, rusoto_s3::generated::GetObjectRequest, rusoto_core::future::RusotoFuture, futures_util::compat::compat01as03::Compat01As03>, (), std::result::Result>, rusoto_s3::generated::GetObjectOutput, impl std::marker::Send+tokio_io::async_read::AsyncRead, fn(std::result::Result<(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec), std::io::Error>) -> std::result::Result<), std::io::Error> as std::ops::Try>::Ok, ), std::io::Error> as std::ops::Try>::Error> {), std::io::Error> as std::ops::Try>::into_result}, fn(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec) -> tokio_io::io::read_to_end::ReadToEnd {tokio_io::io::read_to_end::read_to_end::}, fn(usize) -> std::vec::Vec {std::vec::Vec::::with_capacity}, usize, std::vec::Vec, tokio_io::io::read_to_end::ReadToEnd, futures_util::compat::compat01as03::Compat01As03>}]>` [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0557. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `hugefs`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0277]: `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely [INFO] [stderr] --> src/s3_store.rs:66:14 [INFO] [stderr] | [INFO] [stderr] 66 | .boxed() [INFO] [stderr] | ^^^^^ `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely [INFO] [stderr] | [INFO] [stderr] = help: within `core::fmt::Void`, the trait `std::marker::Sync` is not implemented for `*mut (dyn std::ops::Fn() + 'static)` [INFO] [stderr] = note: required because it appears within the type `std::marker::PhantomData<*mut (dyn std::ops::Fn() + 'static)>` [INFO] [stderr] = note: required because it appears within the type `core::fmt::Void` [INFO] [stderr] = note: required because of the requirements on the impl of `std::marker::Send` for `&core::fmt::Void` [INFO] [stderr] = note: required because it appears within the type `std::fmt::ArgumentV1<'_>` [INFO] [stderr] = note: required because it appears within the type `[std::fmt::ArgumentV1<'_>; 2]` [INFO] [stderr] = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22> {&'r s3_store::S3Store, s3_store::S3Store, rusoto_s3::generated::S3Client, &'s rusoto_s3::generated::S3Client, std::string::String, &'t0 std::string::String, fn(std::string::String) -> std::option::Option {std::option::Option::::Some}, for<'t23> fn(std::fmt::Arguments<'t23>) -> std::string::String {std::fmt::format}, fn(&'t1 [&'t1 str], &'t1 [std::fmt::ArgumentV1<'t1>]) -> std::fmt::Arguments<'t1> {std::fmt::Arguments::<'t1>::new_v1}, &'t2 str, str, &'t3 str, [&'t4 str; 2], &'t5 [&'t6 str; 2], &'t7 [&'t8 str; 2], &'t9 [&'t10 str], u64, &'t11 u64, u32, &'t12 u64, (&'t13 u64, &'t14 u64), [std::fmt::ArgumentV1<'t15>; 2], &'t16 [std::fmt::ArgumentV1<'t17>; 2], &'t18 [std::fmt::ArgumentV1<'t19>; 2], &'t20 [std::fmt::ArgumentV1<'t21>], std::fmt::Arguments<'t22>, std::option::Option, fn() -> rusoto_s3::generated::GetObjectRequest {::default}, rusoto_s3::generated::GetObjectRequest, rusoto_core::future::RusotoFuture, futures_util::compat::compat01as03::Compat01As03>, (), std::result::Result>, rusoto_s3::generated::GetObjectOutput, impl std::marker::Send+tokio_io::async_read::AsyncRead, fn(std::result::Result<(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec), std::io::Error>) -> std::result::Result<), std::io::Error> as std::ops::Try>::Ok, ), std::io::Error> as std::ops::Try>::Error> {), std::io::Error> as std::ops::Try>::into_result}, fn(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec) -> tokio_io::io::read_to_end::ReadToEnd {tokio_io::io::read_to_end::read_to_end::}, fn(usize) -> std::vec::Vec {std::vec::Vec::::with_capacity}, usize, std::vec::Vec, tokio_io::io::read_to_end::ReadToEnd, futures_util::compat::compat01as03::Compat01As03>}` [INFO] [stderr] = note: required because it appears within the type `[static generator@src/s3_store.rs:43:20: 65:10 self:&s3_store::S3Store, key:std::string::String, offset:u64, size:u32 for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22> {&'r s3_store::S3Store, s3_store::S3Store, rusoto_s3::generated::S3Client, &'s rusoto_s3::generated::S3Client, std::string::String, &'t0 std::string::String, fn(std::string::String) -> std::option::Option {std::option::Option::::Some}, for<'t23> fn(std::fmt::Arguments<'t23>) -> std::string::String {std::fmt::format}, fn(&'t1 [&'t1 str], &'t1 [std::fmt::ArgumentV1<'t1>]) -> std::fmt::Arguments<'t1> {std::fmt::Arguments::<'t1>::new_v1}, &'t2 str, str, &'t3 str, [&'t4 str; 2], &'t5 [&'t6 str; 2], &'t7 [&'t8 str; 2], &'t9 [&'t10 str], u64, &'t11 u64, u32, &'t12 u64, (&'t13 u64, &'t14 u64), [std::fmt::ArgumentV1<'t15>; 2], &'t16 [std::fmt::ArgumentV1<'t17>; 2], &'t18 [std::fmt::ArgumentV1<'t19>; 2], &'t20 [std::fmt::ArgumentV1<'t21>], std::fmt::Arguments<'t22>, std::option::Option, fn() -> rusoto_s3::generated::GetObjectRequest {::default}, rusoto_s3::generated::GetObjectRequest, rusoto_core::future::RusotoFuture, futures_util::compat::compat01as03::Compat01As03>, (), std::result::Result>, rusoto_s3::generated::GetObjectOutput, impl std::marker::Send+tokio_io::async_read::AsyncRead, fn(std::result::Result<(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec), std::io::Error>) -> std::result::Result<), std::io::Error> as std::ops::Try>::Ok, ), std::io::Error> as std::ops::Try>::Error> {), std::io::Error> as std::ops::Try>::into_result}, fn(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec) -> tokio_io::io::read_to_end::ReadToEnd {tokio_io::io::read_to_end::read_to_end::}, fn(usize) -> std::vec::Vec {std::vec::Vec::::with_capacity}, usize, std::vec::Vec, tokio_io::io::read_to_end::ReadToEnd, futures_util::compat::compat01as03::Compat01As03>}]` [INFO] [stderr] = note: required because it appears within the type `std::future::GenFuture<[static generator@src/s3_store.rs:43:20: 65:10 self:&s3_store::S3Store, key:std::string::String, offset:u64, size:u32 for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22> {&'r s3_store::S3Store, s3_store::S3Store, rusoto_s3::generated::S3Client, &'s rusoto_s3::generated::S3Client, std::string::String, &'t0 std::string::String, fn(std::string::String) -> std::option::Option {std::option::Option::::Some}, for<'t23> fn(std::fmt::Arguments<'t23>) -> std::string::String {std::fmt::format}, fn(&'t1 [&'t1 str], &'t1 [std::fmt::ArgumentV1<'t1>]) -> std::fmt::Arguments<'t1> {std::fmt::Arguments::<'t1>::new_v1}, &'t2 str, str, &'t3 str, [&'t4 str; 2], &'t5 [&'t6 str; 2], &'t7 [&'t8 str; 2], &'t9 [&'t10 str], u64, &'t11 u64, u32, &'t12 u64, (&'t13 u64, &'t14 u64), [std::fmt::ArgumentV1<'t15>; 2], &'t16 [std::fmt::ArgumentV1<'t17>; 2], &'t18 [std::fmt::ArgumentV1<'t19>; 2], &'t20 [std::fmt::ArgumentV1<'t21>], std::fmt::Arguments<'t22>, std::option::Option, fn() -> rusoto_s3::generated::GetObjectRequest {::default}, rusoto_s3::generated::GetObjectRequest, rusoto_core::future::RusotoFuture, futures_util::compat::compat01as03::Compat01As03>, (), std::result::Result>, rusoto_s3::generated::GetObjectOutput, impl std::marker::Send+tokio_io::async_read::AsyncRead, fn(std::result::Result<(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec), std::io::Error>) -> std::result::Result<), std::io::Error> as std::ops::Try>::Ok, ), std::io::Error> as std::ops::Try>::Error> {), std::io::Error> as std::ops::Try>::into_result}, fn(impl std::marker::Send+tokio_io::async_read::AsyncRead, std::vec::Vec) -> tokio_io::io::read_to_end::ReadToEnd {tokio_io::io::read_to_end::read_to_end::}, fn(usize) -> std::vec::Vec {std::vec::Vec::::with_capacity}, usize, std::vec::Vec, tokio_io::io::read_to_end::ReadToEnd, futures_util::compat::compat01as03::Compat01As03>}]>` [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0557. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `hugefs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "90ddd0c9f111d182f50c964bb419eee7bbb04783a7ba5f37088f6d86c09fb210"` [INFO] running `"docker" "rm" "-f" "90ddd0c9f111d182f50c964bb419eee7bbb04783a7ba5f37088f6d86c09fb210"` [INFO] [stdout] 90ddd0c9f111d182f50c964bb419eee7bbb04783a7ba5f37088f6d86c09fb210