[INFO] cloning repository https://github.com/comicfans/comix-server-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/comicfans/comix-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomicfans%2Fcomix-server-rust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3145f0fa1207440c519c409ad597de323e7adeb1
[INFO] checking comicfans/comix-server-rust against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomicfans%2Fcomix-server-rust" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/comicfans/comix-server-rust on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/comicfans/comix-server-rust
[INFO] finished tweaking git repo https://github.com/comicfans/comix-server-rust
[INFO] tweaked toml for git repo https://github.com/comicfans/comix-server-rust written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/comicfans/comix-server-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking parking_lot v0.7.1
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[INFO] [stderr]     Checking tokio-tcp v0.1.3
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[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(nll)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(nll)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/fs.rs:28:36
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn write_to(&self, w: &mut Write) -> std::io::Result<String> {
[INFO] [stdout]    |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/fs.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |         w: &mut Write,
[INFO] [stdout]     |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/fs.rs:131:57
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn direct_file_access(&self, path: &PathU8, w: &mut Write) -> std::io::Result<String> {
[INFO] [stdout]     |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/fs.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |         w: &mut Write,
[INFO] [stdout]     |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/fs.rs:28:36
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn write_to(&self, w: &mut Write) -> std::io::Result<String> {
[INFO] [stdout]    |                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/fs.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |         w: &mut Write,
[INFO] [stdout]     |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/fs.rs:131:57
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn direct_file_access(&self, path: &PathU8, w: &mut Write) -> std::io::Result<String> {
[INFO] [stdout]     |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/fs.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |         w: &mut Write,
[INFO] [stdout]     |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*const c_void` cannot be sent between threads safely
[INFO] [stdout]    --> src/server.rs:141:54
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let server = Server::from_tcp(listener).unwrap().serve(new_service);
[INFO] [stdout]     |                                                      ^^^^^ `*const c_void` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `(String, ArEntry)`, the trait `std::marker::Send` is not implemented for `*const c_void`
[INFO] [stdout]     = note: required because it appears within the type `ArEntry`
[INFO] [stdout]     = note: required because it appears within the type `(String, ArEntry)`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `hashbrown::raw::RawTable<(String, ArEntry)>`
[INFO] [stdout]     = note: required because it appears within the type `hashbrown::map::HashMap<String, ArEntry, RandomState>`
[INFO] [stdout]     = note: required because it appears within the type `HashMap<String, ArEntry>`
[INFO] [stdout]     = note: required because it appears within the type `(ArArchive, HashMap<String, ArEntry>, bool)`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `LruCache<PathBuf, (ArArchive, HashMap<String, ArEntry>, bool)>`
[INFO] [stdout] note: required because it appears within the type `ArchiveCache`
[INFO] [stdout]    --> src/cache.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | pub struct ArchiveCache {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     = note: required because of the requirements on the impl of `Sync` for `Mutex<ArchiveCache>`
[INFO] [stdout]     = note: 1 redundant requirements hidden
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `Arc<Mutex<ArchiveCache>>`
[INFO] [stdout]     = note: required because it appears within the type `[closure@src/server.rs:91:23: 138:10]`
[INFO] [stdout]     = note: required because it appears within the type `service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, Body, hyper::common::exec::Exec>`
[INFO] [stdout]     = note: required because it appears within the type `Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, Body, hyper::common::exec::Exec>>`
[INFO] [stdout]     = note: required because it appears within the type `Option<Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, Body, hyper::common::exec::Exec>>>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::server::conn::Connection<AddrStream, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<AddrStream, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::exec::Exec>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::server::conn::spawn_all::State<AddrStream, Finished<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::never::Never>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, Finished<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::never::Never>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<AddrStream, Finished<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::never::Never>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*const c_void` cannot be sent between threads safely
[INFO] [stdout]    --> src/server.rs:141:54
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let server = Server::from_tcp(listener).unwrap().serve(new_service);
[INFO] [stdout]     |                                                      ^^^^^ `*const c_void` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `(String, ArEntry)`, the trait `std::marker::Send` is not implemented for `*const c_void`
[INFO] [stdout]     = note: required because it appears within the type `ArEntry`
[INFO] [stdout]     = note: required because it appears within the type `(String, ArEntry)`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `hashbrown::raw::RawTable<(String, ArEntry)>`
[INFO] [stdout]     = note: required because it appears within the type `hashbrown::map::HashMap<String, ArEntry, RandomState>`
[INFO] [stdout]     = note: required because it appears within the type `HashMap<String, ArEntry>`
[INFO] [stdout]     = note: required because it appears within the type `(ArArchive, HashMap<String, ArEntry>, bool)`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `lru::LruCache<PathBuf, (ArArchive, HashMap<String, ArEntry>, bool)>`
[INFO] [stdout] note: required because it appears within the type `cache::ArchiveCache`
[INFO] [stdout]    --> src/cache.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | pub struct ArchiveCache {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     = note: required because of the requirements on the impl of `Sync` for `std::sync::Mutex<cache::ArchiveCache>`
[INFO] [stdout]     = note: 1 redundant requirements hidden
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `Arc<std::sync::Mutex<cache::ArchiveCache>>`
[INFO] [stdout]     = note: required because it appears within the type `[closure@src/server.rs:91:23: 138:10]`
[INFO] [stdout]     = note: required because it appears within the type `service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, Body, hyper::common::exec::Exec>`
[INFO] [stdout]     = note: required because it appears within the type `Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, Body, hyper::common::exec::Exec>>`
[INFO] [stdout]     = note: required because it appears within the type `Option<Either<hyper::proto::h1::dispatch::Dispatcher<hyper::proto::h1::dispatch::Server<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>>, Body, AddrStream, hyper::proto::h1::role::Server>, hyper::proto::h2::server::Server<hyper::common::io::rewind::Rewind<AddrStream>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, Body, hyper::common::exec::Exec>>>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::server::conn::Connection<AddrStream, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::server::conn::upgrades::UpgradeableConnection<AddrStream, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::exec::Exec>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::server::conn::spawn_all::State<AddrStream, FutureResult<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::never::Never>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]     = note: required because it appears within the type `hyper::server::conn::spawn_all::NewSvcTask<AddrStream, FutureResult<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::never::Never>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `hyper::common::exec::NewSvcExec<AddrStream, FutureResult<service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::never::Never>, service::service::ServiceFnOk<[closure@src/server.rs:91:23: 138:10], Body>, hyper::common::exec::Exec, hyper::server::conn::spawn_all::NoopWatcher>` for `hyper::common::exec::Exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `archive-cache` due to 3 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e973a3c6422a14522e1bfe9f3b6054f2a32ccc2cde3d83afe42af214e072480d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e973a3c6422a14522e1bfe9f3b6054f2a32ccc2cde3d83afe42af214e072480d", kill_on_drop: false }`
[INFO] [stdout] e973a3c6422a14522e1bfe9f3b6054f2a32ccc2cde3d83afe42af214e072480d
