[INFO] cloning repository https://github.com/jaemk/nihondrill
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaemk/nihondrill" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Fnihondrill", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Fnihondrill'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 417a8009ea19cf203d70447d2fb0aea1cecdd89d
[INFO] building jaemk/nihondrill against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Fnihondrill" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaemk/nihondrill on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaemk/nihondrill
[INFO] finished tweaking git repo https://github.com/jaemk/nihondrill
[INFO] tweaked toml for git repo https://github.com/jaemk/nihondrill written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jaemk/nihondrill already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9487432c4a17eb13eaab0abf57fce206a411ab32292b58aac4a7fd2a55b5f9a0
[INFO] running `Command { std: "docker" "start" "-a" "9487432c4a17eb13eaab0abf57fce206a411ab32292b58aac4a7fd2a55b5f9a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9487432c4a17eb13eaab0abf57fce206a411ab32292b58aac4a7fd2a55b5f9a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9487432c4a17eb13eaab0abf57fce206a411ab32292b58aac4a7fd2a55b5f9a0", kill_on_drop: false }`
[INFO] [stdout] 9487432c4a17eb13eaab0abf57fce206a411ab32292b58aac4a7fd2a55b5f9a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1844bd742fb77cefd2e95243467e05846b5642c4c087094984539a50461830a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d1844bd742fb77cefd2e95243467e05846b5642c4c087094984539a50461830a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling async-io v1.4.1
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[INFO] [stdout] error[E0277]: `E` cannot be sent between threads safely
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/sized.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 | /     {
[INFO] [stdout] 412 | |         let (_, _, v) = self.try_get_or_set_with_if_async(k, f, |_| true).await?;
[INFO] [stdout] 413 | |         Ok(v)
[INFO] [stdout] 414 | |     }
[INFO] [stdout]     | |_____^ `E` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because it appears within the type `Result<(bool, bool, &mut V), E>`
[INFO] [stdout]     = note: required because it appears within the type `for<'r, 's, 't0> {ResumeTy, &'r mut SizedCache<K, V>, K, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/sized.rs:412:65: 412:73], u64, Option<usize>, usize, bool, &'s mut LRUList<(K, V)>, LRUList<(K, V)>, Fut, (), Result<(bool, bool, &'t0 mut V), E>}`
[INFO] [stdout]     = note: required because it appears within the type `[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/sized.rs:306:5: 327:6]`
[INFO] [stdout]     = note: required because it appears within the type `from_generator::GenFuture<[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/sized.rs:306:5: 327:6]>`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future<Output = Result<(bool, bool, &mut V), E>>`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future<Output = Result<(bool, bool, &mut V), E>>`
[INFO] [stdout]     = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2> {ResumeTy, &'r mut SizedCache<K, V>, impl futures::Future<Output = Result<(bool, bool, &'t1 mut V), E>>, ()}`
[INFO] [stdout]     = note: required because it appears within the type `[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/sized.rs:411:5: 414:6]`
[INFO] [stdout]     = note: required because it appears within the type `from_generator::GenFuture<[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/sized.rs:411:5: 414:6]>`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future<Output = Result<&mut V, E>>`
[INFO] [stdout]     = note: required for the cast to the object type `dyn futures::Future<Output = Result<&'life0 mut V, E>> + std::marker::Send`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 406 |     async fn try_get_or_set_with<F, Fut, E + std::marker::Send>(&mut self, k: K, f: F) -> Result<&mut V, E>
[INFO] [stdout]     |                                            +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` cannot be sent between threads safely
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/timed_sized.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 | /     {
[INFO] [stdout] 184 | |         let setter = || async {
[INFO] [stdout] 185 | |             let new_val = f().await?;
[INFO] [stdout] 186 | |             Ok((Instant::now(), new_val))
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |         Ok(&mut stamped.1)
[INFO] [stdout] 201 | |     }
[INFO] [stdout]     | |_____^ `E` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because it appears within the type `Result<(bool, bool, &mut (Instant, V)), E>`
[INFO] [stdout]     = note: required because it appears within the type `for<'r, 's, 't0> {ResumeTy, &'r mut SizedCache<K, (Instant, V)>, K, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/timed_sized.rs:191:56: 193:14], u64, Option<usize>, usize, bool, &'s mut LRUList<(K, (Instant, V))>, LRUList<(K, (Instant, V))>, impl futures::Future<Output = Result<(Instant, V), E>>, (), Result<(bool, bool, &'t0 mut (Instant, V)), E>}`
[INFO] [stdout]     = note: required because it appears within the type `[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/sized.rs:306:5: 327:6]`
[INFO] [stdout]     = note: required because it appears within the type `from_generator::GenFuture<[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/sized.rs:306:5: 327:6]>`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future<Output = Result<(bool, bool, &mut (Instant, V)), E>>`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future<Output = Result<(bool, bool, &mut (Instant, V)), E>>`
[INFO] [stdout]     = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9> {ResumeTy, &'r mut TimedSizedCache<K, V>, F, u64, impl futures::Future<Output = Result<(bool, bool, &'t8 mut (Instant, V)), E>>, ()}`
[INFO] [stdout]     = note: required because it appears within the type `[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/timed_sized.rs:183:5: 201:6]`
[INFO] [stdout]     = note: required because it appears within the type `from_generator::GenFuture<[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.23.0/src/stores/timed_sized.rs:183:5: 201:6]>`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future<Output = Result<&mut V, E>>`
[INFO] [stdout]     = note: required for the cast to the object type `dyn futures::Future<Output = Result<&'life0 mut V, E>> + std::marker::Send`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 178 |     async fn try_get_or_set_with<F, Fut, E + std::marker::Send>(&mut self, key: K, f: F) -> Result<&mut V, E>
[INFO] [stdout]     |                                            +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cached` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d1844bd742fb77cefd2e95243467e05846b5642c4c087094984539a50461830a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1844bd742fb77cefd2e95243467e05846b5642c4c087094984539a50461830a", kill_on_drop: false }`
[INFO] [stdout] d1844bd742fb77cefd2e95243467e05846b5642c4c087094984539a50461830a