[INFO] cloning repository https://github.com/jwuensche/enkei [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwuensche/enkei" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwuensche%2Fenkei", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwuensche%2Fenkei'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3440cb50d17e5cd1236443991f59fca2962d53e3 [INFO] building jwuensche/enkei against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwuensche%2Fenkei" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jwuensche/enkei 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/jwuensche/enkei [INFO] finished tweaking git repo https://github.com/jwuensche/enkei [INFO] tweaked toml for git repo https://github.com/jwuensche/enkei written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/jwuensche/enkei 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 983691849c9ede047c1f6ddbd3e31879725b65c2697e5bf22b54deb393e4009d [INFO] running `Command { std: "docker" "start" "-a" "983691849c9ede047c1f6ddbd3e31879725b65c2697e5bf22b54deb393e4009d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "983691849c9ede047c1f6ddbd3e31879725b65c2697e5bf22b54deb393e4009d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "983691849c9ede047c1f6ddbd3e31879725b65c2697e5bf22b54deb393e4009d", kill_on_drop: false }` [INFO] [stdout] 983691849c9ede047c1f6ddbd3e31879725b65c2697e5bf22b54deb393e4009d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1044ad8a485b5a974f985903e552c492cb33024be0b79323a1d3ab55bcc0a56e [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" "1044ad8a485b5a974f985903e552c492cb33024be0b79323a1d3ab55bcc0a56e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling lebe v0.5.1 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling send_wrapper v0.5.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling cfg-expr v0.9.1 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling deflate v0.9.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling async-rwlock v1.3.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling png v0.17.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling ezing v0.2.1 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Compiling tiff v0.7.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling libwebp-sys v0.4.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling jpeg-decoder v0.2.1 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling system-deps v6.0.1 [INFO] [stderr] Compiling wayland-commons v0.29.4 [INFO] [stderr] Compiling glib-sys v0.15.5 [INFO] [stderr] Compiling gobject-sys v0.15.5 [INFO] [stderr] Compiling cairo-sys-rs v0.15.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling clap_derive v3.0.14 [INFO] [stderr] Compiling lazy-regex-proc_macros v2.2.2 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling wayland-egl v0.29.4 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling lazy-regex v2.2.2 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling flume v0.10.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling fast_image_resize v0.7.0 [INFO] [stderr] Compiling cached_proc_macro v0.9.0 [INFO] [stderr] Compiling exr v1.4.1 [INFO] [stderr] Compiling clap v3.0.14 [INFO] [stderr] Compiling glib-macros v0.15.3 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling cached v0.30.0 [INFO] [stderr] Compiling image v0.24.0 [INFO] [stdout] error[E0277]: `E` cannot be sent between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.30.0/src/stores/sized.rs:460:5 [INFO] [stdout] | [INFO] [stdout] 460 | / { [INFO] [stdout] 461 | | let (_, _, v) = self.try_get_or_set_with_if_async(k, f, |_| true).await?; [INFO] [stdout] 462 | | Ok(v) [INFO] [stdout] 463 | | } [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, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.30.0/src/stores/sized.rs:461:65: 461:73], u64, Option, 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-0.30.0/src/stores/sized.rs:351:5: 372:6]` [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-0.30.0/src/stores/sized.rs:351:5: 372:6]>` [INFO] [stdout] = note: required because it appears within the type `impl futures::Future>` [INFO] [stdout] = note: required because it appears within the type `impl futures::Future>` [INFO] [stdout] = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2> {ResumeTy, &'r mut SizedCache, impl futures::Future>, ()}` [INFO] [stdout] = note: required because it appears within the type `[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.30.0/src/stores/sized.rs:460:5: 463:6]` [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-0.30.0/src/stores/sized.rs:460:5: 463:6]>` [INFO] [stdout] = note: required because it appears within the type `impl futures::Future>` [INFO] [stdout] = note: required for the cast to the object type `dyn futures::Future> + std::marker::Send` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 455 | async fn try_get_or_set_with(&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-0.30.0/src/stores/timed_sized.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | / { [INFO] [stdout] 291 | | let setter = || async { [INFO] [stdout] 292 | | let new_val = f().await?; [INFO] [stdout] 293 | | Ok((Instant::now(), new_val)) [INFO] [stdout] ... | [INFO] [stdout] 310 | | Ok(&mut stamped.1) [INFO] [stdout] 311 | | } [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, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.30.0/src/stores/timed_sized.rs:298:56: 300:14], u64, Option, usize, bool, &'s mut LRUList<(K, (Instant, V))>, LRUList<(K, (Instant, V))>, impl futures::Future>, (), 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-0.30.0/src/stores/sized.rs:351:5: 372:6]` [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-0.30.0/src/stores/sized.rs:351:5: 372:6]>` [INFO] [stdout] = note: required because it appears within the type `impl futures::Future>` [INFO] [stdout] = note: required because it appears within the type `impl futures::Future>` [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, F, u64, impl futures::Future>, ()}` [INFO] [stdout] = note: required because it appears within the type `[static generator@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cached-0.30.0/src/stores/timed_sized.rs:290:5: 311:6]` [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-0.30.0/src/stores/timed_sized.rs:290:5: 311:6]>` [INFO] [stdout] = note: required because it appears within the type `impl futures::Future>` [INFO] [stdout] = note: required for the cast to the object type `dyn futures::Future> + std::marker::Send` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 285 | async fn try_get_or_set_with(&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" "1044ad8a485b5a974f985903e552c492cb33024be0b79323a1d3ab55bcc0a56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1044ad8a485b5a974f985903e552c492cb33024be0b79323a1d3ab55bcc0a56e", kill_on_drop: false }` [INFO] [stdout] 1044ad8a485b5a974f985903e552c492cb33024be0b79323a1d3ab55bcc0a56e