[INFO] cloning repository https://github.com/feminstincts/serva [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feminstincts/serva" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeminstincts%2Fserva", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeminstincts%2Fserva'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 364b1d78e3d2129ca714b5e10cc2144012000ef3 [INFO] checking feminstincts/serva against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeminstincts%2Fserva" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/feminstincts/serva on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/feminstincts/serva [INFO] finished tweaking git repo https://github.com/feminstincts/serva [INFO] tweaked toml for git repo https://github.com/feminstincts/serva written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/feminstincts/serva already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f00231db48a96f017071f02c4c1089eae001ba3275e2bf3f82ba47aa8c66bc56 [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" "f00231db48a96f017071f02c4c1089eae001ba3275e2bf3f82ba47aa8c66bc56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f00231db48a96f017071f02c4c1089eae001ba3275e2bf3f82ba47aa8c66bc56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f00231db48a96f017071f02c4c1089eae001ba3275e2bf3f82ba47aa8c66bc56", kill_on_drop: false }` [INFO] [stdout] f00231db48a96f017071f02c4c1089eae001ba3275e2bf3f82ba47aa8c66bc56 [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59bb7bb45fcd751afeb8f7d7658fccf86dd4214b58fc127e99e0fb3737884ea2 [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" "59bb7bb45fcd751afeb8f7d7658fccf86dd4214b58fc127e99e0fb3737884ea2", kill_on_drop: false }` [INFO] [stderr] Checking serva v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `(dyn FnOnce() + 'static)` cannot be sent between threads safely [INFO] [stdout] --> src/lib.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | let thread = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^ `(dyn FnOnce() + 'static)` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: the trait `Send` is not implemented for `(dyn FnOnce() + 'static)` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Unique<(dyn FnOnce() + 'static)>` [INFO] [stdout] = note: required because it appears within the type `Box<(dyn FnOnce() + 'static)>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `std::sync::mpsc::Receiver>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Mutex>>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>>` [INFO] [stdout] = note: required because it appears within the type `[closure@src/lib.rs:52:36: 58:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0277]: `(dyn FnOnce() + 'static)` cannot be sent between threads safely [INFO] [stdout] --> src/lib.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | let thread = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^ `(dyn FnOnce() + 'static)` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: the trait `Send` is not implemented for `(dyn FnOnce() + 'static)` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Unique<(dyn FnOnce() + 'static)>` [INFO] [stdout] = note: required because it appears within the type `Box<(dyn FnOnce() + 'static)>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `std::sync::mpsc::Receiver>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Mutex>>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>>` [INFO] [stdout] = note: required because it appears within the type `[closure@src/lib.rs:52:36: 58:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serva` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "59bb7bb45fcd751afeb8f7d7658fccf86dd4214b58fc127e99e0fb3737884ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59bb7bb45fcd751afeb8f7d7658fccf86dd4214b58fc127e99e0fb3737884ea2", kill_on_drop: false }` [INFO] [stdout] 59bb7bb45fcd751afeb8f7d7658fccf86dd4214b58fc127e99e0fb3737884ea2