[INFO] crate stayalive 0.5.0 is already in cache [INFO] testing stayalive-0.5.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate stayalive 0.5.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate stayalive 0.5.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate stayalive 0.5.0 [INFO] finished tweaking crates.io crate stayalive 0.5.0 [INFO] tweaked toml for crates.io crate stayalive 0.5.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7053fed099224ecb9d5fc8cc37cb152410fa630daa7a1e298415ea2a01134353 [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" "7053fed099224ecb9d5fc8cc37cb152410fa630daa7a1e298415ea2a01134353", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7053fed099224ecb9d5fc8cc37cb152410fa630daa7a1e298415ea2a01134353", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7053fed099224ecb9d5fc8cc37cb152410fa630daa7a1e298415ea2a01134353", kill_on_drop: false }` [INFO] [stdout] 7053fed099224ecb9d5fc8cc37cb152410fa630daa7a1e298415ea2a01134353 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 776673d7d9dc52834c4be5b8085636abb1017441f376992a7a208b300c89b179 [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" "776673d7d9dc52834c4be5b8085636abb1017441f376992a7a208b300c89b179", kill_on_drop: false }` [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling stayalive v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bulkheads/concurrency_limiters.rs:241:19 [INFO] [stdout] | [INFO] [stdout] 241 | exec_cmd: Arc Result + Send + Sync + 'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(C, P::Resource) -> Result + Send + Sync + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `E` doesn't implement `std::fmt::Debug` [INFO] [stdout] --> src/circuitbreakers/mod.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Fail)] [INFO] [stdout] | ^^^^ `E` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:27 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static { [INFO] [stdout] | ----- required by this bound in `failure::Fail` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Debug` is not implemented for `E` [INFO] [stdout] = note: required because of the requirements on the impl of `std::fmt::Debug` for `circuitbreakers::CircuitBreakerError` [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 10 | pub enum CircuitBreakerError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `E` cannot be shared between threads safely [INFO] [stdout] --> src/circuitbreakers/mod.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Fail)] [INFO] [stdout] | ^^^^ `E` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:42 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static { [INFO] [stdout] | ---- required by this bound in `failure::Fail` [INFO] [stdout] | [INFO] [stdout] = help: within `circuitbreakers::CircuitBreakerError`, the trait `std::marker::Sync` is not implemented for `E` [INFO] [stdout] = note: required because it appears within the type `circuitbreakers::CircuitBreakerError` [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 10 | pub enum CircuitBreakerError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `E` cannot be sent between threads safely [INFO] [stdout] --> src/circuitbreakers/mod.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone, Fail)] [INFO] [stdout] | ^^^^ `E` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:35 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static { [INFO] [stdout] | ---- required by this bound in `failure::Fail` [INFO] [stdout] | [INFO] [stdout] = help: within `circuitbreakers::CircuitBreakerError`, the trait `std::marker::Send` is not implemented for `E` [INFO] [stdout] = note: required because it appears within the type `circuitbreakers::CircuitBreakerError` [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 10 | pub enum CircuitBreakerError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `E` doesn't implement `std::fmt::Debug` [INFO] [stdout] --> src/bulkheads/mod.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, Clone, Fail)] [INFO] [stdout] | ^^^^ `E` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:27 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static { [INFO] [stdout] | ----- required by this bound in `failure::Fail` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Debug` is not implemented for `E` [INFO] [stdout] = note: required because of the requirements on the impl of `std::fmt::Debug` for `bulkheads::BulkheadError` [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 13 | pub enum BulkheadError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `E` cannot be shared between threads safely [INFO] [stdout] --> src/bulkheads/mod.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, Clone, Fail)] [INFO] [stdout] | ^^^^ `E` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:42 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static { [INFO] [stdout] | ---- required by this bound in `failure::Fail` [INFO] [stdout] | [INFO] [stdout] = help: within `bulkheads::BulkheadError`, the trait `std::marker::Sync` is not implemented for `E` [INFO] [stdout] = note: required because it appears within the type `bulkheads::BulkheadError` [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 13 | pub enum BulkheadError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `E` cannot be sent between threads safely [INFO] [stdout] --> src/bulkheads/mod.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, Clone, Fail)] [INFO] [stdout] | ^^^^ `E` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:35 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static { [INFO] [stdout] | ---- required by this bound in `failure::Fail` [INFO] [stdout] | [INFO] [stdout] = help: within `bulkheads::BulkheadError`, the trait `std::marker::Send` is not implemented for `E` [INFO] [stdout] = note: required because it appears within the type `bulkheads::BulkheadError` [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 13 | pub enum BulkheadError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stayalive`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "776673d7d9dc52834c4be5b8085636abb1017441f376992a7a208b300c89b179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "776673d7d9dc52834c4be5b8085636abb1017441f376992a7a208b300c89b179", kill_on_drop: false }` [INFO] [stdout] 776673d7d9dc52834c4be5b8085636abb1017441f376992a7a208b300c89b179