[INFO] cloning repository https://github.com/paulchernoch/shy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulchernoch/shy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulchernoch%2Fshy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulchernoch%2Fshy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c15116386a0a915252a46ef6abf6c99b8d8bb72c [INFO] testing paulchernoch/shy against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulchernoch%2Fshy" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paulchernoch/shy on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paulchernoch/shy [INFO] finished tweaking git repo https://github.com/paulchernoch/shy [INFO] tweaked toml for git repo https://github.com/paulchernoch/shy written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/paulchernoch/shy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trust-dns-proto v0.7.4 [INFO] [stderr] Downloaded tokio-udp v0.1.5 [INFO] [stderr] Downloaded actix-server-config v0.1.2 [INFO] [stderr] Downloaded actix-codec v0.1.2 [INFO] [stderr] Downloaded ipconfig v0.2.1 [INFO] [stderr] Downloaded trust-dns-resolver v0.11.1 [INFO] [stderr] Downloaded miniz_oxide v0.3.3 [INFO] [stderr] Downloaded actix-connect v0.2.5 [INFO] [stderr] Downloaded signal-hook-registry v1.1.1 [INFO] [stderr] Downloaded actix-threadpool v0.1.2 [INFO] [stderr] Downloaded actix-router v0.1.5 [INFO] [stderr] Downloaded actix-http v0.2.10 [INFO] [stderr] Downloaded actix-server v0.6.1 [INFO] [stderr] Downloaded encoding_rs v0.8.20 [INFO] [stderr] Downloaded enum_derive v0.1.7 [INFO] [stderr] Downloaded arc-swap v0.4.3 [INFO] [stderr] Downloaded signal-hook v0.1.10 [INFO] [stderr] Downloaded actix-testing v0.1.0 [INFO] [stderr] Downloaded actix-web-codegen v0.1.3 [INFO] [stderr] Downloaded actix-rt v0.2.5 [INFO] [stderr] Downloaded tokio-reactor v0.1.10 [INFO] [stderr] Downloaded actix-service v0.4.2 [INFO] [stderr] Downloaded actix-utils v0.4.7 [INFO] [stderr] Downloaded actix-web v1.0.8 [INFO] [stderr] Downloaded awc v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d48b0b76ab8268643e652ab5573892ff6c57b897a8d3ed257c2852661c094768 [INFO] running `Command { std: "docker" "start" "-a" "d48b0b76ab8268643e652ab5573892ff6c57b897a8d3ed257c2852661c094768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d48b0b76ab8268643e652ab5573892ff6c57b897a8d3ed257c2852661c094768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d48b0b76ab8268643e652ab5573892ff6c57b897a8d3ed257c2852661c094768", kill_on_drop: false }` [INFO] [stdout] d48b0b76ab8268643e652ab5573892ff6c57b897a8d3ed257c2852661c094768 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] 4023bf7780202fe54c0f6b3b7ba2e68acb0b5c42798c9380da0d91b2be4a27f0 [INFO] running `Command { std: "docker" "start" "-a" "4023bf7780202fe54c0f6b3b7ba2e68acb0b5c42798c9380da0d91b2be4a27f0", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling arc-swap v0.4.3 [INFO] [stderr] Compiling enum_derive v0.1.7 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling backtrace v0.3.38 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Compiling http v0.1.18 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling flate2 v1.0.12 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling spectral v0.6.0 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling actix-web-codegen v0.1.3 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling actix-threadpool v0.1.2 [INFO] [stderr] Compiling actix-router v0.1.5 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.10 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling actix-utils v0.4.7 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling actix-rt v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.5 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling actix-server v0.6.1 [INFO] [stderr] Compiling actix-testing v0.1.0 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-connect v0.2.5 [INFO] [stderr] Compiling actix-http v0.2.10 [INFO] [stderr] Compiling awc v0.2.7 [INFO] [stderr] Compiling actix-web v1.0.8 [INFO] [stderr] Compiling shy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/parser/execution_context.rs:263:21 [INFO] [stdout] | [INFO] [stdout] 263 | ... { { if let ShyValue::Scalar(result) = ShyValue::add(&ShyValue::Scalar(a.clone()), &ShyValue::Scalar(b.clone())) { return result; } } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/parser/execution_context.rs:266:21 [INFO] [stdout] | [INFO] [stdout] 266 | ... { { if let ShyValue::Scalar(result) = ShyValue::multiply(&ShyValue::Scalar(a.clone()), &ShyValue::Scalar(b.clone())) { return result; } } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0759]: `self` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement [INFO] [stdout] --> src/parser/shy_object.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn as_deref(&self) -> impl Deref { [INFO] [stdout] | ----- this data with an anonymous lifetime `'_`... [INFO] [stdout] 46 | self.association.read().unwrap() [INFO] [stdout] | ---------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | ...is captured here... [INFO] [stdout] | [INFO] [stdout] note: ...and is required to live as long as `'static` here [INFO] [stdout] --> src/parser/shy_object.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn as_deref(&self) -> impl Deref { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'_` lifetime bound [INFO] [stdout] | [INFO] [stdout] 45 | pub fn as_deref(&self) -> impl Deref + '_ { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound [INFO] [stdout] | [INFO] [stdout] 45 | pub fn as_deref(&self) -> impl Deref { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0759]: `self` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement [INFO] [stdout] --> src/parser/shy_object.rs:50:26 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_deref_mut(&self) -> impl DerefMut { [INFO] [stdout] | ----- this data with an anonymous lifetime `'_`... [INFO] [stdout] 50 | self.association.write().unwrap() [INFO] [stdout] | ---------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | ...is captured here... [INFO] [stdout] | [INFO] [stdout] note: ...and is required to live as long as `'static` here [INFO] [stdout] --> src/parser/shy_object.rs:49:35 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_deref_mut(&self) -> impl DerefMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'_` lifetime bound [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_deref_mut(&self) -> impl DerefMut + '_ { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_deref_mut(&self) -> impl DerefMut { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0759`. [INFO] [stdout] [INFO] [stderr] error: could not compile `shy` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "4023bf7780202fe54c0f6b3b7ba2e68acb0b5c42798c9380da0d91b2be4a27f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4023bf7780202fe54c0f6b3b7ba2e68acb0b5c42798c9380da0d91b2be4a27f0", kill_on_drop: false }` [INFO] [stdout] 4023bf7780202fe54c0f6b3b7ba2e68acb0b5c42798c9380da0d91b2be4a27f0