[INFO] fetching crate wikibase 0.5.0... [INFO] testing wikibase-0.5.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate wikibase 0.5.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate wikibase 0.5.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wikibase 0.5.0 [INFO] finished tweaking crates.io crate wikibase 0.5.0 [INFO] tweaked toml for crates.io crate wikibase 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time-macros-impl v0.1.2 [INFO] [stderr] Downloaded linked-hash-map v0.5.4 [INFO] [stderr] Downloaded const_fn v0.4.9 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded standback v0.2.17 [INFO] [stderr] Downloaded base-x v0.2.8 [INFO] [stderr] Downloaded nom v5.1.2 [INFO] [stderr] Downloaded serde_test v0.8.23 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded serde-hjson v0.9.1 [INFO] [stderr] Downloaded curl v0.4.43 [INFO] [stderr] Downloaded rust-ini v0.13.0 [INFO] [stderr] Downloaded num-traits v0.1.43 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded linked-hash-map v0.3.0 [INFO] [stderr] Downloaded serde v0.8.23 [INFO] [stderr] Downloaded http-body v0.3.1 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded cookie v0.13.3 [INFO] [stderr] Downloaded hyper v0.13.10 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded libz-sys v1.1.5 [INFO] [stderr] Downloaded cookie_store v0.10.0 [INFO] [stderr] Downloaded h2 v0.2.7 [INFO] [stderr] Downloaded curl-sys v0.4.53+curl-7.82.0 [INFO] [stderr] Downloaded user_agent v0.9.0 [INFO] [stderr] Downloaded mediawiki v0.1.28 [INFO] [stderr] Downloaded reqwest v0.10.10 [INFO] [stderr] Downloaded tokio-util v0.3.1 [INFO] [stderr] Downloaded tracing-futures v0.2.5 [INFO] [stderr] Downloaded tokio-tls v0.3.1 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded hyper-tls v0.4.3 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded config v0.10.1 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.5 [INFO] [stderr] Downloaded yaml-rust v0.4.5 [INFO] [stderr] Downloaded time v0.2.27 [INFO] [stderr] Downloaded urlencoding v1.3.3 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] a466245b214c33d8f266984d720a8adecd99d749897a90e3c11f8092419b7411 [INFO] running `Command { std: "docker" "start" "-a" "a466245b214c33d8f266984d720a8adecd99d749897a90e3c11f8092419b7411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a466245b214c33d8f266984d720a8adecd99d749897a90e3c11f8092419b7411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a466245b214c33d8f266984d720a8adecd99d749897a90e3c11f8092419b7411", kill_on_drop: false }` [INFO] [stdout] a466245b214c33d8f266984d720a8adecd99d749897a90e3c11f8092419b7411 [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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 764c126b0b5e346c0903a3b2f99d90fdce4b179a44fe84b895906de011f98996 [INFO] running `Command { std: "docker" "start" "-a" "764c126b0b5e346c0903a3b2f99d90fdce4b179a44fe84b895906de011f98996", kill_on_drop: false }` [INFO] [stderr] Compiling curl v0.4.43 [INFO] [stderr] Compiling urlencoding v1.3.3 [INFO] [stderr] Compiling tracing-core v0.1.25 [INFO] [stderr] Compiling libz-sys v1.1.5 [INFO] [stderr] Compiling curl-sys v0.4.53+curl-7.82.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tracing v0.1.33 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling serde-hjson v0.9.1 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling cookie v0.13.3 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling cookie_store v0.10.0 [INFO] [stderr] Compiling config v0.10.1 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling user_agent v0.9.0 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling mediawiki v0.1.28 [INFO] [stderr] Compiling wikibase v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity.rs:223:29 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn inner(&self) -> &EntityTrait { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 223 - pub fn inner(&self) -> &EntityTrait { [INFO] [stdout] 223 + pub fn inner(&self) -> &dyn EntityTrait { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity.rs:232:41 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn inner_mut(&mut self) -> &mut EntityTrait { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 - pub fn inner_mut(&mut self) -> &mut EntityTrait { [INFO] [stdout] 232 + pub fn inner_mut(&mut self) -> &mut dyn EntityTrait { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity_container.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | ) -> Result<(), Box<::std::error::Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 | ) -> Result<(), Box> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity_container.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | ) -> Result<(), Box<::std::error::Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 67 | ) -> Result<(), Box> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity_container.rs:181:25 [INFO] [stdout] | [INFO] [stdout] 181 | ) -> Result<(), Box<::std::error::Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 181 | ) -> Result<(), Box> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity_container.rs:280:25 [INFO] [stdout] | [INFO] [stdout] 280 | ) -> Result<(), Box<::std::error::Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 280 | ) -> Result<(), Box> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity_container.rs:306:30 [INFO] [stdout] | [INFO] [stdout] 306 | ) -> Result<&Entity, Box<::std::error::Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 306 | ) -> Result<&Entity, Box> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity_container.rs:350:25 [INFO] [stdout] | [INFO] [stdout] 350 | ) -> Result<(), Box<::std::error::Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 350 | ) -> Result<(), Box> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/entity_diff.rs:740:40 [INFO] [stdout] | [INFO] [stdout] 740 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 740 | ) -> Result> { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/entity_container.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | Ok(response) => response, [INFO] [stdout] | ^^^^^^^^^^^^ expected opaque type, found enum `Result` [INFO] [stdout] | [INFO] [stdout] note: while checking the return type of the `async fn` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.10/src/lib.rs:256:41 [INFO] [stdout] | [INFO] [stdout] 256 | pub async fn get(url: T) -> crate::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ checked the `Output` of this `async fn`, expected opaque type [INFO] [stdout] = note: expected opaque type `impl Future>` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] help: consider `await`ing on the `Future` [INFO] [stdout] | [INFO] [stdout] 233 | let mut response = match thread_response.0.await { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/entity_container.rs:235:17 [INFO] [stdout] | [INFO] [stdout] 235 | Err(e) => { [INFO] [stdout] | ^^^^^^ expected opaque type, found enum `Result` [INFO] [stdout] | [INFO] [stdout] note: while checking the return type of the `async fn` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.10/src/lib.rs:256:41 [INFO] [stdout] | [INFO] [stdout] 256 | pub async fn get(url: T) -> crate::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ checked the `Output` of this `async fn`, expected opaque type [INFO] [stdout] = note: expected opaque type `impl Future>` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] help: consider `await`ing on the `Future` [INFO] [stdout] | [INFO] [stdout] 233 | let mut response = match thread_response.0.await { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/value.rs:91:31 [INFO] [stdout] | [INFO] [stdout] 91 | error.description().to_string(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wikibase` due to 3 previous errors; 10 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "764c126b0b5e346c0903a3b2f99d90fdce4b179a44fe84b895906de011f98996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "764c126b0b5e346c0903a3b2f99d90fdce4b179a44fe84b895906de011f98996", kill_on_drop: false }` [INFO] [stdout] 764c126b0b5e346c0903a3b2f99d90fdce4b179a44fe84b895906de011f98996