[INFO] fetching crate reproto-repository-http 0.3.36... [INFO] checking reproto-repository-http-0.3.36 against beta for pr-78714 [INFO] extracting crate reproto-repository-http 0.3.36 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate reproto-repository-http 0.3.36 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate reproto-repository-http 0.3.36 [INFO] finished tweaking crates.io crate reproto-repository-http 0.3.36 [INFO] tweaked toml for crates.io crate reproto-repository-http 0.3.36 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 50806f74f7b7bb8360e48fd768a9dc7d2f36567a0cc648b635dd7818f2e12eac [INFO] running `Command { std: "docker" "start" "-a" "50806f74f7b7bb8360e48fd768a9dc7d2f36567a0cc648b635dd7818f2e12eac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50806f74f7b7bb8360e48fd768a9dc7d2f36567a0cc648b635dd7818f2e12eac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50806f74f7b7bb8360e48fd768a9dc7d2f36567a0cc648b635dd7818f2e12eac", kill_on_drop: false }` [INFO] [stdout] 50806f74f7b7bb8360e48fd768a9dc7d2f36567a0cc648b635dd7818f2e12eac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--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] 36ae95ae4a3a1147dff1ac4a81ef90d2560193bdf172667f51d17f41ec36374d [INFO] running `Command { std: "docker" "start" "-a" "36ae95ae4a3a1147dff1ac4a81ef90d2560193bdf172667f51d17f41ec36374d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking backtrace v0.3.54 [INFO] [stderr] Checking ropey v0.6.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking sct v0.3.0 [INFO] [stderr] Checking ct-logs v0.3.0 [INFO] [stderr] Checking rustls v0.12.0 [INFO] [stderr] Checking webpki-roots v0.14.0 [INFO] [stderr] Checking serde_test v1.0.117 [INFO] [stderr] Checking relative-path v0.3.7 [INFO] [stderr] Checking reproto-semver v0.3.36 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Checking tokio-rustls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.12.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking reproto-core v0.3.36 [INFO] [stderr] Checking reproto-repository v0.3.36 [INFO] [stderr] Checking reproto-repository-http v0.3.36 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | ) -> Box, StatusCode), Error = Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, StatusCode), Error = Error>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:76:64 [INFO] [stdout] | [INFO] [stdout] 76 | fn put_object(&mut self, checksum: &Checksum, source: &mut Read, _force: bool) -> Result { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:134:73 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn objects_from_url(config: ObjectsConfig, url: &Url) -> Result> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Objects` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | ) -> Box, StatusCode), Error = Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, StatusCode), Error = Error>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:76:64 [INFO] [stdout] | [INFO] [stdout] 76 | fn put_object(&mut self, checksum: &Checksum, source: &mut Read, _force: bool) -> Result { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:134:73 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn objects_from_url(config: ObjectsConfig, url: &Url) -> Result> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Objects` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.37s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "36ae95ae4a3a1147dff1ac4a81ef90d2560193bdf172667f51d17f41ec36374d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36ae95ae4a3a1147dff1ac4a81ef90d2560193bdf172667f51d17f41ec36374d", kill_on_drop: false }` [INFO] [stdout] 36ae95ae4a3a1147dff1ac4a81ef90d2560193bdf172667f51d17f41ec36374d