[INFO] fetching crate dcap-provider 0.3.1... [INFO] checking dcap-provider-0.3.1 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] extracting crate dcap-provider 0.3.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate dcap-provider 0.3.1 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dcap-provider 0.3.1 [INFO] finished tweaking crates.io crate dcap-provider 0.3.1 [INFO] tweaked toml for crates.io crate dcap-provider 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "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 num-derive v0.2.5 [INFO] [stderr] Downloaded ipc-queue v0.2.0 [INFO] [stderr] Downloaded sgx-isa v0.4.0 [INFO] [stderr] Downloaded dcap-ql v0.3.6 [INFO] [stderr] Downloaded dcap-ql-sys v0.2.1 [INFO] [stderr] Downloaded enclave-runner v0.5.1 [INFO] [stderr] Downloaded sgxs-loaders v0.3.3 [INFO] [stderr] Downloaded report-test v0.3.3 [INFO] [stderr] Downloaded nix v0.13.1 [INFO] [stderr] Downloaded fortanix-sgx-abi v0.4.1 [INFO] [stderr] Downloaded sgxs v0.7.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c604bf1d9a1d8f084153d1485370da3b718cefb08a041443d485a9eb3786a380 [INFO] running `Command { std: "docker" "start" "-a" "c604bf1d9a1d8f084153d1485370da3b718cefb08a041443d485a9eb3786a380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c604bf1d9a1d8f084153d1485370da3b718cefb08a041443d485a9eb3786a380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c604bf1d9a1d8f084153d1485370da3b718cefb08a041443d485a9eb3786a380", kill_on_drop: false }` [INFO] [stdout] c604bf1d9a1d8f084153d1485370da3b718cefb08a041443d485a9eb3786a380 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aff6b89bcd630c3cbb3612924f216e904779c9ec65da554317a2e111acc6f842 [INFO] running `Command { std: "docker" "start" "-a" "aff6b89bcd630c3cbb3612924f216e904779c9ec65da554317a2e111acc6f842", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling openssl-sys v0.9.88 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling openssl v0.10.54 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking object v0.30.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.6.3 [INFO] [stderr] Checking sgx-isa v0.4.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-channel v0.3.28 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling dcap-ql-sys v0.2.1 [INFO] [stderr] Compiling enclave-runner v0.5.1 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking fortanix-sgx-abi v0.4.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking ipc-queue v0.2.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking backtrace v0.3.67 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking sgxs v0.7.4 [INFO] [stderr] Checking serde v1.0.164 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking sgxs-loaders v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking dcap-ql v0.3.6 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking report-test v0.3.3 [INFO] [stderr] Checking serde_json v1.0.97 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking dcap-provider v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/lib.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | Box::from_raw(slice::from_raw_parts_mut(p_cert_config as *mut u8, buflen)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 371 | let _ = Box::from_raw(slice::from_raw_parts_mut(p_cert_config as *mut u8, buflen)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/lib.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | Box::from_raw(slice::from_raw_parts_mut(p_cert_config as *mut u8, buflen)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 371 | let _ = Box::from_raw(slice::from_raw_parts_mut(p_cert_config as *mut u8, buflen)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.36s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "aff6b89bcd630c3cbb3612924f216e904779c9ec65da554317a2e111acc6f842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff6b89bcd630c3cbb3612924f216e904779c9ec65da554317a2e111acc6f842", kill_on_drop: false }` [INFO] [stdout] aff6b89bcd630c3cbb3612924f216e904779c9ec65da554317a2e111acc6f842