[INFO] cloning repository heim-rs/heim-node-exporter [INFO] running `"git" "clone" "--bare" "git://github.com/heim-rs/heim-node-exporter.git" "work/cache/sources/gh/heim-rs/heim-node-exporter"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/heim-rs/heim-node-exporter'... [INFO] running `"git" "clone" "work/cache/sources/gh/heim-rs/heim-node-exporter" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/heim-rs/heim-node-exporter"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/heim-rs/heim-node-exporter'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/heim-rs/heim-node-exporter" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/heim-rs/heim-node-exporter"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/heim-rs/heim-node-exporter'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3c242bdba85cf0e508bd7846626102b84530ac18 [INFO] sha for GitHub repo heim-rs/heim-node-exporter: 3c242bdba85cf0e508bd7846626102b84530ac18 [INFO] validating manifest of heim-rs/heim-node-exporter on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of heim-rs/heim-node-exporter on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing heim-rs/heim-node-exporter [INFO] finished frobbing heim-rs/heim-node-exporter [INFO] frobbed toml for heim-rs/heim-node-exporter written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/heim-rs/heim-node-exporter/Cargo.toml [INFO] started frobbing heim-rs/heim-node-exporter [INFO] finished frobbing heim-rs/heim-node-exporter [INFO] frobbed toml for heim-rs/heim-node-exporter written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/heim-rs/heim-node-exporter/Cargo.toml [INFO] crate heim-rs/heim-node-exporter already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded heim v0.0.2 [INFO] [stderr] Downloaded heim-derive v0.0.2 [INFO] [stderr] Downloaded heim-disk v0.0.2 [INFO] [stderr] Downloaded heim-memory v0.0.2 [INFO] [stderr] Downloaded platforms v0.2.0 [INFO] [stderr] Downloaded heim-host v0.0.2 [INFO] [stderr] Downloaded heim-common v0.0.2 [INFO] [stderr] Downloaded heim-cpu v0.0.2 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking heim-rs/heim-node-exporter against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/heim-rs/heim-node-exporter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 826734d840b8b780c40bb1c3a611551fb477371d30d7cb86147b4df6a5ef8ba5 [INFO] running `"docker" "start" "-a" "826734d840b8b780c40bb1c3a611551fb477371d30d7cb86147b4df6a5ef8ba5"` [INFO] [stderr] Compiling proc-macro2 v0.4.29 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking async-datagram v2.2.0 [INFO] [stderr] Checking async-ready v2.1.0 [INFO] [stderr] Compiling heim-common v0.0.2 [INFO] [stderr] Compiling heim-host v0.0.2 [INFO] [stderr] Checking platforms v0.2.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.16 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.16 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.13 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking h2 v0.1.18 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.18 [INFO] [stderr] Checking multipart v0.15.4 [INFO] [stderr] Checking hyper v0.12.27 [INFO] [stderr] Compiling proc-macro-hack v0.5.7 [INFO] [stderr] Compiling runtime-attributes v0.3.0-alpha.4 [INFO] [stderr] Compiling heim-derive v0.0.2 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.16 [INFO] [stderr] Checking runtime-raw v0.3.0-alpha.3 [INFO] [stderr] Checking romio v0.3.0-alpha.8 [INFO] [stderr] Checking juliex v0.3.0-alpha.6 [INFO] [stderr] Checking http-service v0.2.0 [INFO] [stderr] Checking http-service-hyper v0.2.0 [INFO] [stderr] Checking runtime-native v0.3.0-alpha.3 [INFO] [stderr] Checking tide v0.2.0 [INFO] [stderr] Checking runtime v0.3.0-alpha.4 [INFO] [stderr] Checking heim-memory v0.0.2 [INFO] [stderr] Checking heim-cpu v0.0.2 [INFO] [stderr] Checking heim-disk v0.0.2 [INFO] [stderr] Checking heim v0.0.2 [INFO] [stderr] Checking heim-node-exporter v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the feature `futures_api` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(async_await, futures_api, await_macro)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `futures_api` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(async_await, futures_api, await_macro)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 08s [INFO] running `"docker" "inspect" "826734d840b8b780c40bb1c3a611551fb477371d30d7cb86147b4df6a5ef8ba5"` [INFO] running `"docker" "rm" "-f" "826734d840b8b780c40bb1c3a611551fb477371d30d7cb86147b4df6a5ef8ba5"` [INFO] [stdout] 826734d840b8b780c40bb1c3a611551fb477371d30d7cb86147b4df6a5ef8ba5