[INFO] updating cached repository rustit-be/hue_persistence [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rustit-be/hue_persistence [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rustit-be/hue_persistence" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/rustit-be/hue_persistence"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/rustit-be/hue_persistence'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rustit-be/hue_persistence" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/rustit-be/hue_persistence"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/rustit-be/hue_persistence'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 77bdc3fc04f937c0a78c78fa86c57840c919769e [INFO] sha for GitHub repo rustit-be/hue_persistence: 77bdc3fc04f937c0a78c78fa86c57840c919769e [INFO] validating manifest of rustit-be/hue_persistence on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rustit-be/hue_persistence on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rustit-be/hue_persistence [INFO] finished frobbing rustit-be/hue_persistence [INFO] frobbed toml for rustit-be/hue_persistence written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/rustit-be/hue_persistence/Cargo.toml [INFO] started frobbing rustit-be/hue_persistence [INFO] finished frobbing rustit-be/hue_persistence [INFO] frobbed toml for rustit-be/hue_persistence written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/rustit-be/hue_persistence/Cargo.toml [INFO] crate rustit-be/hue_persistence already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking rustit-be/hue_persistence against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/rustit-be/hue_persistence:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4b1c81abf7f5421aad89e57db8b11b376c283c45225f83595d02bd0a01b153f2 [INFO] running `"docker" "start" "-a" "4b1c81abf7f5421aad89e57db8b11b376c283c45225f83595d02bd0a01b153f2"` [INFO] [stderr] Compiling backtrace-sys v0.1.12 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Checking bytes v0.4.4 [INFO] [stderr] Checking futures-cpupool v0.1.5 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Checking syslog v3.2.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking mio v0.6.10 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking mime v0.3.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking tokio-io v0.1.2 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking tokio-core v0.1.9 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking ifaces v0.0.3 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking hyper v0.11.2 [INFO] [stderr] Checking backtrace v0.3.2 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking ssdp v0.6.0 [INFO] [stderr] error[E0635]: unknown feature `lookup_host` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssdp-0.6.0/src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(lookup_host, ip)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0635`. [INFO] [stderr] error: Could not compile `ssdp`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4b1c81abf7f5421aad89e57db8b11b376c283c45225f83595d02bd0a01b153f2"` [INFO] running `"docker" "rm" "-f" "4b1c81abf7f5421aad89e57db8b11b376c283c45225f83595d02bd0a01b153f2"` [INFO] [stdout] 4b1c81abf7f5421aad89e57db8b11b376c283c45225f83595d02bd0a01b153f2