[INFO] cloning repository smutt/danish-rust [INFO] running `"git" "clone" "--bare" "git://github.com/smutt/danish-rust.git" "work/cache/sources/gh/smutt/danish-rust"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/smutt/danish-rust'... [INFO] running `"git" "clone" "work/cache/sources/gh/smutt/danish-rust" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/smutt/danish-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/smutt/danish-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/smutt/danish-rust" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/smutt/danish-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/smutt/danish-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b25e8f36713952683c62628eb0773ec85421c565 [INFO] sha for GitHub repo smutt/danish-rust: b25e8f36713952683c62628eb0773ec85421c565 [INFO] validating manifest of smutt/danish-rust 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 smutt/danish-rust 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 smutt/danish-rust [INFO] finished frobbing smutt/danish-rust [INFO] frobbed toml for smutt/danish-rust written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/smutt/danish-rust/Cargo.toml [INFO] started frobbing smutt/danish-rust [INFO] finished frobbing smutt/danish-rust [INFO] frobbed toml for smutt/danish-rust written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/smutt/danish-rust/Cargo.toml [INFO] crate smutt/danish-rust 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 rusticata-macros v1.1.0 [INFO] [stderr] Downloaded x509-parser v0.4.3 [INFO] [stderr] Downloaded iptables v0.2.2 [INFO] [stderr] Downloaded etherparse v0.8.2 [INFO] [stderr] Downloaded tls-parser v0.7.1 [INFO] [stderr] Downloaded trust-dns v0.14.0 [INFO] [stderr] Downloaded der-parser v1.1.1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking smutt/danish-rust against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/smutt/danish-rust:/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0d6adb200e9ca98bba7fecf5b18edb3cbf5392630ab521f1b3da6713be4372d8 [INFO] running `"docker" "start" "-a" "0d6adb200e9ca98bba7fecf5b18edb3cbf5392630ab521f1b3da6713be4372d8"` [INFO] [stderr] Compiling regex v1.1.8 [INFO] [stderr] Compiling data-encoding v2.1.2 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling pcap v0.7.0 [INFO] [stderr] Checking nibble_vec v0.0.4 [INFO] [stderr] Checking cookie-factory v0.2.4 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking etherparse v0.8.2 [INFO] [stderr] Checking backtrace-sys v0.1.30 [INFO] [stderr] Checking aho-corasick v0.7.4 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking radix_trie v0.1.4 [INFO] [stderr] Checking rusticata-macros v1.1.0 [INFO] [stderr] Checking backtrace v0.2.3 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking nix v0.7.0 [INFO] [stderr] Checking ctrlc v3.1.3 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rand_chacha v0.2.0 [INFO] [stderr] Checking error-chain v0.1.12 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking der-parser v1.1.1 [INFO] [stderr] Compiling tls-parser v0.7.1 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking iptables v0.2.2 [INFO] [stderr] Checking x509-parser v0.4.3 [INFO] [stderr] Checking trust-dns-proto v0.4.3 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.7 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.7 [INFO] [stderr] Checking data-encoding-macro v0.1.7 [INFO] [stderr] Checking trust-dns v0.14.0 [INFO] [stderr] Checking danish-rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | let mut resolver: String; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:464:13 [INFO] [stderr] | [INFO] [stderr] 464 | let mut response: DnsResponse; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | let mut resolver: String; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:464:13 [INFO] [stderr] | [INFO] [stderr] 464 | let mut response: DnsResponse; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.30s [INFO] running `"docker" "inspect" "0d6adb200e9ca98bba7fecf5b18edb3cbf5392630ab521f1b3da6713be4372d8"` [INFO] running `"docker" "rm" "-f" "0d6adb200e9ca98bba7fecf5b18edb3cbf5392630ab521f1b3da6713be4372d8"` [INFO] [stdout] 0d6adb200e9ca98bba7fecf5b18edb3cbf5392630ab521f1b3da6713be4372d8