[INFO] cloning repository https://github.com/SeaLoong/drcom4scut [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SeaLoong/drcom4scut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeaLoong%2Fdrcom4scut", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeaLoong%2Fdrcom4scut'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c20184697cbe09d7b7394d82b7e9f85729619e80 [INFO] testing SeaLoong/drcom4scut against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeaLoong%2Fdrcom4scut" "/workspace/builds/worker-84/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SeaLoong/drcom4scut on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SeaLoong/drcom4scut [INFO] finished tweaking git repo https://github.com/SeaLoong/drcom4scut [INFO] tweaked toml for git repo https://github.com/SeaLoong/drcom4scut written to /workspace/builds/worker-84/source/Cargo.toml [INFO] crate git repo https://github.com/SeaLoong/drcom4scut already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot_core v0.8.4 [INFO] [stderr] Downloaded pnet_packet v0.28.0 [INFO] [stderr] Downloaded pnet_macros v0.28.0 [INFO] [stderr] Downloaded pnet_sys v0.28.0 [INFO] [stderr] Downloaded config v0.11.0 [INFO] [stderr] Downloaded ipnetwork v0.18.0 [INFO] [stderr] Downloaded pnet_transport v0.28.0 [INFO] [stderr] Downloaded pnet v0.28.0 [INFO] [stderr] Downloaded pnet_macros_support v0.28.0 [INFO] [stderr] Downloaded pnet_base v0.28.0 [INFO] [stderr] Downloaded serde_derive v1.0.129 [INFO] [stderr] Downloaded pnet_datalink v0.28.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d04ca66658089368169567912d0582ef41a742e32bac08c56786f4a13a8fbec [INFO] running `Command { std: "docker" "start" "-a" "6d04ca66658089368169567912d0582ef41a742e32bac08c56786f4a13a8fbec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d04ca66658089368169567912d0582ef41a742e32bac08c56786f4a13a8fbec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d04ca66658089368169567912d0582ef41a742e32bac08c56786f4a13a8fbec", kill_on_drop: false }` [INFO] [stdout] 6d04ca66658089368169567912d0582ef41a742e32bac08c56786f4a13a8fbec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0d7a870b9df7520f0b94aa89c0b690ada46941ed8b22638078cca7036881d3a [INFO] running `Command { std: "docker" "start" "-a" "d0d7a870b9df7520f0b94aa89c0b690ada46941ed8b22638078cca7036881d3a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling pnet_base v0.28.0 [INFO] [stderr] Compiling parking_lot_core v0.8.4 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling pnet v0.28.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling arc-swap v0.4.8 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling pnet_macros_support v0.28.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.10.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling pnet_sys v0.28.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling ordered-float v2.7.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling pnet_macros v0.28.0 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling pnet_packet v0.28.0 [INFO] [stderr] Compiling pnet_transport v0.28.0 [INFO] [stderr] Compiling ipnetwork v0.18.0 [INFO] [stderr] Compiling serde_yaml v0.8.20 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling config v0.11.0 [INFO] [stderr] Compiling pnet_datalink v0.28.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling log4rs v1.0.0 [INFO] [stderr] Compiling trust-dns-proto v0.20.3 [INFO] [stderr] Compiling trust-dns-resolver v0.20.3 [INFO] [stderr] Compiling drcom4scut v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(ip, once_cell)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `drcom4scut` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d0d7a870b9df7520f0b94aa89c0b690ada46941ed8b22638078cca7036881d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0d7a870b9df7520f0b94aa89c0b690ada46941ed8b22638078cca7036881d3a", kill_on_drop: false }` [INFO] [stdout] d0d7a870b9df7520f0b94aa89c0b690ada46941ed8b22638078cca7036881d3a