[INFO] cloning repository jwilm/racerd [INFO] running `"git" "clone" "--bare" "git://github.com/jwilm/racerd.git" "work/cache/sources/gh/jwilm/racerd"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jwilm/racerd'... [INFO] running `"git" "clone" "work/cache/sources/gh/jwilm/racerd" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jwilm/racerd"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jwilm/racerd'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jwilm/racerd" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jwilm/racerd"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jwilm/racerd'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6f74488e58e42314a36ff000bae796fe54c1bdd1 [INFO] sha for GitHub repo jwilm/racerd: 6f74488e58e42314a36ff000bae796fe54c1bdd1 [INFO] validating manifest of jwilm/racerd on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jwilm/racerd on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jwilm/racerd [INFO] finished frobbing jwilm/racerd [INFO] frobbed toml for jwilm/racerd written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jwilm/racerd/Cargo.toml [INFO] started frobbing jwilm/racerd [INFO] finished frobbing jwilm/racerd [INFO] frobbed toml for jwilm/racerd written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jwilm/racerd/Cargo.toml [INFO] crate jwilm/racerd already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iron-hmac v0.6.0 [INFO] [stderr] Downloaded racer v2.1.21 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jwilm/racerd against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jwilm/racerd:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 50875058f29889a894f7d919ed0145c83f8e3c2621a543bec4e454cd8c07d6e6 [INFO] running `"docker" "start" "-a" "50875058f29889a894f7d919ed0145c83f8e3c2621a543bec4e454cd8c07d6e6"` [INFO] [stderr] Compiling rustc-rayon-core v0.1.2 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling rustc-rayon v0.1.2 [INFO] [stderr] Checking rustc-ap-graphviz v407.0.0 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling rustc-ap-rustc_target v407.0.0 [INFO] [stderr] Compiling rustc-ap-syntax v407.0.0 [INFO] [stderr] Checking rls-span v0.4.1 [INFO] [stderr] Checking rustc-ap-rustc_cratesio_shim v407.0.0 [INFO] [stderr] Checking ena v0.11.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking jobserver v0.1.13 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking rustc-ap-serialize v407.0.0 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Checking env_logger v0.5.13 [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] Compiling mime_guess v1.8.6 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v407.0.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking rustc-ap-arena v407.0.0 [INFO] [stderr] Checking rustc-ap-syntax_pos v407.0.0 [INFO] [stderr] Checking rustc-ap-rustc_errors v407.0.0 [INFO] [stderr] Checking racer-interner v0.1.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking docopt v1.0.2 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking logger v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking racer-cargo-metadata v0.1.1 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Checking iron-hmac v0.6.0 [INFO] [stderr] Checking racer v2.1.21 [INFO] [stderr] Checking libracerd v0.3.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/error.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | type Value = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SemanticEngine + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:98:26 [INFO] [stderr] | [INFO] [stderr] 98 | let x: Arc>> = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SemanticEngine + Sync + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine/error.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | type Value = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SemanticEngine + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:98:26 [INFO] [stderr] | [INFO] [stderr] 98 | let x: Arc>> = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SemanticEngine + Sync + Send + 'static` [INFO] [stderr] [INFO] [stderr] error: environment variable `RUST_SRC_PATH` not defined [INFO] [stderr] --> tests/lib.rs:15:38 [INFO] [stderr] | [INFO] [stderr] 15 | const _RUST_SRC_PATH: &'static str = env!("RUST_SRC_PATH"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `libracerd`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "50875058f29889a894f7d919ed0145c83f8e3c2621a543bec4e454cd8c07d6e6"` [INFO] running `"docker" "rm" "-f" "50875058f29889a894f7d919ed0145c83f8e3c2621a543bec4e454cd8c07d6e6"` [INFO] [stdout] 50875058f29889a894f7d919ed0145c83f8e3c2621a543bec4e454cd8c07d6e6