[INFO] updating cached repository https://github.com/jplatte/wr-bar [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 51b583fc4f71c13b391adb760ae24e5eebdb2762 [INFO] checking jplatte/wr-bar against nightly-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjplatte%2Fwr-bar" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jplatte/wr-bar on toolchain nightly-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jplatte/wr-bar [INFO] finished tweaking git repo https://github.com/jplatte/wr-bar [INFO] tweaked toml for git repo https://github.com/jplatte/wr-bar written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jplatte/wr-bar already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] db73bc55a3b7bb7c62b219c557aa4c0266bbc6e91bc83bfb491ca78c7e6410af [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "db73bc55a3b7bb7c62b219c557aa4c0266bbc6e91bc83bfb491ca78c7e6410af"` [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Compiling procedural-masquerade v0.1.6 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Checking smallbitvec v2.4.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking binary-space-partition v0.1.2 [INFO] [stderr] Checking new_debug_unreachable v1.0.3 [INFO] [stderr] Checking thread_profiler v0.1.3 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Checking atomic_refcell v0.1.3 [INFO] [stderr] Checking svg_fmt v0.4.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling cmake v0.1.39 [INFO] [stderr] Compiling num-integer v0.1.40 [INFO] [stderr] Compiling bincode v1.1.3 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking servo_arc v0.1.1 (https://github.com/servo/servo#59f9a3d3) [INFO] [stderr] Checking dtoa-short v0.3.2 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking hashglobe v0.1.0 (https://github.com/servo/servo#59f9a3d3) [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling gl_generator v0.13.0 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Compiling wayland-scanner v0.21.12 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking fallible v0.0.1 (https://github.com/servo/servo#59f9a3d3) [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling style v0.0.1 (https://github.com/servo/servo#59f9a3d3) [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] error[E0425]: cannot find value `engine` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/servo-12bfca331f128de3/59f9a3d/components/style/build.rs:104:14 [INFO] [stderr] | [INFO] [stderr] 104 | .arg(engine) [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `style`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "db73bc55a3b7bb7c62b219c557aa4c0266bbc6e91bc83bfb491ca78c7e6410af"` [INFO] running `"docker" "rm" "-f" "db73bc55a3b7bb7c62b219c557aa4c0266bbc6e91bc83bfb491ca78c7e6410af"` [INFO] [stdout] db73bc55a3b7bb7c62b219c557aa4c0266bbc6e91bc83bfb491ca78c7e6410af