[INFO] cloning repository https://github.com/messense/fasttext-serving [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/messense/fasttext-serving" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Ffasttext-serving", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Ffasttext-serving'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8dcb5ea625d3feccb721deab2ae30809b61af90f [INFO] checking messense/fasttext-serving against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Ffasttext-serving" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/messense/fasttext-serving on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/messense/fasttext-serving [INFO] finished tweaking git repo https://github.com/messense/fasttext-serving [INFO] tweaked toml for git repo https://github.com/messense/fasttext-serving written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/messense/fasttext-serving already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 40c8132ea93a396563938ab42c1a9e61d8f0e4a772542d69329af0c6a5aa5dec [INFO] running `Command { std: "docker" "start" "-a" "40c8132ea93a396563938ab42c1a9e61d8f0e4a772542d69329af0c6a5aa5dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40c8132ea93a396563938ab42c1a9e61d8f0e4a772542d69329af0c6a5aa5dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c8132ea93a396563938ab42c1a9e61d8f0e4a772542d69329af0c6a5aa5dec", kill_on_drop: false }` [INFO] [stdout] 40c8132ea93a396563938ab42c1a9e61d8f0e4a772542d69329af0c6a5aa5dec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7fd1076c995f588b8713e89a1138e4f59fa80f1ee30db8f86a9faa2c19cc0c94 [INFO] running `Command { std: "docker" "start" "-a" "7fd1076c995f588b8713e89a1138e4f59fa80f1ee30db8f86a9faa2c19cc0c94", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling proc-macro2 v1.0.25 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking actix-service v2.0.0-beta.5 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling ahash v0.7.2 [INFO] [stderr] Checking bytestring v1.0.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling cfasttext-sys v0.5.2 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking fasttext v0.5.1 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling actix-macros v0.2.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling derive_more v0.99.13 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling actix-web-codegen v0.5.0-beta.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking pin-project v1.0.6 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Checking prost-types v0.7.0 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking tokio-util v0.6.5 [INFO] [stderr] Checking actix-rt v2.2.0 [INFO] [stderr] Checking tokio-stream v0.1.5 [INFO] [stderr] Compiling tonic-build v0.4.1 [INFO] [stderr] Checking h2 v0.3.2 [INFO] [stderr] Checking actix-codec v0.4.0-beta.1 [INFO] [stderr] Checking tower v0.4.6 [INFO] [stderr] Checking actix-utils v3.0.0-beta.2 [INFO] [stderr] Compiling tonic-reflection v0.1.0 [INFO] [stderr] Compiling fasttext-serving v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking actix-tls v3.0.0-beta.5 [INFO] [stderr] Checking actix-server v2.0.0-beta.3 [INFO] [stderr] error: failed to run custom build command for `fasttext-serving v0.6.3 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/fasttext-serving-f3f85574ac04cbed/build-script-build` (exit status: 1) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'a5f164faad4a2fed606b8160fd7ecd2d5cbba381' [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7fd1076c995f588b8713e89a1138e4f59fa80f1ee30db8f86a9faa2c19cc0c94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fd1076c995f588b8713e89a1138e4f59fa80f1ee30db8f86a9faa2c19cc0c94", kill_on_drop: false }` [INFO] [stdout] 7fd1076c995f588b8713e89a1138e4f59fa80f1ee30db8f86a9faa2c19cc0c94