[INFO] fetching crate sonicd 0.6.0... [INFO] documenting sonicd-0.6.0 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate sonicd 0.6.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sonicd 0.6.0 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sonicd 0.6.0 [INFO] finished tweaking crates.io crate sonicd 0.6.0 [INFO] tweaked toml for crates.io crate sonicd 0.6.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 109c141523be165bf6368097c3eeb0c1eb95ea483338324f767c97e55a4c3158 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "109c141523be165bf6368097c3eeb0c1eb95ea483338324f767c97e55a4c3158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "109c141523be165bf6368097c3eeb0c1eb95ea483338324f767c97e55a4c3158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "109c141523be165bf6368097c3eeb0c1eb95ea483338324f767c97e55a4c3158", kill_on_drop: false }` [INFO] [stdout] 109c141523be165bf6368097c3eeb0c1eb95ea483338324f767c97e55a4c3158 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a97cc205d46ff2fdf22dda1effcb1a83a1d247aaba278a84a877973b4c19b3c3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a97cc205d46ff2fdf22dda1effcb1a83a1d247aaba278a84a877973b4c19b3c3", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking ansi_term v0.7.5 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking pbr v0.3.1 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-0.3.1/src/pb.rs:348:64 [INFO] [stdout] | [INFO] [stdout] 348 | base = base + repeat!(self.bar_current.as_ref(), curr_count - 1) + [INFO] [stdout] | -----------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for struct `std::string::String` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `std::string::String: std::convert::AsRef<_>` [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pbr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a97cc205d46ff2fdf22dda1effcb1a83a1d247aaba278a84a877973b4c19b3c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a97cc205d46ff2fdf22dda1effcb1a83a1d247aaba278a84a877973b4c19b3c3", kill_on_drop: false }` [INFO] [stdout] a97cc205d46ff2fdf22dda1effcb1a83a1d247aaba278a84a877973b4c19b3c3