[INFO] fetching crate syntax-rust 0.4.1... [INFO] checking syntax-rust-0.4.1 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate syntax-rust 0.4.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate syntax-rust 0.4.1 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate syntax-rust 0.4.1 [INFO] finished tweaking crates.io crate syntax-rust 0.4.1 [INFO] tweaked toml for crates.io crate syntax-rust 0.4.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee1e98f8db06a7ff2299318383687d7af98a376bf9439194b5a849b6db6fed4e [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" "ee1e98f8db06a7ff2299318383687d7af98a376bf9439194b5a849b6db6fed4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee1e98f8db06a7ff2299318383687d7af98a376bf9439194b5a849b6db6fed4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee1e98f8db06a7ff2299318383687d7af98a376bf9439194b5a849b6db6fed4e", kill_on_drop: false }` [INFO] [stdout] ee1e98f8db06a7ff2299318383687d7af98a376bf9439194b5a849b6db6fed4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] cf2ca6a4180205033025d15596f090f6c9520b9b384e7cc37a3f650a6ffa0129 [INFO] running `Command { std: "docker" "start" "-a" "cf2ca6a4180205033025d15596f090f6c9520b9b384e7cc37a3f650a6ffa0129", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling beef v0.4.4 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking smol_str v0.1.17 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling logos-derive v0.11.5 [INFO] [stderr] Checking dialect v0.4.1 [INFO] [stderr] Checking logos v0.11.4 [INFO] [stderr] Checking syntax-rust v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.28s [INFO] running `Command { std: "docker" "inspect" "cf2ca6a4180205033025d15596f090f6c9520b9b384e7cc37a3f650a6ffa0129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf2ca6a4180205033025d15596f090f6c9520b9b384e7cc37a3f650a6ffa0129", kill_on_drop: false }` [INFO] [stdout] cf2ca6a4180205033025d15596f090f6c9520b9b384e7cc37a3f650a6ffa0129