[INFO] fetching crate cookbook_src_generator 0.1.0... [INFO] checking cookbook_src_generator-0.1.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate cookbook_src_generator 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate cookbook_src_generator 0.1.0 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cookbook_src_generator 0.1.0 [INFO] finished tweaking crates.io crate cookbook_src_generator 0.1.0 [INFO] tweaked toml for crates.io crate cookbook_src_generator 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cookbook_data_parser v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a1feafdaf54f69371acd3b9af7bd0ee3db693b8ba148125a2a752370057ddca [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" "5a1feafdaf54f69371acd3b9af7bd0ee3db693b8ba148125a2a752370057ddca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a1feafdaf54f69371acd3b9af7bd0ee3db693b8ba148125a2a752370057ddca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a1feafdaf54f69371acd3b9af7bd0ee3db693b8ba148125a2a752370057ddca", kill_on_drop: false }` [INFO] [stdout] 5a1feafdaf54f69371acd3b9af7bd0ee3db693b8ba148125a2a752370057ddca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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] 53f19a49f13bb4cd0d91bb7eff5a336939f5b2ab58810295d3f1b65a6ada75fa [INFO] running `Command { std: "docker" "start" "-a" "53f19a49f13bb4cd0d91bb7eff5a336939f5b2ab58810295d3f1b65a6ada75fa", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fs_extra v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking cookbook_data_parser v0.1.0 [INFO] [stderr] Checking cookbook_src_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain!{ [INFO] [stdout] 7 | | foreign_links { [INFO] [stdout] 8 | | IoError(std::io::Error); [INFO] [stdout] 9 | | } [INFO] [stdout] 10 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain!{ [INFO] [stdout] 7 | | foreign_links { [INFO] [stdout] 8 | | IoError(std::io::Error); [INFO] [stdout] 9 | | } [INFO] [stdout] 10 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/generator.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain!{ [INFO] [stdout] 7 | | foreign_links { [INFO] [stdout] 8 | | IoError(std::io::Error); [INFO] [stdout] 9 | | } [INFO] [stdout] 10 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/generator.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / error_chain!{ [INFO] [stdout] 7 | | foreign_links { [INFO] [stdout] 8 | | IoError(std::io::Error); [INFO] [stdout] 9 | | } [INFO] [stdout] 10 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.68s [INFO] running `Command { std: "docker" "inspect" "53f19a49f13bb4cd0d91bb7eff5a336939f5b2ab58810295d3f1b65a6ada75fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53f19a49f13bb4cd0d91bb7eff5a336939f5b2ab58810295d3f1b65a6ada75fa", kill_on_drop: false }` [INFO] [stdout] 53f19a49f13bb4cd0d91bb7eff5a336939f5b2ab58810295d3f1b65a6ada75fa