[INFO] fetching crate unsafe-unicorn 0.0.1... [INFO] checking unsafe-unicorn-0.0.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate unsafe-unicorn 0.0.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate unsafe-unicorn 0.0.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate unsafe-unicorn 0.0.1 [INFO] removed 3 missing examples [INFO] finished tweaking crates.io crate unsafe-unicorn 0.0.1 [INFO] tweaked toml for crates.io crate unsafe-unicorn 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-11/source/examples/cloc_git.rs [INFO] [stderr] * /workspace/builds/worker-11/source/examples/stylo.rs [INFO] [stderr] * /workspace/builds/worker-11/source/examples/cloc.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f0a2ae46b7a9da4bfeb8762bf7d213e532fb61b44b62429d922cedfd992162b0 [INFO] running `"docker" "start" "-a" "f0a2ae46b7a9da4bfeb8762bf7d213e532fb61b44b62429d922cedfd992162b0"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/examples/cloc_git.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/stylo.rs [INFO] [stderr] * /opt/rustwide/workdir/examples/cloc.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling curl-sys v0.4.23 [INFO] [stderr] Checking openssl-sys v0.9.52 [INFO] [stderr] Checking unsafe-unicorn v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | /// exclude tests etc from analysis [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 30 | / lazy_static!{ [INFO] [stderr] 31 | | static ref EXCLUDE: Vec<&'static str> = vec!( [INFO] [stderr] 32 | | ".git", [INFO] [stderr] 33 | | "tests", [INFO] [stderr] ... | [INFO] [stderr] 36 | | ); [INFO] [stderr] 37 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | / lazy_static!{ [INFO] [stderr] 18 | | static ref REGEXES: RegexSet = RegexSet::new(&[ [INFO] [stderr] 19 | | r"```", // block comment [INFO] [stderr] 20 | | r"^//|^\s/\*|^\s\*|^\s\*/", //comment [INFO] [stderr] ... | [INFO] [stderr] 26 | | ]).unwrap(); [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / lazy_static!{ [INFO] [stderr] 31 | | static ref EXCLUDE: Vec<&'static str> = vec!( [INFO] [stderr] 32 | | ".git", [INFO] [stderr] 33 | | "tests", [INFO] [stderr] ... | [INFO] [stderr] 36 | | ); [INFO] [stderr] 37 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Checking libssh2-sys v0.2.12 [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Checking git2 v0.6.11 [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | /// exclude tests etc from analysis [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 30 | / lazy_static!{ [INFO] [stderr] 31 | | static ref EXCLUDE: Vec<&'static str> = vec!( [INFO] [stderr] 32 | | ".git", [INFO] [stderr] 33 | | "tests", [INFO] [stderr] ... | [INFO] [stderr] 36 | | ); [INFO] [stderr] 37 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | / lazy_static!{ [INFO] [stderr] 18 | | static ref REGEXES: RegexSet = RegexSet::new(&[ [INFO] [stderr] 19 | | r"```", // block comment [INFO] [stderr] 20 | | r"^//|^\s/\*|^\s\*|^\s\*/", //comment [INFO] [stderr] ... | [INFO] [stderr] 26 | | ]).unwrap(); [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / lazy_static!{ [INFO] [stderr] 31 | | static ref EXCLUDE: Vec<&'static str> = vec!( [INFO] [stderr] 32 | | ".git", [INFO] [stderr] 33 | | "tests", [INFO] [stderr] ... | [INFO] [stderr] 36 | | ); [INFO] [stderr] 37 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.86s [INFO] running `"docker" "inspect" "f0a2ae46b7a9da4bfeb8762bf7d213e532fb61b44b62429d922cedfd992162b0"` [INFO] running `"docker" "rm" "-f" "f0a2ae46b7a9da4bfeb8762bf7d213e532fb61b44b62429d922cedfd992162b0"` [INFO] [stdout] f0a2ae46b7a9da4bfeb8762bf7d213e532fb61b44b62429d922cedfd992162b0