[INFO] updating cached repository https://github.com/0ncorhynchus/cafemake [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b5173d199c7d65e37cf4e89d6debe801bdf8db09 [INFO] checking 0ncorhynchus/cafemake against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0ncorhynchus%2Fcafemake" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0ncorhynchus/cafemake on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/0ncorhynchus/cafemake [INFO] finished tweaking git repo https://github.com/0ncorhynchus/cafemake [INFO] tweaked toml for git repo https://github.com/0ncorhynchus/cafemake written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/0ncorhynchus/cafemake already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 2112f273008aff3a5894e34e71fe58b53d57c7e8cbde1feee6524aa39de31f80 [INFO] running `"docker" "start" "-a" "2112f273008aff3a5894e34e71fe58b53d57c7e8cbde1feee6524aa39de31f80"` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking getopts v0.2.18 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking cafemake v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:43:32 [INFO] [stderr] | [INFO] [stderr] 43 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core.rs:161:37 [INFO] [stderr] | [INFO] [stderr] 161 | fn visit_dirs(dir: PathBuf, f: &mut FnMut(PathBuf)) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(PathBuf)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:43:32 [INFO] [stderr] | [INFO] [stderr] 43 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core.rs:161:37 [INFO] [stderr] | [INFO] [stderr] 161 | fn visit_dirs(dir: PathBuf, f: &mut FnMut(PathBuf)) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(PathBuf)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/config.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | ConfigError::TOML(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/config.rs:39:45 [INFO] [stderr] | [INFO] [stderr] 39 | ConfigError::IO(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/config.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | ConfigError::TOML(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/config.rs:39:45 [INFO] [stderr] | [INFO] [stderr] 39 | ConfigError::IO(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static variable `mod_proc_re` should have an upper case name [INFO] [stderr] --> src/core.rs:196:20 [INFO] [stderr] | [INFO] [stderr] 196 | static ref mod_proc_re: Regex = [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `MOD_PROC_RE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `mod_re` should have an upper case name [INFO] [stderr] --> src/core.rs:199:20 [INFO] [stderr] | [INFO] [stderr] 199 | static ref mod_re: Regex = Regex::new(r"^\s*module\s+([[:alpha:]][[:word:]]*)") [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper case: `MOD_RE` [INFO] [stderr] [INFO] [stderr] warning: static variable `use_re` should have an upper case name [INFO] [stderr] --> src/core.rs:215:20 [INFO] [stderr] | [INFO] [stderr] 215 | static ref use_re: Regex = Regex::new(r"^\s*use\s+([[:alpha:]][[:word:]]*)") [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper case: `USE_RE` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: static variable `mod_proc_re` should have an upper case name [INFO] [stderr] --> src/core.rs:196:20 [INFO] [stderr] | [INFO] [stderr] 196 | static ref mod_proc_re: Regex = [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `MOD_PROC_RE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `mod_re` should have an upper case name [INFO] [stderr] --> src/core.rs:199:20 [INFO] [stderr] | [INFO] [stderr] 199 | static ref mod_re: Regex = Regex::new(r"^\s*module\s+([[:alpha:]][[:word:]]*)") [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper case: `MOD_RE` [INFO] [stderr] [INFO] [stderr] warning: static variable `use_re` should have an upper case name [INFO] [stderr] --> src/core.rs:215:20 [INFO] [stderr] | [INFO] [stderr] 215 | static ref use_re: Regex = Regex::new(r"^\s*use\s+([[:alpha:]][[:word:]]*)") [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper case: `USE_RE` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.86s [INFO] running `"docker" "inspect" "2112f273008aff3a5894e34e71fe58b53d57c7e8cbde1feee6524aa39de31f80"` [INFO] running `"docker" "rm" "-f" "2112f273008aff3a5894e34e71fe58b53d57c7e8cbde1feee6524aa39de31f80"` [INFO] [stdout] 2112f273008aff3a5894e34e71fe58b53d57c7e8cbde1feee6524aa39de31f80