[INFO] updating cached repository cundd/hackscanner [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cundd/hackscanner [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cundd/hackscanner" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/cundd/hackscanner"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/cundd/hackscanner'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cundd/hackscanner" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/cundd/hackscanner"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/cundd/hackscanner'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e4591c53a6ab49d8edbb14641221883accc51324 [INFO] sha for GitHub repo cundd/hackscanner: e4591c53a6ab49d8edbb14641221883accc51324 [INFO] validating manifest of cundd/hackscanner on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cundd/hackscanner on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cundd/hackscanner [INFO] finished frobbing cundd/hackscanner [INFO] frobbed toml for cundd/hackscanner written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/cundd/hackscanner/Cargo.toml [INFO] started frobbing cundd/hackscanner [INFO] finished frobbing cundd/hackscanner [INFO] frobbed toml for cundd/hackscanner written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/cundd/hackscanner/Cargo.toml [INFO] crate cundd/hackscanner already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking cundd/hackscanner against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/cundd/hackscanner:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9e452fa537f644744084b6609ed35c6e739bc4d327a8f329e42c13f3a6d222cd [INFO] running `"docker" "start" "-a" "9e452fa537f644744084b6609ed35c6e739bc4d327a8f329e42c13f3a6d222cd"` [INFO] [stderr] Checking num-traits v0.2.0 [INFO] [stderr] Compiling cc v1.0.5 [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking same-file v1.0.2 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking serde v1.0.36 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking walkdir v2.1.3 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking clap v2.30.0 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking regex v0.2.6 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking simplelog v0.5.0 [INFO] [stderr] Compiling serde_derive_internals v0.22.2 [INFO] [stderr] Compiling serde_derive v1.0.36 [INFO] [stderr] Checking serde_json v1.0.13 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking hackscanner v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/file_finder/ftw/mod.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | /// Thread local vector to hold the found paths [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 53 | / thread_local! { [INFO] [stderr] 54 | | static FOUND_PATHS: RefCell> = RefCell::new(vec![]); [INFO] [stderr] 55 | | } [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: unused doc comment [INFO] [stderr] --> src/file_finder/ftw/mod.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | /// Thread local vector to hold the found paths [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 53 | / thread_local! { [INFO] [stderr] 54 | | static FOUND_PATHS: RefCell> = RefCell::new(vec![]); [INFO] [stderr] 55 | | } [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dir_entry/mod.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | fn file_type(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FileTypeTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dir_entry/walkdir.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn file_type(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FileTypeTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dir_entry/standalone.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | fn file_type(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FileTypeTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rule/reader.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | fn build_deserialize_error(path: &Path, error: &::std::error::Error) -> Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rating.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | entry: &'a DirEntryTrait, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DirEntryTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rating.rs:14:27 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(entry: &'a DirEntryTrait, rating: isize, rules: Vec<&'a PatternRule>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DirEntryTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rating.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn entry(&self) -> &DirEntryTrait { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DirEntryTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dir_entry/mod.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | fn file_type(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FileTypeTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dir_entry/walkdir.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn file_type(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FileTypeTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dir_entry/standalone.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | fn file_type(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FileTypeTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rule/reader.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | fn build_deserialize_error(path: &Path, error: &::std::error::Error) -> Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rating.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | entry: &'a DirEntryTrait, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DirEntryTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rating.rs:14:27 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(entry: &'a DirEntryTrait, rating: isize, rules: Vec<&'a PatternRule>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DirEntryTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rating.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn entry(&self) -> &DirEntryTrait { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DirEntryTrait` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | // The type defined for this error. These are the conventional [INFO] [stderr] 3 | | // and recommended names, but they can be arbitrarily chosen. [INFO] [stderr] 4 | | // [INFO] [stderr] ... | [INFO] [stderr] 46 | | } [INFO] [stderr] 47 | | } [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::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | // The type defined for this error. These are the conventional [INFO] [stderr] 3 | | // and recommended names, but they can be arbitrarily chosen. [INFO] [stderr] 4 | | // [INFO] [stderr] ... | [INFO] [stderr] 46 | | } [INFO] [stderr] 47 | | } [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin.rs:130:30 [INFO] [stderr] | [INFO] [stderr] 130 | let mut loggers: Vec> = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn simplelog::SharedLogger` [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] --> tests/run_test.rs:49:30 [INFO] [stderr] | [INFO] [stderr] 49 | let mut loggers: Vec> = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn simplelog::SharedLogger` [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/bin.rs:130:30 [INFO] [stderr] | [INFO] [stderr] 130 | let mut loggers: Vec> = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn simplelog::SharedLogger` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.82s [INFO] running `"docker" "inspect" "9e452fa537f644744084b6609ed35c6e739bc4d327a8f329e42c13f3a6d222cd"` [INFO] running `"docker" "rm" "-f" "9e452fa537f644744084b6609ed35c6e739bc4d327a8f329e42c13f3a6d222cd"` [INFO] [stdout] 9e452fa537f644744084b6609ed35c6e739bc4d327a8f329e42c13f3a6d222cd