[INFO] updating cached repository maccoda/made-up [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/maccoda/made-up [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/maccoda/made-up" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maccoda/made-up"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maccoda/made-up'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/maccoda/made-up" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/maccoda/made-up"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/maccoda/made-up'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a53cb98ae79adbb4d7ed6dd38b59149a9cd60100 [INFO] sha for GitHub repo maccoda/made-up: a53cb98ae79adbb4d7ed6dd38b59149a9cd60100 [INFO] validating manifest of maccoda/made-up on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of maccoda/made-up on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing maccoda/made-up [INFO] finished frobbing maccoda/made-up [INFO] frobbed toml for maccoda/made-up written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maccoda/made-up/Cargo.toml [INFO] started frobbing maccoda/made-up [INFO] finished frobbing maccoda/made-up [INFO] frobbed toml for maccoda/made-up written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/maccoda/made-up/Cargo.toml [INFO] crate maccoda/made-up already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking maccoda/made-up against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/maccoda/made-up:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0e59230d676c859501a92db71360375d8666130ce8aefa85f120fc038ecaf4cf [INFO] running `"docker" "start" "-a" "0e59230d676c859501a92db71360375d8666130ce8aefa85f120fc038ecaf4cf"` [INFO] [stderr] Checking libc v0.2.35 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking linked-hash-map v0.5.0 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking getopts v0.2.15 [INFO] [stderr] Checking pest v0.3.3 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.15/src/lib.rs:1033:33 [INFO] [stderr] | [INFO] [stderr] 978 | let mut machine = |cont: &mut bool, (i, c): (usize, char)| { [INFO] [stderr] | ---------------------------------------- borrow of `state` occurs here [INFO] [stderr] ... [INFO] [stderr] 982 | state = match (state, whitespace, limit) { [INFO] [stderr] | ----- borrow occurs due to use of `state` in closure [INFO] [stderr] ... [INFO] [stderr] 1033 | while cont && match state { B | C => true, A => false } { [INFO] [stderr] | ^ use of borrowed `state` [INFO] [stderr] 1034 | machine(&mut cont, (fake_i, ' ')); [INFO] [stderr] | ------- borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking pulldown-cmark v0.0.14 [INFO] [stderr] Checking serde_json v1.0.9 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking backtrace-sys v0.1.16 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking clap v2.29.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Checking regex v0.2.5 [INFO] [stderr] Checking handlebars v0.29.1 [INFO] [stderr] Checking made-up v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | /// Error type for the conversion of the markdown files to the static site. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 28 | / error_chain! { [INFO] [stderr] 29 | | foreign_links { [INFO] [stderr] 30 | | IO(std::io::Error); [INFO] [stderr] 31 | | Template(handlebars::RenderError); [INFO] [stderr] ... | [INFO] [stderr] 38 | | } [INFO] [stderr] 39 | | } [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/lib.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | /// Error type for the conversion of the markdown files to the static site. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 28 | / error_chain! { [INFO] [stderr] 29 | | foreign_links { [INFO] [stderr] 30 | | IO(std::io::Error); [INFO] [stderr] 31 | | Template(handlebars::RenderError); [INFO] [stderr] ... | [INFO] [stderr] 38 | | } [INFO] [stderr] 39 | | } [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/lib.rs:227:29 [INFO] [stderr] | [INFO] [stderr] 227 | fn handle_config(root_dir: &AsRef, config: &config::Configuration) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:227:29 [INFO] [stderr] | [INFO] [stderr] 227 | fn handle_config(root_dir: &AsRef, config: &config::Configuration) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | / error_chain! { [INFO] [stderr] 29 | | foreign_links { [INFO] [stderr] 30 | | IO(std::io::Error); [INFO] [stderr] 31 | | Template(handlebars::RenderError); [INFO] [stderr] ... | [INFO] [stderr] 38 | | } [INFO] [stderr] 39 | | } [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/lib.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | / error_chain! { [INFO] [stderr] 29 | | foreign_links { [INFO] [stderr] 30 | | IO(std::io::Error); [INFO] [stderr] 31 | | Template(handlebars::RenderError); [INFO] [stderr] ... | [INFO] [stderr] 38 | | } [INFO] [stderr] 39 | | } [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] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | / error_chain! { [INFO] [stderr] 29 | | foreign_links { [INFO] [stderr] 30 | | IO(std::io::Error); [INFO] [stderr] 31 | | Template(handlebars::RenderError); [INFO] [stderr] ... | [INFO] [stderr] 38 | | } [INFO] [stderr] 39 | | } [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/lib.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | / error_chain! { [INFO] [stderr] 29 | | foreign_links { [INFO] [stderr] 30 | | IO(std::io::Error); [INFO] [stderr] 31 | | Template(handlebars::RenderError); [INFO] [stderr] ... | [INFO] [stderr] 38 | | } [INFO] [stderr] 39 | | } [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] warning: method is never used: `from` [INFO] [stderr] --> src/config/config_macro.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | / fn from>(config_path: P) -> [INFO] [stderr] 23 | | Result { [INFO] [stderr] 24 | | file_utils::read_from_file(config_path) [INFO] [stderr] 25 | | .and_then(|contents| serde_yaml::from_str(&contents) [INFO] [stderr] 26 | | .map_err(|err|ErrorKind::Config(err).into())) [INFO] [stderr] 27 | | } [INFO] [stderr] | |_________________^ [INFO] [stderr] ... [INFO] [stderr] 79 | / configuration! { [INFO] [stderr] 80 | | stylesheet, String, "".to_string(); [INFO] [stderr] 81 | | gen_index, bool, false; [INFO] [stderr] 82 | | out_dir, String, "out".to_string(); [INFO] [stderr] 83 | | copy_resources, bool, true; [INFO] [stderr] 84 | | title, String, "title".to_string() [INFO] [stderr] 85 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from` [INFO] [stderr] --> src/config/config_macro.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn from>(path: P) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 79 | / configuration! { [INFO] [stderr] 80 | | stylesheet, String, "".to_string(); [INFO] [stderr] 81 | | gen_index, bool, false; [INFO] [stderr] 82 | | out_dir, String, "out".to_string(); [INFO] [stderr] 83 | | copy_resources, bool, true; [INFO] [stderr] 84 | | title, String, "title".to_string() [INFO] [stderr] 85 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.57s [INFO] running `"docker" "inspect" "0e59230d676c859501a92db71360375d8666130ce8aefa85f120fc038ecaf4cf"` [INFO] running `"docker" "rm" "-f" "0e59230d676c859501a92db71360375d8666130ce8aefa85f120fc038ecaf4cf"` [INFO] [stdout] 0e59230d676c859501a92db71360375d8666130ce8aefa85f120fc038ecaf4cf