[INFO] updating cached repository dan-t/cpp-typecheck
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dan-t/cpp-typecheck
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dan-t/cpp-typecheck" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/dan-t/cpp-typecheck"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/dan-t/cpp-typecheck'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dan-t/cpp-typecheck" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/dan-t/cpp-typecheck"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/dan-t/cpp-typecheck'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8f739a7010550cdd7578ca745346c2b8215a68ef
[INFO] sha for GitHub repo dan-t/cpp-typecheck: 8f739a7010550cdd7578ca745346c2b8215a68ef
[INFO] validating manifest of dan-t/cpp-typecheck on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dan-t/cpp-typecheck on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dan-t/cpp-typecheck
[INFO] finished frobbing dan-t/cpp-typecheck
[INFO] frobbed toml for dan-t/cpp-typecheck written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/dan-t/cpp-typecheck/Cargo.toml
[INFO] started frobbing dan-t/cpp-typecheck
[INFO] finished frobbing dan-t/cpp-typecheck
[INFO] frobbed toml for dan-t/cpp-typecheck written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/dan-t/cpp-typecheck/Cargo.toml
[INFO] crate dan-t/cpp-typecheck already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dan-t/cpp-typecheck against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-5/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/dan-t/cpp-typecheck:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+06a150c7d11500b41499224f165e9de1de096768-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a735a00155e882cbbd5fb96634a8ad105fb9ced94a067bd439c2087ee971a740
[INFO] running `"docker" "start" "-a" "a735a00155e882cbbd5fb96634a8ad105fb9ced94a067bd439c2087ee971a740"`
[INFO] [stderr]     Checking error-type v0.1.2
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]     Checking atomicwrites v0.1.4
[INFO] [stderr]     Checking cpp-typecheck v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/ct_result.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 |   /// the error type used for the whole application
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 | / error_type! {
[INFO] [stderr] 13 | |     #[derive(Debug, Clone)]
[INFO] [stderr] 14 | |     pub enum CtError {
[INFO] [stderr] 15 | |         Msg(String) {
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | | }
[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/ct_result.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 |   /// the error type used for the whole application
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 | / error_type! {
[INFO] [stderr] 13 | |     #[derive(Debug, Clone)]
[INFO] [stderr] 14 | |     pub enum CtError {
[INFO] [stderr] 15 | |         Msg(String) {
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | | }
[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::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/dirs.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         env::home_dir()
[INFO] [stderr]   |         ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/dirs.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         env::home_dir()
[INFO] [stderr]   |         ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "a735a00155e882cbbd5fb96634a8ad105fb9ced94a067bd439c2087ee971a740"`
[INFO] running `"docker" "rm" "-f" "a735a00155e882cbbd5fb96634a8ad105fb9ced94a067bd439c2087ee971a740"`
[INFO] [stdout] a735a00155e882cbbd5fb96634a8ad105fb9ced94a067bd439c2087ee971a740