[INFO] cloning repository https://github.com/kentfredric/grease
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kentfredric/grease" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkentfredric%2Fgrease"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkentfredric%2Fgrease'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 56f6e1b303719b08166b18b40d7cfea4fe2e5c4f
[INFO] checking kentfredric/grease against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkentfredric%2Fgrease" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kentfredric/grease 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/kentfredric/grease
[INFO] finished tweaking git repo https://github.com/kentfredric/grease
[INFO] tweaked toml for git repo https://github.com/kentfredric/grease written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/kentfredric/grease already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 22e441d076efed1af96e4bea10c7e5fda43cf70e9dc68e7d71bbde9561523c58
[INFO] running `"docker" "start" "-a" "22e441d076efed1af96e4bea10c7e5fda43cf70e9dc68e7d71bbde9561523c58"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.26
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking grease v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: couldn't read src/repository/repository/struct.Category.md: No such file or directory (os error 2)
[INFO] [stderr]   --> src/repository/category.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     doc(include = "repository/struct.Category.md")
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.CategoryFileIterator.md: No such file or directory (os error 2)
[INFO] [stderr]   --> src/repository/category.rs:80:19
[INFO] [stderr]    |
[INFO] [stderr] 80 |     doc(include = "repository/struct.CategoryFileIterator.md")
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.Category.md: No such file or directory (os error 2)
[INFO] [stderr]   --> src/repository/category.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     doc(include = "repository/struct.Category.md")
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.CategoryFileIterator.md: No such file or directory (os error 2)
[INFO] [stderr]   --> src/repository/category.rs:80:19
[INFO] [stderr]    |
[INFO] [stderr] 80 |     doc(include = "repository/struct.CategoryFileIterator.md")
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.CategoryDirsIterator.md: No such file or directory (os error 2)
[INFO] [stderr]    --> src/repository/category.rs:355:19
[INFO] [stderr]     |
[INFO] [stderr] 355 |     doc(include = "repository/struct.CategoryDirsIterator.md")
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.Ebuild.md: No such file or directory (os error 2)
[INFO] [stderr]  --> src/repository/ebuild.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 |     doc(include = "repository/struct.Ebuild.md")
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.Package.md: No such file or directory (os error 2)
[INFO] [stderr]  --> src/repository/package.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 |     doc(include = "repository/struct.Package.md")
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.CategoryDirsIterator.md: No such file or directory (os error 2)
[INFO] [stderr]    --> src/repository/category.rs:355:19
[INFO] [stderr]     |
[INFO] [stderr] 355 |     doc(include = "repository/struct.CategoryDirsIterator.md")
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.Ebuild.md: No such file or directory (os error 2)
[INFO] [stderr]  --> src/repository/ebuild.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 |     doc(include = "repository/struct.Ebuild.md")
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/repository/repository/struct.Package.md: No such file or directory (os error 2)
[INFO] [stderr]  --> src/repository/package.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 |     doc(include = "repository/struct.Package.md")
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ couldn't read file
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `grease`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `grease`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "22e441d076efed1af96e4bea10c7e5fda43cf70e9dc68e7d71bbde9561523c58"`
[INFO] running `"docker" "rm" "-f" "22e441d076efed1af96e4bea10c7e5fda43cf70e9dc68e7d71bbde9561523c58"`
[INFO] [stdout] 22e441d076efed1af96e4bea10c7e5fda43cf70e9dc68e7d71bbde9561523c58