[INFO] cloning repository https://github.com/ackwill/rust-face-rec
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ackwill/rust-face-rec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fackwill%2Frust-face-rec"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fackwill%2Frust-face-rec'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d2b8746319f30c2caeb7b0c1743ce55faad0357d
[INFO] checking ackwill/rust-face-rec against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fackwill%2Frust-face-rec" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ackwill/rust-face-rec on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ackwill/rust-face-rec
[INFO] finished tweaking git repo https://github.com/ackwill/rust-face-rec
[INFO] tweaked toml for git repo https://github.com/ackwill/rust-face-rec written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ackwill/rust-face-rec already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cd49a4979d5b5dda18dafca0a4f31dea1bcc9ed87d71decc5cbd05bfb4df3d3f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "cd49a4979d5b5dda18dafca0a4f31dea1bcc9ed87d71decc5cbd05bfb4df3d3f"`
[INFO] [stderr]     Checking lzw v0.9.0
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking png v0.4.3
[INFO] [stderr]     Checking nn v0.1.6
[INFO] [stderr]     Checking gif v0.7.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking image v0.6.1
[INFO] [stderr]     Checking rust-face-rec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]    --> src/recognizer/mod.rs:180:40
[INFO] [stderr]     |
[INFO] [stderr] 180 |             let cell = img.sub_image::<'a>(x*cell_width, y*cell_height, cell_width, cell_height).to_image();
[INFO] [stderr]     |                                        ^^ undeclared lifetime
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0261`.
[INFO] [stderr] error: could not compile `rust-face-rec`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stderr]    --> src/recognizer/mod.rs:180:40
[INFO] [stderr]     |
[INFO] [stderr] 180 |             let cell = img.sub_image::<'a>(x*cell_width, y*cell_height, cell_width, cell_height).to_image();
[INFO] [stderr]     |                                        ^^ undeclared lifetime
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0261`.
[INFO] [stderr] error: could not compile `rust-face-rec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cd49a4979d5b5dda18dafca0a4f31dea1bcc9ed87d71decc5cbd05bfb4df3d3f"`
[INFO] running `"docker" "rm" "-f" "cd49a4979d5b5dda18dafca0a4f31dea1bcc9ed87d71decc5cbd05bfb4df3d3f"`
[INFO] [stdout] cd49a4979d5b5dda18dafca0a4f31dea1bcc9ed87d71decc5cbd05bfb4df3d3f