[INFO] cloning repository https://github.com/121watts/minigrep
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/121watts/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F121watts%2Fminigrep"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F121watts%2Fminigrep'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ac9ecea17abf9f1a6a202bb60defcf517183420
[INFO] checking 121watts/minigrep against master#7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3 for pr-71873
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F121watts%2Fminigrep" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/121watts/minigrep on toolchain 7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/121watts/minigrep
[INFO] finished tweaking git repo https://github.com/121watts/minigrep
[INFO] tweaked toml for git repo https://github.com/121watts/minigrep written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/121watts/minigrep already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "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] c4d40d71d45c18706fd7e305db6bcb6a30103b4616269f60fd43c072ed31eb56
[INFO] running `"docker" "start" "-a" "c4d40d71d45c18706fd7e305db6bcb6a30103b4616269f60fd43c072ed31eb56"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:109:34
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let config = Config::new(&args);
[INFO] [stderr]     |                                  ^^^^^ expected struct `std::env::Args`, found reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `std::env::Args`
[INFO] [stderr]             found reference `&[std::string::String; 2]`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing field `case_sensitive` in initializer of `Config`
[INFO] [stderr]    --> src/lib.rs:119:27
[INFO] [stderr]     |
[INFO] [stderr] 119 |         let test_config = Config {
[INFO] [stderr]     |                           ^^^^^^ missing `case_sensitive`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:124:34
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let config = Config::new(&args);
[INFO] [stderr]     |                                  ^^^^^ expected struct `std::env::Args`, found reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `std::env::Args`
[INFO] [stderr]             found reference `&[std::string::String; 3]`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0063, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0063`.
[INFO] [stderr] error: could not compile `minigrep`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c4d40d71d45c18706fd7e305db6bcb6a30103b4616269f60fd43c072ed31eb56"`
[INFO] running `"docker" "rm" "-f" "c4d40d71d45c18706fd7e305db6bcb6a30103b4616269f60fd43c072ed31eb56"`
[INFO] [stdout] c4d40d71d45c18706fd7e305db6bcb6a30103b4616269f60fd43c072ed31eb56