[INFO] cloning repository https://github.com/sad1qjaffer/rust_minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sad1qjaffer/rust_minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsad1qjaffer%2Frust_minigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsad1qjaffer%2Frust_minigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d4884e2760a738c5cf641aabb0668e1fdc95c73
[INFO] testing sad1qjaffer/rust_minigrep against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsad1qjaffer%2Frust_minigrep" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sad1qjaffer/rust_minigrep on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sad1qjaffer/rust_minigrep
[INFO] finished tweaking git repo https://github.com/sad1qjaffer/rust_minigrep
[INFO] tweaked toml for git repo https://github.com/sad1qjaffer/rust_minigrep written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/sad1qjaffer/rust_minigrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3fa14a911e264aeb51efb6e912b33f63223036bbfb52dcd33dfea334e1797c0
[INFO] running `Command { std: "docker" "start" "-a" "b3fa14a911e264aeb51efb6e912b33f63223036bbfb52dcd33dfea334e1797c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3fa14a911e264aeb51efb6e912b33f63223036bbfb52dcd33dfea334e1797c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fa14a911e264aeb51efb6e912b33f63223036bbfb52dcd33dfea334e1797c0", kill_on_drop: false }`
[INFO] [stdout] b3fa14a911e264aeb51efb6e912b33f63223036bbfb52dcd33dfea334e1797c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba874bbf006538d286c540ee72ce31fca79855c789e3013168c7f13760c2c06
[INFO] running `Command { std: "docker" "start" "-a" "1ba874bbf006538d286c540ee72ce31fca79855c789e3013168c7f13760c2c06", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "1ba874bbf006538d286c540ee72ce31fca79855c789e3013168c7f13760c2c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba874bbf006538d286c540ee72ce31fca79855c789e3013168c7f13760c2c06", kill_on_drop: false }`
[INFO] [stdout] 1ba874bbf006538d286c540ee72ce31fca79855c789e3013168c7f13760c2c06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b2247559143a31ea737e0a5bb6540e4e44ae85f01cfa05b0069d52e4ace27a4
[INFO] running `Command { std: "docker" "start" "-a" "7b2247559143a31ea737e0a5bb6540e4e44ae85f01cfa05b0069d52e4ace27a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let result = Config::new(&args);
[INFO] [stdout]     |                                  ^^^^^ expected struct `Args`, found `&Vec<String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Args`
[INFO] [stdout]             found reference `&Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:109:41
[INFO] [stdout]     |
[INFO] [stdout] 109 |         if let Err(error) = Config::new(&args) {
[INFO] [stdout]     |                                         ^^^^^ expected struct `Args`, found `&Vec<String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Args`
[INFO] [stdout]             found reference `&Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:118:34
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let config = Config::new(&args);
[INFO] [stdout]     |                                  ^^^^^ expected struct `Args`, found `&Vec<String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Args`
[INFO] [stdout]             found reference `&Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:125:34
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let config = Config::new(&args);
[INFO] [stdout]     |                                  ^^^^^ expected struct `Args`, found `&Vec<String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Args`
[INFO] [stdout]             found reference `&Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_minigrep` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7b2247559143a31ea737e0a5bb6540e4e44ae85f01cfa05b0069d52e4ace27a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2247559143a31ea737e0a5bb6540e4e44ae85f01cfa05b0069d52e4ace27a4", kill_on_drop: false }`
[INFO] [stdout] 7b2247559143a31ea737e0a5bb6540e4e44ae85f01cfa05b0069d52e4ace27a4