[INFO] cloning repository https://github.com/victor-iyiola/rustgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/victor-iyiola/rustgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictor-iyiola%2Frustgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictor-iyiola%2Frustgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70f58fcee141dd4d953c7a4c18924a763d4e5ae9
[INFO] testing victor-iyiola/rustgrep against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictor-iyiola%2Frustgrep" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/victor-iyiola/rustgrep on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/victor-iyiola/rustgrep
[INFO] finished tweaking git repo https://github.com/victor-iyiola/rustgrep
[INFO] tweaked toml for git repo https://github.com/victor-iyiola/rustgrep written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/victor-iyiola/rustgrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44b3dabfbb5a41bfdc730ebad07f90a179e0cb9b04dd193e11fdafd8fcf5b31f
[INFO] running `Command { std: "docker" "start" "-a" "44b3dabfbb5a41bfdc730ebad07f90a179e0cb9b04dd193e11fdafd8fcf5b31f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44b3dabfbb5a41bfdc730ebad07f90a179e0cb9b04dd193e11fdafd8fcf5b31f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b3dabfbb5a41bfdc730ebad07f90a179e0cb9b04dd193e11fdafd8fcf5b31f", kill_on_drop: false }`
[INFO] [stdout] 44b3dabfbb5a41bfdc730ebad07f90a179e0cb9b04dd193e11fdafd8fcf5b31f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd3aa6c185ffe165823bccc96e498f157991e67296d864b4ad1d0485e6f1778a
[INFO] running `Command { std: "docker" "start" "-a" "cd3aa6c185ffe165823bccc96e498f157991e67296d864b4ad1d0485e6f1778a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustgrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "cd3aa6c185ffe165823bccc96e498f157991e67296d864b4ad1d0485e6f1778a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3aa6c185ffe165823bccc96e498f157991e67296d864b4ad1d0485e6f1778a", kill_on_drop: false }`
[INFO] [stdout] cd3aa6c185ffe165823bccc96e498f157991e67296d864b4ad1d0485e6f1778a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe0cbe4c30082eb7f23ff01b2f5db976a6877429ffeca07a6d1351919905e92c
[INFO] running `Command { std: "docker" "start" "-a" "fe0cbe4c30082eb7f23ff01b2f5db976a6877429ffeca07a6d1351919905e92c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustgrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustgrep-4abc886adc9b40ae)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustgrep-891eb596fa8d0782)
[INFO] running `Command { std: "docker" "inspect" "fe0cbe4c30082eb7f23ff01b2f5db976a6877429ffeca07a6d1351919905e92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0cbe4c30082eb7f23ff01b2f5db976a6877429ffeca07a6d1351919905e92c", kill_on_drop: false }`
[INFO] [stdout] fe0cbe4c30082eb7f23ff01b2f5db976a6877429ffeca07a6d1351919905e92c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dcee76c07d7521586e1c0e07279bb2c6529d3dbb7f2a9f170552abd223676dc9
[INFO] running `Command { std: "docker" "start" "-a" "dcee76c07d7521586e1c0e07279bb2c6529d3dbb7f2a9f170552abd223676dc9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustgrep-4abc886adc9b40ae)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test search::tests::search_case_insensitive ... ok
[INFO] [stdout] test search::tests::search_case_sensitive ... ok
[INFO] [stdout] test search::tests::search_macro_insensitive ... ok
[INFO] [stdout] test search::tests::search_macro ... ok
[INFO] [stdout] test search::tests::search_macro_sensitive ... ok
[INFO] [stdout] test search::tests::search_one ... ok
[INFO] [stdout] test search::tests::search_two ... ok
[INFO] [stdout] test search::tests::search_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustgrep-891eb596fa8d0782)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustgrep
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dcee76c07d7521586e1c0e07279bb2c6529d3dbb7f2a9f170552abd223676dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcee76c07d7521586e1c0e07279bb2c6529d3dbb7f2a9f170552abd223676dc9", kill_on_drop: false }`
[INFO] [stdout] dcee76c07d7521586e1c0e07279bb2c6529d3dbb7f2a9f170552abd223676dc9