[INFO] cloning repository https://github.com/tarekbadrshalaan/rustminigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tarekbadrshalaan/rustminigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarekbadrshalaan%2Frustminigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarekbadrshalaan%2Frustminigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d81fdcaab8d4b418f135aa0f95d6d6f4415e691
[INFO] testing tarekbadrshalaan/rustminigrep against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarekbadrshalaan%2Frustminigrep" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tarekbadrshalaan/rustminigrep on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tarekbadrshalaan/rustminigrep
[INFO] finished tweaking git repo https://github.com/tarekbadrshalaan/rustminigrep
[INFO] tweaked toml for git repo https://github.com/tarekbadrshalaan/rustminigrep written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/tarekbadrshalaan/rustminigrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10b034227364b8201ee90b1df8d719918374c423d46f5e1e7f78c281197f6dfd
[INFO] running `Command { std: "docker" "start" "-a" "10b034227364b8201ee90b1df8d719918374c423d46f5e1e7f78c281197f6dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10b034227364b8201ee90b1df8d719918374c423d46f5e1e7f78c281197f6dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b034227364b8201ee90b1df8d719918374c423d46f5e1e7f78c281197f6dfd", kill_on_drop: false }`
[INFO] [stdout] 10b034227364b8201ee90b1df8d719918374c423d46f5e1e7f78c281197f6dfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 618869c75b22aa4d6f527e40b56b418cc1aae9d4d978d7a9919fb7333f57f5bf
[INFO] running `Command { std: "docker" "start" "-a" "618869c75b22aa4d6f527e40b56b418cc1aae9d4d978d7a9919fb7333f57f5bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustminigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "618869c75b22aa4d6f527e40b56b418cc1aae9d4d978d7a9919fb7333f57f5bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "618869c75b22aa4d6f527e40b56b418cc1aae9d4d978d7a9919fb7333f57f5bf", kill_on_drop: false }`
[INFO] [stdout] 618869c75b22aa4d6f527e40b56b418cc1aae9d4d978d7a9919fb7333f57f5bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5310d5910fb0cbd86af122f89853ca43bb3e46c1c8a6b9bdf126f37c84d4c4f
[INFO] running `Command { std: "docker" "start" "-a" "e5310d5910fb0cbd86af122f89853ca43bb3e46c1c8a6b9bdf126f37c84d4c4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustminigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "e5310d5910fb0cbd86af122f89853ca43bb3e46c1c8a6b9bdf126f37c84d4c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5310d5910fb0cbd86af122f89853ca43bb3e46c1c8a6b9bdf126f37c84d4c4f", kill_on_drop: false }`
[INFO] [stdout] e5310d5910fb0cbd86af122f89853ca43bb3e46c1c8a6b9bdf126f37c84d4c4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22e5a55eaa8d26b5f4b4cd332c652b857db8a826d6fd8cec7ea39c94d3e3c7ea
[INFO] running `Command { std: "docker" "start" "-a" "22e5a55eaa8d26b5f4b4cd332c652b857db8a826d6fd8cec7ea39c94d3e3c7ea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustminigrep-1f9f40977ec3df11)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustminigrep-564850c57cafc677)
[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 rustminigrep
[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" "22e5a55eaa8d26b5f4b4cd332c652b857db8a826d6fd8cec7ea39c94d3e3c7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e5a55eaa8d26b5f4b4cd332c652b857db8a826d6fd8cec7ea39c94d3e3c7ea", kill_on_drop: false }`
[INFO] [stdout] 22e5a55eaa8d26b5f4b4cd332c652b857db8a826d6fd8cec7ea39c94d3e3c7ea