[INFO] cloning repository https://github.com/espectro93/rust_grep_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/espectro93/rust_grep_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fespectro93%2Frust_grep_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fespectro93%2Frust_grep_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad7e5fad9ce3a46c723fea86c82f83cd2a3037f2
[INFO] testing espectro93/rust_grep_example 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%2Fespectro93%2Frust_grep_example" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/espectro93/rust_grep_example 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/espectro93/rust_grep_example
[INFO] finished tweaking git repo https://github.com/espectro93/rust_grep_example
[INFO] tweaked toml for git repo https://github.com/espectro93/rust_grep_example written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/espectro93/rust_grep_example 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a6d613c22bfde1e180c2abbd2c602ea0dc310af06ea667e80c5d553a63326361
[INFO] running `Command { std: "docker" "start" "-a" "a6d613c22bfde1e180c2abbd2c602ea0dc310af06ea667e80c5d553a63326361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6d613c22bfde1e180c2abbd2c602ea0dc310af06ea667e80c5d553a63326361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d613c22bfde1e180c2abbd2c602ea0dc310af06ea667e80c5d553a63326361", kill_on_drop: false }`
[INFO] [stdout] a6d613c22bfde1e180c2abbd2c602ea0dc310af06ea667e80c5d553a63326361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3a9a28f95519a404961afcd6c877251ec7de8310428ccf94b6fe627a7488b84b
[INFO] running `Command { std: "docker" "start" "-a" "3a9a28f95519a404961afcd6c877251ec7de8310428ccf94b6fe627a7488b84b", kill_on_drop: false }`
[INFO] [stderr]    Compiling power_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "3a9a28f95519a404961afcd6c877251ec7de8310428ccf94b6fe627a7488b84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9a28f95519a404961afcd6c877251ec7de8310428ccf94b6fe627a7488b84b", kill_on_drop: false }`
[INFO] [stdout] 3a9a28f95519a404961afcd6c877251ec7de8310428ccf94b6fe627a7488b84b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 772cb2cc6d266c2702f2079241c6dea4cc197d59f5f3005a0572f6538b70a278
[INFO] running `Command { std: "docker" "start" "-a" "772cb2cc6d266c2702f2079241c6dea4cc197d59f5f3005a0572f6538b70a278", kill_on_drop: false }`
[INFO] [stderr]    Compiling power_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/power_grep-718b627c3d9392a9)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/power_grep-f8fc3b38dcf1c16b)
[INFO] running `Command { std: "docker" "inspect" "772cb2cc6d266c2702f2079241c6dea4cc197d59f5f3005a0572f6538b70a278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772cb2cc6d266c2702f2079241c6dea4cc197d59f5f3005a0572f6538b70a278", kill_on_drop: false }`
[INFO] [stdout] 772cb2cc6d266c2702f2079241c6dea4cc197d59f5f3005a0572f6538b70a278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2696deef99eca5a3eee76edd55c9fa1b536f53474411c8e8abd3cb54c5ceed78
[INFO] running `Command { std: "docker" "start" "-a" "2696deef99eca5a3eee76edd55c9fa1b536f53474411c8e8abd3cb54c5ceed78", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/power_grep-718b627c3d9392a9)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::case_insensitive_search_works ... ok
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stdout] test tests::no_result ... ok
[INFO] [stdout] test tests::case_sensitive_search_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/power_grep-f8fc3b38dcf1c16b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests power_grep
[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] [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" "2696deef99eca5a3eee76edd55c9fa1b536f53474411c8e8abd3cb54c5ceed78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2696deef99eca5a3eee76edd55c9fa1b536f53474411c8e8abd3cb54c5ceed78", kill_on_drop: false }`
[INFO] [stdout] 2696deef99eca5a3eee76edd55c9fa1b536f53474411c8e8abd3cb54c5ceed78