[INFO] cloning repository https://github.com/mzaneri/basicgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mzaneri/basicgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmzaneri%2Fbasicgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmzaneri%2Fbasicgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d014882c43729d34da87888f5a048ec51937f027
[INFO] testing mzaneri/basicgrep 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%2Fmzaneri%2Fbasicgrep" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mzaneri/basicgrep 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/mzaneri/basicgrep
[INFO] finished tweaking git repo https://github.com/mzaneri/basicgrep
[INFO] tweaked toml for git repo https://github.com/mzaneri/basicgrep written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/mzaneri/basicgrep 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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 67ca702896a5e7d2dc060d0dac9e0a711b74ba1df34d6c19a8e8188f7d416d0b
[INFO] running `Command { std: "docker" "start" "-a" "67ca702896a5e7d2dc060d0dac9e0a711b74ba1df34d6c19a8e8188f7d416d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67ca702896a5e7d2dc060d0dac9e0a711b74ba1df34d6c19a8e8188f7d416d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ca702896a5e7d2dc060d0dac9e0a711b74ba1df34d6c19a8e8188f7d416d0b", kill_on_drop: false }`
[INFO] [stdout] 67ca702896a5e7d2dc060d0dac9e0a711b74ba1df34d6c19a8e8188f7d416d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 19c28f5225e44739d6ca80ab780ae8862af17198be5b3fb7ddcd9911beffa317
[INFO] running `Command { std: "docker" "start" "-a" "19c28f5225e44739d6ca80ab780ae8862af17198be5b3fb7ddcd9911beffa317", kill_on_drop: false }`
[INFO] [stderr]    Compiling basicgrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "19c28f5225e44739d6ca80ab780ae8862af17198be5b3fb7ddcd9911beffa317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c28f5225e44739d6ca80ab780ae8862af17198be5b3fb7ddcd9911beffa317", kill_on_drop: false }`
[INFO] [stdout] 19c28f5225e44739d6ca80ab780ae8862af17198be5b3fb7ddcd9911beffa317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 09d2a898ce9b6c539842175206d7d536b95317daa49ce12b62a2d4b2b192f0ba
[INFO] running `Command { std: "docker" "start" "-a" "09d2a898ce9b6c539842175206d7d536b95317daa49ce12b62a2d4b2b192f0ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling basicgrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/basicgrep-f2fbee97c0650a2a)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/basicgrep-7644caecd529e38e)
[INFO] running `Command { std: "docker" "inspect" "09d2a898ce9b6c539842175206d7d536b95317daa49ce12b62a2d4b2b192f0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d2a898ce9b6c539842175206d7d536b95317daa49ce12b62a2d4b2b192f0ba", kill_on_drop: false }`
[INFO] [stdout] 09d2a898ce9b6c539842175206d7d536b95317daa49ce12b62a2d4b2b192f0ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 6c2ccc2fc23699ec915abff902d1e6a74e5d0e097a1cad9d2830641c47916e3e
[INFO] running `Command { std: "docker" "start" "-a" "6c2ccc2fc23699ec915abff902d1e6a74e5d0e097a1cad9d2830641c47916e3e", 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/basicgrep-f2fbee97c0650a2a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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/basicgrep-7644caecd529e38e)
[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 basicgrep
[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" "6c2ccc2fc23699ec915abff902d1e6a74e5d0e097a1cad9d2830641c47916e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2ccc2fc23699ec915abff902d1e6a74e5d0e097a1cad9d2830641c47916e3e", kill_on_drop: false }`
[INFO] [stdout] 6c2ccc2fc23699ec915abff902d1e6a74e5d0e097a1cad9d2830641c47916e3e