[INFO] fetching crate minigrep_jondeaves 0.1.0...
[INFO] testing minigrep_jondeaves-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate minigrep_jondeaves 0.1.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate minigrep_jondeaves 0.1.0 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 crates.io crate minigrep_jondeaves 0.1.0
[INFO] finished tweaking crates.io crate minigrep_jondeaves 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_jondeaves 0.1.0 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate crates.io crate minigrep_jondeaves 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 9d36231a84b219e8ab9c952e38df52a6c1c0be0c909067ba974f713c021c070a
[INFO] running `Command { std: "docker" "start" "-a" "9d36231a84b219e8ab9c952e38df52a6c1c0be0c909067ba974f713c021c070a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d36231a84b219e8ab9c952e38df52a6c1c0be0c909067ba974f713c021c070a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d36231a84b219e8ab9c952e38df52a6c1c0be0c909067ba974f713c021c070a", kill_on_drop: false }`
[INFO] [stdout] 9d36231a84b219e8ab9c952e38df52a6c1c0be0c909067ba974f713c021c070a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] fd8c72c980d695722ce86b6d9c6e001919be5325bc80d3270def616be6ca618a
[INFO] running `Command { std: "docker" "start" "-a" "fd8c72c980d695722ce86b6d9c6e001919be5325bc80d3270def616be6ca618a", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_jondeaves v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "fd8c72c980d695722ce86b6d9c6e001919be5325bc80d3270def616be6ca618a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8c72c980d695722ce86b6d9c6e001919be5325bc80d3270def616be6ca618a", kill_on_drop: false }`
[INFO] [stdout] fd8c72c980d695722ce86b6d9c6e001919be5325bc80d3270def616be6ca618a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] c2d9c9fab8ca48d82c96998a92cf9b4b4ea58463bbb7c3d23579853f3269804b
[INFO] running `Command { std: "docker" "start" "-a" "c2d9c9fab8ca48d82c96998a92cf9b4b4ea58463bbb7c3d23579853f3269804b", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_jondeaves v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "c2d9c9fab8ca48d82c96998a92cf9b4b4ea58463bbb7c3d23579853f3269804b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d9c9fab8ca48d82c96998a92cf9b4b4ea58463bbb7c3d23579853f3269804b", kill_on_drop: false }`
[INFO] [stdout] c2d9c9fab8ca48d82c96998a92cf9b4b4ea58463bbb7c3d23579853f3269804b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 2e8485867412ba6b659442e61fc6807c7bcd7301886a0166262862a47f8b9d9b
[INFO] running `Command { std: "docker" "start" "-a" "2e8485867412ba6b659442e61fc6807c7bcd7301886a0166262862a47f8b9d9b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_jondeaves-e0901972124ce1e9)
[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/minigrep_jondeaves-8acc81749a7ecd76)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minigrep_jondeaves
[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 2 tests
[INFO] [stdout] test src/lib.rs - search (line 56) ... ok
[INFO] [stdout] test src/lib.rs - search_case_insensitive (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e8485867412ba6b659442e61fc6807c7bcd7301886a0166262862a47f8b9d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8485867412ba6b659442e61fc6807c7bcd7301886a0166262862a47f8b9d9b", kill_on_drop: false }`
[INFO] [stdout] 2e8485867412ba6b659442e61fc6807c7bcd7301886a0166262862a47f8b9d9b