[INFO] fetching crate minigrep_spc 0.1.0...
[INFO] testing minigrep_spc-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate minigrep_spc 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate minigrep_spc 0.1.0 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 crates.io crate minigrep_spc 0.1.0
[INFO] finished tweaking crates.io crate minigrep_spc 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_spc 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate minigrep_spc 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9bba8fae95fad8b6170a3b1b45e595eec020939ab451d0e3326a93deb64581af
[INFO] running `Command { std: "docker" "start" "-a" "9bba8fae95fad8b6170a3b1b45e595eec020939ab451d0e3326a93deb64581af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bba8fae95fad8b6170a3b1b45e595eec020939ab451d0e3326a93deb64581af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bba8fae95fad8b6170a3b1b45e595eec020939ab451d0e3326a93deb64581af", kill_on_drop: false }`
[INFO] [stdout] 9bba8fae95fad8b6170a3b1b45e595eec020939ab451d0e3326a93deb64581af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 183ded2fb9f15ef20faec39d415d45aad6101c71226f92b9bdd52d1efd4d8caf
[INFO] running `Command { std: "docker" "start" "-a" "183ded2fb9f15ef20faec39d415d45aad6101c71226f92b9bdd52d1efd4d8caf", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_spc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "183ded2fb9f15ef20faec39d415d45aad6101c71226f92b9bdd52d1efd4d8caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183ded2fb9f15ef20faec39d415d45aad6101c71226f92b9bdd52d1efd4d8caf", kill_on_drop: false }`
[INFO] [stdout] 183ded2fb9f15ef20faec39d415d45aad6101c71226f92b9bdd52d1efd4d8caf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4ff4722a8b7200eaefecc4242ddbc07c213ff5202a74992b4c73d4fd943eceb7
[INFO] running `Command { std: "docker" "start" "-a" "4ff4722a8b7200eaefecc4242ddbc07c213ff5202a74992b4c73d4fd943eceb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_spc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_spc-550a72226aa7e500)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_spc-1d7437ed23bc5364)
[INFO] running `Command { std: "docker" "inspect" "4ff4722a8b7200eaefecc4242ddbc07c213ff5202a74992b4c73d4fd943eceb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff4722a8b7200eaefecc4242ddbc07c213ff5202a74992b4c73d4fd943eceb7", kill_on_drop: false }`
[INFO] [stdout] 4ff4722a8b7200eaefecc4242ddbc07c213ff5202a74992b4c73d4fd943eceb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 25dc7ad65b59f54871793d965a0020fdcf5c6a821379fbf25fc3dc8a190feeac
[INFO] running `Command { std: "docker" "start" "-a" "25dc7ad65b59f54871793d965a0020fdcf5c6a821379fbf25fc3dc8a190feeac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_spc-550a72226aa7e500)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stdout] test tests::test_case_sensitive ... ok
[INFO] [stdout] test tests::test_case_insensitive ... ok
[INFO] [stdout] test tests::test_config_new_constructor ... ok
[INFO] [stdout] test tests::test_run_fails_if_file_not_exist ... ok
[INFO] [stdout] test tests::test_run_succeeds_if_file_exist ... ok
[INFO] [stdout] test tests::test_config_new_constructor_bad_args - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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/minigrep_spc-1d7437ed23bc5364)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minigrep_spc
[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 1 test
[INFO] [stdout] test src/lib.rs - run (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25dc7ad65b59f54871793d965a0020fdcf5c6a821379fbf25fc3dc8a190feeac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25dc7ad65b59f54871793d965a0020fdcf5c6a821379fbf25fc3dc8a190feeac", kill_on_drop: false }`
[INFO] [stdout] 25dc7ad65b59f54871793d965a0020fdcf5c6a821379fbf25fc3dc8a190feeac