[INFO] fetching crate minigrep_oldironhorse 0.1.0...
[INFO] testing minigrep_oldironhorse-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate minigrep_oldironhorse 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate minigrep_oldironhorse 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minigrep_oldironhorse 0.1.0
[INFO] finished tweaking crates.io crate minigrep_oldironhorse 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_oldironhorse 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate minigrep_oldironhorse 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0efe97e0f988c0e7766a371444595b833f104f8c27579a6937f50e778ae94d8f
[INFO] running `Command { std: "docker" "start" "-a" "0efe97e0f988c0e7766a371444595b833f104f8c27579a6937f50e778ae94d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0efe97e0f988c0e7766a371444595b833f104f8c27579a6937f50e778ae94d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0efe97e0f988c0e7766a371444595b833f104f8c27579a6937f50e778ae94d8f", kill_on_drop: false }`
[INFO] [stdout] 0efe97e0f988c0e7766a371444595b833f104f8c27579a6937f50e778ae94d8f
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0f1caebfeae8f82e4017694147356cb03f560829d5d367826101031878170bd
[INFO] running `Command { std: "docker" "start" "-a" "b0f1caebfeae8f82e4017694147356cb03f560829d5d367826101031878170bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_oldironhorse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "b0f1caebfeae8f82e4017694147356cb03f560829d5d367826101031878170bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f1caebfeae8f82e4017694147356cb03f560829d5d367826101031878170bd", kill_on_drop: false }`
[INFO] [stdout] b0f1caebfeae8f82e4017694147356cb03f560829d5d367826101031878170bd
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a1362d85f9ebffc3c040cd95ccf1091ff319f85444a91c3930b86dd9e7a190
[INFO] running `Command { std: "docker" "start" "-a" "d4a1362d85f9ebffc3c040cd95ccf1091ff319f85444a91c3930b86dd9e7a190", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_oldironhorse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "d4a1362d85f9ebffc3c040cd95ccf1091ff319f85444a91c3930b86dd9e7a190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a1362d85f9ebffc3c040cd95ccf1091ff319f85444a91c3930b86dd9e7a190", kill_on_drop: false }`
[INFO] [stdout] d4a1362d85f9ebffc3c040cd95ccf1091ff319f85444a91c3930b86dd9e7a190
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 973185a59cbe9e20919f9eb69447da77f3507dbad3167783c861f04c2e90e8e7
[INFO] running `Command { std: "docker" "start" "-a" "973185a59cbe9e20919f9eb69447da77f3507dbad3167783c861f04c2e90e8e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_oldironhorse-c914104ba368a703)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::one_result ... 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_oldironhorse-f5be43902496ed24)
[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 minigrep_oldironhorse
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - search (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "973185a59cbe9e20919f9eb69447da77f3507dbad3167783c861f04c2e90e8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973185a59cbe9e20919f9eb69447da77f3507dbad3167783c861f04c2e90e8e7", kill_on_drop: false }`
[INFO] [stdout] 973185a59cbe9e20919f9eb69447da77f3507dbad3167783c861f04c2e90e8e7