[INFO] cloning repository https://github.com/hnariman/rust-strings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hnariman/rust-strings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnariman%2Frust-strings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnariman%2Frust-strings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74cbd93dd7a2e5c2f0e4a5d59f20e7b1ec7c7591
[INFO] testing hnariman/rust-strings against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnariman%2Frust-strings" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hnariman/rust-strings on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hnariman/rust-strings
[INFO] finished tweaking git repo https://github.com/hnariman/rust-strings
[INFO] tweaked toml for git repo https://github.com/hnariman/rust-strings written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/hnariman/rust-strings already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f6001fba867b6bd0ce9e2ee19e3aab5292e13aec0a92713382422282d4aa055
[INFO] running `Command { std: "docker" "start" "-a" "6f6001fba867b6bd0ce9e2ee19e3aab5292e13aec0a92713382422282d4aa055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f6001fba867b6bd0ce9e2ee19e3aab5292e13aec0a92713382422282d4aa055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6001fba867b6bd0ce9e2ee19e3aab5292e13aec0a92713382422282d4aa055", kill_on_drop: false }`
[INFO] [stdout] 6f6001fba867b6bd0ce9e2ee19e3aab5292e13aec0a92713382422282d4aa055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb922079b3f924712291655ecbde7030500b83ec26b887377aee174dff0f16a3
[INFO] running `Command { std: "docker" "start" "-a" "eb922079b3f924712291655ecbde7030500b83ec26b887377aee174dff0f16a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling strings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "eb922079b3f924712291655ecbde7030500b83ec26b887377aee174dff0f16a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb922079b3f924712291655ecbde7030500b83ec26b887377aee174dff0f16a3", kill_on_drop: false }`
[INFO] [stdout] eb922079b3f924712291655ecbde7030500b83ec26b887377aee174dff0f16a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d6c9d69bd551a30d65aa8eb683237c66026387230fd7789a25cb85d4ec5be4
[INFO] running `Command { std: "docker" "start" "-a" "41d6c9d69bd551a30d65aa8eb683237c66026387230fd7789a25cb85d4ec5be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling strings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "41d6c9d69bd551a30d65aa8eb683237c66026387230fd7789a25cb85d4ec5be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d6c9d69bd551a30d65aa8eb683237c66026387230fd7789a25cb85d4ec5be4", kill_on_drop: false }`
[INFO] [stdout] 41d6c9d69bd551a30d65aa8eb683237c66026387230fd7789a25cb85d4ec5be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24de8afb60c4ba22c2c6ae53102e61b495bfaf4cc05577693c38fce42a76d910
[INFO] running `Command { std: "docker" "start" "-a" "24de8afb60c4ba22c2c6ae53102e61b495bfaf4cc05577693c38fce42a76d910", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strings-5f7e7e2446101857)
[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" "24de8afb60c4ba22c2c6ae53102e61b495bfaf4cc05577693c38fce42a76d910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24de8afb60c4ba22c2c6ae53102e61b495bfaf4cc05577693c38fce42a76d910", kill_on_drop: false }`
[INFO] [stdout] 24de8afb60c4ba22c2c6ae53102e61b495bfaf4cc05577693c38fce42a76d910