[INFO] cloning repository https://github.com/Hydrazer/string256
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hydrazer/string256" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHydrazer%2Fstring256", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHydrazer%2Fstring256'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee2136f581e9a7f44bee840603c3b1fc90f5042b
[INFO] testing Hydrazer/string256 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHydrazer%2Fstring256" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hydrazer/string256 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hydrazer/string256
[INFO] finished tweaking git repo https://github.com/Hydrazer/string256
[INFO] tweaked toml for git repo https://github.com/Hydrazer/string256 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/Hydrazer/string256 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fa3d784ef406e6977bd86cfbdbf49786db263282106a339e65f0050a9be0612
[INFO] running `Command { std: "docker" "start" "-a" "6fa3d784ef406e6977bd86cfbdbf49786db263282106a339e65f0050a9be0612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fa3d784ef406e6977bd86cfbdbf49786db263282106a339e65f0050a9be0612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa3d784ef406e6977bd86cfbdbf49786db263282106a339e65f0050a9be0612", kill_on_drop: false }`
[INFO] [stdout] 6fa3d784ef406e6977bd86cfbdbf49786db263282106a339e65f0050a9be0612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c38da4d59c12aa90b21432d4f00f87d1cd35e28e316a7163f29d4b2fc004a977
[INFO] running `Command { std: "docker" "start" "-a" "c38da4d59c12aa90b21432d4f00f87d1cd35e28e316a7163f29d4b2fc004a977", kill_on_drop: false }`
[INFO] [stderr]    Compiling string256 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c38da4d59c12aa90b21432d4f00f87d1cd35e28e316a7163f29d4b2fc004a977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c38da4d59c12aa90b21432d4f00f87d1cd35e28e316a7163f29d4b2fc004a977", kill_on_drop: false }`
[INFO] [stdout] c38da4d59c12aa90b21432d4f00f87d1cd35e28e316a7163f29d4b2fc004a977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29fe0a0e96e17a31dc1157feac858410d28f27268bf954d615922c8e8b27d30e
[INFO] running `Command { std: "docker" "start" "-a" "29fe0a0e96e17a31dc1157feac858410d28f27268bf954d615922c8e8b27d30e", kill_on_drop: false }`
[INFO] [stderr]    Compiling string256 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "29fe0a0e96e17a31dc1157feac858410d28f27268bf954d615922c8e8b27d30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29fe0a0e96e17a31dc1157feac858410d28f27268bf954d615922c8e8b27d30e", kill_on_drop: false }`
[INFO] [stdout] 29fe0a0e96e17a31dc1157feac858410d28f27268bf954d615922c8e8b27d30e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc34594aa04931bcde4021f4b9ec62a597e91b465f2f06318d9fab639e3e80a6
[INFO] running `Command { std: "docker" "start" "-a" "cc34594aa04931bcde4021f4b9ec62a597e91b465f2f06318d9fab639e3e80a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string256-7385dcd519aea737)
[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" "cc34594aa04931bcde4021f4b9ec62a597e91b465f2f06318d9fab639e3e80a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc34594aa04931bcde4021f4b9ec62a597e91b465f2f06318d9fab639e3e80a6", kill_on_drop: false }`
[INFO] [stdout] cc34594aa04931bcde4021f4b9ec62a597e91b465f2f06318d9fab639e3e80a6