[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 beta-2022-02-22 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-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hydrazer/string256 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/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-3/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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2cfd8137ae0d68ff9a18f693fe71689872d894d9ff16b7b56f43a15b8a9c44da
[INFO] running `Command { std: "docker" "start" "-a" "2cfd8137ae0d68ff9a18f693fe71689872d894d9ff16b7b56f43a15b8a9c44da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cfd8137ae0d68ff9a18f693fe71689872d894d9ff16b7b56f43a15b8a9c44da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cfd8137ae0d68ff9a18f693fe71689872d894d9ff16b7b56f43a15b8a9c44da", kill_on_drop: false }`
[INFO] [stdout] 2cfd8137ae0d68ff9a18f693fe71689872d894d9ff16b7b56f43a15b8a9c44da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fad1591259ae66769316e000aa067ff3ef89e6d025b10e89e3426effd1a409d5
[INFO] running `Command { std: "docker" "start" "-a" "fad1591259ae66769316e000aa067ff3ef89e6d025b10e89e3426effd1a409d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling string256 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "fad1591259ae66769316e000aa067ff3ef89e6d025b10e89e3426effd1a409d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad1591259ae66769316e000aa067ff3ef89e6d025b10e89e3426effd1a409d5", kill_on_drop: false }`
[INFO] [stdout] fad1591259ae66769316e000aa067ff3ef89e6d025b10e89e3426effd1a409d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ef9d0b67affeda9cb8e6263cb1a43874eb0f6967ad3c35b37645f9032c716b5b
[INFO] running `Command { std: "docker" "start" "-a" "ef9d0b67affeda9cb8e6263cb1a43874eb0f6967ad3c35b37645f9032c716b5b", 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" "ef9d0b67affeda9cb8e6263cb1a43874eb0f6967ad3c35b37645f9032c716b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9d0b67affeda9cb8e6263cb1a43874eb0f6967ad3c35b37645f9032c716b5b", kill_on_drop: false }`
[INFO] [stdout] ef9d0b67affeda9cb8e6263cb1a43874eb0f6967ad3c35b37645f9032c716b5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 19b1882b2bee1fdf73f5a4a52f500aaf4ece2c1cdcfcff21a46dc5cbb8e6f9c4
[INFO] running `Command { std: "docker" "start" "-a" "19b1882b2bee1fdf73f5a4a52f500aaf4ece2c1cdcfcff21a46dc5cbb8e6f9c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string256-07ecfde4088468bc)
[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" "19b1882b2bee1fdf73f5a4a52f500aaf4ece2c1cdcfcff21a46dc5cbb8e6f9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b1882b2bee1fdf73f5a4a52f500aaf4ece2c1cdcfcff21a46dc5cbb8e6f9c4", kill_on_drop: false }`
[INFO] [stdout] 19b1882b2bee1fdf73f5a4a52f500aaf4ece2c1cdcfcff21a46dc5cbb8e6f9c4