[INFO] cloning repository https://github.com/aangairbender/klang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aangairbender/klang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faangairbender%2Fklang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faangairbender%2Fklang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c546d23de0e08e661c72ed37dee81cb40c071517
[INFO] testing aangairbender/klang against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faangairbender%2Fklang" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aangairbender/klang 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/aangairbender/klang
[INFO] finished tweaking git repo https://github.com/aangairbender/klang
[INFO] tweaked toml for git repo https://github.com/aangairbender/klang written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate git repo https://github.com/aangairbender/klang 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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 30eca5549412e524521adb9e3939db510f119bf0199e44df2a7e90d7a546e2ba
[INFO] running `Command { std: "docker" "start" "-a" "30eca5549412e524521adb9e3939db510f119bf0199e44df2a7e90d7a546e2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30eca5549412e524521adb9e3939db510f119bf0199e44df2a7e90d7a546e2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30eca5549412e524521adb9e3939db510f119bf0199e44df2a7e90d7a546e2ba", kill_on_drop: false }`
[INFO] [stdout] 30eca5549412e524521adb9e3939db510f119bf0199e44df2a7e90d7a546e2ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 20f1217d7738114b6355a3913b6d2ff516e0bfe5b29f15177c3e3f8ac3c7a9e4
[INFO] running `Command { std: "docker" "start" "-a" "20f1217d7738114b6355a3913b6d2ff516e0bfe5b29f15177c3e3f8ac3c7a9e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling klang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "20f1217d7738114b6355a3913b6d2ff516e0bfe5b29f15177c3e3f8ac3c7a9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f1217d7738114b6355a3913b6d2ff516e0bfe5b29f15177c3e3f8ac3c7a9e4", kill_on_drop: false }`
[INFO] [stdout] 20f1217d7738114b6355a3913b6d2ff516e0bfe5b29f15177c3e3f8ac3c7a9e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] e9c8e82b23934a9e8c815486ea0f5c4da5330af16d297cb0037c87f2ecb5d598
[INFO] running `Command { std: "docker" "start" "-a" "e9c8e82b23934a9e8c815486ea0f5c4da5330af16d297cb0037c87f2ecb5d598", kill_on_drop: false }`
[INFO] [stderr]    Compiling klang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "e9c8e82b23934a9e8c815486ea0f5c4da5330af16d297cb0037c87f2ecb5d598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c8e82b23934a9e8c815486ea0f5c4da5330af16d297cb0037c87f2ecb5d598", kill_on_drop: false }`
[INFO] [stdout] e9c8e82b23934a9e8c815486ea0f5c4da5330af16d297cb0037c87f2ecb5d598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 2d3214971e2d1e2964d4fd5921cef42a32a49e5974f8339402a7189e61081c94
[INFO] running `Command { std: "docker" "start" "-a" "2d3214971e2d1e2964d4fd5921cef42a32a49e5974f8339402a7189e61081c94", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/klang-0270ad05b5daadf8)
[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" "2d3214971e2d1e2964d4fd5921cef42a32a49e5974f8339402a7189e61081c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3214971e2d1e2964d4fd5921cef42a32a49e5974f8339402a7189e61081c94", kill_on_drop: false }`
[INFO] [stdout] 2d3214971e2d1e2964d4fd5921cef42a32a49e5974f8339402a7189e61081c94