[INFO] cloning repository https://github.com/xliiv/dashboard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xliiv/dashboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxliiv%2Fdashboard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxliiv%2Fdashboard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53d0f6e744656f9387ddef4e54169395651f2bb1
[INFO] checking xliiv/dashboard against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxliiv%2Fdashboard" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xliiv/dashboard on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xliiv/dashboard
[INFO] finished tweaking git repo https://github.com/xliiv/dashboard
[INFO] tweaked toml for git repo https://github.com/xliiv/dashboard written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/xliiv/dashboard already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-scope v4.0.0
[INFO] [stderr]   Downloaded num_cpus v1.5.1
[INFO] [stderr]   Downloaded slog v2.0.6
[INFO] [stderr]   Downloaded num-bigint v0.1.39
[INFO] [stderr]   Downloaded num-rational v0.1.38
[INFO] [stderr]   Downloaded num-complex v0.1.38
[INFO] [stderr]   Downloaded dotenv v0.10.0
[INFO] [stderr]   Downloaded chrono v0.3.1
[INFO] [stderr]   Downloaded term v0.4.5
[INFO] [stderr]   Downloaded version_check v0.1.2
[INFO] [stderr]   Downloaded num v0.1.39
[INFO] [stderr]   Downloaded bytes v0.4.4
[INFO] [stderr]   Downloaded uuid v0.5.0
[INFO] [stderr]   Downloaded bodyparser v0.7.0
[INFO] [stderr]   Downloaded slog-term v2.0.1
[INFO] [stderr]   Downloaded handlebars-iron v0.25.0
[INFO] [stderr]   Downloaded handlebars v0.27.0
[INFO] [stderr]   Downloaded ws v0.7.3
[INFO] [stderr]   Downloaded cfg-if v0.1.1
[INFO] [stderr]   Downloaded iron-test v0.5.0
[INFO] [stderr]   Downloaded num-traits v0.1.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e30b86d698523844f716b5de524f8beaa1fac1474c71cf68291eb92bed7d209
[INFO] running `Command { std: "docker" "start" "-a" "4e30b86d698523844f716b5de524f8beaa1fac1474c71cf68291eb92bed7d209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e30b86d698523844f716b5de524f8beaa1fac1474c71cf68291eb92bed7d209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e30b86d698523844f716b5de524f8beaa1fac1474c71cf68291eb92bed7d209", kill_on_drop: false }`
[INFO] [stdout] 4e30b86d698523844f716b5de524f8beaa1fac1474c71cf68291eb92bed7d209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 448fb77102122e85e64eab10b02ea6881075d90950bab211e6fb590b0d673fa4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "448fb77102122e85e64eab10b02ea6881075d90950bab211e6fb590b0d673fa4", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "448fb77102122e85e64eab10b02ea6881075d90950bab211e6fb590b0d673fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "448fb77102122e85e64eab10b02ea6881075d90950bab211e6fb590b0d673fa4", kill_on_drop: false }`
[INFO] [stdout] 448fb77102122e85e64eab10b02ea6881075d90950bab211e6fb590b0d673fa4