[INFO] fetching crate hypatia 0.1.0...
[INFO] checking hypatia-0.1.0 against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315
[INFO] extracting crate hypatia 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate hypatia 0.1.0 on toolchain c724b67e1b474262917a5154d74e7072267593fe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hypatia 0.1.0
[INFO] finished tweaking crates.io crate hypatia 0.1.0
[INFO] tweaked toml for crates.io crate hypatia 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate hypatia 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 116f4550f133c30e251d6eb2181f8dbe84598181bfe76ae377ab794304d5ed64
[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" "116f4550f133c30e251d6eb2181f8dbe84598181bfe76ae377ab794304d5ed64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116f4550f133c30e251d6eb2181f8dbe84598181bfe76ae377ab794304d5ed64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116f4550f133c30e251d6eb2181f8dbe84598181bfe76ae377ab794304d5ed64", kill_on_drop: false }`
[INFO] [stdout] 116f4550f133c30e251d6eb2181f8dbe84598181bfe76ae377ab794304d5ed64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 3b59a946ccdeb42550f0b584e3baadc33a43ff0db74879ea3be0a8135914eb93
[INFO] running `Command { std: "docker" "start" "-a" "3b59a946ccdeb42550f0b584e3baadc33a43ff0db74879ea3be0a8135914eb93", kill_on_drop: false }`
[INFO] [stderr]     Checking hypatia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "3b59a946ccdeb42550f0b584e3baadc33a43ff0db74879ea3be0a8135914eb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b59a946ccdeb42550f0b584e3baadc33a43ff0db74879ea3be0a8135914eb93", kill_on_drop: false }`
[INFO] [stdout] 3b59a946ccdeb42550f0b584e3baadc33a43ff0db74879ea3be0a8135914eb93