[INFO] updating cached repository https://github.com/ThijsRay/isochronous_finite_fields
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60a2754e960684459cf8c0e3ac4ccda5ed4d8174
[INFO] checking ThijsRay/isochronous_finite_fields against try#85cc1486e1f000dce4bb8e1b3cfab2b654b102a8 for pr-73323
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThijsRay%2Fisochronous_finite_fields" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThijsRay/isochronous_finite_fields on toolchain 85cc1486e1f000dce4bb8e1b3cfab2b654b102a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThijsRay/isochronous_finite_fields
[INFO] finished tweaking git repo https://github.com/ThijsRay/isochronous_finite_fields
[INFO] tweaked toml for git repo https://github.com/ThijsRay/isochronous_finite_fields written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ThijsRay/isochronous_finite_fields already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2063f8c6ff7275679ac4d03a16627956697fdb74fd47e1c6f9eb2fb7acc34c40
[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" "2063f8c6ff7275679ac4d03a16627956697fdb74fd47e1c6f9eb2fb7acc34c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2063f8c6ff7275679ac4d03a16627956697fdb74fd47e1c6f9eb2fb7acc34c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2063f8c6ff7275679ac4d03a16627956697fdb74fd47e1c6f9eb2fb7acc34c40", kill_on_drop: false }`
[INFO] [stdout] 2063f8c6ff7275679ac4d03a16627956697fdb74fd47e1c6f9eb2fb7acc34c40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80ed7e9e39c2b6cdd11df3c45c9906adebdb815a969ffbc4fcc2e1f2e287305b
[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" "80ed7e9e39c2b6cdd11df3c45c9906adebdb815a969ffbc4fcc2e1f2e287305b", kill_on_drop: false }`
[INFO] [stderr]     Checking isochronous_finite_fields v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "80ed7e9e39c2b6cdd11df3c45c9906adebdb815a969ffbc4fcc2e1f2e287305b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ed7e9e39c2b6cdd11df3c45c9906adebdb815a969ffbc4fcc2e1f2e287305b", kill_on_drop: false }`
[INFO] [stdout] 80ed7e9e39c2b6cdd11df3c45c9906adebdb815a969ffbc4fcc2e1f2e287305b