[INFO] cloning repository https://github.com/cartermckinnon/redis_queue_dispatcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cartermckinnon/redis_queue_dispatcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcartermckinnon%2Fredis_queue_dispatcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcartermckinnon%2Fredis_queue_dispatcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a05dcb04d4d52f3c181750def57426846bd68692
[INFO] checking cartermckinnon/redis_queue_dispatcher against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcartermckinnon%2Fredis_queue_dispatcher" "/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/cartermckinnon/redis_queue_dispatcher on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cartermckinnon/redis_queue_dispatcher
[INFO] finished tweaking git repo https://github.com/cartermckinnon/redis_queue_dispatcher
[INFO] tweaked toml for git repo https://github.com/cartermckinnon/redis_queue_dispatcher written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/cartermckinnon/redis_queue_dispatcher already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] 8524577cddf300a39b51c9ffba5c2cff7d57e9a60f0df36ca2c7ba7f883029a3
[INFO] running `Command { std: "docker" "start" "-a" "8524577cddf300a39b51c9ffba5c2cff7d57e9a60f0df36ca2c7ba7f883029a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8524577cddf300a39b51c9ffba5c2cff7d57e9a60f0df36ca2c7ba7f883029a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8524577cddf300a39b51c9ffba5c2cff7d57e9a60f0df36ca2c7ba7f883029a3", kill_on_drop: false }`
[INFO] [stdout] 8524577cddf300a39b51c9ffba5c2cff7d57e9a60f0df36ca2c7ba7f883029a3
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43ef8d0dd9e10382f0eb257b504a4beb512f09c73b988b6f47edacbab07f136b
[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" "43ef8d0dd9e10382f0eb257b504a4beb512f09c73b988b6f47edacbab07f136b", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking bitflags v1.2.1
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]     Checking redis v0.15.1
[INFO] [stderr]     Checking redis_queue_dispatcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.25s
[INFO] running `Command { std: "docker" "inspect" "43ef8d0dd9e10382f0eb257b504a4beb512f09c73b988b6f47edacbab07f136b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ef8d0dd9e10382f0eb257b504a4beb512f09c73b988b6f47edacbab07f136b", kill_on_drop: false }`
[INFO] [stdout] 43ef8d0dd9e10382f0eb257b504a4beb512f09c73b988b6f47edacbab07f136b