[INFO] cloning repository https://github.com/garethhubball/hashmap_macro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garethhubball/hashmap_macro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarethhubball%2Fhashmap_macro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarethhubball%2Fhashmap_macro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1be355583b6170732040afd1145e1d2f85888e0
[INFO] checking garethhubball/hashmap_macro against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarethhubball%2Fhashmap_macro" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/garethhubball/hashmap_macro on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/garethhubball/hashmap_macro
[INFO] finished tweaking git repo https://github.com/garethhubball/hashmap_macro
[INFO] tweaked toml for git repo https://github.com/garethhubball/hashmap_macro written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/garethhubball/hashmap_macro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] 1484a6a943b1d3a68fa4367d1c4959255d2fe4e48cc014d5867321ef84fc1b37
[INFO] running `Command { std: "docker" "start" "-a" "1484a6a943b1d3a68fa4367d1c4959255d2fe4e48cc014d5867321ef84fc1b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1484a6a943b1d3a68fa4367d1c4959255d2fe4e48cc014d5867321ef84fc1b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1484a6a943b1d3a68fa4367d1c4959255d2fe4e48cc014d5867321ef84fc1b37", kill_on_drop: false }`
[INFO] [stdout] 1484a6a943b1d3a68fa4367d1c4959255d2fe4e48cc014d5867321ef84fc1b37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ef1ad862fb4451fa1f3d14873b35e65ada202f39a2ba5fabd195b9514e8d0cb
[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" "0ef1ad862fb4451fa1f3d14873b35e65ada202f39a2ba5fabd195b9514e8d0cb", kill_on_drop: false }`
[INFO] [stderr]     Checking hashmap_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "0ef1ad862fb4451fa1f3d14873b35e65ada202f39a2ba5fabd195b9514e8d0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef1ad862fb4451fa1f3d14873b35e65ada202f39a2ba5fabd195b9514e8d0cb", kill_on_drop: false }`
[INFO] [stdout] 0ef1ad862fb4451fa1f3d14873b35e65ada202f39a2ba5fabd195b9514e8d0cb