[INFO] cloning repository https://github.com/kaorun343/cinderella
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaorun343/cinderella" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaorun343%2Fcinderella", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaorun343%2Fcinderella'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 885bb7f5bd0d481130a80d18d7d95c1f4e1c3301
[INFO] checking kaorun343/cinderella against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaorun343%2Fcinderella" "/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/kaorun343/cinderella on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kaorun343/cinderella
[INFO] finished tweaking git repo https://github.com/kaorun343/cinderella
[INFO] tweaked toml for git repo https://github.com/kaorun343/cinderella written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/kaorun343/cinderella already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06602fbd9f14e2b816d056ef7fa3f20cf4b2aa3da3d6477af2873b46094c7f4c
[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" "06602fbd9f14e2b816d056ef7fa3f20cf4b2aa3da3d6477af2873b46094c7f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06602fbd9f14e2b816d056ef7fa3f20cf4b2aa3da3d6477af2873b46094c7f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06602fbd9f14e2b816d056ef7fa3f20cf4b2aa3da3d6477af2873b46094c7f4c", kill_on_drop: false }`
[INFO] [stdout] 06602fbd9f14e2b816d056ef7fa3f20cf4b2aa3da3d6477af2873b46094c7f4c
[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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6183ff2243af76e7cd48e2d76a06e64036b7a0435f0ac03fa41aa799db6d60ed
[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" "6183ff2243af76e7cd48e2d76a06e64036b7a0435f0ac03fa41aa799db6d60ed", kill_on_drop: false }`
[INFO] [stderr]     Checking linked_hash_set v0.1.3
[INFO] [stderr]     Checking cinderella v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "6183ff2243af76e7cd48e2d76a06e64036b7a0435f0ac03fa41aa799db6d60ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6183ff2243af76e7cd48e2d76a06e64036b7a0435f0ac03fa41aa799db6d60ed", kill_on_drop: false }`
[INFO] [stdout] 6183ff2243af76e7cd48e2d76a06e64036b7a0435f0ac03fa41aa799db6d60ed