[INFO] cloning repository https://github.com/elast0ny/fluffy-carnival
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elast0ny/fluffy-carnival" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felast0ny%2Ffluffy-carnival", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felast0ny%2Ffluffy-carnival'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0dcc2070c2b682e464d8a6d20091e826e9a12e4
[INFO] checking elast0ny/fluffy-carnival against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felast0ny%2Ffluffy-carnival" "/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/elast0ny/fluffy-carnival on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/elast0ny/fluffy-carnival
[INFO] finished tweaking git repo https://github.com/elast0ny/fluffy-carnival
[INFO] tweaked toml for git repo https://github.com/elast0ny/fluffy-carnival written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/elast0ny/fluffy-carnival already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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] 8ec23a6782c18228d0fd30670f8e710c19a4c27e4f6b299b2d0f9e367123671e
[INFO] running `Command { std: "docker" "start" "-a" "8ec23a6782c18228d0fd30670f8e710c19a4c27e4f6b299b2d0f9e367123671e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ec23a6782c18228d0fd30670f8e710c19a4c27e4f6b299b2d0f9e367123671e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec23a6782c18228d0fd30670f8e710c19a4c27e4f6b299b2d0f9e367123671e", kill_on_drop: false }`
[INFO] [stdout] 8ec23a6782c18228d0fd30670f8e710c19a4c27e4f6b299b2d0f9e367123671e
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a42012d716c8804a8a61c456ce7c02db74926907a143216a6f0e341af730d308
[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" "a42012d716c8804a8a61c456ce7c02db74926907a143216a6f0e341af730d308", kill_on_drop: false }`
[INFO] [stderr]     Checking std_tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "a42012d716c8804a8a61c456ce7c02db74926907a143216a6f0e341af730d308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42012d716c8804a8a61c456ce7c02db74926907a143216a6f0e341af730d308", kill_on_drop: false }`
[INFO] [stdout] a42012d716c8804a8a61c456ce7c02db74926907a143216a6f0e341af730d308