[INFO] cloning repository https://github.com/tmfink/top-group
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmfink/top-group" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmfink%2Ftop-group", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmfink%2Ftop-group'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de6bd46ce24d518627f5a1fc60bf0be9e84146d0
[INFO] checking tmfink/top-group against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmfink%2Ftop-group" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tmfink/top-group on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tmfink/top-group
[INFO] finished tweaking git repo https://github.com/tmfink/top-group
[INFO] tweaked toml for git repo https://github.com/tmfink/top-group written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/tmfink/top-group already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a03191e2bc183936575833349cc2d43717837af6cf03fb5a408e06a7e948759
[INFO] running `Command { std: "docker" "start" "-a" "4a03191e2bc183936575833349cc2d43717837af6cf03fb5a408e06a7e948759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a03191e2bc183936575833349cc2d43717837af6cf03fb5a408e06a7e948759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a03191e2bc183936575833349cc2d43717837af6cf03fb5a408e06a7e948759", kill_on_drop: false }`
[INFO] [stdout] 4a03191e2bc183936575833349cc2d43717837af6cf03fb5a408e06a7e948759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e1c32f309595d0f78e1ea4fe9e9badb7c52bb39840409a7d5e9b57f3a5cfc67
[INFO] running `Command { std: "docker" "start" "-a" "4e1c32f309595d0f78e1ea4fe9e9badb7c52bb39840409a7d5e9b57f3a5cfc67", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking libflate v0.1.22
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking procfs v0.5.2
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking size_format v1.0.2
[INFO] [stderr]     Checking top-group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "4e1c32f309595d0f78e1ea4fe9e9badb7c52bb39840409a7d5e9b57f3a5cfc67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1c32f309595d0f78e1ea4fe9e9badb7c52bb39840409a7d5e9b57f3a5cfc67", kill_on_drop: false }`
[INFO] [stdout] 4e1c32f309595d0f78e1ea4fe9e9badb7c52bb39840409a7d5e9b57f3a5cfc67