[INFO] cloning repository https://github.com/packsaddle/rust-gitconfig2json_cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/packsaddle/rust-gitconfig2json_cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacksaddle%2Frust-gitconfig2json_cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacksaddle%2Frust-gitconfig2json_cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84a5aabdd28c18ba9998cdec4f7b8e538a5c6fbd
[INFO] checking packsaddle/rust-gitconfig2json_cli against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpacksaddle%2Frust-gitconfig2json_cli" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/packsaddle/rust-gitconfig2json_cli on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/packsaddle/rust-gitconfig2json_cli
[INFO] finished tweaking git repo https://github.com/packsaddle/rust-gitconfig2json_cli
[INFO] tweaked toml for git repo https://github.com/packsaddle/rust-gitconfig2json_cli written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/packsaddle/rust-gitconfig2json_cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98b75da72e2adf43a31b9bf3322a27aaf28a5fec0d4c5862c5a409546e05ec08
[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" "98b75da72e2adf43a31b9bf3322a27aaf28a5fec0d4c5862c5a409546e05ec08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98b75da72e2adf43a31b9bf3322a27aaf28a5fec0d4c5862c5a409546e05ec08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b75da72e2adf43a31b9bf3322a27aaf28a5fec0d4c5862c5a409546e05ec08", kill_on_drop: false }`
[INFO] [stdout] 98b75da72e2adf43a31b9bf3322a27aaf28a5fec0d4c5862c5a409546e05ec08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] ecb9597a6fcfc8bbc6e0d57c1c7d1b3f444df60c6c9d34efa05961aee767422d
[INFO] running `Command { std: "docker" "start" "-a" "ecb9597a6fcfc8bbc6e0d57c1c7d1b3f444df60c6c9d34efa05961aee767422d", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v1.0.21
[INFO] [stderr]     Checking libc v0.2.33
[INFO] [stderr]     Checking itoa v0.3.4
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking gitconfig v0.1.0
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking clap v2.27.1
[INFO] [stderr]     Checking serde_json v1.0.6
[INFO] [stderr]     Checking gitconfig2json v0.4.0
[INFO] [stderr]     Checking gitconfig2json_cli v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.64s
[INFO] running `Command { std: "docker" "inspect" "ecb9597a6fcfc8bbc6e0d57c1c7d1b3f444df60c6c9d34efa05961aee767422d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb9597a6fcfc8bbc6e0d57c1c7d1b3f444df60c6c9d34efa05961aee767422d", kill_on_drop: false }`
[INFO] [stdout] ecb9597a6fcfc8bbc6e0d57c1c7d1b3f444df60c6c9d34efa05961aee767422d