[INFO] cloning repository https://github.com/rafaelkonrath/rust-tcp-port-check
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafaelkonrath/rust-tcp-port-check" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Frust-tcp-port-check", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Frust-tcp-port-check'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b835bd758dcbbe82f2535c6139e8b2ac92ff4c1
[INFO] checking rafaelkonrath/rust-tcp-port-check against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Frust-tcp-port-check" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rafaelkonrath/rust-tcp-port-check on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rafaelkonrath/rust-tcp-port-check
[INFO] finished tweaking git repo https://github.com/rafaelkonrath/rust-tcp-port-check
[INFO] tweaked toml for git repo https://github.com/rafaelkonrath/rust-tcp-port-check written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rafaelkonrath/rust-tcp-port-check already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d36345470039ce8d9af825b7253b13ea7dd23d51b43a98e803ef1cadd2a379e
[INFO] running `Command { std: "docker" "start" "-a" "2d36345470039ce8d9af825b7253b13ea7dd23d51b43a98e803ef1cadd2a379e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d36345470039ce8d9af825b7253b13ea7dd23d51b43a98e803ef1cadd2a379e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d36345470039ce8d9af825b7253b13ea7dd23d51b43a98e803ef1cadd2a379e", kill_on_drop: false }`
[INFO] [stdout] 2d36345470039ce8d9af825b7253b13ea7dd23d51b43a98e803ef1cadd2a379e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6456e66c3a8f0f0dee694a7fdabc7b58c2caba32a02b74805c34c76048791e82
[INFO] running `Command { std: "docker" "start" "-a" "6456e66c3a8f0f0dee694a7fdabc7b58c2caba32a02b74805c34c76048791e82", kill_on_drop: false }`
[INFO] [stderr]     Checking tcp_port_check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "6456e66c3a8f0f0dee694a7fdabc7b58c2caba32a02b74805c34c76048791e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6456e66c3a8f0f0dee694a7fdabc7b58c2caba32a02b74805c34c76048791e82", kill_on_drop: false }`
[INFO] [stdout] 6456e66c3a8f0f0dee694a7fdabc7b58c2caba32a02b74805c34c76048791e82
[INFO] checking rafaelkonrath/rust-tcp-port-check against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Frust-tcp-port-check" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rafaelkonrath/rust-tcp-port-check on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rafaelkonrath/rust-tcp-port-check
[INFO] finished tweaking git repo https://github.com/rafaelkonrath/rust-tcp-port-check
[INFO] tweaked toml for git repo https://github.com/rafaelkonrath/rust-tcp-port-check written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rafaelkonrath/rust-tcp-port-check already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ca946e43b4d87b27f2bcb7817ef0f4c04fec9db5a68f0175a918c0e97e6c068
[INFO] running `Command { std: "docker" "start" "-a" "2ca946e43b4d87b27f2bcb7817ef0f4c04fec9db5a68f0175a918c0e97e6c068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ca946e43b4d87b27f2bcb7817ef0f4c04fec9db5a68f0175a918c0e97e6c068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca946e43b4d87b27f2bcb7817ef0f4c04fec9db5a68f0175a918c0e97e6c068", kill_on_drop: false }`
[INFO] [stdout] 2ca946e43b4d87b27f2bcb7817ef0f4c04fec9db5a68f0175a918c0e97e6c068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ec2d8d52e99c1255cdd3579be08a7725c129d5e29f84a0d260019062ebb06d3
[INFO] running `Command { std: "docker" "start" "-a" "2ec2d8d52e99c1255cdd3579be08a7725c129d5e29f84a0d260019062ebb06d3", kill_on_drop: false }`
[INFO] [stderr]     Checking tcp_port_check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "2ec2d8d52e99c1255cdd3579be08a7725c129d5e29f84a0d260019062ebb06d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec2d8d52e99c1255cdd3579be08a7725c129d5e29f84a0d260019062ebb06d3", kill_on_drop: false }`
[INFO] [stdout] 2ec2d8d52e99c1255cdd3579be08a7725c129d5e29f84a0d260019062ebb06d3