[INFO] fetching crate default-port 2.1.0...
[INFO] testing default-port-2.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate default-port 2.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate default-port 2.1.0
[INFO] finished tweaking crates.io crate default-port 2.1.0
[INFO] tweaked toml for crates.io crate default-port 2.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate default-port 2.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97ed5d315ad3d31db11f6189f17bcbfd370be50ed6a4d7ad32770c20e2ecd0d4
[INFO] running `Command { std: "docker" "start" "-a" "97ed5d315ad3d31db11f6189f17bcbfd370be50ed6a4d7ad32770c20e2ecd0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97ed5d315ad3d31db11f6189f17bcbfd370be50ed6a4d7ad32770c20e2ecd0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ed5d315ad3d31db11f6189f17bcbfd370be50ed6a4d7ad32770c20e2ecd0d4", kill_on_drop: false }`
[INFO] [stdout] 97ed5d315ad3d31db11f6189f17bcbfd370be50ed6a4d7ad32770c20e2ecd0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09d533caa1d9e095613735276db8c72579ef25bfae00efe60d21a2d047c07b6a
[INFO] running `Command { std: "docker" "start" "-a" "09d533caa1d9e095613735276db8c72579ef25bfae00efe60d21a2d047c07b6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling default-port v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "09d533caa1d9e095613735276db8c72579ef25bfae00efe60d21a2d047c07b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d533caa1d9e095613735276db8c72579ef25bfae00efe60d21a2d047c07b6a", kill_on_drop: false }`
[INFO] [stdout] 09d533caa1d9e095613735276db8c72579ef25bfae00efe60d21a2d047c07b6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06b9b40df5c4389bf1869ddedcff0008417ba01de28318bd562d3670fefa7d7b
[INFO] running `Command { std: "docker" "start" "-a" "06b9b40df5c4389bf1869ddedcff0008417ba01de28318bd562d3670fefa7d7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling default-port v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "06b9b40df5c4389bf1869ddedcff0008417ba01de28318bd562d3670fefa7d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b9b40df5c4389bf1869ddedcff0008417ba01de28318bd562d3670fefa7d7b", kill_on_drop: false }`
[INFO] [stdout] 06b9b40df5c4389bf1869ddedcff0008417ba01de28318bd562d3670fefa7d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 404d05de8d58821c5f65bd8c68f422b739e62775dd810dc4d96c86045e92c8cc
[INFO] running `Command { std: "docker" "start" "-a" "404d05de8d58821c5f65bd8c68f422b739e62775dd810dc4d96c86045e92c8cc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/default_port-1f2feb581c6a2d4b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests default_port
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "404d05de8d58821c5f65bd8c68f422b739e62775dd810dc4d96c86045e92c8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404d05de8d58821c5f65bd8c68f422b739e62775dd810dc4d96c86045e92c8cc", kill_on_drop: false }`
[INFO] [stdout] 404d05de8d58821c5f65bd8c68f422b739e62775dd810dc4d96c86045e92c8cc