[INFO] cloning repository https://github.com/jsoendermann/niu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsoendermann/niu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsoendermann%2Fniu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsoendermann%2Fniu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a279e8c3575eba8c14900f49bfe7c910488d914
[INFO] testing jsoendermann/niu against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsoendermann%2Fniu" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jsoendermann/niu on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jsoendermann/niu
[INFO] finished tweaking git repo https://github.com/jsoendermann/niu
[INFO] tweaked toml for git repo https://github.com/jsoendermann/niu written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/jsoendermann/niu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a387c7590e29942bb0beac942ed0d11f3e505c1cf9015f863880fbde0dbbb484
[INFO] running `Command { std: "docker" "start" "-a" "a387c7590e29942bb0beac942ed0d11f3e505c1cf9015f863880fbde0dbbb484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a387c7590e29942bb0beac942ed0d11f3e505c1cf9015f863880fbde0dbbb484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a387c7590e29942bb0beac942ed0d11f3e505c1cf9015f863880fbde0dbbb484", kill_on_drop: false }`
[INFO] [stdout] a387c7590e29942bb0beac942ed0d11f3e505c1cf9015f863880fbde0dbbb484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef6c2ab24823d2c3aca6bf2d9d08c50797cba1089fe39272a7e16ddd35e9daf9
[INFO] running `Command { std: "docker" "start" "-a" "ef6c2ab24823d2c3aca6bf2d9d08c50797cba1089fe39272a7e16ddd35e9daf9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling niu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::net::lookup_host`
[INFO] [stdout]  --> src/main.rs:6:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::net::{TcpListener, TcpStream, lookup_host};
[INFO] [stdout]   |                                        ^^^^^^^^^^^ no `lookup_host` in `net`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `niu` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ef6c2ab24823d2c3aca6bf2d9d08c50797cba1089fe39272a7e16ddd35e9daf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6c2ab24823d2c3aca6bf2d9d08c50797cba1089fe39272a7e16ddd35e9daf9", kill_on_drop: false }`
[INFO] [stdout] ef6c2ab24823d2c3aca6bf2d9d08c50797cba1089fe39272a7e16ddd35e9daf9