[INFO] fetching crate inet2_addr 0.4.0...
[INFO] testing inet2_addr-0.4.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate inet2_addr 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate inet2_addr 0.4.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inet2_addr 0.4.0
[INFO] finished tweaking crates.io crate inet2_addr 0.4.0
[INFO] tweaked toml for crates.io crate inet2_addr 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 119124d41a5ba1a885f9dec0f4dd517e3c6a5d1c3f5dad19f52b8f3721f84a9f
[INFO] running `Command { std: "docker" "start" "-a" "119124d41a5ba1a885f9dec0f4dd517e3c6a5d1c3f5dad19f52b8f3721f84a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "119124d41a5ba1a885f9dec0f4dd517e3c6a5d1c3f5dad19f52b8f3721f84a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119124d41a5ba1a885f9dec0f4dd517e3c6a5d1c3f5dad19f52b8f3721f84a9f", kill_on_drop: false }`
[INFO] [stdout] 119124d41a5ba1a885f9dec0f4dd517e3c6a5d1c3f5dad19f52b8f3721f84a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dd5a085e383db2655c01940c972706c1b217a338ccf7ba43fece215fd051370
[INFO] running `Command { std: "docker" "start" "-a" "7dd5a085e383db2655c01940c972706c1b217a338ccf7ba43fece215fd051370", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling amplify_num v0.1.2
[INFO] [stderr]    Compiling stringly_conversions v0.1.1
[INFO] [stderr]    Compiling amplify_syn v1.1.4
[INFO] [stderr]    Compiling amplify_derive v2.7.2
[INFO] [stderr]    Compiling amplify v3.7.1
[INFO] [stderr]    Compiling inet2_addr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> src/lib.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     unused_imports,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `inet2_addr`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "7dd5a085e383db2655c01940c972706c1b217a338ccf7ba43fece215fd051370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd5a085e383db2655c01940c972706c1b217a338ccf7ba43fece215fd051370", kill_on_drop: false }`
[INFO] [stdout] 7dd5a085e383db2655c01940c972706c1b217a338ccf7ba43fece215fd051370