[INFO] fetching crate nrev 0.5.0...
[INFO] building nrev-0.5.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate nrev 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nrev 0.5.0
[INFO] finished tweaking crates.io crate nrev 0.5.0
[INFO] tweaked toml for crates.io crate nrev 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nrev 0.5.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nrev 0.5.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc7e678c87226a0a6bda64211db058a932b026623b19d6dac4d242fae2df91bf
[INFO] running `Command { std: "docker" "start" "-a" "fc7e678c87226a0a6bda64211db058a932b026623b19d6dac4d242fae2df91bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc7e678c87226a0a6bda64211db058a932b026623b19d6dac4d242fae2df91bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7e678c87226a0a6bda64211db058a932b026623b19d6dac4d242fae2df91bf", kill_on_drop: false }`
[INFO] [stdout] fc7e678c87226a0a6bda64211db058a932b026623b19d6dac4d242fae2df91bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d56747e1522741b3f50a4c7eeeb98a243f8971d6134ed47af2e4f13ab2f4fae
[INFO] running `Command { std: "docker" "start" "-a" "9d56747e1522741b3f50a4c7eeeb98a243f8971d6134ed47af2e4f13ab2f4fae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling futures-executor v0.3.31
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[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling netdev v0.37.3
[INFO] [stderr]    Compiling tokio v1.47.1
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[INFO] [stderr]    Compiling nex-packet v0.23.1
[INFO] [stderr]    Compiling nex-datalink v0.23.1
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[INFO] [stderr]    Compiling ndb-tcp-service v0.3.0
[INFO] [stderr]    Compiling ndb-oui v0.3.1
[INFO] [stderr]    Compiling tracing-indicatif v0.3.13
[INFO] [stderr]    Compiling nex-socket v0.23.1
[INFO] [stderr]    Compiling hickory-proto v0.25.2
[INFO] [stderr]    Compiling h3 v0.0.8
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling nex v0.23.1
[INFO] [stderr]    Compiling h3-quinn v0.0.10
[INFO] [stderr]    Compiling hickory-resolver v0.25.2
[INFO] [stderr]    Compiling nrev v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/cli/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use clap::{command, value_parser, ArgAction, Args, Parser, Subcommand, ValueEnum};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Item` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     struct Item {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "9d56747e1522741b3f50a4c7eeeb98a243f8971d6134ed47af2e4f13ab2f4fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d56747e1522741b3f50a4c7eeeb98a243f8971d6134ed47af2e4f13ab2f4fae", kill_on_drop: false }`
[INFO] [stdout] 9d56747e1522741b3f50a4c7eeeb98a243f8971d6134ed47af2e4f13ab2f4fae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 777e65bea73b57ef578f30aaf0474f97d53099c523f6378aa45225a6684541fc
[INFO] running `Command { std: "docker" "start" "-a" "777e65bea73b57ef578f30aaf0474f97d53099c523f6378aa45225a6684541fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling nrev v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/cli/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use clap::{command, value_parser, ArgAction, Args, Parser, Subcommand, ValueEnum};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Item` is never constructed
[INFO] [stdout]   --> src/endpoint.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     struct Item {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.84s
[INFO] running `Command { std: "docker" "inspect" "777e65bea73b57ef578f30aaf0474f97d53099c523f6378aa45225a6684541fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "777e65bea73b57ef578f30aaf0474f97d53099c523f6378aa45225a6684541fc", kill_on_drop: false }`
[INFO] [stdout] 777e65bea73b57ef578f30aaf0474f97d53099c523f6378aa45225a6684541fc