[INFO] cloning repository https://github.com/alexis-martel/ipcli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexis-martel/ipcli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexis-martel%2Fipcli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexis-martel%2Fipcli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e8dccfe7992434e6ec0702bbdd31605bd8736e4
[INFO] checking alexis-martel/ipcli/9e8dccfe7992434e6ec0702bbdd31605bd8736e4 against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexis-martel%2Fipcli" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexis-martel/ipcli on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexis-martel/ipcli
[INFO] finished tweaking git repo https://github.com/alexis-martel/ipcli
[INFO] tweaked toml for git repo https://github.com/alexis-martel/ipcli written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/alexis-martel/ipcli 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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c06693545f3939ac7c02d23094255f23af9e8f67a7444997dd5e03af5fb229e
[INFO] running `Command { std: "docker" "start" "-a" "9c06693545f3939ac7c02d23094255f23af9e8f67a7444997dd5e03af5fb229e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c06693545f3939ac7c02d23094255f23af9e8f67a7444997dd5e03af5fb229e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c06693545f3939ac7c02d23094255f23af9e8f67a7444997dd5e03af5fb229e", kill_on_drop: false }`
[INFO] [stdout] 9c06693545f3939ac7c02d23094255f23af9e8f67a7444997dd5e03af5fb229e
[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df24a186eb89334ed9f9da2444d8a5507f29886bb0f91544ea37161b23fcde51
[INFO] running `Command { std: "docker" "start" "-a" "df24a186eb89334ed9f9da2444d8a5507f29886bb0f91544ea37161b23fcde51", kill_on_drop: false }`
[INFO] [stderr]     Checking ipcli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/main.rs:389:46
[INFO] [stdout]     |
[INFO] [stdout] 389 |     pub fn new(prompt_string: String, image: &mut Image) -> Cli {
[INFO] [stdout]     |                                              ^^^^^^^^^^     --- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 389 |     pub fn new(prompt_string: String, image: &mut Image) -> Cli<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/main.rs:389:46
[INFO] [stdout]     |
[INFO] [stdout] 389 |     pub fn new(prompt_string: String, image: &mut Image) -> Cli {
[INFO] [stdout]     |                                              ^^^^^^^^^^     --- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 389 |     pub fn new(prompt_string: String, image: &mut Image) -> Cli<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "df24a186eb89334ed9f9da2444d8a5507f29886bb0f91544ea37161b23fcde51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df24a186eb89334ed9f9da2444d8a5507f29886bb0f91544ea37161b23fcde51", kill_on_drop: false }`
[INFO] [stdout] df24a186eb89334ed9f9da2444d8a5507f29886bb0f91544ea37161b23fcde51