[INFO] fetching crate mcp-repl 0.3.9...
[INFO] checking mcp-repl-0.3.9 against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] extracting crate mcp-repl 0.3.9 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mcp-repl 0.3.9
[INFO] finished tweaking crates.io crate mcp-repl 0.3.9
[INFO] tweaked toml for crates.io crate mcp-repl 0.3.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-repl 0.3.9 on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-repl 0.3.9 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 | homepage = "https://github.com/joshrotenberg/mcp-repl"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 | repository = "https://github.com/joshrotenberg/mcp-repl"
[INFO] [stderr]     |              -------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `mcp-repl` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19
[INFO] running `Command { std: "docker" "start" "2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 | homepage = "https://github.com/joshrotenberg/mcp-repl"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 | repository = "https://github.com/joshrotenberg/mcp-repl"
[INFO] [stderr]     |              -------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `mcp-repl` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
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[INFO] [stderr]    Compiling mcp-repl v0.3.9 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/bench.rs:242:18
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |left| {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 242 -                 .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |left| {
[INFO] [stdout] 242 +                 .try_update(Ordering::Relaxed, Ordering::Relaxed, |left| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/bench.rs:242:18
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |left| {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 242 -                 .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |left| {
[INFO] [stdout] 242 +                 .try_update(Ordering::Relaxed, Ordering::Relaxed, |left| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19", kill_on_drop: false }`
[INFO] [stdout] 2dc0ebd83bdd1b225dac96f8200add7f2fb126c3d89a1f68cac61a5c8ac27a19
