[INFO] fetching crate spikes 0.4.0...
[INFO] checking spikes-0.4.0 against master#53509ca37e3b507887607c2f4a7f23bd4838f099 for pr-156027
[INFO] extracting crate spikes 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate spikes 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate spikes 0.4.0
[INFO] tweaked toml for crates.io crate spikes 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spikes 0.4.0 on toolchain 53509ca37e3b507887607c2f4a7f23bd4838f099
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spikes 0.4.0 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" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddd25b00251bc73e44f63efedf141db4d79c4c3677bedb219dcb2d9621f2239b
[INFO] running `Command { std: "docker" "start" "-a" "ddd25b00251bc73e44f63efedf141db4d79c4c3677bedb219dcb2d9621f2239b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd25b00251bc73e44f63efedf141db4d79c4c3677bedb219dcb2d9621f2239b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd25b00251bc73e44f63efedf141db4d79c4c3677bedb219dcb2d9621f2239b", kill_on_drop: false }`
[INFO] [stdout] ddd25b00251bc73e44f63efedf141db4d79c4c3677bedb219dcb2d9621f2239b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6232904ab3072ae5148d840439cf480887156c7ba8e978dcb84148d5a63f8ce
[INFO] running `Command { std: "docker" "start" "-a" "f6232904ab3072ae5148d840439cf480887156c7ba8e978dcb84148d5a63f8ce", kill_on_drop: false }`
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[INFO] [stderr]     Checking spikes v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `assert_cmd::cargo::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin!`
[INFO] [stdout]   --> tests/mcp_integration.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let binary = assert_cmd::cargo::cargo_bin("spikes");
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/mcp_integration.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Command::cargo_bin("spikes")
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/mcp_integration.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Command::cargo_bin("spikes")
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/mcp_integration.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     Command::cargo_bin("spikes")
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]    --> tests/mcp_integration.rs:302:14
[INFO] [stdout]     |
[INFO] [stdout] 302 |     Command::cargo_bin("spikes")
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.06s
[INFO] running `Command { std: "docker" "inspect" "f6232904ab3072ae5148d840439cf480887156c7ba8e978dcb84148d5a63f8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6232904ab3072ae5148d840439cf480887156c7ba8e978dcb84148d5a63f8ce", kill_on_drop: false }`
[INFO] [stdout] f6232904ab3072ae5148d840439cf480887156c7ba8e978dcb84148d5a63f8ce
